Query psy8569
Match_columns 85
No_of_seqs 47 out of 49
Neff 2.9
Searched_HMMs 46136
Date Fri Aug 16 22:08:16 2013
Command hhsearch -i /work/01045/syshi/Psyhhblits/psy8569.a3m -d /work/01045/syshi/HHdatabase/Cdd.hhm -o /work/01045/syshi/hhsearch_cdd/8569hhsearch_cdd -cpu 12 -v 0
No Hit Prob E-value P-value Score SS Cols Query HMM Template HMM
1 cd08394 C2A_Munc13 C2 domain f 99.7 1.6E-17 3.5E-22 116.3 6.0 67 3-76 34-100 (127)
2 cd08682 C2_Rab11-FIP_classI C2 99.0 5.1E-10 1.1E-14 73.3 5.2 68 3-77 34-109 (126)
3 cd04042 C2A_MCTP_PRT C2 domain 99.0 5.6E-10 1.2E-14 72.4 4.7 64 5-77 39-103 (121)
4 cd04050 C2B_Synaptotagmin-like 99.0 5.4E-10 1.2E-14 71.4 4.0 66 3-77 35-102 (105)
5 cd04016 C2_Tollip C2 domain pr 99.0 2E-09 4.4E-14 73.1 6.6 62 9-79 44-107 (121)
6 cd08681 C2_fungal_Inn1p-like C 99.0 1.3E-09 2.7E-14 69.9 4.8 60 9-77 44-104 (118)
7 cd04052 C2B_Tricalbin-like C2 98.9 1.4E-09 3E-14 70.5 3.7 63 7-77 33-96 (111)
8 cd08378 C2B_MCTP_PRT_plant C2 98.9 3.2E-09 6.9E-14 70.4 5.4 69 3-78 31-104 (121)
9 cd04022 C2A_MCTP_PRT_plant C2 98.9 3.7E-09 8E-14 69.3 4.9 63 8-78 41-109 (127)
10 cd08376 C2B_MCTP_PRT C2 domain 98.9 4.2E-09 9.2E-14 67.3 4.7 61 8-77 41-103 (116)
11 cd08379 C2D_MCTP_PRT_plant C2 98.9 4.7E-09 1E-13 71.8 5.1 62 8-78 44-112 (126)
12 cd08690 C2_Freud-1 C2 domain f 98.8 6E-09 1.3E-13 74.3 5.7 65 3-76 44-120 (155)
13 cd08391 C2A_C2C_Synaptotagmin_ 98.8 5E-09 1.1E-13 66.6 4.6 63 7-78 47-110 (121)
14 cd08381 C2B_PI3K_class_II C2 d 98.8 6.8E-09 1.5E-13 68.9 4.9 64 3-75 52-121 (122)
15 cd08678 C2_C21orf25-like C2 do 98.8 8.4E-09 1.8E-13 67.7 5.2 66 3-77 34-101 (126)
16 cd04011 C2B_Ferlin C2 domain s 98.8 1.3E-08 2.9E-13 65.3 6.0 69 2-77 34-110 (111)
17 cd04054 C2A_Rasal1_RasA4 C2 do 98.8 9.7E-09 2.1E-13 67.4 5.3 62 8-77 42-104 (121)
18 cd04033 C2_NEDD4_NEDD4L C2 dom 98.8 1.1E-08 2.4E-13 66.8 5.4 64 8-78 48-116 (133)
19 cd04043 C2_Munc13_fungal C2 do 98.8 1.5E-08 3.2E-13 65.6 5.4 68 3-77 39-110 (126)
20 cd04024 C2A_Synaptotagmin-like 98.8 1.1E-08 2.3E-13 65.8 4.5 65 7-78 43-110 (128)
21 cd04036 C2_cPLA2 C2 domain pre 98.8 1.1E-08 2.3E-13 66.3 4.5 66 3-77 38-105 (119)
22 cd04015 C2_plant_PLD C2 domain 98.8 1.9E-08 4.1E-13 70.0 6.1 66 3-77 73-139 (158)
23 cd08385 C2A_Synaptotagmin-1-5- 98.8 2.4E-08 5.1E-13 64.7 5.7 65 3-76 54-123 (124)
24 cd08395 C2C_Munc13 C2 domain t 98.7 1.9E-08 4.1E-13 68.4 5.2 66 3-77 41-112 (120)
25 cd08685 C2_RGS-like C2 domain 98.7 1.2E-08 2.6E-13 67.9 3.9 64 3-75 51-119 (119)
26 cd08521 C2A_SLP C2 domain firs 98.7 3.1E-08 6.8E-13 63.5 5.5 64 3-75 55-123 (123)
27 cd04048 C2A_Copine C2 domain f 98.7 1.5E-08 3.2E-13 65.9 4.0 65 2-75 41-112 (120)
28 cd08400 C2_Ras_p21A1 C2 domain 98.7 3.4E-08 7.4E-13 65.6 5.7 67 3-78 37-105 (126)
29 cd04049 C2_putative_Elicitor-r 98.7 2.9E-08 6.3E-13 64.5 5.2 60 9-77 44-108 (124)
30 cd04031 C2A_RIM1alpha C2 domai 98.7 4.4E-08 9.5E-13 62.9 5.8 59 8-76 62-125 (125)
31 cd04019 C2C_MCTP_PRT_plant C2 98.7 2.7E-08 5.8E-13 69.1 5.2 63 9-78 43-109 (150)
32 cd08375 C2_Intersectin C2 doma 98.7 3E-08 6.6E-13 67.4 5.3 58 8-72 56-115 (136)
33 cd04041 C2A_fungal C2 domain f 98.7 1.6E-08 3.5E-13 65.3 3.7 62 3-76 40-107 (111)
34 cd04010 C2B_RasA3 C2 domain se 98.7 3.2E-08 6.9E-13 69.2 5.4 68 3-78 38-123 (148)
35 cd08377 C2C_MCTP_PRT C2 domain 98.7 3.2E-08 6.9E-13 63.1 4.7 58 8-76 42-100 (119)
36 cd08676 C2A_Munc13-like C2 dom 98.7 2.8E-08 6.1E-13 70.2 4.9 55 8-75 98-153 (153)
37 cd04046 C2_Calpain C2 domain p 98.7 5.4E-08 1.2E-12 64.2 5.8 62 4-76 39-101 (126)
38 smart00239 C2 Protein kinase C 98.7 3.7E-08 8E-13 57.5 4.5 54 3-63 38-94 (101)
39 cd08392 C2A_SLP-3 C2 domain fi 98.7 4.2E-08 9E-13 66.3 5.2 67 2-75 55-127 (128)
40 cd08401 C2A_RasA2_RasA3 C2 dom 98.7 5.6E-08 1.2E-12 64.5 5.5 61 8-77 43-104 (121)
41 cd08390 C2A_Synaptotagmin-15-1 98.7 5.7E-08 1.2E-12 62.4 5.4 60 8-76 59-122 (123)
42 cd04018 C2C_Ferlin C2 domain t 98.7 5.1E-08 1.1E-12 68.7 5.6 68 3-77 49-125 (151)
43 cd08688 C2_KIAA0528-like C2 do 98.7 4.4E-08 9.5E-13 63.2 4.7 66 3-75 35-107 (110)
44 cd04032 C2_Perforin C2 domain 98.7 5.1E-08 1.1E-12 66.8 5.3 55 2-63 61-119 (127)
45 cd04051 C2_SRC2_like C2 domain 98.6 3.4E-08 7.4E-13 64.0 4.0 62 9-77 44-114 (125)
46 cd08387 C2A_Synaptotagmin-8 C2 98.6 5.7E-08 1.2E-12 63.1 5.1 64 4-76 55-123 (124)
47 cd04025 C2B_RasA1_RasA4 C2 dom 98.6 7E-08 1.5E-12 62.6 5.3 61 8-77 41-103 (123)
48 cd04027 C2B_Munc13 C2 domain s 98.6 8E-08 1.7E-12 63.5 5.6 59 8-77 42-112 (127)
49 cd04044 C2A_Tricalbin-like C2 98.6 6.7E-08 1.4E-12 61.6 4.6 52 6-64 44-96 (124)
50 cd04029 C2A_SLP-4_5 C2 domain 98.6 1.4E-07 3E-12 62.9 6.3 65 2-75 55-124 (125)
51 cd08382 C2_Smurf-like C2 domai 98.6 1.1E-07 2.4E-12 62.5 5.6 65 3-76 36-104 (123)
52 cd08675 C2B_RasGAP C2 domain s 98.6 1.2E-07 2.5E-12 64.4 5.7 70 3-81 37-124 (137)
53 cd08393 C2A_SLP-1_2 C2 domain 98.6 1.4E-07 3E-12 62.5 5.7 65 2-75 55-124 (125)
54 cd04030 C2C_KIAA1228 C2 domain 98.6 1.4E-07 3.1E-12 60.9 5.4 65 3-76 56-127 (127)
55 cd08389 C2A_Synaptotagmin-14_1 98.6 1.3E-07 2.8E-12 62.8 5.3 66 2-76 53-123 (124)
56 cd04014 C2_PKC_epsilon C2 doma 98.5 2.1E-07 4.6E-12 61.3 5.7 61 8-76 56-117 (132)
57 cd04045 C2C_Tricalbin-like C2 98.5 1.6E-07 3.5E-12 62.2 5.0 50 8-64 43-93 (120)
58 cd00030 C2 C2 domain. The C2 d 98.5 1.6E-07 3.5E-12 53.8 4.2 63 4-74 36-101 (102)
59 cd08373 C2A_Ferlin C2 domain f 98.5 2.7E-07 5.8E-12 60.3 5.4 64 3-75 29-97 (127)
60 cd04020 C2B_SLP_1-2-3-4 C2 dom 98.5 1.4E-07 3E-12 66.1 3.9 66 3-77 67-138 (162)
61 cd04037 C2E_Ferlin C2 domain f 98.5 4.1E-07 8.9E-12 60.2 5.6 53 4-63 39-93 (124)
62 cd04047 C2B_Copine C2 domain s 98.5 2.6E-07 5.7E-12 58.7 4.4 54 3-62 41-99 (110)
63 cd04039 C2_PSD C2 domain prese 98.5 2E-07 4.4E-12 61.2 4.0 55 3-64 40-98 (108)
64 cd08386 C2A_Synaptotagmin-7 C2 98.5 3.9E-07 8.4E-12 58.9 5.2 65 3-76 54-124 (125)
65 cd04040 C2D_Tricalbin-like C2 98.5 2.4E-07 5.3E-12 58.9 4.1 62 6-76 39-102 (115)
66 cd00276 C2B_Synaptotagmin C2 d 98.4 1E-07 2.2E-12 61.5 2.1 58 8-76 60-121 (134)
67 cd04017 C2D_Ferlin C2 domain f 98.4 1.1E-06 2.4E-11 58.6 6.2 69 2-77 35-117 (135)
68 cd08388 C2A_Synaptotagmin-4-11 98.4 9.4E-07 2E-11 59.1 5.8 66 3-75 55-126 (128)
69 cd04009 C2B_Munc13-like C2 dom 98.4 3.7E-07 8.1E-12 60.7 3.7 53 3-62 58-117 (133)
70 cd08403 C2B_Synaptotagmin-3-5- 98.4 2.5E-07 5.4E-12 61.1 2.6 50 3-59 54-108 (134)
71 cd04038 C2_ArfGAP C2 domain pr 98.4 5.8E-07 1.3E-11 62.5 4.3 52 6-64 40-92 (145)
72 cd08691 C2_NEDL1-like C2 domai 98.3 1.1E-06 2.5E-11 60.7 5.3 67 3-77 48-121 (137)
73 cd08405 C2B_Synaptotagmin-7 C2 98.3 1.4E-06 2.9E-11 57.7 4.8 52 3-61 55-111 (136)
74 cd08383 C2A_RasGAP C2 domain ( 98.3 2E-06 4.4E-11 54.5 5.3 66 3-78 33-101 (117)
75 cd04021 C2_E3_ubiquitin_ligase 98.2 1.4E-06 3.1E-11 57.7 4.1 48 8-63 43-91 (125)
76 cd04026 C2_PKC_alpha_gamma C2 98.2 2E-06 4.4E-11 56.3 4.7 63 4-76 54-120 (131)
77 cd08384 C2B_Rabphilin_Doc2 C2 98.2 1.6E-06 3.4E-11 56.9 4.2 61 3-74 53-118 (133)
78 cd04028 C2B_RIM1alpha C2 domai 98.2 3.4E-06 7.5E-11 59.4 6.0 72 2-82 69-143 (146)
79 cd04035 C2A_Rabphilin_Doc2 C2 98.2 2.4E-06 5.1E-11 55.4 4.8 49 8-63 61-113 (123)
80 cd08402 C2B_Synaptotagmin-1 C2 98.2 1.4E-06 3.1E-11 57.6 3.5 51 3-60 55-110 (136)
81 cd00275 C2_PLC_like C2 domain 98.2 1.8E-06 3.8E-11 55.3 3.8 47 10-63 54-101 (128)
82 cd08404 C2B_Synaptotagmin-4 C2 98.1 3.5E-06 7.5E-11 56.0 3.8 62 3-75 55-121 (136)
83 cd08680 C2_Kibra C2 domain fou 98.1 4.2E-06 9.2E-11 56.8 4.1 65 3-75 55-124 (124)
84 PLN03008 Phospholipase D delta 98.0 7.6E-06 1.6E-10 72.4 4.7 67 3-78 92-159 (868)
85 cd08677 C2A_Synaptotagmin-13 C 98.0 8.3E-06 1.8E-10 56.4 3.7 60 6-74 54-117 (118)
86 cd08692 C2B_Tac2-N C2 domain s 98.0 9.3E-06 2E-10 57.3 3.9 62 2-73 53-119 (135)
87 cd04013 C2_SynGAP_like C2 doma 97.9 2.3E-05 5E-10 55.5 5.4 68 3-79 42-115 (146)
88 cd08409 C2B_Synaptotagmin-15 C 97.9 7.2E-06 1.6E-10 55.4 2.6 52 3-61 54-110 (137)
89 PF00168 C2: C2 domain; Inter 97.9 2.1E-05 4.6E-10 45.6 3.9 39 9-54 44-84 (85)
90 cd08686 C2_ABR C2 domain in th 97.9 3.2E-05 6.8E-10 53.8 5.3 46 7-60 39-92 (118)
91 cd08410 C2B_Synaptotagmin-17 C 97.9 1.5E-05 3.1E-10 53.5 3.4 52 3-61 54-110 (135)
92 cd08406 C2B_Synaptotagmin-12 C 97.8 3.1E-05 6.8E-10 53.1 3.9 51 3-60 55-110 (136)
93 cd08407 C2B_Synaptotagmin-13 C 97.8 2.8E-05 6.2E-10 53.9 3.6 60 3-73 57-121 (138)
94 KOG1030|consensus 97.7 4E-05 8.6E-10 57.0 4.0 51 6-63 45-96 (168)
95 cd08408 C2B_Synaptotagmin-14_1 97.7 5.3E-05 1.1E-09 51.8 4.0 54 2-62 55-113 (138)
96 PLN03200 cellulose synthase-in 97.7 3.9E-05 8.4E-10 72.8 3.7 66 2-76 2013-2081(2102)
97 cd08374 C2F_Ferlin C2 domain s 97.6 0.00016 3.5E-09 50.7 5.2 56 5-65 45-125 (133)
98 PLN02223 phosphoinositide phos 97.3 0.00026 5.6E-09 60.0 4.2 48 9-63 461-510 (537)
99 PLN02952 phosphoinositide phos 97.3 0.00033 7.1E-09 59.8 4.2 55 2-63 515-572 (599)
100 PLN02222 phosphoinositide phos 97.1 0.00055 1.2E-08 58.3 4.0 55 2-63 497-554 (581)
101 PLN02230 phosphoinositide phos 97.0 0.00055 1.2E-08 58.5 3.3 50 7-63 520-571 (598)
102 KOG0169|consensus 96.7 0.0013 2.9E-08 57.9 3.0 52 5-63 664-717 (746)
103 cd08689 C2_fungal_Pkc1p C2 dom 96.7 0.0014 3E-08 46.1 2.4 46 9-62 42-87 (109)
104 PLN02228 Phosphoinositide phos 96.5 0.0032 6.9E-08 53.6 4.1 54 3-63 477-534 (567)
105 KOG1028|consensus 96.0 0.016 3.4E-07 46.9 5.2 65 2-75 204-273 (421)
106 KOG2059|consensus 95.8 0.0061 1.3E-07 54.2 2.5 61 7-76 46-106 (800)
107 COG5038 Ca2+-dependent lipid-b 95.1 0.018 3.9E-07 53.2 3.2 47 10-63 482-529 (1227)
108 KOG1328|consensus 94.9 0.0091 2E-07 54.1 0.6 61 8-78 186-284 (1103)
109 KOG0696|consensus 94.9 0.016 3.4E-07 50.4 2.0 53 4-63 221-277 (683)
110 KOG1028|consensus 93.9 0.063 1.4E-06 43.5 3.3 51 3-60 338-393 (421)
111 PLN02270 phospholipase D alpha 93.5 0.14 3E-06 45.8 5.1 65 3-76 62-128 (808)
112 KOG1264|consensus 93.4 0.077 1.7E-06 48.9 3.4 55 2-63 1105-1162(1267)
113 KOG2059|consensus 91.2 0.2 4.3E-06 44.9 3.1 63 5-76 172-252 (800)
114 COG5038 Ca2+-dependent lipid-b 91.2 0.15 3.3E-06 47.4 2.4 72 3-81 1077-1156(1227)
115 PF15625 CC2D2AN-C2: CC2D2A N- 88.5 2.5 5.5E-05 30.0 6.5 65 12-76 57-123 (168)
116 KOG1011|consensus 87.8 0.38 8.3E-06 44.0 2.3 59 9-78 337-407 (1283)
117 cd08679 C2_DOCK180_related C2 86.9 2.1 4.6E-05 30.3 5.3 49 5-60 58-115 (178)
118 PF14429 DOCK-C2: C2 domain in 83.1 3.2 7E-05 29.3 4.8 45 9-60 69-120 (184)
119 KOG1031|consensus 81.9 1 2.2E-05 41.0 2.2 56 4-65 41-100 (1169)
120 KOG0905|consensus 79.6 1.3 2.8E-05 42.4 2.2 69 2-77 1563-1635(1639)
121 cd08695 C2_Dock-B C2 domains f 79.0 3.7 8.1E-05 30.8 4.1 44 9-59 63-112 (189)
122 PLN02964 phosphatidylserine de 76.7 1.2 2.5E-05 38.9 1.0 48 9-64 90-140 (644)
123 PF01060 DUF290: Transthyretin 74.8 3.5 7.7E-05 25.9 2.6 23 34-56 12-35 (80)
124 cd08694 C2_Dock-A C2 domains f 73.6 9.4 0.0002 29.0 5.0 44 8-59 62-114 (196)
125 cd08684 C2A_Tac2-N C2 domain f 72.9 1.6 3.4E-05 30.8 0.7 53 3-63 38-94 (103)
126 cd08696 C2_Dock-C C2 domains f 67.4 17 0.00036 26.9 5.1 49 5-60 60-118 (179)
127 PF00792 PI3K_C2: Phosphoinosi 63.9 25 0.00054 23.7 5.1 51 5-60 25-84 (142)
128 cd08697 C2_Dock-D C2 domains f 62.2 27 0.00059 26.0 5.4 49 5-60 62-123 (185)
129 PF07162 B9-C2: Ciliary basal 60.7 20 0.00044 25.3 4.4 45 12-61 57-104 (168)
130 PLN02352 phospholipase D epsil 56.1 14 0.0003 33.3 3.4 54 10-75 56-110 (758)
131 KOG3837|consensus 49.9 19 0.00042 31.3 3.3 55 3-64 407-476 (523)
132 PF09305 TACI-CRD2: TACI, cyst 48.2 9.7 0.00021 23.1 0.9 13 43-55 7-19 (41)
133 cd08397 C2_PI3K_class_III C2 d 48.0 34 0.00074 24.3 3.9 47 9-60 57-106 (159)
134 cd08380 C2_PI3K_like C2 domain 44.5 37 0.0008 23.1 3.5 44 10-60 56-106 (156)
135 KOG1327|consensus 40.5 24 0.00051 30.7 2.4 58 3-63 178-236 (529)
136 KOG1326|consensus 39.6 14 0.0003 34.8 0.9 27 36-62 941-968 (1105)
137 cd08683 C2_C2cd3 C2 domain fou 39.5 20 0.00044 26.5 1.7 29 35-63 93-132 (143)
138 PLN02596 hexokinase-like 28.6 49 0.0011 28.1 2.4 36 17-54 171-206 (490)
139 cd08398 C2_PI3K_class_I_alpha 28.6 1.1E+02 0.0023 21.9 3.9 47 7-60 50-105 (158)
140 cd08687 C2_PKN-like C2 domain 27.5 60 0.0013 22.7 2.3 42 10-61 31-72 (98)
141 PF11618 DUF3250: Protein of u 26.0 54 0.0012 22.2 1.9 57 4-66 15-78 (107)
142 PF05735 TSP_C: Thrombospondin 25.6 2.4E+02 0.0053 21.6 5.5 26 40-65 161-191 (201)
143 PF10882 bPH_5: Bacterial PH d 25.5 59 0.0013 20.3 1.9 30 36-65 1-30 (100)
144 PF10419 TFIIIC_sub6: TFIIIC s 25.5 33 0.00072 19.4 0.6 11 46-56 23-33 (35)
No 1
>cd08394 C2A_Munc13 C2 domain first repeat in Munc13 (mammalian uncoordinated) proteins. C2-like domains are thought to be involved in phospholipid binding in a Ca2+ independent manner in both Unc13 and Munc13. Caenorabditis elegans Unc13 has a central domain with sequence similarity to PKC, which includes C1 and C2-related domains. Unc13 binds phorbol esters and DAG with high affinity in a phospholipid manner. Mutations in Unc13 results in abnormal neuronal connections and impairment in cholinergic neurotransmission in the nematode. Munc13 is the mammalian homolog which are expressed in the brain. There are 3 isoforms (Munc13-1, -2, -3) and are thought to play a role in neurotransmitter release and are hypothesized to be high-affinity receptors for phorbol esters. Unc13 and Munc13 contain both C1 and C2 domains. There are two C2 related domains present, one central and one at the carboxyl end. Munc13-1 contains a third C2-like domain. Munc13 interacts with syntaxin, synaptobrevi
Probab=99.71 E-value=1.6e-17 Score=116.27 Aligned_cols=67 Identities=34% Similarity=0.648 Sum_probs=64.0
Q ss_pred eeeeeecCceeeeeccccceeeEeeeccCCCCceEEEEeeCCeeeeceeeEEEeecCCeeeecCcCCCceeEee
Q psy8569 3 KESNVIGSNFRWSVFSVKTRFEVPSETNDVNQGLLIEVWDKGIIWDRAIGYHYLPLPQVAFSNEVGSRKTAGVK 76 (85)
Q Consensus 3 ~~~~v~g~~P~W~~~~~~~~~~f~fet~d~~~gL~vEVWnKgviwDdLLG~~~lPL~~v~~s~e~g~g~W~~l~ 76 (85)
++-.++|+||+||| +|.|...+.++.|.|||||||++.||+||.+.|||++|.+++..++++|+.|+
T Consensus 34 kT~v~~~~nP~WnE-------~F~F~~~~~~~~L~v~V~dkd~~~DD~lG~v~i~L~~v~~~~~~~~~~Wy~L~ 100 (127)
T cd08394 34 TTIAVRGSQPCWEQ-------DFMFEINRLDLGLVIELWNKGLIWDTLVGTVWIPLSTIRQSNEEGPGEWLTLD 100 (127)
T ss_pred EeeECCCCCCceee-------EEEEEEcCCCCEEEEEEEeCCCcCCCceEEEEEEhHHcccCCCCCCCccEecC
Confidence 67788999999999 99999999999999999999999999999999999999999999999999986
No 2
>cd08682 C2_Rab11-FIP_classI C2 domain found in Rab11-family interacting proteins (FIP) class I. Rab GTPases recruit various effector proteins to organelles and vesicles. Rab11-family interacting proteins (FIPs) are involved in mediating the role of Rab11. FIPs can be divided into three classes: class I FIPs (Rip11a, Rip11b, RCP, and FIP2) which contain a C2 domain after N-terminus of the protein, class II FIPs (FIP3 and FIP4) which contain two EF-hands and a proline rich region, and class III FIPs (FIP1) which exhibits no homology to known protein domains. All FIP proteins contain a highly conserved, 20-amino acid motif at the C-terminus of the protein, known as Rab11/25 binding domain (RBD). Class I FIPs are thought to bind to endocytic membranes via their C2 domain, which interacts directly with phospholipids. Class II FIPs do not have any membrane binding domains leaving much to speculate about the mechanism involving FIP3 and FIP4 interactions with endocytic membranes. The member
Probab=99.03 E-value=5.1e-10 Score=73.31 Aligned_cols=68 Identities=15% Similarity=0.163 Sum_probs=54.9
Q ss_pred eeeeee-cCceeeeeccccceeeEeeeccC------CCCceEEEEeeCCeee-eceeeEEEeecCCeeeecCcCCCceeE
Q psy8569 3 KESNVI-GSNFRWSVFSVKTRFEVPSETND------VNQGLLIEVWDKGIIW-DRAIGYHYLPLPQVAFSNEVGSRKTAG 74 (85)
Q Consensus 3 ~~~~v~-g~~P~W~~~~~~~~~~f~fet~d------~~~gL~vEVWnKgviw-DdLLG~~~lPL~~v~~s~e~g~g~W~~ 74 (85)
||-+++ +.||.||+ +|.|...+ ...-|.|+|||++..- |++||.+.+||+++....+....+|+.
T Consensus 34 kT~v~~~t~nP~Wne-------~f~F~v~~~~~~~~~~~~l~~~v~d~~~~~~d~~iG~~~i~l~~l~~~~~~~~~~W~~ 106 (126)
T cd08682 34 STSVKEKTTSPVWKE-------ECSFELPGLLSGNGNRATLQLTVMHRNLLGLDKFLGQVSIPLNDLDEDKGRRRTRWFK 106 (126)
T ss_pred eeeeecCCCCCEeCc-------eEEEEecCcccCCCcCCEEEEEEEEccccCCCceeEEEEEEHHHhhccCCCcccEEEE
Confidence 444554 57999999 88888766 3457999999999775 899999999999997555666789999
Q ss_pred eec
Q psy8569 75 VKG 77 (85)
Q Consensus 75 l~~ 77 (85)
|++
T Consensus 107 L~~ 109 (126)
T cd08682 107 LES 109 (126)
T ss_pred CcC
Confidence 975
No 3
>cd04042 C2A_MCTP_PRT C2 domain first repeat found in Multiple C2 domain and Transmembrane region Proteins (MCTP). MCTPs are involved in Ca2+ signaling at the membrane. MCTP is composed of a variable N-terminal sequence, three C2 domains, two transmembrane regions (TMRs), and a short C-terminal sequence. It is one of four protein classes that are anchored to membranes via a transmembrane region; the others being synaptotagmins, extended synaptotagmins, and ferlins. MCTPs are the only membrane-bound C2 domain proteins that contain two functional TMRs. MCTPs are unique in that they bind Ca2+ but not phospholipids. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular protein
Probab=99.00 E-value=5.6e-10 Score=72.45 Aligned_cols=64 Identities=19% Similarity=0.228 Sum_probs=53.9
Q ss_pred eeeecCceeeeeccccceeeEeeeccCCCCceEEEEeeCCee-eeceeeEEEeecCCeeeecCcCCCceeEeec
Q psy8569 5 SNVIGSNFRWSVFSVKTRFEVPSETNDVNQGLLIEVWDKGII-WDRAIGYHYLPLPQVAFSNEVGSRKTAGVKG 77 (85)
Q Consensus 5 ~~v~g~~P~W~~~~~~~~~~f~fet~d~~~gL~vEVWnKgvi-wDdLLG~~~lPL~~v~~s~e~g~g~W~~l~~ 77 (85)
+.-++.||.||+ +|.|+..+.++.|.|||||++.. =|++||.+.+||+++.. +.....|+.|.+
T Consensus 39 ~~~~t~nP~Wne-------~f~f~v~~~~~~l~~~v~D~d~~~~~~~iG~~~~~l~~l~~--~~~~~~~~~L~~ 103 (121)
T cd04042 39 TIYKNLNPVWDE-------KFTLPIEDVTQPLYIKVFDYDRGLTDDFMGSAFVDLSTLEL--NKPTEVKLKLED 103 (121)
T ss_pred eccCCCCCccce-------eEEEEecCCCCeEEEEEEeCCCCCCCcceEEEEEEHHHcCC--CCCeEEEEECCC
Confidence 345677999999 99998877788999999999998 68999999999999986 555667888753
No 4
>cd04050 C2B_Synaptotagmin-like C2 domain second repeat present in Synaptotagmin-like proteins. Synaptotagmin is a membrane-trafficking protein characterized by a N-terminal transmembrane region, a linker, and 2 C-terminal C2 domains. Previously all synaptotagmins were thought to be calcium sensors in the regulation of neurotransmitter release and hormone secretion, but it has been shown that not all of them bind calcium. Of the 17 identified synaptotagmins only 8 bind calcium (1-3, 5-7, 9, 10). The function of the two C2 domains that bind calcium are: regulating the fusion step of synaptic vesicle exocytosis (C2A) and binding to phosphatidyl-inositol-3,4,5-triphosphate (PIP3) in the absence of calcium ions and to phosphatidylinositol bisphosphate (PIP2) in their presence (C2B). C2B also regulates also the recycling step of synaptic vesicles. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular perm
Probab=98.98 E-value=5.4e-10 Score=71.38 Aligned_cols=66 Identities=21% Similarity=0.219 Sum_probs=53.9
Q ss_pred eeeeee-cCceeeeeccccceeeEeeeccCC-CCceEEEEeeCCeeeeceeeEEEeecCCeeeecCcCCCceeEeec
Q psy8569 3 KESNVI-GSNFRWSVFSVKTRFEVPSETNDV-NQGLLIEVWDKGIIWDRAIGYHYLPLPQVAFSNEVGSRKTAGVKG 77 (85)
Q Consensus 3 ~~~~v~-g~~P~W~~~~~~~~~~f~fet~d~-~~gL~vEVWnKgviwDdLLG~~~lPL~~v~~s~e~g~g~W~~l~~ 77 (85)
||..++ +.||.||+ +|.|...+. .+-|.|+|||++. |++||.+.+||..+.........+|..|++
T Consensus 35 kT~v~~~t~nP~Wne-------~f~f~v~~~~~~~l~v~v~d~~~--~~~iG~~~i~l~~l~~~~~~~~~~w~~L~~ 102 (105)
T cd04050 35 KSKVKERTNNPVWEE-------GFTFLVRNPENQELEIEVKDDKT--GKSLGSLTLPLSELLKEPDLTLDQPFPLDN 102 (105)
T ss_pred eCccccCCCCCcccc-------eEEEEeCCCCCCEEEEEEEECCC--CCccEEEEEEHHHhhccccceeeeeEecCC
Confidence 444444 56899999 888888774 4579999999998 999999999999998755456789998875
No 5
>cd04016 C2_Tollip C2 domain present in Toll-interacting protein (Tollip). Tollip is a part of the Interleukin-1 receptor (IL-1R) signaling pathway. Tollip is proposed to link serine/threonine kinase IRAK to IL-1Rs as well as inhibiting phosphorylation of IRAK. There is a single C2 domain present in Tollip. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin 1. However, there are a few exceptions to this including RIM isoforms and some splice varian
Probab=98.97 E-value=2e-09 Score=73.05 Aligned_cols=62 Identities=18% Similarity=0.278 Sum_probs=51.3
Q ss_pred cCceeeeeccccceeeEeeeccCCCCceEEEEeeCCeee-eceeeEEEeecC-CeeeecCcCCCceeEeeccc
Q psy8569 9 GSNFRWSVFSVKTRFEVPSETNDVNQGLLIEVWDKGIIW-DRAIGYHYLPLP-QVAFSNEVGSRKTAGVKGLF 79 (85)
Q Consensus 9 g~~P~W~~~~~~~~~~f~fet~d~~~gL~vEVWnKgviw-DdLLG~~~lPL~-~v~~s~e~g~g~W~~l~~~~ 79 (85)
+.||.||| +|.|...+...-|.|||||+|.+= ||+||.+.|||. .+.. +....+|..|++..
T Consensus 44 ~~nP~WNe-------~F~f~v~~~~~~l~~~V~d~d~~~~dd~iG~~~i~l~~~~~~--g~~~~~W~~L~~~~ 107 (121)
T cd04016 44 AKNPRWNK-------TIQCTLPEGVDSIYIEIFDERAFTMDERIAWTHITIPESVFN--GETLDDWYSLSGKQ 107 (121)
T ss_pred CCCCccCe-------EEEEEecCCCcEEEEEEEeCCCCcCCceEEEEEEECchhccC--CCCccccEeCcCcc
Confidence 57999999 888887665567999999999876 899999999997 4554 55579999998754
No 6
>cd08681 C2_fungal_Inn1p-like C2 domain found in fungal Ingression 1 (Inn1) proteins. Saccharomyces cerevisiae Inn1 associates with the contractile actomyosin ring at the end of mitosis and is needed for cytokinesis. The C2 domain of Inn1, located at the N-terminus, is required for ingression of the plasma membrane. The C-terminus is relatively unstructured and contains eight PXXP motifs that are thought to mediate interaction of Inn1 with other proteins with SH3 domains in the cytokinesis proteins Hof1 (an F-BAR protein) and Cyk3 (whose overexpression can restore primary septum formation in Inn1Delta cells) as well as recruiting Inn1 to the bud-neck by binding to Cyk3. Inn1 and Cyk3 appear to cooperate in activating chitin synthase Chs2 for primary septum formation, which allows coordination of actomyosin ring contraction with ingression of the cleavage furrow. It is thought that the C2 domain of Inn1 helps to preserve the link between the actomyosin ring and the plasma membrane, contr
Probab=98.95 E-value=1.3e-09 Score=69.93 Aligned_cols=60 Identities=18% Similarity=0.116 Sum_probs=50.5
Q ss_pred cCceeeeeccccceeeEeeeccC-CCCceEEEEeeCCeeeeceeeEEEeecCCeeeecCcCCCceeEeec
Q psy8569 9 GSNFRWSVFSVKTRFEVPSETND-VNQGLLIEVWDKGIIWDRAIGYHYLPLPQVAFSNEVGSRKTAGVKG 77 (85)
Q Consensus 9 g~~P~W~~~~~~~~~~f~fet~d-~~~gL~vEVWnKgviwDdLLG~~~lPL~~v~~s~e~g~g~W~~l~~ 77 (85)
+.||.||+ +|.|.... .++-|.|||||++..-|++||.+.+||.++.. +....+|..|++
T Consensus 44 ~~nP~Wne-------~f~f~v~~~~~~~l~i~v~d~~~~~~~~iG~~~~~l~~~~~--~~~~~~w~~L~~ 104 (118)
T cd08681 44 GQHPEWDE-------ELRFEITEDKKPILKVAVFDDDKRKPDLIGDTEVDLSPALK--EGEFDDWYELTL 104 (118)
T ss_pred CCCCccCc-------eEEEEecCCCCCEEEEEEEeCCCCCCcceEEEEEecHHHhh--cCCCCCcEEecc
Confidence 46999999 88888865 34579999999998779999999999999866 445789998864
No 7
>cd04052 C2B_Tricalbin-like C2 domain second repeat present in Tricalbin-like proteins. 5 to 6 copies of the C2 domain are present in Tricalbin, a yeast homolog of Synaptotagmin, which is involved in membrane trafficking and sorting. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin 1. However, there are a few exceptions to this including RIM isoforms and some splice variants of piccolo/aczonin and intersectin which only have a single C2 domain.
Probab=98.91 E-value=1.4e-09 Score=70.51 Aligned_cols=63 Identities=14% Similarity=0.105 Sum_probs=52.1
Q ss_pred eecCceeeeeccccceeeEeeeccCC-CCceEEEEeeCCeeeeceeeEEEeecCCeeeecCcCCCceeEeec
Q psy8569 7 VIGSNFRWSVFSVKTRFEVPSETNDV-NQGLLIEVWDKGIIWDRAIGYHYLPLPQVAFSNEVGSRKTAGVKG 77 (85)
Q Consensus 7 v~g~~P~W~~~~~~~~~~f~fet~d~-~~gL~vEVWnKgviwDdLLG~~~lPL~~v~~s~e~g~g~W~~l~~ 77 (85)
-++.||.||+ .|.|...+. ++-|.|+|||++.+-|+.||.+.+||+.+..+ .....+|..|++
T Consensus 33 ~~t~nP~Wne-------~f~f~v~~~~~~~l~i~v~d~~~~~d~~iG~~~v~L~~l~~~-~~~~~~w~~L~~ 96 (111)
T cd04052 33 KKTNNPSWNA-------STEFLVTDRRKSRVTVVVKDDRDRHDPVLGSVSISLNDLIDA-TSVGQQWFPLSG 96 (111)
T ss_pred ccCCCCccCC-------ceEEEecCcCCCEEEEEEEECCCCCCCeEEEEEecHHHHHhh-hhccceeEECCC
Confidence 4667899999 888887664 45699999999999999999999999999653 333579999885
No 8
>cd08378 C2B_MCTP_PRT_plant C2 domain second repeat found in Multiple C2 domain and Transmembrane region Proteins (MCTP); plant subset. MCTPs are involved in Ca2+ signaling at the membrane. Plant-MCTPs are composed of a variable N-terminal sequence, four C2 domains, two transmembrane regions (TMRs), and a short C-terminal sequence. It is one of four protein classes that are anchored to membranes via a transmembrane region; the others being synaptotagmins, extended synaptotagmins, and ferlins. MCTPs are the only membrane-bound C2 domain proteins that contain two functional TMRs. MCTPs are unique in that they bind Ca2+ but not phospholipids. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphate
Probab=98.90 E-value=3.2e-09 Score=70.45 Aligned_cols=69 Identities=17% Similarity=0.190 Sum_probs=54.1
Q ss_pred eeeeee-cCceeeeeccccceeeEeeeccCC-CCceEEEEeeCCeeeeceeeEEEeecCCeeeecC---cCCCceeEeec
Q psy8569 3 KESNVI-GSNFRWSVFSVKTRFEVPSETNDV-NQGLLIEVWDKGIIWDRAIGYHYLPLPQVAFSNE---VGSRKTAGVKG 77 (85)
Q Consensus 3 ~~~~v~-g~~P~W~~~~~~~~~~f~fet~d~-~~gL~vEVWnKgviwDdLLG~~~lPL~~v~~s~e---~g~g~W~~l~~ 77 (85)
||-+++ +.||.||+ +|.|...+. +.-|.|+|||++..-|++||.+.+||+++..... ....+|+.|+.
T Consensus 31 kT~v~~~t~nP~Wne-------~F~f~~~~~~~~~L~~~v~d~d~~~~~~lG~~~i~l~~l~~~~~~~~~~~~~W~~L~~ 103 (121)
T cd08378 31 STKAIERTSNPEWNQ-------VFAFSKDRLQGSTLEVSVWDKDKAKDDFLGGVCFDLSEVPTRVPPDSPLAPQWYRLED 103 (121)
T ss_pred cccccCCCCCCccce-------EEEEEcCCCcCCEEEEEEEeCCCCcCceeeeEEEEhHhCcCCCCCCCCCCcceEEccC
Confidence 333444 56899999 999998774 4579999999998888999999999999976432 23468999876
Q ss_pred c
Q psy8569 78 L 78 (85)
Q Consensus 78 ~ 78 (85)
.
T Consensus 104 ~ 104 (121)
T cd08378 104 K 104 (121)
T ss_pred C
Confidence 4
No 9
>cd04022 C2A_MCTP_PRT_plant C2 domain first repeat found in Multiple C2 domain and Transmembrane region Proteins (MCTP); plant subset. MCTPs are involved in Ca2+ signaling at the membrane. Plant-MCTPs are composed of a variable N-terminal sequence, four C2 domains, two transmembrane regions (TMRs), and a short C-terminal sequence. It is one of four protein classes that are anchored to membranes via a transmembrane region; the others being synaptotagmins, extended synaptotagmins, and ferlins. MCTPs are the only membrane-bound C2 domain proteins that contain two functional TMRs. MCTPs are unique in that they bind Ca2+ but not phospholipids. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates
Probab=98.87 E-value=3.7e-09 Score=69.31 Aligned_cols=63 Identities=11% Similarity=0.017 Sum_probs=51.2
Q ss_pred ecCceeeeeccccceeeEeeeccCC----CCceEEEEeeCCee--eeceeeEEEeecCCeeeecCcCCCceeEeecc
Q psy8569 8 IGSNFRWSVFSVKTRFEVPSETNDV----NQGLLIEVWDKGII--WDRAIGYHYLPLPQVAFSNEVGSRKTAGVKGL 78 (85)
Q Consensus 8 ~g~~P~W~~~~~~~~~~f~fet~d~----~~gL~vEVWnKgvi--wDdLLG~~~lPL~~v~~s~e~g~g~W~~l~~~ 78 (85)
++.||.||+ .|.|...+. +.-|.|+|||++.. -|++||.+.+||..+.. .+....+|+.|++.
T Consensus 41 ~t~nP~Wne-------~f~f~~~~~~~~~~~~l~~~V~d~~~~~~~d~~lG~v~i~l~~l~~-~~~~~~~w~~L~~~ 109 (127)
T cd04022 41 KDLNPVWNE-------KLVFNVSDPSRLSNLVLEVYVYNDRRSGRRRSFLGRVRISGTSFVP-PSEAVVQRYPLEKR 109 (127)
T ss_pred CCCCCccce-------EEEEEccCHHHccCCeEEEEEeeCCCCcCCCCeeeEEEEcHHHcCC-CCCccceEeEeeeC
Confidence 467899999 888887643 24699999999877 58999999999999983 34556799999863
No 10
>cd08376 C2B_MCTP_PRT C2 domain second repeat found in Multiple C2 domain and Transmembrane region Proteins (MCTP). MCTPs are involved in Ca2+ signaling at the membrane. MCTP is composed of a variable N-terminal sequence, three C2 domains, two transmembrane regions (TMRs), and a short C-terminal sequence. It is one of four protein classes that are anchored to membranes via a transmembrane region; the others being synaptotagmins, extended synaptotagmins, and ferlins. MCTPs are the only membrane-bound C2 domain proteins that contain two functional TMRs. MCTPs are unique in that they bind Ca2+ but not phospholipids. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular protei
Probab=98.86 E-value=4.2e-09 Score=67.30 Aligned_cols=61 Identities=26% Similarity=0.223 Sum_probs=51.9
Q ss_pred ecCceeeeeccccceeeEeeeccCC-CCceEEEEeeCCee-eeceeeEEEeecCCeeeecCcCCCceeEeec
Q psy8569 8 IGSNFRWSVFSVKTRFEVPSETNDV-NQGLLIEVWDKGII-WDRAIGYHYLPLPQVAFSNEVGSRKTAGVKG 77 (85)
Q Consensus 8 ~g~~P~W~~~~~~~~~~f~fet~d~-~~gL~vEVWnKgvi-wDdLLG~~~lPL~~v~~s~e~g~g~W~~l~~ 77 (85)
++.||.|++ +|.|+..+. +.-|.|+|||++.. =|++||.+.+||+++.. +.....|+.|+.
T Consensus 41 ~t~nP~Wne-------~f~f~~~~~~~~~l~v~v~d~~~~~~~~~iG~~~~~l~~l~~--~~~~~~w~~L~~ 103 (116)
T cd08376 41 KTLNPQWLE-------QFDLHLFDDQSQILEIEVWDKDTGKKDEFIGRCEIDLSALPR--EQTHSLELELED 103 (116)
T ss_pred CCCCCceeE-------EEEEEecCCCCCEEEEEEEECCCCCCCCeEEEEEEeHHHCCC--CCceEEEEEccC
Confidence 578899999 888887665 66899999999986 58999999999999876 567788998873
No 11
>cd08379 C2D_MCTP_PRT_plant C2 domain fourth repeat found in Multiple C2 domain and Transmembrane region Proteins (MCTP); plant subset. MCTPs are involved in Ca2+ signaling at the membrane. Plant-MCTPs are composed of a variable N-terminal sequence, four C2 domains, two transmembrane regions (TMRs), and a short C-terminal sequence. It is one of four protein classes that are anchored to membranes via a transmembrane region; the others being synaptotagmins, extended synaptotagmins, and ferlins. MCTPs are the only membrane-bound C2 domain proteins that contain two functional TMRs. MCTPs are unique in that they bind Ca2+ but not phospholipids. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphate
Probab=98.85 E-value=4.7e-09 Score=71.84 Aligned_cols=62 Identities=21% Similarity=0.143 Sum_probs=53.5
Q ss_pred ecCceeeeeccccceeeEeeeccCCCCceEEEEeeCCee-------eeceeeEEEeecCCeeeecCcCCCceeEeecc
Q psy8569 8 IGSNFRWSVFSVKTRFEVPSETNDVNQGLLIEVWDKGII-------WDRAIGYHYLPLPQVAFSNEVGSRKTAGVKGL 78 (85)
Q Consensus 8 ~g~~P~W~~~~~~~~~~f~fet~d~~~gL~vEVWnKgvi-------wDdLLG~~~lPL~~v~~s~e~g~g~W~~l~~~ 78 (85)
++.||.||| +|.|...+...-|.|+|||++.+ =|++||.+.+||+++.. +..-..|+-|+..
T Consensus 44 ~~~nP~WnE-------~f~f~v~~~~~~l~v~V~d~d~~~~~~~~~~dd~lG~~~i~l~~l~~--~~~~~~~~~L~~~ 112 (126)
T cd08379 44 DSSNPRWNE-------QYTWPVYDPCTVLTVGVFDNSQSHWKEAVQPDVLIGKVRIRLSTLED--DRVYAHSYPLLSL 112 (126)
T ss_pred CCCCCccee-------EEEEEecCCCCEEEEEEEECCCccccccCCCCceEEEEEEEHHHccC--CCEEeeEEEeEeC
Confidence 468999999 99998877777899999999987 79999999999999987 5556789998843
No 12
>cd08690 C2_Freud-1 C2 domain found in 5' repressor element under dual repression binding protein-1 (Freud-1). Freud-1 is a novel calcium-regulated repressor that negatively regulates basal 5-HT1A receptor expression in neurons. It may also play a role in the altered regulation of 5-HT1A receptors associated with anxiety or major depression. Freud-1 contains two DM-14 basic repeats, a helix-loop-helix DNA binding domain, and a C2 domain. The Freud-1 C2 domain is thought to be calcium insensitive and it lacks several acidic residues that mediate calcium binding of the PKC C2 domain. In addition, it contains a poly-basic insert that is not present in calcium-dependent C2 domains and may function as a nuclear localization signal. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules tha
Probab=98.85 E-value=6e-09 Score=74.31 Aligned_cols=65 Identities=18% Similarity=0.255 Sum_probs=52.1
Q ss_pred eeeeeec-CceeeeeccccceeeEeeeccCCC---------CceEEEEeeCCee--eeceeeEEEeecCCeeeecCcCCC
Q psy8569 3 KESNVIG-SNFRWSVFSVKTRFEVPSETNDVN---------QGLLIEVWDKGII--WDRAIGYHYLPLPQVAFSNEVGSR 70 (85)
Q Consensus 3 ~~~~v~g-~~P~W~~~~~~~~~~f~fet~d~~---------~gL~vEVWnKgvi--wDdLLG~~~lPL~~v~~s~e~g~g 70 (85)
||..+++ .||.||+ +|.|.+++.+ ..|.|||||+|.+ -|++||.+.+||+.+.... .-.
T Consensus 44 KT~v~k~TlnPvfNE-------~f~f~I~~~~~~~~R~l~~~~L~~~V~d~~~f~~~D~~iG~~~i~L~~l~~~~--~~~ 114 (155)
T cd08690 44 KTSTIKDTNSPEYNE-------SFKLNINRKHRSFQRVFKRHGLKFEVYHKGGFLRSDKLLGTAQVKLEPLETKC--EIH 114 (155)
T ss_pred ecCcccCCCCCcccc-------eEEEEeccccchhhhhccCCcEEEEEEeCCCcccCCCeeEEEEEEcccccccC--cce
Confidence 5666665 6799999 9999998774 4699999999874 6999999999999997743 344
Q ss_pred ceeEee
Q psy8569 71 KTAGVK 76 (85)
Q Consensus 71 ~W~~l~ 76 (85)
+|+.|.
T Consensus 115 ~~~~L~ 120 (155)
T cd08690 115 ESVDLM 120 (155)
T ss_pred EEEEhh
Confidence 577654
No 13
>cd08391 C2A_C2C_Synaptotagmin_like C2 domain first and third repeat in Synaptotagmin-like proteins. Synaptotagmin is a membrane-trafficking protein characterized by a N-terminal transmembrane region, a linker, and 2 C-terminal C2 domains. Previously all synaptotagmins were thought to be calcium sensors in the regulation of neurotransmitter release and hormone secretion, but it has been shown that not all of them bind calcium. Of the 17 identified synaptotagmins only 8 bind calcium (1-3, 5-7, 9, 10). The function of the two C2 domains that bind calcium are: regulating the fusion step of synaptic vesicle exocytosis (C2A) and binding to phosphatidyl-inositol-3,4,5-triphosphate (PIP3) in the absence of calcium ions and to phosphatidylinositol bisphosphate (PIP2) in their presence (C2B). C2B also regulates also the recycling step of synaptic vesicles. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular
Probab=98.84 E-value=5e-09 Score=66.58 Aligned_cols=63 Identities=17% Similarity=0.120 Sum_probs=52.1
Q ss_pred eecCceeeeeccccceeeEeeeccC-CCCceEEEEeeCCeeeeceeeEEEeecCCeeeecCcCCCceeEeecc
Q psy8569 7 VIGSNFRWSVFSVKTRFEVPSETND-VNQGLLIEVWDKGIIWDRAIGYHYLPLPQVAFSNEVGSRKTAGVKGL 78 (85)
Q Consensus 7 v~g~~P~W~~~~~~~~~~f~fet~d-~~~gL~vEVWnKgviwDdLLG~~~lPL~~v~~s~e~g~g~W~~l~~~ 78 (85)
-++.+|.|++ .|.|...+ .++-|.|+|||++..-|++||.+.+||.++.. +....+|..|++.
T Consensus 47 ~~t~~P~W~e-------~f~~~v~~~~~~~l~i~v~d~~~~~~~~iG~~~i~l~~l~~--~~~~~~w~~L~~~ 110 (121)
T cd08391 47 KENLNPKWNE-------VYEAVVDEVPGQELEIELFDEDPDKDDFLGRLSIDLGSVEK--KGFIDEWLPLEDV 110 (121)
T ss_pred CCCCCCcccc-------eEEEEeCCCCCCEEEEEEEecCCCCCCcEEEEEEEHHHhcc--cCccceEEECcCC
Confidence 3567899999 78877754 45689999999998888999999999999976 4456899999753
No 14
>cd08381 C2B_PI3K_class_II C2 domain second repeat present in class II phosphatidylinositol 3-kinases (PI3Ks). There are 3 classes of PI3Ks based on structure, regulation, and specificity. All classes contain a N-terminal C2 domain, a PIK domain, and a kinase catalytic domain. Unlike class I and class III, class II PI3Ks have additionally a PX domain and a C-terminal C2 domain containing a nuclear localization signal both of which bind phospholipids though in a slightly different fashion. PI3Ks (AKA phosphatidylinositol (PtdIns) 3-kinases) regulate cell processes such as cell growth, differentiation, proliferation, and motility. PI3Ks work on phosphorylation of phosphatidylinositol, phosphatidylinositide (4)P (PtdIns (4)P),2 or PtdIns(4,5)P2. Specifically they phosphorylate the D3 hydroxyl group of phosphoinositol lipids on the inositol ring. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permut
Probab=98.82 E-value=6.8e-09 Score=68.94 Aligned_cols=64 Identities=17% Similarity=0.261 Sum_probs=49.7
Q ss_pred eeeee-ecCceeeeeccccceeeEeeec---cCCC-CceEEEEeeCCeee-eceeeEEEeecCCeeeecCcCCCceeEe
Q psy8569 3 KESNV-IGSNFRWSVFSVKTRFEVPSET---NDVN-QGLLIEVWDKGIIW-DRAIGYHYLPLPQVAFSNEVGSRKTAGV 75 (85)
Q Consensus 3 ~~~~v-~g~~P~W~~~~~~~~~~f~fet---~d~~-~gL~vEVWnKgviw-DdLLG~~~lPL~~v~~s~e~g~g~W~~l 75 (85)
||-++ ++.||.||+ +|.|+. .++. .-|.|+|||++..- |++||-+.+||+++.. ......|+.|
T Consensus 52 kT~v~~~~~nP~wnE-------~F~f~~~~~~~l~~~~L~~~V~d~d~~~~~~~lG~~~i~l~~l~~--~~~~~~W~~L 121 (122)
T cd08381 52 KTKVVRKTRNPTFNE-------MLVYDGLPVEDLQQRVLQVSVWSHDSLVENEFLGGVCIPLKKLDL--SQETEKWYPL 121 (122)
T ss_pred eCCccCCCCCCCccc-------EEEEecCChHHhCCCEEEEEEEeCCCCcCCcEEEEEEEecccccc--CCCccceEEC
Confidence 45555 455899999 888875 3344 37999999999765 8999999999999996 3445778765
No 15
>cd08678 C2_C21orf25-like C2 domain found in the Human chromosome 21 open reading frame 25 (C21orf25) protein. The members in this cd are named after the Human C21orf25 which contains a single C2 domain. Several other members contain a C1 domain downstream of the C2 domain. No other information on this protein is currently known. The C2 domain was first identified in PKC. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin 1. However, there are a
Probab=98.82 E-value=8.4e-09 Score=67.72 Aligned_cols=66 Identities=23% Similarity=0.333 Sum_probs=52.9
Q ss_pred eeeeeec-CceeeeeccccceeeEeeeccCCCCceEEEEeeCCeee-eceeeEEEeecCCeeeecCcCCCceeEeec
Q psy8569 3 KESNVIG-SNFRWSVFSVKTRFEVPSETNDVNQGLLIEVWDKGIIW-DRAIGYHYLPLPQVAFSNEVGSRKTAGVKG 77 (85)
Q Consensus 3 ~~~~v~g-~~P~W~~~~~~~~~~f~fet~d~~~gL~vEVWnKgviw-DdLLG~~~lPL~~v~~s~e~g~g~W~~l~~ 77 (85)
||-.+++ .||.||+ +|.|.....++-|.|+|||.+-.. |++||.+.+||..+.. +....+|..|.+
T Consensus 34 kT~v~~~t~nP~Wne-------~f~f~~~~~~~~l~~~v~d~~~~~~~~~lG~~~i~l~~l~~--~~~~~~~~~L~~ 101 (126)
T cd08678 34 QSSTQKNTSNPFWDE-------HFLFELSPNSKELLFEVYDNGKKSDSKFLGLAIVPFDELRK--NPSGRQIFPLQG 101 (126)
T ss_pred EeEEEecCCCCccCc-------eEEEEeCCCCCEEEEEEEECCCCCCCceEEEEEEeHHHhcc--CCceeEEEEecC
Confidence 4445555 6999999 888887665678999999999876 8999999999999886 444467888864
No 16
>cd04011 C2B_Ferlin C2 domain second repeat in Ferlin. Ferlins are involved in vesicle fusion events. Ferlins and other proteins, such as Synaptotagmins, are implicated in facilitating the fusion process when cell membranes fuse together. There are six known human Ferlins: Dysferlin (Fer1L1), Otoferlin (Fer1L2), Myoferlin (Fer1L3), Fer1L4, Fer1L5, and Fer1L6. Defects in these genes can lead to a wide range of diseases including muscular dystrophy (dysferlin), deafness (otoferlin), and infertility (fer-1, fertilization factor-1). Structurally they have 6 tandem C2 domains, designated as (C2A-C2F) and a single C-terminal transmembrane domain, though there is a new study that disputes this and claims that there are actually 7 tandem C2 domains with another C2 domain inserted between C2D and C2E. In a subset of them (Dysferlin, Myoferlin, and Fer1) there is an additional conserved domain called DysF. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangeme
Probab=98.82 E-value=1.3e-08 Score=65.35 Aligned_cols=69 Identities=17% Similarity=0.049 Sum_probs=52.9
Q ss_pred ceeeeeecC-ceeeeeccccceeeEeeeccCC-----CCceEEEEeeCCeee-eceeeEEEeecCCeeeec-CcCCCcee
Q psy8569 2 RKESNVIGS-NFRWSVFSVKTRFEVPSETNDV-----NQGLLIEVWDKGIIW-DRAIGYHYLPLPQVAFSN-EVGSRKTA 73 (85)
Q Consensus 2 ~~~~~v~g~-~P~W~~~~~~~~~~f~fet~d~-----~~gL~vEVWnKgviw-DdLLG~~~lPL~~v~~s~-e~g~g~W~ 73 (85)
+||-.++++ ||.|++ +|.|..... +.-|.|+|||++.+- |++||.+.+||+.+.... .....+|+
T Consensus 34 ~kT~~~~~t~nP~wne-------~f~f~~~~~~~~l~~~~l~i~V~d~~~~~~~~~iG~~~i~l~~v~~~~~~~~~~~w~ 106 (111)
T cd04011 34 KYTSVKKGTNCPFYNE-------YFFFNFHESPDELFDKIIKISVYDSRSLRSDTLIGSFKLDVGTVYDQPDHAFLRKWL 106 (111)
T ss_pred eeeeEEeccCCCcccc-------EEEEecCCCHHHHhcCeEEEEEEcCcccccCCccEEEEECCccccCCCCCcceEEEE
Confidence 466677766 899999 888876432 346999999999775 799999999999997632 23467788
Q ss_pred Eeec
Q psy8569 74 GVKG 77 (85)
Q Consensus 74 ~l~~ 77 (85)
.|..
T Consensus 107 ~L~~ 110 (111)
T cd04011 107 LLTD 110 (111)
T ss_pred EeeC
Confidence 7753
No 17
>cd04054 C2A_Rasal1_RasA4 C2 domain first repeat present in RasA1 and RasA4. Rasal1 and RasA4 are both members of GAP1 (GTPase activating protein 1). Rasal1 responds to repetitive Ca2+ signals by associating with the plasma membrane and deactivating Ras. RasA4 suppresses Ras function by enhancing the GTPase activity of Ras proteins resulting in the inactive GDP-bound form of Ras. In this way it can control cellular proliferation and differentiation. Both of these proteins contains two C2 domains, a Ras-GAP domain, a plextrin homology (PH)-like domain, and a Bruton's Tyrosine Kinase (BTK) zinc binding domain. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins.
Probab=98.81 E-value=9.7e-09 Score=67.40 Aligned_cols=62 Identities=16% Similarity=0.099 Sum_probs=51.7
Q ss_pred ecCceeeeeccccceeeEeeeccCCCCceEEEEeeCCee-eeceeeEEEeecCCeeeecCcCCCceeEeec
Q psy8569 8 IGSNFRWSVFSVKTRFEVPSETNDVNQGLLIEVWDKGII-WDRAIGYHYLPLPQVAFSNEVGSRKTAGVKG 77 (85)
Q Consensus 8 ~g~~P~W~~~~~~~~~~f~fet~d~~~gL~vEVWnKgvi-wDdLLG~~~lPL~~v~~s~e~g~g~W~~l~~ 77 (85)
+..||.||+ .|.|...+...-|.|+|||++.+ -|++||.+.+++..+. +......+|+.|++
T Consensus 42 ~t~nP~Wne-------~f~~~~~~~~~~l~v~v~d~~~~~~d~~iG~~~~~~~~~~-~~~~~~~~W~~L~~ 104 (121)
T cd04054 42 KTLNPFWGE-------EYTVHLPPGFHTVSFYVLDEDTLSRDDVIGKVSLTREVIS-AHPRGIDGWMNLTE 104 (121)
T ss_pred CCCCCcccc-------eEEEeeCCCCCEEEEEEEECCCCCCCCEEEEEEEcHHHhc-cCCCCCCcEEECee
Confidence 467899999 88888776667899999999976 7899999999998875 33445679999976
No 18
>cd04033 C2_NEDD4_NEDD4L C2 domain present in the Human neural precursor cell-expressed, developmentally down-regulated 4 (NEDD4) and NEDD4-like (NEDD4L/NEDD42). Nedd4 and Nedd4-2 are two of the nine members of the Human Nedd4 family. All vertebrates appear to have both Nedd4 and Nedd4-2 genes. They are thought to participate in the regulation of epithelial Na+ channel (ENaC) activity. They also have identical specificity for ubiquitin conjugating enzymes (E2). Nedd4 and Nedd4-2 are composed of a C2 domain, 2-4 WW domains, and a ubiquitin ligase Hect domain. Their WW domains can bind PPxY (PY) or LPSY motifs, and in vitro studies suggest that WW3 and WW4 of both proteins bind PY motifs in the key substrates, with WW3 generally exhibiting higher affinity. Most Nedd4 family members, especially Nedd4-2, also have multiple splice variants, which might play different roles in regulating their substrates. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangemen
Probab=98.81 E-value=1.1e-08 Score=66.75 Aligned_cols=64 Identities=22% Similarity=0.219 Sum_probs=53.5
Q ss_pred ecCceeeeeccccceeeEeeeccCCCCceEEEEeeCCee-eeceeeEEEeecCCeeeecCc----CCCceeEeecc
Q psy8569 8 IGSNFRWSVFSVKTRFEVPSETNDVNQGLLIEVWDKGII-WDRAIGYHYLPLPQVAFSNEV----GSRKTAGVKGL 78 (85)
Q Consensus 8 ~g~~P~W~~~~~~~~~~f~fet~d~~~gL~vEVWnKgvi-wDdLLG~~~lPL~~v~~s~e~----g~g~W~~l~~~ 78 (85)
++.||.||+ +|.|..+..+.-|.|+|||++.. -|++||.+.+||+++..++.. ...+|+.|++.
T Consensus 48 ~t~nP~Wne-------~f~f~~~~~~~~l~~~v~d~~~~~~~~~iG~~~i~l~~l~~~~~~~~~~~~~~~~~l~~~ 116 (133)
T cd04033 48 KTLNPKWNE-------EFFFRVNPREHRLLFEVFDENRLTRDDFLGQVEVPLNNLPTETPGNERRYTFKDYLLRPR 116 (133)
T ss_pred CCCCCcEee-------EEEEEEcCCCCEEEEEEEECCCCCCCCeeEEEEEEHHHCCCcCccccccccchheeeeec
Confidence 456799999 99999877677899999999976 589999999999999986532 35689999864
No 19
>cd04043 C2_Munc13_fungal C2 domain in Munc13 (mammalian uncoordinated) proteins; fungal group. C2-like domains are thought to be involved in phospholipid binding in a Ca2+ independent manner in both Unc13 and Munc13. Caenorabditis elegans Unc13 has a central domain with sequence similarity to PKC, which includes C1 and C2-related domains. Unc13 binds phorbol esters and DAG with high affinity in a phospholipid manner. Mutations in Unc13 results in abnormal neuronal connections and impairment in cholinergic neurotransmission in the nematode. Munc13 is the mammalian homolog which are expressed in the brain. There are 3 isoforms (Munc13-1, -2, -3) and are thought to play a role in neurotransmitter release and are hypothesized to be high-affinity receptors for phorbol esters. Unc13 and Munc13 contain both C1 and C2 domains. There are two C2 related domains present, one central and one at the carboxyl end. Munc13-1 contains a third C2-like domain. Munc13 interacts with syntaxin, synap
Probab=98.78 E-value=1.5e-08 Score=65.60 Aligned_cols=68 Identities=19% Similarity=0.219 Sum_probs=53.3
Q ss_pred eeeee-ecCceeeeeccccceeeEeeeccCC-CCceEEEEeeCCee-eeceeeEEEeecCCeeeec-CcCCCceeEeec
Q psy8569 3 KESNV-IGSNFRWSVFSVKTRFEVPSETNDV-NQGLLIEVWDKGII-WDRAIGYHYLPLPQVAFSN-EVGSRKTAGVKG 77 (85)
Q Consensus 3 ~~~~v-~g~~P~W~~~~~~~~~~f~fet~d~-~~gL~vEVWnKgvi-wDdLLG~~~lPL~~v~~s~-e~g~g~W~~l~~ 77 (85)
||-.+ ++.+|.||+ +|.|..... .+-|.|+|||++.. -|++||.+.++|..+..++ ......|..|.+
T Consensus 39 kT~~~~~t~~P~Wne-------~f~f~i~~~~~~~L~i~v~d~d~~~~~~~iG~~~i~l~~~~~~~~~~~~~~w~~l~~ 110 (126)
T cd04043 39 KTRTIYDTLNPRWDE-------EFELEVPAGEPLWISATVWDRSFVGKHDLCGRASLKLDPKRFGDDGLPREIWLDLDT 110 (126)
T ss_pred cccEecCCCCCcccc-------eEEEEcCCCCCCEEEEEEEECCCCCCCceEEEEEEecCHHHcCCCCCCceEEEEcCC
Confidence 34444 455899999 888888663 45799999999987 5799999999999887654 555678988864
No 20
>cd04024 C2A_Synaptotagmin-like C2 domain first repeat present in Synaptotagmin-like proteins. Synaptotagmin is a membrane-trafficking protein characterized by a N-terminal transmembrane region, a linker, and 2 C-terminal C2 domains. Previously all synaptotagmins were thought to be calcium sensors in the regulation of neurotransmitter release and hormone secretion, but it has been shown that not all of them bind calcium. Of the 17 identified synaptotagmins only 8 bind calcium (1-3, 5-7, 9, 10). The function of the two C2 domains that bind calcium are: regulating the fusion step of synaptic vesicle exocytosis (C2A) and binding to phosphatidyl-inositol-3,4,5-triphosphate (PIP3) in the absence of calcium ions and to phosphatidylinositol bisphosphate (PIP2) in their presence (C2B). C2B also regulates also the recycling step of synaptic vesicles. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permu
Probab=98.78 E-value=1.1e-08 Score=65.83 Aligned_cols=65 Identities=22% Similarity=0.148 Sum_probs=52.9
Q ss_pred eecCceeeeeccccceeeEeeeccC-CCCceEEEEeeCCee-eeceeeEEEeecCCeeee-cCcCCCceeEeecc
Q psy8569 7 VIGSNFRWSVFSVKTRFEVPSETND-VNQGLLIEVWDKGII-WDRAIGYHYLPLPQVAFS-NEVGSRKTAGVKGL 78 (85)
Q Consensus 7 v~g~~P~W~~~~~~~~~~f~fet~d-~~~gL~vEVWnKgvi-wDdLLG~~~lPL~~v~~s-~e~g~g~W~~l~~~ 78 (85)
-++.+|.|++ .|.|...+ .++-|.|+|||++-. -|++||.+.+||.++... ......+|+.|++-
T Consensus 43 ~~t~~P~Wne-------~f~~~~~~~~~~~l~i~v~d~~~~~~~~~lG~~~i~l~~~~~~~~~~~~~~w~~L~~~ 110 (128)
T cd04024 43 PNTLNPKWNY-------WCEFPIFSAQNQLLKLILWDKDRFAGKDYLGEFDIALEEVFADGKTGQSDKWITLKST 110 (128)
T ss_pred cCCcCCccCC-------cEEEEecCCCCCEEEEEEEECCCCCCCCcceEEEEEHHHhhcccccCccceeEEccCc
Confidence 3567899999 88888876 566899999999877 689999999999998753 12346799999765
No 21
>cd04036 C2_cPLA2 C2 domain present in cytosolic PhosphoLipase A2 (cPLA2). A single copy of the C2 domain is present in cPLA2 which releases arachidonic acid from membranes initiating the biosynthesis of potent inflammatory mediators such as prostaglandins, leukotrienes, and platelet-activating factor. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin 1. However, there are a few exceptions to this including RIM isoforms and some splice variants o
Probab=98.77 E-value=1.1e-08 Score=66.27 Aligned_cols=66 Identities=14% Similarity=0.201 Sum_probs=51.0
Q ss_pred eeeeee-cCceeeeeccccceeeEeeeccCC-CCceEEEEeeCCeeeeceeeEEEeecCCeeeecCcCCCceeEeec
Q psy8569 3 KESNVI-GSNFRWSVFSVKTRFEVPSETNDV-NQGLLIEVWDKGIIWDRAIGYHYLPLPQVAFSNEVGSRKTAGVKG 77 (85)
Q Consensus 3 ~~~~v~-g~~P~W~~~~~~~~~~f~fet~d~-~~gL~vEVWnKgviwDdLLG~~~lPL~~v~~s~e~g~g~W~~l~~ 77 (85)
||-.++ +.||.||+ +|.|..... .+-|.|+|||++..=|++||.+.+||..+.. +.....|..|+.
T Consensus 38 kT~vv~~t~nP~Wne-------~f~f~i~~~~~~~l~v~v~d~d~~~~~~iG~~~~~l~~l~~--g~~~~~~~~L~~ 105 (119)
T cd04036 38 RTKTIKNSINPVWNE-------TFEFRIQSQVKNVLELTVMDEDYVMDDHLGTVLFDVSKLKL--GEKVRVTFSLNP 105 (119)
T ss_pred ccceecCCCCCccce-------EEEEEeCcccCCEEEEEEEECCCCCCcccEEEEEEHHHCCC--CCcEEEEEECCC
Confidence 344444 45899999 777776443 3359999999998888999999999998876 666778887764
No 22
>cd04015 C2_plant_PLD C2 domain present in plant phospholipase D (PLD). PLD hydrolyzes terminal phosphodiester bonds in diester glycerophospholipids resulting in the degradation of phospholipids. In vitro PLD transfers phosphatidic acid to primary alcohols. In plants PLD plays a role in germination, seedling growth, phosphatidylinositol metabolism, and changes in phospholipid composition. There is a single Ca(2+)/phospholipid-binding C2 domain in PLD. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins whic
Probab=98.77 E-value=1.9e-08 Score=70.04 Aligned_cols=66 Identities=12% Similarity=0.137 Sum_probs=55.7
Q ss_pred eeeeee-cCceeeeeccccceeeEeeeccCCCCceEEEEeeCCeeeeceeeEEEeecCCeeeecCcCCCceeEeec
Q psy8569 3 KESNVI-GSNFRWSVFSVKTRFEVPSETNDVNQGLLIEVWDKGIIWDRAIGYHYLPLPQVAFSNEVGSRKTAGVKG 77 (85)
Q Consensus 3 ~~~~v~-g~~P~W~~~~~~~~~~f~fet~d~~~gL~vEVWnKgviwDdLLG~~~lPL~~v~~s~e~g~g~W~~l~~ 77 (85)
||-+++ +.||.||| .|.|...+..+-|.|+|||++..=|++||.+.+||..|.. +.....|+.|.+
T Consensus 73 rT~v~~~~~nP~WnE-------~F~~~~~~~~~~l~~~V~d~d~~~~~~IG~~~i~l~~l~~--g~~~~~w~~L~~ 139 (158)
T cd04015 73 RTRVIENSENPVWNE-------SFHIYCAHYASHVEFTVKDNDVVGAQLIGRAYIPVEDLLS--GEPVEGWLPILD 139 (158)
T ss_pred EEEEeCCCCCCccce-------EEEEEccCCCCEEEEEEEeCCCcCCcEEEEEEEEhHHccC--CCCcceEEECcC
Confidence 444454 45899999 8888887777889999999998889999999999999975 667789999865
No 23
>cd08385 C2A_Synaptotagmin-1-5-6-9-10 C2A domain first repeat present in Synaptotagmins 1, 5, 6, 9, and 10. Synaptotagmin is a membrane-trafficking protein characterized by a N-terminal transmembrane region, a linker, and 2 C-terminal C2 domains. Synaptotagmin 1, a member of class 1 synaptotagmins, is located in the brain and endocranium and localized to the synaptic vesicles and secretory granules. It functions as a Ca2+ sensor for fast exocytosis as do synaptotagmins 5, 6, and 10. It is distinguished from the other synaptotagmins by having an N-glycosylated N-terminus. Synaptotagmins 5, 6, and 10, members of class 3 synaptotagmins, are located primarily in the brain and localized to the active zone and plasma membrane. They is distinguished from the other synaptotagmins by having disulfide bonds at its N-terminus. Synaptotagmin 6 also regulates the acrosome reaction, a unique Ca2+-regulated exocytosis, in sperm. Synaptotagmin 9, a class 5 synaptotagmins, is located in the brain and
Probab=98.76 E-value=2.4e-08 Score=64.68 Aligned_cols=65 Identities=15% Similarity=0.100 Sum_probs=51.0
Q ss_pred eeeeee-cCceeeeeccccceeeEeeeccC--C-CCceEEEEeeCCee-eeceeeEEEeecCCeeeecCcCCCceeEee
Q psy8569 3 KESNVI-GSNFRWSVFSVKTRFEVPSETND--V-NQGLLIEVWDKGII-WDRAIGYHYLPLPQVAFSNEVGSRKTAGVK 76 (85)
Q Consensus 3 ~~~~v~-g~~P~W~~~~~~~~~~f~fet~d--~-~~gL~vEVWnKgvi-wDdLLG~~~lPL~~v~~s~e~g~g~W~~l~ 76 (85)
||-.++ +.||.||+ .|.|.... + +.-|.|+|||++.. -|++||.+.+||+.+.. +....+|..|+
T Consensus 54 kT~v~~~t~nP~wne-------~f~f~i~~~~l~~~~l~~~V~d~d~~~~~~~lG~~~i~l~~~~~--~~~~~~W~~l~ 123 (124)
T cd08385 54 ETKVHRKTLNPVFNE-------TFTFKVPYSELGNKTLVFSVYDFDRFSKHDLIGEVRVPLLTVDL--GHVTEEWRDLE 123 (124)
T ss_pred ecccCcCCCCCceee-------eEEEeCCHHHhCCCEEEEEEEeCCCCCCCceeEEEEEecCcccC--CCCcceEEEcc
Confidence 344444 56899999 78887643 3 34799999999865 57999999999999876 67788999876
No 24
>cd08395 C2C_Munc13 C2 domain third repeat in Munc13 (mammalian uncoordinated) proteins. C2-like domains are thought to be involved in phospholipid binding in a Ca2+ independent manner in both Unc13 and Munc13. Caenorabditis elegans Unc13 has a central domain with sequence similarity to PKC, which includes C1 and C2-related domains. Unc13 binds phorbol esters and DAG with high affinity in a phospholipid manner. Mutations in Unc13 results in abnormal neuronal connections and impairment in cholinergic neurotransmission in the nematode. Munc13 is the mammalian homolog which are expressed in the brain. There are 3 isoforms (Munc13-1, -2, -3) and are thought to play a role in neurotransmitter release and are hypothesized to be high-affinity receptors for phorbol esters. Unc13 and Munc13 contain both C1 and C2 domains. There are two C2 related domains present, one central and one at the carboxyl end. Munc13-1 contains a third C2-like domain. Munc13 interacts with syntaxin, synaptobrevi
Probab=98.74 E-value=1.9e-08 Score=68.40 Aligned_cols=66 Identities=15% Similarity=0.030 Sum_probs=51.5
Q ss_pred eeeeeecC-ceeeeeccccceeeEeeeccCCC----CceEEEEeeCCee-eeceeeEEEeecCCeeeecCcCCCceeEee
Q psy8569 3 KESNVIGS-NFRWSVFSVKTRFEVPSETNDVN----QGLLIEVWDKGII-WDRAIGYHYLPLPQVAFSNEVGSRKTAGVK 76 (85)
Q Consensus 3 ~~~~v~g~-~P~W~~~~~~~~~~f~fet~d~~----~gL~vEVWnKgvi-wDdLLG~~~lPL~~v~~s~e~g~g~W~~l~ 76 (85)
||..++++ ||.||+ .|.|.....+ .-|.|+|||.+.. -|++||.+.+||+++.. +..-..|..|+
T Consensus 41 kTkv~~~tlnPvwNE-------~f~F~v~~~~~~~~~~L~~~V~D~d~~~~dd~IG~~~l~l~~~~~--~~~~~~w~~L~ 111 (120)
T cd08395 41 ATKSKNNNWSPKYNE-------TFQFILGNEDDPESYELHICVKDYCFARDDRLVGVTVLQLRDIAQ--AGSCACWLPLG 111 (120)
T ss_pred eeEEecCCCCCccCc-------EEEEEeeCcCCCceeEEEEEEEEecccCCCCEEEEEEEEHHHCcC--CCcEEEEEECc
Confidence 45555654 999999 8888875322 2599999999876 48999999999999997 44457898886
Q ss_pred c
Q psy8569 77 G 77 (85)
Q Consensus 77 ~ 77 (85)
.
T Consensus 112 ~ 112 (120)
T cd08395 112 R 112 (120)
T ss_pred C
Confidence 5
No 25
>cd08685 C2_RGS-like C2 domain of the Regulator Of G-Protein Signaling (RGS) family. This CD contains members of the regulator of G-protein signaling (RGS) family. RGS is a GTPase activating protein which inhibits G-protein mediated signal transduction. The protein is largely cytosolic, but G-protein activation leads to translocation of this protein to the plasma membrane. A nuclear form of this protein has also been described, but its sequence has not been identified. There are multiple alternatively spliced transcript variants in this family with some members having additional domains (ex. PDZ and RGS) downstream of the C2 domain. The C2 domain was first identified in PKC. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind pho
Probab=98.73 E-value=1.2e-08 Score=67.86 Aligned_cols=64 Identities=19% Similarity=0.167 Sum_probs=49.2
Q ss_pred eeeee-ecCceeeeeccccceeeEeeecc--CCCCceEEEEeeCCeee--eceeeEEEeecCCeeeecCcCCCceeEe
Q psy8569 3 KESNV-IGSNFRWSVFSVKTRFEVPSETN--DVNQGLLIEVWDKGIIW--DRAIGYHYLPLPQVAFSNEVGSRKTAGV 75 (85)
Q Consensus 3 ~~~~v-~g~~P~W~~~~~~~~~~f~fet~--d~~~gL~vEVWnKgviw--DdLLG~~~lPL~~v~~s~e~g~g~W~~l 75 (85)
||-.+ +..||.||| +|.|..+ +...-|.|+|||++-.. |++||.+.|||.++.. +..-..|+.|
T Consensus 51 kT~v~~~t~~P~~nE-------~F~f~v~~~~~~~~l~v~V~~~~~~~~~~~~lG~~~i~l~~~~~--~~~~~~Wy~l 119 (119)
T cd08685 51 KTSTVPDSANPLFHE-------TFSFDVNERDYQKRLLVTVWNKLSKSRDSGLLGCMSFGVKSIVN--QKEISGWYYL 119 (119)
T ss_pred eCccccCCCCCcccc-------EEEEEcChHHhCCEEEEEEECCCCCcCCCEEEEEEEecHHHhcc--CccccceEeC
Confidence 45555 577899999 7777653 34456999999999775 6899999999999984 4445788754
No 26
>cd08521 C2A_SLP C2 domain first repeat present in Synaptotagmin-like proteins. All Slp members basically share an N-terminal Slp homology domain (SHD) and C-terminal tandem C2 domains (named the C2A domain and the C2B domain) with the SHD and C2 domains being separated by a linker sequence of various length. Slp1/JFC1 and Slp2/exophilin 4 promote granule docking to the plasma membrane. Additionally, their C2A domains are both Ca2+ independent, unlike the case in Slp3 and Slp4/granuphilin in which their C2A domains are Ca2+ dependent. It is thought that SHD (except for the Slp4-SHD) functions as a specific Rab27A/B-binding domain. In addition to Slps, rabphilin, Noc2, and Munc13-4 also function as Rab27-binding proteins. It has been demonstrated that Slp3 and Slp4/granuphilin promote dense-core vesicle exocytosis. Slp5 mRNA has been shown to be restricted to human placenta and liver suggesting a role in Rab27A-dependent membrane trafficking in specific tissues. C2 domains fold into
Probab=98.72 E-value=3.1e-08 Score=63.46 Aligned_cols=64 Identities=14% Similarity=0.173 Sum_probs=49.0
Q ss_pred eeeeee-cCceeeeeccccceeeEeeeccCC---CCceEEEEeeCCee-eeceeeEEEeecCCeeeecCcCCCceeEe
Q psy8569 3 KESNVI-GSNFRWSVFSVKTRFEVPSETNDV---NQGLLIEVWDKGII-WDRAIGYHYLPLPQVAFSNEVGSRKTAGV 75 (85)
Q Consensus 3 ~~~~v~-g~~P~W~~~~~~~~~~f~fet~d~---~~gL~vEVWnKgvi-wDdLLG~~~lPL~~v~~s~e~g~g~W~~l 75 (85)
||-.++ +.+|.||+ +|.|..... +.-|.|+|||++.. -|++||.+.+||+.+.. +.....|+.|
T Consensus 55 kT~v~~~t~~P~wne-------~f~f~i~~~~l~~~~l~i~v~d~~~~~~~~~iG~~~i~l~~l~~--~~~~~~w~~l 123 (123)
T cd08521 55 KTSVKKNTTNPVFNE-------TLKYHISKSQLETRTLQLSVWHHDRFGRNTFLGEVEIPLDSWDL--DSQQSEWYPL 123 (123)
T ss_pred eccccCCCCCCcccc-------eEEEeCCHHHhCCCEEEEEEEeCCCCcCCceeeEEEEecccccc--cCCCccEEEC
Confidence 344444 47899999 888887542 34799999999854 67999999999999975 3445788865
No 27
>cd04048 C2A_Copine C2 domain first repeat in Copine. There are 2 copies of the C2 domain present in copine, a protein involved in membrane trafficking, protein-protein interactions, and perhaps even cell division and growth. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin 1. However, there are a few exceptions to this including RIM isoforms and some splice variants of piccolo/aczonin and intersectin which only have a single C2 domain. C2 doma
Probab=98.72 E-value=1.5e-08 Score=65.88 Aligned_cols=65 Identities=15% Similarity=0.109 Sum_probs=50.0
Q ss_pred ceeeeeecC-ceeeeeccccceeeEeeec-cCCCCceEEEEeeCCe-----eeeceeeEEEeecCCeeeecCcCCCceeE
Q psy8569 2 RKESNVIGS-NFRWSVFSVKTRFEVPSET-NDVNQGLLIEVWDKGI-----IWDRAIGYHYLPLPQVAFSNEVGSRKTAG 74 (85)
Q Consensus 2 ~~~~~v~g~-~P~W~~~~~~~~~~f~fet-~d~~~gL~vEVWnKgv-----iwDdLLG~~~lPL~~v~~s~e~g~g~W~~ 74 (85)
.||-.++++ ||.|++ +|.|.. .+..+.|.|||||++. --||+||.+.+||+.+.. +.+...|..
T Consensus 41 ~kT~vi~~t~nP~wne-------~f~f~~~~~~~~~l~~~V~d~d~~~~~~~~~d~iG~~~i~l~~l~~--~~~~~~~~~ 111 (120)
T cd04048 41 GRTEVIKNNLNPDFVT-------TFTVDYYFEEVQKLRFEVYDVDSKSKDLSDHDFLGEAECTLGEIVS--SPGQKLTLP 111 (120)
T ss_pred ccEeEeCCCCCCCceE-------EEEEEEEeEeeeEEEEEEEEecCCcCCCCCCcEEEEEEEEHHHHhc--CCCcEEEEE
Confidence 455566664 899999 777764 3455679999999994 578999999999999976 455556666
Q ss_pred e
Q psy8569 75 V 75 (85)
Q Consensus 75 l 75 (85)
|
T Consensus 112 l 112 (120)
T cd04048 112 L 112 (120)
T ss_pred c
Confidence 5
No 28
>cd08400 C2_Ras_p21A1 C2 domain present in RAS p21 protein activator 1 (RasA1). RasA1 is a GAP1 (GTPase activating protein 1), a Ras-specific GAP member, which suppresses Ras function by enhancing the GTPase activity of Ras proteins resulting in the inactive GDP-bound form of Ras. In this way it can control cellular proliferation and differentiation. RasA1 contains a C2 domain, a Ras-GAP domain, a pleckstrin homology (PH)-like domain, a SH3 domain, and 2 SH2 domains. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficki
Probab=98.72 E-value=3.4e-08 Score=65.56 Aligned_cols=67 Identities=15% Similarity=0.090 Sum_probs=53.1
Q ss_pred eeeeeecCceeeeeccccceeeEeeeccCCC-CceEEEEeeCCee-eeceeeEEEeecCCeeeecCcCCCceeEeecc
Q psy8569 3 KESNVIGSNFRWSVFSVKTRFEVPSETNDVN-QGLLIEVWDKGII-WDRAIGYHYLPLPQVAFSNEVGSRKTAGVKGL 78 (85)
Q Consensus 3 ~~~~v~g~~P~W~~~~~~~~~~f~fet~d~~-~gL~vEVWnKgvi-wDdLLG~~~lPL~~v~~s~e~g~g~W~~l~~~ 78 (85)
||...++.||.||+ +|.|....-+ .-|.|+|||++-. -|+.||.+.+||+++.. +..-..|..|++.
T Consensus 37 kT~v~~~~nP~WnE-------~f~f~~~~~~~~~l~v~v~d~~~~~~d~~iG~v~i~l~~l~~--~~~~~~W~~L~~~ 105 (126)
T cd08400 37 RTKVREGPNPVWSE-------EFVFDDLPPDVNSFTISLSNKAKRSKDSEIAEVTVQLSKLQN--GQETDEWYPLSSA 105 (126)
T ss_pred EeecCCCCCCccCC-------EEEEecCCCCcCEEEEEEEECCCCCCCCeEEEEEEEHhHccC--CCcccEeEEcccC
Confidence 45556889999999 8999753332 4699999998654 68999999999999887 4445789999864
No 29
>cd04049 C2_putative_Elicitor-responsive_gene C2 domain present in the putative elicitor-responsive gene. In plants elicitor-responsive proteins are triggered in response to specific elicitor molecules such as glycolproteins, peptides, carbohydrates and lipids. A host of defensive responses are also triggered resulting in localized cell death. Antimicrobial secondary metabolites, such as phytoalexins, or defense-related proteins, including pathogenesis-related (PR) proteins are also produced. There is a single C2 domain present here. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contai
Probab=98.72 E-value=2.9e-08 Score=64.46 Aligned_cols=60 Identities=22% Similarity=0.186 Sum_probs=49.9
Q ss_pred cCceeeeeccccceeeEeeeccCC----CCceEEEEeeCCee-eeceeeEEEeecCCeeeecCcCCCceeEeec
Q psy8569 9 GSNFRWSVFSVKTRFEVPSETNDV----NQGLLIEVWDKGII-WDRAIGYHYLPLPQVAFSNEVGSRKTAGVKG 77 (85)
Q Consensus 9 g~~P~W~~~~~~~~~~f~fet~d~----~~gL~vEVWnKgvi-wDdLLG~~~lPL~~v~~s~e~g~g~W~~l~~ 77 (85)
+.||.||+ +|.|...+. +.-|.|+|||++.. -|++||.+.+||.++.. +.....|+.|+-
T Consensus 44 t~nP~Wne-------~f~f~v~~~~~~~~~~l~v~V~d~~~~~~d~~iG~~~i~l~~l~~--~~~~~~~~~l~p 108 (124)
T cd04049 44 GRNPEWNE-------KFKFTVEYPGWGGDTKLILRIMDKDNFSDDDFIGEATIHLKGLFE--EGVEPGTAELVP 108 (124)
T ss_pred CCCCcccc-------eEEEEecCcccCCCCEEEEEEEECccCCCCCeEEEEEEEhHHhhh--CCCCcCceEeec
Confidence 57999999 888888665 46799999999876 47999999999999976 556688887753
No 30
>cd04031 C2A_RIM1alpha C2 domain first repeat contained in Rab3-interacting molecule (RIM) proteins. RIMs are believed to organize specialized sites of the plasma membrane called active zones. They also play a role in controlling neurotransmitter release, plasticity processes, as well as memory and learning. RIM contains an N-terminal zinc finger domain, a PDZ domain, and two C-terminal C2 domains (C2A, C2B). C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as
Probab=98.71 E-value=4.4e-08 Score=62.93 Aligned_cols=59 Identities=14% Similarity=0.103 Sum_probs=45.1
Q ss_pred ecCceeeeeccccceeeEeeeccC----CCCceEEEEeeCCee-eeceeeEEEeecCCeeeecCcCCCceeEee
Q psy8569 8 IGSNFRWSVFSVKTRFEVPSETND----VNQGLLIEVWDKGII-WDRAIGYHYLPLPQVAFSNEVGSRKTAGVK 76 (85)
Q Consensus 8 ~g~~P~W~~~~~~~~~~f~fet~d----~~~gL~vEVWnKgvi-wDdLLG~~~lPL~~v~~s~e~g~g~W~~l~ 76 (85)
+..||.||+ +|.|.... .+.-|.|+|||.+.. =|++||.+.+||++.. ..+.-.|+.|+
T Consensus 62 ~t~nP~wne-------~f~f~~~~~~~l~~~~l~~~V~d~~~~~~~~~iG~~~i~l~~~~---~~~~~~W~~L~ 125 (125)
T cd04031 62 KTLNPEWNQ-------TFEYSNVRRETLKERTLEVTVWDYDRDGENDFLGEVVIDLADAL---LDDEPHWYPLQ 125 (125)
T ss_pred CCCCCcccc-------EEEEcccCHHHhCCCEEEEEEEeCCCCCCCcEeeEEEEeccccc---ccCCcceEECc
Confidence 567799999 88887533 245799999998865 4799999999999932 23345898875
No 31
>cd04019 C2C_MCTP_PRT_plant C2 domain third repeat found in Multiple C2 domain and Transmembrane region Proteins (MCTP); plant subset. MCTPs are involved in Ca2+ signaling at the membrane. Plant-MCTPs are composed of a variable N-terminal sequence, four C2 domains, two transmembrane regions (TMRs), and a short C-terminal sequence. It is one of four protein classes that are anchored to membranes via a transmembrane region; the others being synaptotagmins, extended synaptotagmins, and ferlins. MCTPs are the only membrane-bound C2 domain proteins that contain two functional TMRs. MCTPs are unique in that they bind Ca2+ but not phospholipids. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates
Probab=98.71 E-value=2.7e-08 Score=69.09 Aligned_cols=63 Identities=16% Similarity=0.169 Sum_probs=51.1
Q ss_pred cCceeeeeccccceeeEeeeccCC-CCceEEEEeeCCee-eeceeeEEEeecCCeeeec--CcCCCceeEeecc
Q psy8569 9 GSNFRWSVFSVKTRFEVPSETNDV-NQGLLIEVWDKGII-WDRAIGYHYLPLPQVAFSN--EVGSRKTAGVKGL 78 (85)
Q Consensus 9 g~~P~W~~~~~~~~~~f~fet~d~-~~gL~vEVWnKgvi-wDdLLG~~~lPL~~v~~s~--e~g~g~W~~l~~~ 78 (85)
+.||.||| .|.|...+. ++-|.|+|||.+.. -|++||.+.+||+.+.... .....+|+.|++-
T Consensus 43 t~nP~WNE-------~F~f~v~~~~~~~l~v~V~d~~~~~~dd~lG~v~i~L~~l~~~~~~~~~~~~W~~L~~~ 109 (150)
T cd04019 43 NGNPSWNE-------ELMFVAAEPFEDHLILSVEDRVGPNKDEPLGRAVIPLNDIERRVDDRPVPSRWFSLERP 109 (150)
T ss_pred CCCCcccC-------cEEEEecCccCCeEEEEEEEecCCCCCCeEEEEEEEHHHCcccCCCCccCCceEECcCC
Confidence 58999999 888887553 45899999998865 7899999999999997632 2345899999864
No 32
>cd08375 C2_Intersectin C2 domain present in Intersectin. A single instance of the C2 domain is located C terminally in the intersectin protein. Intersectin functions as a scaffolding protein, providing a link between the actin cytoskeleton and the components of endocytosis and plays a role in signal transduction. In addition to C2, intersectin contains several additional domains including: Eps15 homology domains, SH3 domains, a RhoGEF domain, and a PH domain. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking pro
Probab=98.71 E-value=3e-08 Score=67.39 Aligned_cols=58 Identities=17% Similarity=0.234 Sum_probs=46.4
Q ss_pred ecCceeeeeccccceeeEeeeccCCCC-ceEEEEeeCCeee-eceeeEEEeecCCeeeecCcCCCce
Q psy8569 8 IGSNFRWSVFSVKTRFEVPSETNDVNQ-GLLIEVWDKGIIW-DRAIGYHYLPLPQVAFSNEVGSRKT 72 (85)
Q Consensus 8 ~g~~P~W~~~~~~~~~~f~fet~d~~~-gL~vEVWnKgviw-DdLLG~~~lPL~~v~~s~e~g~g~W 72 (85)
.+.||.||+ +|.|...+... -|.|||||++... |++||.+.+||.++........+.|
T Consensus 56 ~t~nP~Wne-------~f~f~v~~~~~~~l~i~V~D~d~~~~d~~lG~~~i~l~~l~~~~~~~~~~~ 115 (136)
T cd08375 56 DTLNPKWNS-------SMQFFVKDLEQDVLCITVFDRDFFSPDDFLGRTEIRVADILKETKESKGPI 115 (136)
T ss_pred CCCCCccCc-------eEEEEecCccCCEEEEEEEECCCCCCCCeeEEEEEEHHHhccccccCCCcE
Confidence 366799999 99998876554 6999999999876 7999999999999987433344543
No 33
>cd04041 C2A_fungal C2 domain first repeat; fungal group. C2 domains were first identified in Protein Kinase C (PKC). C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin 1. However, there are a few exceptions to this including RIM isoforms and some splice variants of piccolo/aczonin and intersectin which only have a single C2 domain. C2 domains with a calcium binding region have negatively charged residues, primarily aspartates, that serve as ligan
Probab=98.70 E-value=1.6e-08 Score=65.30 Aligned_cols=62 Identities=16% Similarity=0.185 Sum_probs=46.5
Q ss_pred eeeeee-cCceeeeeccccceeeEeeeccC----CCCceEEEEeeCCee-eeceeeEEEeecCCeeeecCcCCCceeEee
Q psy8569 3 KESNVI-GSNFRWSVFSVKTRFEVPSETND----VNQGLLIEVWDKGII-WDRAIGYHYLPLPQVAFSNEVGSRKTAGVK 76 (85)
Q Consensus 3 ~~~~v~-g~~P~W~~~~~~~~~~f~fet~d----~~~gL~vEVWnKgvi-wDdLLG~~~lPL~~v~~s~e~g~g~W~~l~ 76 (85)
||-.++ +.||.||+ .|.|.... .++-|.|+|||++.. -||+||.+.+||+.+.+ .+.|..++
T Consensus 40 kT~v~~~t~nP~Wne-------~f~f~~~~~~~~~~~~l~~~V~d~d~~~~dd~lG~~~i~l~~l~~-----~~~~~~~~ 107 (111)
T cd04041 40 STRIIRKDLNPVWEE-------TWFVLVTPDEVKAGERLSCRLWDSDRFTADDRLGRVEIDLKELIE-----DRNWMGRR 107 (111)
T ss_pred eeeeECCCCCCccce-------eEEEEeCchhccCCCEEEEEEEeCCCCCCCCcceEEEEEHHHHhc-----CCCCCccc
Confidence 344444 56899999 77776543 345799999999977 48999999999999985 45565543
No 34
>cd04010 C2B_RasA3 C2 domain second repeat present in RAS p21 protein activator 3 (RasA3). RasA3 are members of GTPase activating protein 1 (GAP1), a Ras-specific GAP, which suppresses Ras function by enhancing the GTPase activity of Ras proteins resulting in the inactive GDP-bound form of Ras. In this way it can control cellular proliferation and differentiation. RasA3 contains an N-terminal C2 domain, a Ras-GAP domain, a plextrin homology (PH)-like domain, and a Bruton's Tyrosine Kinase (BTK) zinc binding domain. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain
Probab=98.70 E-value=3.2e-08 Score=69.18 Aligned_cols=68 Identities=12% Similarity=0.123 Sum_probs=51.9
Q ss_pred eeeeeec-CceeeeeccccceeeEeeecc---------------CCC-CceEEEEeeCCee-eeceeeEEEeecCCeeee
Q psy8569 3 KESNVIG-SNFRWSVFSVKTRFEVPSETN---------------DVN-QGLLIEVWDKGII-WDRAIGYHYLPLPQVAFS 64 (85)
Q Consensus 3 ~~~~v~g-~~P~W~~~~~~~~~~f~fet~---------------d~~-~gL~vEVWnKgvi-wDdLLG~~~lPL~~v~~s 64 (85)
||-++++ .||.||| +|.|... +.. .-|.|+|||++.. .|++||.+.|||..+.-+
T Consensus 38 kT~v~~~t~nP~wNE-------~F~F~v~~~~~~~~~~~~~~~~~~~~~~L~i~V~d~~~~~~ddfLG~v~i~l~~l~~~ 110 (148)
T cd04010 38 RTKVKKKTNNPQFDE-------AFYFDVTIDSSPEKKQFEMPEEDAEKLELRVDLWHASMGGGDVFLGEVRIPLRGLDLQ 110 (148)
T ss_pred CCccEeCCCCCccce-------EEEEEEecccccccccccCCcccccEEEEEEEEEcCCCCCCCceeEEEEEeccccccc
Confidence 4545554 6899999 8887763 222 3699999999875 899999999999999875
Q ss_pred cCcCCCceeEeecc
Q psy8569 65 NEVGSRKTAGVKGL 78 (85)
Q Consensus 65 ~e~g~g~W~~l~~~ 78 (85)
. .....|+.|+..
T Consensus 111 ~-~~~~~W~~L~~~ 123 (148)
T cd04010 111 A-GSHQAWYFLQPR 123 (148)
T ss_pred C-CcCcceeecCCc
Confidence 1 345789998643
No 35
>cd08377 C2C_MCTP_PRT C2 domain third repeat found in Multiple C2 domain and Transmembrane region Proteins (MCTP). MCTPs are involved in Ca2+ signaling at the membrane. The cds in this family contain multiple C2 domains as well as a C-terminal PRT domain. It is one of four protein classes that are anchored to membranes via a transmembrane region; the others being synaptotagmins, extended synaptotagmins, and ferlins. MCTPs are the only membrane-bound C2 domain proteins that contain two functional TMRs. MCTPs are unique in that they bind Ca2+ but not phospholipids. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal tran
Probab=98.69 E-value=3.2e-08 Score=63.09 Aligned_cols=58 Identities=22% Similarity=0.268 Sum_probs=49.1
Q ss_pred ecCceeeeeccccceeeEeeeccCCCCceEEEEeeCCe-eeeceeeEEEeecCCeeeecCcCCCceeEee
Q psy8569 8 IGSNFRWSVFSVKTRFEVPSETNDVNQGLLIEVWDKGI-IWDRAIGYHYLPLPQVAFSNEVGSRKTAGVK 76 (85)
Q Consensus 8 ~g~~P~W~~~~~~~~~~f~fet~d~~~gL~vEVWnKgv-iwDdLLG~~~lPL~~v~~s~e~g~g~W~~l~ 76 (85)
++.||.|++ +|.|...+.+.-|.|+|||++. .-|++||.+.+||..+.. +...|..|.
T Consensus 42 ~t~nP~W~e-------~f~~~~~~~~~~l~~~v~d~~~~~~~~~iG~~~~~l~~~~~----~~~~~~~l~ 100 (119)
T cd08377 42 KTLNPEWNK-------IFTFPIKDIHDVLEVTVYDEDKDKKPEFLGKVAIPLLSIKN----GERKWYALK 100 (119)
T ss_pred CCcCCccCc-------EEEEEecCcCCEEEEEEEECCCCCCCceeeEEEEEHHHCCC----CCceEEECc
Confidence 457899999 9999988888899999999987 468999999999998864 345788875
No 36
>cd08676 C2A_Munc13-like C2 domain first repeat in Munc13 (mammalian uncoordinated)-like proteins. C2-like domains are thought to be involved in phospholipid binding in a Ca2+ independent manner in both Unc13 and Munc13. Caenorabditis elegans Unc13 has a central domain with sequence similarity to PKC, which includes C1 and C2-related domains. Unc13 binds phorbol esters and DAG with high affinity in a phospholipid manner. Mutations in Unc13 results in abnormal neuronal connections and impairment in cholinergic neurotransmission in the nematode. Munc13 is the mammalian homolog which are expressed in the brain. There are 3 isoforms (Munc13-1, -2, -3) and are thought to play a role in neurotransmitter release and are hypothesized to be high-affinity receptors for phorbol esters. Unc13 and Munc13 contain both C1 and C2 domains. There are two C2 related domains present, one central and one at the carboxyl end. Munc13-1 contains a third C2-like domain. Munc13 interacts with syntaxin, sy
Probab=98.69 E-value=2.8e-08 Score=70.20 Aligned_cols=55 Identities=27% Similarity=0.444 Sum_probs=46.6
Q ss_pred ecCceeeeeccccceeeEeeeccCC-CCceEEEEeeCCeeeeceeeEEEeecCCeeeecCcCCCceeEe
Q psy8569 8 IGSNFRWSVFSVKTRFEVPSETNDV-NQGLLIEVWDKGIIWDRAIGYHYLPLPQVAFSNEVGSRKTAGV 75 (85)
Q Consensus 8 ~g~~P~W~~~~~~~~~~f~fet~d~-~~gL~vEVWnKgviwDdLLG~~~lPL~~v~~s~e~g~g~W~~l 75 (85)
++.+|.|++ +|.|...+. ++-|.|+|||++ |++||.+.+||+.+. +. +-++|+.|
T Consensus 98 ~tlnP~WnE-------~F~f~v~~~~~~~L~i~V~D~d---d~~IG~v~i~l~~l~-~~--~~d~W~~L 153 (153)
T cd08676 98 QTLNPVWNE-------TFRFEVEDVSNDQLHLDIWDHD---DDFLGCVNIPLKDLP-SC--GLDSWFKL 153 (153)
T ss_pred CCCCCcccc-------EEEEEeccCCCCEEEEEEEecC---CCeEEEEEEEHHHhC-CC--CCCCeEeC
Confidence 467899999 999988765 457999999999 999999999999998 33 45889865
No 37
>cd04046 C2_Calpain C2 domain present in Calpain proteins. A single C2 domain is found in calpains (EC 3.4.22.52, EC 3.4.22.53), calcium-dependent, non-lysosomal cysteine proteases. Caplains are classified as belonging to Clan CA by MEROPS and include six families: C1, C2, C10, C12, C28, and C47. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin 1. However, there are a few exceptions to this including RIM isoforms and some splice variants of pic
Probab=98.68 E-value=5.4e-08 Score=64.24 Aligned_cols=62 Identities=11% Similarity=0.154 Sum_probs=49.6
Q ss_pred eeeee-cCceeeeeccccceeeEeeeccCCCCceEEEEeeCCeeeeceeeEEEeecCCeeeecCcCCCceeEee
Q psy8569 4 ESNVI-GSNFRWSVFSVKTRFEVPSETNDVNQGLLIEVWDKGIIWDRAIGYHYLPLPQVAFSNEVGSRKTAGVK 76 (85)
Q Consensus 4 ~~~v~-g~~P~W~~~~~~~~~~f~fet~d~~~gL~vEVWnKgviwDdLLG~~~lPL~~v~~s~e~g~g~W~~l~ 76 (85)
|-+++ +.+|.|++ .|.|...+.+.-|.|+|||++..-|++||.+.++|+.+. .+..+|+.|+
T Consensus 39 T~v~~~t~nP~Wne-------~f~f~~~~~~~~l~i~V~d~~~~~d~~lG~~~~~l~~~~----~~~~~~~~l~ 101 (126)
T cd04046 39 SPVQKDTLSPEFDT-------QAIFYRKKPRSPIKIQVWNSNLLCDEFLGQATLSADPND----SQTLRTLPLR 101 (126)
T ss_pred eCccCCCCCCcccc-------eEEEEecCCCCEEEEEEEECCCCCCCceEEEEEecccCC----CcCceEEEcc
Confidence 33444 45799999 899988888888999999999999999999999998642 3344666664
No 38
>smart00239 C2 Protein kinase C conserved region 2 (CalB). Ca2+-binding motif present in phospholipases, protein kinases C, and synaptotamins (among others). Some do not appear to contain Ca2+-binding sites. Particular C2s appear to bind phospholipids, inositol polyphosphates, and intracellular proteins. Unusual occurrence in perforin. Synaptotagmin and PLC C2s are permuted in sequence with respect to N- and C-terminal beta strands. SMART detects C2 domains using one or both of two profiles.
Probab=98.68 E-value=3.7e-08 Score=57.51 Aligned_cols=54 Identities=30% Similarity=0.326 Sum_probs=46.3
Q ss_pred eeeeeecC-ceeeeeccccceeeEeeeccCC-CCceEEEEeeCCeee-eceeeEEEeecCCeee
Q psy8569 3 KESNVIGS-NFRWSVFSVKTRFEVPSETNDV-NQGLLIEVWDKGIIW-DRAIGYHYLPLPQVAF 63 (85)
Q Consensus 3 ~~~~v~g~-~P~W~~~~~~~~~~f~fet~d~-~~gL~vEVWnKgviw-DdLLG~~~lPL~~v~~ 63 (85)
++-.++++ +|.|++ +|.|..... .+-|.|+||++...- +.++|.+.+||.++..
T Consensus 38 ~T~~~~~~~~P~w~e-------~~~~~~~~~~~~~l~i~v~~~~~~~~~~~~G~~~~~l~~~~~ 94 (101)
T smart00239 38 KTKVVKNTLNPVWNE-------TFEFEVPPPELAELEIEVYDKDRFGRDDFIGQVTIPLSDLLL 94 (101)
T ss_pred eeeEecCCCCCcccc-------eEEEEecCcccCEEEEEEEecCCccCCceeEEEEEEHHHccc
Confidence 44456666 999999 999998777 778999999999876 7999999999998876
No 39
>cd08392 C2A_SLP-3 C2 domain first repeat present in Synaptotagmin-like protein 3. All Slp members basically share an N-terminal Slp homology domain (SHD) and C-terminal tandem C2 domains (named the C2A domain and the C2B domain) with the SHD and C2 domains being separated by a linker sequence of various length. SHD of Slp (except for the Slp4-SHD) function as a specific Rab27A/B-binding domain. In addition to Slp, rabphilin, Noc2, and Munc13-4 also function as Rab27-binding proteins. Little is known about the expression or localization of Slp3. The C2A domain of Slp3 is Ca2+ dependent. It has been demonstrated that Slp3 promotes dense-core vesicle exocytosis. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids
Probab=98.68 E-value=4.2e-08 Score=66.29 Aligned_cols=67 Identities=16% Similarity=0.228 Sum_probs=53.9
Q ss_pred ceeeeeec-CceeeeeccccceeeEeeeccC--CC-CceEEEEeeCCee-eeceeeEEEeecCCeeeec-CcCCCceeEe
Q psy8569 2 RKESNVIG-SNFRWSVFSVKTRFEVPSETND--VN-QGLLIEVWDKGII-WDRAIGYHYLPLPQVAFSN-EVGSRKTAGV 75 (85)
Q Consensus 2 ~~~~~v~g-~~P~W~~~~~~~~~~f~fet~d--~~-~gL~vEVWnKgvi-wDdLLG~~~lPL~~v~~s~-e~g~g~W~~l 75 (85)
+||-.+++ .||.||| +|.|.... ++ .-|.|.|||.+.+ =|++||.+.|||+++..++ +...-.|+.|
T Consensus 55 ~kT~v~~~t~nPvfNE-------~F~f~v~~~~l~~~~L~v~V~~~~~~~~~~~lG~~~i~L~~~~~~~~~~~~~~W~~l 127 (128)
T cd08392 55 RKTAVKKGTVNPVFNE-------TLKYVVEADLLSSRQLQVSVWHSRTLKRRVFLGEVLIPLADWDFEDTDSQRFLWYPL 127 (128)
T ss_pred eecccccCCCCCccce-------EEEEEcCHHHhCCcEEEEEEEeCCCCcCcceEEEEEEEcCCcccCCCCccccceEEC
Confidence 45666666 7899999 88887643 33 4799999999954 6799999999999998876 6788899876
No 40
>cd08401 C2A_RasA2_RasA3 C2 domain first repeat present in RasA2 and RasA3. RasA2 and RasA3 are GAP1s (GTPase activating protein 1s ), Ras-specific GAP members, which suppresses Ras function by enhancing the GTPase activity of Ras proteins resulting in the inactive GDP-bound form of Ras. In this way it can control cellular proliferation and differentiation. RasA2 and RasA3 are both inositol 1,3,4,5-tetrakisphosphate-binding proteins and contain an N-terminal C2 domain, a Ras-GAP domain, a pleckstrin-homology (PH) domain which localizes it to the plasma membrane, and Bruton's Tyrosine Kinase (BTK) a zinc binding domain. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular p
Probab=98.67 E-value=5.6e-08 Score=64.49 Aligned_cols=61 Identities=11% Similarity=0.049 Sum_probs=52.2
Q ss_pred ecCceeeeeccccceeeEeeeccCCCCceEEEEeeCCee-eeceeeEEEeecCCeeeecCcCCCceeEeec
Q psy8569 8 IGSNFRWSVFSVKTRFEVPSETNDVNQGLLIEVWDKGII-WDRAIGYHYLPLPQVAFSNEVGSRKTAGVKG 77 (85)
Q Consensus 8 ~g~~P~W~~~~~~~~~~f~fet~d~~~gL~vEVWnKgvi-wDdLLG~~~lPL~~v~~s~e~g~g~W~~l~~ 77 (85)
+..||.||+ +|.|+.++...-|.|+|||++-. -|++||.+.+||+++.. ......|+.|+.
T Consensus 43 kt~~P~WnE-------~F~f~v~~~~~~l~~~v~d~~~~~~~~~iG~~~i~l~~l~~--~~~~~~w~~L~~ 104 (121)
T cd08401 43 KSLCPFFGE-------DFYFEIPRTFRHLSFYIYDRDVLRRDSVIGKVAIKKEDLHK--YYGKDTWFPLQP 104 (121)
T ss_pred CCCCCccCC-------eEEEEcCCCCCEEEEEEEECCCCCCCceEEEEEEEHHHccC--CCCcEeeEEEEc
Confidence 557899999 99999987656899999999877 68999999999999986 344578999975
No 41
>cd08390 C2A_Synaptotagmin-15-17 C2A domain first repeat present in Synaptotagmins 15 and 17. Synaptotagmin is a membrane-trafficking protein characterized by a N-terminal transmembrane region, a linker, and 2 C-terminal C2 domains. It is thought to be involved in the trafficking and exocytosis of secretory vesicles in non-neuronal tissues and is Ca2+ independent. Human synaptotagmin 15 has 2 alternatively spliced forms that encode proteins with different C-termini. The larger, SYT15a, contains a N-terminal TM region, a putative fatty-acylation site, and 2 tandem C terminal C2 domains. The smaller, SYT15b, lacks the C-terminal portion of the second C2 domain. Unlike most other synaptotagmins it is nearly absent in the brain and rather is found in the heart, lungs, skeletal muscle, and testis. Synaptotagmin 17 is located in the brain, kidney, and prostate and is thought to be a peripheral membrane protein. Previously all synaptotagmins were thought to be calcium sensors in the regulat
Probab=98.66 E-value=5.7e-08 Score=62.42 Aligned_cols=60 Identities=15% Similarity=0.128 Sum_probs=49.6
Q ss_pred ecCceeeeeccccceeeEeeeccCC---CCceEEEEeeCCeee-eceeeEEEeecCCeeeecCcCCCceeEee
Q psy8569 8 IGSNFRWSVFSVKTRFEVPSETNDV---NQGLLIEVWDKGIIW-DRAIGYHYLPLPQVAFSNEVGSRKTAGVK 76 (85)
Q Consensus 8 ~g~~P~W~~~~~~~~~~f~fet~d~---~~gL~vEVWnKgviw-DdLLG~~~lPL~~v~~s~e~g~g~W~~l~ 76 (85)
++.+|.|++ +|.|+.... ..-|.|+|||++-.- |++||.+.+||+++.. ..+...|.-|+
T Consensus 59 ~~~~P~wne-------~f~f~i~~~~l~~~~l~i~v~d~~~~~~~~~iG~~~i~L~~l~~--~~~~~~w~~L~ 122 (123)
T cd08390 59 KTQNPNFDE-------TFVFQVSFKELQRRTLRLSVYDVDRFSRHCIIGHVLFPLKDLDL--VKGGVVWRDLE 122 (123)
T ss_pred CCCCCccce-------EEEEEcCHHHhcccEEEEEEEECCcCCCCcEEEEEEEeccceec--CCCceEEEeCC
Confidence 577899999 888887553 246999999998764 7999999999999988 55667898775
No 42
>cd04018 C2C_Ferlin C2 domain third repeat in Ferlin. Ferlins are involved in vesicle fusion events. Ferlins and other proteins, such as Synaptotagmins, are implicated in facilitating the fusion process when cell membranes fuse together. There are six known human Ferlins: Dysferlin (Fer1L1), Otoferlin (Fer1L2), Myoferlin (Fer1L3), Fer1L4, Fer1L5, and Fer1L6. Defects in these genes can lead to a wide range of diseases including muscular dystrophy (dysferlin), deafness (otoferlin), and infertility (fer-1, fertilization factor-1). Structurally they have 6 tandem C2 domains, designated as (C2A-C2F) and a single C-terminal transmembrane domain, though there is a new study that disputes this and claims that there are actually 7 tandem C2 domains with another C2 domain inserted between C2D and C2E. In a subset of them (Dysferlin, Myoferlin, and Fer1) there is an additional conserved domain called DysF. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangemen
Probab=98.66 E-value=5.1e-08 Score=68.66 Aligned_cols=68 Identities=19% Similarity=0.258 Sum_probs=52.3
Q ss_pred eeeeee-cCceeeeeccccceeeEeeec--cCCCCceEEEEeeCCee-eeceeeEEEeecCCeeeecCc-----CCCcee
Q psy8569 3 KESNVI-GSNFRWSVFSVKTRFEVPSET--NDVNQGLLIEVWDKGII-WDRAIGYHYLPLPQVAFSNEV-----GSRKTA 73 (85)
Q Consensus 3 ~~~~v~-g~~P~W~~~~~~~~~~f~fet--~d~~~gL~vEVWnKgvi-wDdLLG~~~lPL~~v~~s~e~-----g~g~W~ 73 (85)
||.+++ +.||.||| +|.|.. .+..+-|.|+|||.+.. -||+||.+.+||..|.....+ -.-+|+
T Consensus 49 kT~v~~~t~nPvWNE-------~f~f~v~~p~~~~~l~~~v~D~d~~~~dd~iG~~~l~l~~l~~~~~~~~lp~~~p~W~ 121 (151)
T cd04018 49 KTSVKKNSYNPEWNE-------QIVFPEMFPPLCERIKIQIRDWDRVGNDDVIGTHFIDLSKISNSGDEGFLPTFGPSFV 121 (151)
T ss_pred ecceEcCCCCCCcce-------EEEEEeeCCCcCCEEEEEEEECCCCCCCCEEEEEEEeHHHhccCCccccCCccCceEE
Confidence 444554 45899999 888864 45567899999999987 899999999999999874433 245888
Q ss_pred Eeec
Q psy8569 74 GVKG 77 (85)
Q Consensus 74 ~l~~ 77 (85)
.|=|
T Consensus 122 ~lyg 125 (151)
T cd04018 122 NLYG 125 (151)
T ss_pred Eeec
Confidence 8754
No 43
>cd08688 C2_KIAA0528-like C2 domain found in the Human KIAA0528 cDNA clone. The members of this CD are named after the Human KIAA0528 cDNA clone. All members here contain a single C2 repeat. No other information on this protein is currently known. The C2 domain was first identified in PKC. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin 1. However, there are a few exceptions to this including RIM isoforms and some splice variants of piccolo/a
Probab=98.66 E-value=4.4e-08 Score=63.19 Aligned_cols=66 Identities=24% Similarity=0.221 Sum_probs=51.0
Q ss_pred eeeeee-cCceee-eeccccceeeEeeeccCC---CCceEEEEeeCCee-eeceeeEEEeecCCeeeec-CcCCCceeEe
Q psy8569 3 KESNVI-GSNFRW-SVFSVKTRFEVPSETNDV---NQGLLIEVWDKGII-WDRAIGYHYLPLPQVAFSN-EVGSRKTAGV 75 (85)
Q Consensus 3 ~~~~v~-g~~P~W-~~~~~~~~~~f~fet~d~---~~gL~vEVWnKgvi-wDdLLG~~~lPL~~v~~s~-e~g~g~W~~l 75 (85)
||-.++ +.+|.| ++ +|.|..... ++-|.|+|||++.+ -|++||.+.+||..+.... ......|..|
T Consensus 35 kT~v~~~~~nP~W~ne-------~f~f~i~~~~l~~~~l~i~V~d~d~~~~~~~iG~~~~~l~~l~~~~~~~~~~~w~~l 107 (110)
T cd08688 35 KTDVVKKSLNPVWNSE-------WFRFEVDDEELQDEPLQIRVMDHDTYSANDAIGKVYIDLNPLLLKDSVSQISGWFPI 107 (110)
T ss_pred ecceecCCCCCcccCc-------EEEEEcChHHcCCCeEEEEEEeCCCCCCCCceEEEEEeHHHhcccCCccccCCeEEc
Confidence 444454 568999 99 888887552 46899999999986 5799999999999998843 3446778765
No 44
>cd04032 C2_Perforin C2 domain of Perforin. Perforin contains a single copy of a C2 domain in its C-terminus and plays a role in lymphocyte-mediated cytotoxicity. Mutations in perforin leads to familial hemophagocytic lymphohistiocytosis type 2. The function of perforin is calcium dependent and the C2 domain is thought to confer this binding to target cell membranes. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin 1. However, there are a few
Probab=98.66 E-value=5.1e-08 Score=66.83 Aligned_cols=55 Identities=18% Similarity=0.245 Sum_probs=44.4
Q ss_pred ceeeeeec-CceeeeeccccceeeEeeeccC--CCCceEEEEeeCCee-eeceeeEEEeecCCeee
Q psy8569 2 RKESNVIG-SNFRWSVFSVKTRFEVPSETND--VNQGLLIEVWDKGII-WDRAIGYHYLPLPQVAF 63 (85)
Q Consensus 2 ~~~~~v~g-~~P~W~~~~~~~~~~f~fet~d--~~~gL~vEVWnKgvi-wDdLLG~~~lPL~~v~~ 63 (85)
.||-.+++ .||.||+ +|.|...+ ..+-|.|||||++.. -||+||.+.+||....+
T Consensus 61 ~kT~vi~~t~nPvWNE-------~F~f~~~~~~~~~~L~v~V~D~d~~s~dd~IG~~~i~l~~~~~ 119 (127)
T cd04032 61 KRTEVIWNNNNPRWNA-------TFDFGSVELSPGGKLRFEVWDRDNGWDDDLLGTCSVVPEAGVH 119 (127)
T ss_pred ccCceecCCCCCcCCC-------EEEEecccCCCCCEEEEEEEeCCCCCCCCeeEEEEEEecCCce
Confidence 35555555 4899999 88886543 366899999999987 78999999999997776
No 45
>cd04051 C2_SRC2_like C2 domain present in Soybean genes Regulated by Cold 2 (SRC2)-like proteins. SRC2 production is a response to pathogen infiltration. The initial response of increased Ca2+ concentrations are coupled to downstream signal transduction pathways via calcium binding proteins. SRC2 contains a single C2 domain which localizes to the plasma membrane and is involved in Ca2+ dependent protein binding. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such
Probab=98.65 E-value=3.4e-08 Score=64.00 Aligned_cols=62 Identities=19% Similarity=0.222 Sum_probs=50.3
Q ss_pred cCceeeeeccccceeeEeeeccCC-----CCceEEEEeeCCe-eeeceeeEEEeecCCeeeecCc---CCCceeEeec
Q psy8569 9 GSNFRWSVFSVKTRFEVPSETNDV-----NQGLLIEVWDKGI-IWDRAIGYHYLPLPQVAFSNEV---GSRKTAGVKG 77 (85)
Q Consensus 9 g~~P~W~~~~~~~~~~f~fet~d~-----~~gL~vEVWnKgv-iwDdLLG~~~lPL~~v~~s~e~---g~g~W~~l~~ 77 (85)
+.||.|++ +|.|...+. ..-|.|||||++. .=|++||.+.+||.++...... ..-.|+.|++
T Consensus 44 ~~~P~Wne-------~f~f~v~~~~~~~~~~~l~~~v~d~~~~~~~~~lG~~~i~l~~l~~~~~~~~~~~~~~~~l~~ 114 (125)
T cd04051 44 GTNPTWNE-------TLRFPLDERLLQQGRLALTIEVYCERPSLGDKLIGEVRVPLKDLLDGASPAGELRFLSYQLRR 114 (125)
T ss_pred CCCCCCCC-------EEEEEcChHhcccCccEEEEEEEECCCCCCCCcEEEEEEEHHHhhcccCCCCcceeEEEEeEC
Confidence 57999999 999988666 5789999999886 5689999999999999885432 2357777775
No 46
>cd08387 C2A_Synaptotagmin-8 C2A domain first repeat present in Synaptotagmin 8. Synaptotagmin is a membrane-trafficking protein characterized by a N-terminal transmembrane region, a linker, and 2 C-terminal C2 domains. Previously all synaptotagmins were thought to be calcium sensors in the regulation of neurotransmitter release and hormone secretion, but it has been shown that not all of them bind calcium. Of the 17 identified synaptotagmins only 8 bind calcium (1-3, 5-7, 9, 10). The function of the two C2 domains that bind calcium are: regulating the fusion step of synaptic vesicle exocytosis (C2A) and binding to phosphatidyl-inositol-3,4,5-triphosphate (PIP3) in the absence of calcium ions and to phosphatidylinositol bisphosphate (PIP2) in their presence (C2B). C2B also regulates also the recycling step of synaptic vesicles. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involv
Probab=98.65 E-value=5.7e-08 Score=63.08 Aligned_cols=64 Identities=19% Similarity=0.141 Sum_probs=50.6
Q ss_pred eeee-ecCceeeeeccccceeeEeeeccCC---CCceEEEEeeCCee-eeceeeEEEeecCCeeeecCcCCCceeEee
Q psy8569 4 ESNV-IGSNFRWSVFSVKTRFEVPSETNDV---NQGLLIEVWDKGII-WDRAIGYHYLPLPQVAFSNEVGSRKTAGVK 76 (85)
Q Consensus 4 ~~~v-~g~~P~W~~~~~~~~~~f~fet~d~---~~gL~vEVWnKgvi-wDdLLG~~~lPL~~v~~s~e~g~g~W~~l~ 76 (85)
|-.+ +..||.|++ +|.|+.... +.-|.|+|||++.. -|++||.+.+||+++..+. .-..|..|.
T Consensus 55 T~v~~~t~~P~wne-------~f~f~v~~~~l~~~~l~i~V~d~~~~~~~~~iG~~~i~l~~~~~~~--~~~~W~~l~ 123 (124)
T cd08387 55 SKIHKKTLNPEFDE-------SFVFEVPPQELPKRTLEVLLYDFDQFSRDECIGVVELPLAEVDLSE--KLDLWRKIQ 123 (124)
T ss_pred CceEcCCCCCCccc-------EEEEeCCHHHhCCCEEEEEEEECCCCCCCceeEEEEEecccccCCC--CcceEEECc
Confidence 3344 557899999 888886543 34699999999876 4899999999999999743 668898774
No 47
>cd04025 C2B_RasA1_RasA4 C2 domain second repeat present in RasA1 and RasA4. RasA1 and RasA4 are GAP1s (GTPase activating protein 1s ), Ras-specific GAP members, which suppresses Ras function by enhancing the GTPase activity of Ras proteins resulting in the inactive GDP-bound form of Ras. In this way it can control cellular proliferation and differentiation. Both proteins contain two C2 domains, a Ras-GAP domain, a plextrin homology (PH)-like domain, and a Bruton's Tyrosine Kinase (BTK) zinc binding domain. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such a
Probab=98.64 E-value=7e-08 Score=62.58 Aligned_cols=61 Identities=15% Similarity=0.179 Sum_probs=49.6
Q ss_pred ecCceeeeeccccceeeEeeeccCC-CCceEEEEeeCCeee-eceeeEEEeecCCeeeecCcCCCceeEeec
Q psy8569 8 IGSNFRWSVFSVKTRFEVPSETNDV-NQGLLIEVWDKGIIW-DRAIGYHYLPLPQVAFSNEVGSRKTAGVKG 77 (85)
Q Consensus 8 ~g~~P~W~~~~~~~~~~f~fet~d~-~~gL~vEVWnKgviw-DdLLG~~~lPL~~v~~s~e~g~g~W~~l~~ 77 (85)
+..||.|++ +|.|...+. +.-|.|+|||.+..- |++||.+.+||+.+.. ......|+.|..
T Consensus 41 ~t~nP~Wne-------~f~f~~~~~~~~~l~~~v~d~~~~~~~~~iG~~~~~l~~l~~--~~~~~~w~~L~~ 103 (123)
T cd04025 41 KSCYPRWNE-------VFEFELMEGADSPLSVEVWDWDLVSKNDFLGKVVFSIQTLQQ--AKQEEGWFRLLP 103 (123)
T ss_pred CCCCCccCc-------EEEEEcCCCCCCEEEEEEEECCCCCCCcEeEEEEEEHHHccc--CCCCCCEEECCC
Confidence 466899999 999998765 457999999998664 7999999999999976 344577988764
No 48
>cd04027 C2B_Munc13 C2 domain second repeat in Munc13 (mammalian uncoordinated) proteins. C2-like domains are thought to be involved in phospholipid binding in a Ca2+ independent manner in both Unc13 and Munc13. Caenorabditis elegans Unc13 has a central domain with sequence similarity to PKC, which includes C1 and C2-related domains. Unc13 binds phorbol esters and DAG with high affinity in a phospholipid manner. Mutations in Unc13 results in abnormal neuronal connections and impairment in cholinergic neurotransmission in the nematode. Munc13 is the mammalian homolog which are expressed in the brain. There are 3 isoforms (Munc13-1, -2, -3) and are thought to play a role in neurotransmitter release and are hypothesized to be high-affinity receptors for phorbol esters. Unc13 and Munc13 contain both C1 and C2 domains. There are two C2 related domains present, one central and one at the carboxyl end. Munc13-1 contains a third C2-like domain. Munc13 interacts with syntaxin, synaptobrev
Probab=98.63 E-value=8e-08 Score=63.51 Aligned_cols=59 Identities=14% Similarity=0.184 Sum_probs=48.7
Q ss_pred ecCceeeeeccccceeeEeeeccCCCCceEEEEeeCCee------------eeceeeEEEeecCCeeeecCcCCCceeEe
Q psy8569 8 IGSNFRWSVFSVKTRFEVPSETNDVNQGLLIEVWDKGII------------WDRAIGYHYLPLPQVAFSNEVGSRKTAGV 75 (85)
Q Consensus 8 ~g~~P~W~~~~~~~~~~f~fet~d~~~gL~vEVWnKgvi------------wDdLLG~~~lPL~~v~~s~e~g~g~W~~l 75 (85)
+..+|.|++ +|.|..++....|.|+|||++.- -|++||.+.+||..+. ....+|+.|
T Consensus 42 ~t~~P~Wne-------~f~f~~~~~~~~l~i~v~d~d~~~~~~~~~~~~~~~~~~iG~~~i~l~~~~----~~~~~w~~L 110 (127)
T cd04027 42 QNLNPVWNE-------KFHFECHNSSDRIKVRVWDEDDDIKSRLKQKFTRESDDFLGQTIIEVRTLS----GEMDVWYNL 110 (127)
T ss_pred CCCCCccce-------EEEEEecCCCCEEEEEEEECCCCcccccceeccccCCCcceEEEEEhHHcc----CCCCeEEEC
Confidence 467899999 99998876667899999999852 5899999999999874 234699998
Q ss_pred ec
Q psy8569 76 KG 77 (85)
Q Consensus 76 ~~ 77 (85)
+.
T Consensus 111 ~~ 112 (127)
T cd04027 111 EK 112 (127)
T ss_pred cc
Confidence 74
No 49
>cd04044 C2A_Tricalbin-like C2 domain first repeat present in Tricalbin-like proteins. 5 to 6 copies of the C2 domain are present in Tricalbin, a yeast homolog of Synaptotagmin, which is involved in membrane trafficking and sorting. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin 1. However, there are a few exceptions to this including RIM isoforms and some splice variants of piccolo/aczonin and intersectin which only have a single C2 domain.
Probab=98.62 E-value=6.7e-08 Score=61.62 Aligned_cols=52 Identities=21% Similarity=0.160 Sum_probs=44.8
Q ss_pred eeecCceeeeeccccceeeEeeeccCCCCceEEEEeeCCee-eeceeeEEEeecCCeeee
Q psy8569 6 NVIGSNFRWSVFSVKTRFEVPSETNDVNQGLLIEVWDKGII-WDRAIGYHYLPLPQVAFS 64 (85)
Q Consensus 6 ~v~g~~P~W~~~~~~~~~~f~fet~d~~~gL~vEVWnKgvi-wDdLLG~~~lPL~~v~~s 64 (85)
.-++.+|.||+ .|.|...+.++-|.|||||++-. =|++||.+.+||..+...
T Consensus 44 ~~~~~~P~Wne-------~~~~~v~~~~~~l~~~v~d~~~~~~d~~iG~~~~~l~~l~~~ 96 (124)
T cd04044 44 KKDTSNPVWNE-------TKYILVNSLTEPLNLTVYDFNDKRKDKLIGTAEFDLSSLLQN 96 (124)
T ss_pred ecCCCCCcceE-------EEEEEeCCCCCEEEEEEEecCCCCCCceeEEEEEEHHHhccC
Confidence 34456899999 99998887788999999999876 579999999999999874
No 50
>cd04029 C2A_SLP-4_5 C2 domain first repeat present in Synaptotagmin-like proteins 4 and 5. All Slp members basically share an N-terminal Slp homology domain (SHD) and C-terminal tandem C2 domains (named the C2A domain and the C2B domain) with the SHD and C2 domains being separated by a linker sequence of various length. SHD of Slp (except for the Slp4-SHD) function as a specific Rab27A/B-binding domain. In addition to Slp, rabphilin, Noc2, and Munc13-4 also function as Rab27-binding proteins. It has been demonstrated that Slp4/granuphilin promotes dense-core vesicle exocytosis. The C2A domain of Slp4 is Ca2+ dependent. Slp5 mRNA has been shown to be restricted to human placenta and liver suggesting a role in Rab27A-dependent membrane trafficking in specific tissues. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2
Probab=98.62 E-value=1.4e-07 Score=62.89 Aligned_cols=65 Identities=17% Similarity=0.246 Sum_probs=50.9
Q ss_pred ceeeeeec-CceeeeeccccceeeEeeeccC--C-CCceEEEEeeCCee-eeceeeEEEeecCCeeeecCcCCCceeEe
Q psy8569 2 RKESNVIG-SNFRWSVFSVKTRFEVPSETND--V-NQGLLIEVWDKGII-WDRAIGYHYLPLPQVAFSNEVGSRKTAGV 75 (85)
Q Consensus 2 ~~~~~v~g-~~P~W~~~~~~~~~~f~fet~d--~-~~gL~vEVWnKgvi-wDdLLG~~~lPL~~v~~s~e~g~g~W~~l 75 (85)
+||..+++ .||.||+ +|.|+... + +.-|.|+|||.+.. =|++||.+.+||.++.. ......|..|
T Consensus 55 ~kT~v~~~t~nP~wnE-------~f~f~i~~~~l~~~~L~~~V~d~~~~~~~~~lG~~~i~l~~~~~--~~~~~~w~~l 124 (125)
T cd04029 55 RKTSIKRNTTNPVYNE-------TLKYSISHSQLETRTLQLSVWHYDRFGRNTFLGEVEIPLDSWNF--DSQHEECLPL 124 (125)
T ss_pred eEeeeeeCCCCCcccc-------eEEEECCHHHhCCCEEEEEEEECCCCCCCcEEEEEEEeCCcccc--cCCcccEEEC
Confidence 46666766 6899999 88887754 2 33699999999864 57899999999999988 4557778765
No 51
>cd08382 C2_Smurf-like C2 domain present in Smad ubiquitination-related factor (Smurf)-like proteins. A single C2 domain is found in Smurf proteins, C2-WW-HECT-domain E3s, which play an important role in the downregulation of the TGF-beta signaling pathway. Smurf proteins also regulate cell shape, motility, and polarity by degrading small guanosine triphosphatases (GTPases). C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin 1. However, there are
Probab=98.61 E-value=1.1e-07 Score=62.54 Aligned_cols=65 Identities=9% Similarity=0.106 Sum_probs=50.0
Q ss_pred eeeeeec-CceeeeeccccceeeEeeeccCCCCceEEEEeeCCeee---eceeeEEEeecCCeeeecCcCCCceeEee
Q psy8569 3 KESNVIG-SNFRWSVFSVKTRFEVPSETNDVNQGLLIEVWDKGIIW---DRAIGYHYLPLPQVAFSNEVGSRKTAGVK 76 (85)
Q Consensus 3 ~~~~v~g-~~P~W~~~~~~~~~~f~fet~d~~~gL~vEVWnKgviw---DdLLG~~~lPL~~v~~s~e~g~g~W~~l~ 76 (85)
||-.+++ .||.|++ +|.|...+ ++-|.|||||++..= |++||.+.+||..+..... +..+|.-|+
T Consensus 36 kT~v~~~t~nP~Wne-------~f~~~~~~-~~~l~i~V~d~~~~~~~~d~~lG~~~i~l~~l~~~~~-~~~~~~~l~ 104 (123)
T cd08382 36 STDVAKKTLDPKWNE-------HFDLTVGP-SSIITIQVFDQKKFKKKDQGFLGCVRIRANAVLPLKD-TGYQRLDLR 104 (123)
T ss_pred EccEEcCCCCCcccc-------eEEEEeCC-CCEEEEEEEECCCCCCCCCceEeEEEEEHHHccccCC-CccceeEee
Confidence 4555554 5899999 88888765 678999999998774 5799999999999875332 345687774
No 52
>cd08675 C2B_RasGAP C2 domain second repeat of Ras GTPase activating proteins (GAPs). RasGAPs suppress Ras function by enhancing the GTPase activity of Ras proteins resulting in the inactive GDP-bound form of Ras. In this way it can control cellular proliferation and differentiation. The proteins here all contain two tandem C2 domains, a Ras-GAP domain, and a pleckstrin homology (PH)-like domain. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin
Probab=98.60 E-value=1.2e-07 Score=64.45 Aligned_cols=70 Identities=16% Similarity=0.138 Sum_probs=55.0
Q ss_pred eeeeee-cCceeeeeccccceeeEeeeccCC----------------CCceEEEEeeCCee-eeceeeEEEeecCCeeee
Q psy8569 3 KESNVI-GSNFRWSVFSVKTRFEVPSETNDV----------------NQGLLIEVWDKGII-WDRAIGYHYLPLPQVAFS 64 (85)
Q Consensus 3 ~~~~v~-g~~P~W~~~~~~~~~~f~fet~d~----------------~~gL~vEVWnKgvi-wDdLLG~~~lPL~~v~~s 64 (85)
||..++ +.+|.|++ .|.|+.... ++-|.|||||++.. -|++||.+.+||.++..
T Consensus 37 rT~vv~~t~nP~Wne-------~f~f~~~~~~~~~~~~~~~~~~~~~~~~l~i~V~d~~~~~~~~~IG~~~i~l~~l~~- 108 (137)
T cd08675 37 RTKVKKKTNNPRFDE-------AFYFELTIGFSYEKKSFKVEEEDLEKSELRVELWHASMVSGDDFLGEVRIPLQGLQQ- 108 (137)
T ss_pred ccceeeCCCCCCcce-------EEEEEccccccccccccccccccccccEEEEEEEcCCcCcCCcEEEEEEEehhhccC-
Confidence 444555 66899999 888887654 34799999999987 78999999999999885
Q ss_pred cCcCCCceeEeeccccc
Q psy8569 65 NEVGSRKTAGVKGLFSP 81 (85)
Q Consensus 65 ~e~g~g~W~~l~~~~~~ 81 (85)
......|+.|+.-=+|
T Consensus 109 -~~~~~~W~~L~~~~~~ 124 (137)
T cd08675 109 -AGSHQAWYFLQPREAP 124 (137)
T ss_pred -CCcccceEecCCcCCC
Confidence 4557889988765443
No 53
>cd08393 C2A_SLP-1_2 C2 domain first repeat present in Synaptotagmin-like proteins 1 and 2. All Slp members basically share an N-terminal Slp homology domain (SHD) and C-terminal tandem C2 domains (named the C2A domain and the C2B domain) with the SHD and C2 domains being separated by a linker sequence of various length. Slp1/JFC1 and Slp2/exophilin 4 promote granule docking to the plasma membrane. Additionally, their C2A domains are both Ca2+ independent, unlike Slp3 and Slp4/granuphilin which are Ca2+ dependent. It is thought that SHD (except for the Slp4-SHD) functions as a specific Rab27A/B-binding domain. In addition to Slps, rabphilin, Noc2, and Munc13-4 also function as Rab27-binding proteins. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety
Probab=98.59 E-value=1.4e-07 Score=62.53 Aligned_cols=65 Identities=15% Similarity=0.142 Sum_probs=50.1
Q ss_pred ceeeeeec-CceeeeeccccceeeEeeecc--CCC-CceEEEEeeCCee-eeceeeEEEeecCCeeeecCcCCCceeEe
Q psy8569 2 RKESNVIG-SNFRWSVFSVKTRFEVPSETN--DVN-QGLLIEVWDKGII-WDRAIGYHYLPLPQVAFSNEVGSRKTAGV 75 (85)
Q Consensus 2 ~~~~~v~g-~~P~W~~~~~~~~~~f~fet~--d~~-~gL~vEVWnKgvi-wDdLLG~~~lPL~~v~~s~e~g~g~W~~l 75 (85)
+||-++++ .||.||+ +|.|+.. ++. .-|.|+|||.|.. -|++||.+.+||.++..+ .+.-.|..|
T Consensus 55 ~kT~v~~~t~nP~~nE-------~f~f~v~~~~l~~~~L~~~V~d~~~~~~~~~iG~~~i~L~~~~~~--~~~~~W~~L 124 (125)
T cd08393 55 RKTSVKKKTLNPVFNE-------TLRYKVEREELPTRVLNLSVWHRDSLGRNSFLGEVEVDLGSWDWS--NTQPTWYPL 124 (125)
T ss_pred ccCccCcCCCCCccCc-------eEEEECCHHHhCCCEEEEEEEeCCCCCCCcEeEEEEEecCccccC--CCCcceEEC
Confidence 35555644 4899999 8888764 333 3699999999864 689999999999999875 456778765
No 54
>cd04030 C2C_KIAA1228 C2 domain third repeat present in uncharacterized human KIAA1228-like proteins. KIAA proteins are uncharacterized human proteins. They were compiled by the Kazusa mammalian cDNA project which identified more than 2000 human genes. They are identified by 4 digit codes that precede the KIAA designation. Many KIAA genes are still functionally uncharacterized including KIAA1228. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin 1
Probab=98.58 E-value=1.4e-07 Score=60.90 Aligned_cols=65 Identities=12% Similarity=0.096 Sum_probs=49.5
Q ss_pred eeeeee-cCceeeeeccccceeeEeeecc--CCC-CceEEEEeeCCee---eeceeeEEEeecCCeeeecCcCCCceeEe
Q psy8569 3 KESNVI-GSNFRWSVFSVKTRFEVPSETN--DVN-QGLLIEVWDKGII---WDRAIGYHYLPLPQVAFSNEVGSRKTAGV 75 (85)
Q Consensus 3 ~~~~v~-g~~P~W~~~~~~~~~~f~fet~--d~~-~gL~vEVWnKgvi---wDdLLG~~~lPL~~v~~s~e~g~g~W~~l 75 (85)
||-.++ ..||.||+ +|.|... ++. .-|.|+|||++-. -|++||.+.+||.++.. ......|+.|
T Consensus 56 kT~v~~~~~nP~wne-------~f~f~i~~~~l~~~~l~i~v~~~~~~~~~~~~~iG~~~i~l~~l~~--~~~~~~W~~L 126 (127)
T cd04030 56 KTSVKKDNLNPVFDE-------TFEFPVSLEELKRRTLDVAVKNSKSFLSREKKLLGQVLIDLSDLDL--SKGFTQWYDL 126 (127)
T ss_pred ecccccCCCCCEECe-------EEEEecCHHHhcCCEEEEEEEECCcccCCCCceEEEEEEecccccc--cCCccceEEC
Confidence 344444 56899999 7777763 333 4799999999875 58999999999999855 4567888876
Q ss_pred e
Q psy8569 76 K 76 (85)
Q Consensus 76 ~ 76 (85)
+
T Consensus 127 ~ 127 (127)
T cd04030 127 T 127 (127)
T ss_pred c
Confidence 4
No 55
>cd08389 C2A_Synaptotagmin-14_16 C2A domain first repeat present in Synaptotagmins 14 and 16. Synaptotagmin 14 and 16 are membrane-trafficking proteins in specific tissues outside the brain. Both of these contain C-terminal tandem C2 repeats, but only Synaptotagmin 14 has an N-terminal transmembrane domain and a putative fatty-acylation site. Previously all synaptotagmins were thought to be calcium sensors in the regulation of neurotransmitter release and hormone secretion, but it has been shown that not all of them bind calcium and this is indeed the case here. Of the 17 identified synaptotagmins only 8 bind calcium (1-3, 5-7, 9, 10). The function of the two C2 domains that bind calcium are: regulating the fusion step of synaptic vesicle exocytosis (C2A) and binding to phosphatidyl-inositol-3,4,5-triphosphate (PIP3) in the absence of calcium ions and to phosphatidylinositol bisphosphate (PIP2) in their presence (C2B). C2B also regulates also the recycling step of synaptic vesicle
Probab=98.57 E-value=1.3e-07 Score=62.76 Aligned_cols=66 Identities=18% Similarity=0.222 Sum_probs=52.7
Q ss_pred ceeeeeecCceeeeeccccceeeEeee-cc--CC-CCceEEEEeeCCee-eeceeeEEEeecCCeeeecCcCCCceeEee
Q psy8569 2 RKESNVIGSNFRWSVFSVKTRFEVPSE-TN--DV-NQGLLIEVWDKGII-WDRAIGYHYLPLPQVAFSNEVGSRKTAGVK 76 (85)
Q Consensus 2 ~~~~~v~g~~P~W~~~~~~~~~~f~fe-t~--d~-~~gL~vEVWnKgvi-wDdLLG~~~lPL~~v~~s~e~g~g~W~~l~ 76 (85)
+||-..++.||.||+ .|.|. +. ++ +.-|.|+|||.+-. -|++||...|||+++.- +...-.|+.|+
T Consensus 53 ~kTkv~~~~nP~fnE-------~F~f~~i~~~~l~~~~L~~~V~~~~~~~~~~~lG~~~i~L~~l~~--~~~~~~w~~L~ 123 (124)
T cd08389 53 AKTKVQRGPNPVFNE-------TFTFSRVEPEELNNMALRFRLYGVERMRKERLIGEKVVPLSQLNL--EGETTVWLTLE 123 (124)
T ss_pred eecccccCCCCcccC-------EEEECCCCHHHhccCEEEEEEEECCCcccCceEEEEEEeccccCC--CCCceEEEeCC
Confidence 466677889999999 88886 43 22 23599999999754 58999999999999966 66788898875
No 56
>cd04014 C2_PKC_epsilon C2 domain in Protein Kinase C (PKC) epsilon. A single C2 domain is found in PKC epsilon. The PKC family of serine/threonine kinases regulates apoptosis, proliferation, migration, motility, chemo-resistance, and differentiation. There are 3 groups: group 1 (alpha, betaI, beta II, gamma) which require phospholipids and calcium, group 2 (delta, epsilon, theta, eta) which do not require calcium for activation, and group 3 (xi, iota/lambda) which are atypical and can be activated in the absence of diacylglycerol and calcium. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that
Probab=98.54 E-value=2.1e-07 Score=61.30 Aligned_cols=61 Identities=11% Similarity=0.156 Sum_probs=50.0
Q ss_pred ecCceeeeeccccceeeEeeeccCCCCceEEEEeeCCee-eeceeeEEEeecCCeeeecCcCCCceeEee
Q psy8569 8 IGSNFRWSVFSVKTRFEVPSETNDVNQGLLIEVWDKGII-WDRAIGYHYLPLPQVAFSNEVGSRKTAGVK 76 (85)
Q Consensus 8 ~g~~P~W~~~~~~~~~~f~fet~d~~~gL~vEVWnKgvi-wDdLLG~~~lPL~~v~~s~e~g~g~W~~l~ 76 (85)
+..||.||+ +|.|...+ +.-|.|+||+++.. =|++||.+.+||+++..........|..|+
T Consensus 56 ~t~~P~Wne-------~f~~~v~~-~~~l~~~v~d~~~~~~~~~iG~~~i~l~~l~~~~~~~~~~w~~L~ 117 (132)
T cd04014 56 KTNSPVWNE-------EFTTEVHN-GRNLELTVFHDAAIGPDDFVANCTISFEDLIQRGSGSFDLWVDLE 117 (132)
T ss_pred CCCCCCcce-------eEEEEcCC-CCEEEEEEEeCCCCCCCceEEEEEEEhHHhcccCCCcccEEEEcc
Confidence 467799999 88888763 35699999998764 479999999999999886455678999887
No 57
>cd04045 C2C_Tricalbin-like C2 domain third repeat present in Tricalbin-like proteins. 5 to 6 copies of the C2 domain are present in Tricalbin, a yeast homolog of Synaptotagmin, which is involved in membrane trafficking and sorting. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin 1. However, there are a few exceptions to this including RIM isoforms and some splice variants of piccolo/aczonin and intersectin which only have a single C2 domain.
Probab=98.54 E-value=1.6e-07 Score=62.17 Aligned_cols=50 Identities=20% Similarity=0.201 Sum_probs=43.4
Q ss_pred ecCceeeeeccccceeeEeeeccCCCCceEEEEeeCCeee-eceeeEEEeecCCeeee
Q psy8569 8 IGSNFRWSVFSVKTRFEVPSETNDVNQGLLIEVWDKGIIW-DRAIGYHYLPLPQVAFS 64 (85)
Q Consensus 8 ~g~~P~W~~~~~~~~~~f~fet~d~~~gL~vEVWnKgviw-DdLLG~~~lPL~~v~~s 64 (85)
.+.+|.||+ .|.|.....++-|.|||||++..- |++||.+.+||.++...
T Consensus 43 ~t~~P~Wne-------~f~~~v~~~~~~L~v~v~d~~~~~~d~~IG~~~~~l~~l~~~ 93 (120)
T cd04045 43 NTLNPVWDE-------VLYVPVTSPNQKITLEVMDYEKVGKDRSLGSVEINVSDLIKK 93 (120)
T ss_pred CCcCCccCc-------eEEEEecCCCCEEEEEEEECCCCCCCCeeeEEEEeHHHhhCC
Confidence 456899999 888888777789999999999875 67999999999998774
No 58
>cd00030 C2 C2 domain. The C2 domain was first identified in PKC. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin 1. However, there are a few exceptions to this including RIM isoforms and some splice variants of piccolo/aczonin and intersectin which only have a single C2 domain. C2 domains with a calcium binding region have negatively charged residues, primarily aspartates, that serve as ligands for calcium ions.
Probab=98.53 E-value=1.6e-07 Score=53.80 Aligned_cols=63 Identities=22% Similarity=0.226 Sum_probs=50.1
Q ss_pred eeeeec-CceeeeeccccceeeEeeeccC-CCCceEEEEeeCCeee-eceeeEEEeecCCeeeecCcCCCceeE
Q psy8569 4 ESNVIG-SNFRWSVFSVKTRFEVPSETND-VNQGLLIEVWDKGIIW-DRAIGYHYLPLPQVAFSNEVGSRKTAG 74 (85)
Q Consensus 4 ~~~v~g-~~P~W~~~~~~~~~~f~fet~d-~~~gL~vEVWnKgviw-DdLLG~~~lPL~~v~~s~e~g~g~W~~ 74 (85)
+..+++ .+|.|++ +|.|+... ....|.|+||+++-.. ++++|.+.++|..+.. ......+|+.
T Consensus 36 T~~~~~~~~P~w~~-------~~~~~~~~~~~~~l~i~v~~~~~~~~~~~ig~~~~~l~~l~~-~~~~~~~~~~ 101 (102)
T cd00030 36 TKVVKNTLNPVWNE-------TFEFPVLDPESDTLTVEVWDKDRFSKDDFLGEVEIPLSELLD-SGKEGELWLP 101 (102)
T ss_pred cceeCCCCCCcccc-------eEEEEccCCCCCEEEEEEEecCCCCCCceeEEEEEeHHHhhh-cCCcCcceec
Confidence 334444 6899999 99999987 6668999999999887 7999999999999982 2455556654
No 59
>cd08373 C2A_Ferlin C2 domain first repeat in Ferlin. Ferlins are involved in vesicle fusion events. Ferlins and other proteins, such as Synaptotagmins, are implicated in facilitating the fusion process when cell membranes fuse together. There are six known human Ferlins: Dysferlin (Fer1L1), Otoferlin (Fer1L2), Myoferlin (Fer1L3), Fer1L4, Fer1L5, and Fer1L6. Defects in these genes can lead to a wide range of diseases including muscular dystrophy (dysferlin), deafness (otoferlin), and infertility (fer-1, fertilization factor-1). Structurally they have 6 tandem C2 domains, designated as (C2A-C2F) and a single C-terminal transmembrane domain, though there is a new study that disputes this and claims that there are actually 7 tandem C2 domains with another C2 domain inserted between C2D and C2E. In a subset of them (Dysferlin, Myoferlin, and Fer1) there is an additional conserved domain called DysF. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangemen
Probab=98.51 E-value=2.7e-07 Score=60.31 Aligned_cols=64 Identities=20% Similarity=0.104 Sum_probs=47.4
Q ss_pred eeeee-ecCceeeeeccccceeeEeeeccC---CCCceEEEEeeCCeee-eceeeEEEeecCCeeeecCcCCCceeEe
Q psy8569 3 KESNV-IGSNFRWSVFSVKTRFEVPSETND---VNQGLLIEVWDKGIIW-DRAIGYHYLPLPQVAFSNEVGSRKTAGV 75 (85)
Q Consensus 3 ~~~~v-~g~~P~W~~~~~~~~~~f~fet~d---~~~gL~vEVWnKgviw-DdLLG~~~lPL~~v~~s~e~g~g~W~~l 75 (85)
||-.+ ++.||.|++ +|.|...+ .++-|.|+|||.+..- |++||.+.+||+.+.. +.....|+.|
T Consensus 29 kT~v~~~~~nP~Wne-------~f~f~~~~~~~~~~~l~~~v~d~~~~~~d~~iG~~~~~l~~l~~--~~~~~~~~~L 97 (127)
T cd08373 29 KTRVLENELNPVWNE-------TFEWPLAGSPDPDESLEIVVKDYEKVGRNRLIGSATVSLQDLVS--EGLLEVTEPL 97 (127)
T ss_pred ecceeCCCcCCcccc-------eEEEEeCCCcCCCCEEEEEEEECCCCCCCceEEEEEEEhhHccc--CCceEEEEeC
Confidence 34444 456899999 77777643 4668999999998874 7999999999998875 3334445555
No 60
>cd04020 C2B_SLP_1-2-3-4 C2 domain second repeat present in Synaptotagmin-like proteins 1-4. All Slp members basically share an N-terminal Slp homology domain (SHD) and C-terminal tandem C2 domains (named the C2A domain and the C2B domain) with the SHD and C2 domains being separated by a linker sequence of various length. Slp1/JFC1 and Slp2/exophilin 4 promote granule docking to the plasma membrane. Additionally, their C2A domains are both Ca2+ independent, unlike the case in Slp3 and Slp4/granuphilin in which their C2A domains are Ca2+ dependent. It is thought that SHD (except for the Slp4-SHD) functions as a specific Rab27A/B-binding domain. In addition to Slps, rabphilin, Noc2, and Munc13-4 also function as Rab27-binding proteins. It has been demonstrated that Slp3 and Slp4/granuphilin promote dense-core vesicle exocytosis. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involvin
Probab=98.49 E-value=1.4e-07 Score=66.08 Aligned_cols=66 Identities=20% Similarity=0.164 Sum_probs=50.5
Q ss_pred eeeee-ecCceeeeeccccceeeEeeecc---CCC-CceEEEEeeCCeee-eceeeEEEeecCCeeeecCcCCCceeEee
Q psy8569 3 KESNV-IGSNFRWSVFSVKTRFEVPSETN---DVN-QGLLIEVWDKGIIW-DRAIGYHYLPLPQVAFSNEVGSRKTAGVK 76 (85)
Q Consensus 3 ~~~~v-~g~~P~W~~~~~~~~~~f~fet~---d~~-~gL~vEVWnKgviw-DdLLG~~~lPL~~v~~s~e~g~g~W~~l~ 76 (85)
||-++ ++.||.||+ .|.|... ++. .-|.|+|||.+..- |++||.+.++|+.+.. .....+|..++
T Consensus 67 kT~vi~~t~nP~WnE-------~f~f~~~~~~~l~~~~L~i~V~d~d~~~~d~~lG~v~i~l~~~~~--~~~~~~w~~~~ 137 (162)
T cd04020 67 KTPVVKKSVNPVWNH-------TFVYDGVSPEDLSQACLELTVWDHDKLSSNDFLGGVRLGLGTGKS--YGQAVDWMDST 137 (162)
T ss_pred eCCccCCCCCCCCCC-------EEEEecCCHHHhCCCEEEEEEEeCCCCCCCceEEEEEEeCCcccc--CCCccccccCC
Confidence 34344 567899999 8888753 333 35999999999876 8999999999999985 33568888776
Q ss_pred c
Q psy8569 77 G 77 (85)
Q Consensus 77 ~ 77 (85)
|
T Consensus 138 ~ 138 (162)
T cd04020 138 G 138 (162)
T ss_pred h
Confidence 5
No 61
>cd04037 C2E_Ferlin C2 domain fifth repeat in Ferlin. Ferlins are involved in vesicle fusion events. Ferlins and other proteins, such as Synaptotagmins, are implicated in facilitating the fusion process when cell membranes fuse together. There are six known human Ferlins: Dysferlin (Fer1L1), Otoferlin (Fer1L2), Myoferlin (Fer1L3), Fer1L4, Fer1L5, and Fer1L6. Defects in these genes can lead to a wide range of diseases including muscular dystrophy (dysferlin), deafness (otoferlin), and infertility (fer-1, fertilization factor-1). Structurally they have 6 tandem C2 domains, designated as (C2A-C2F) and a single C-terminal transmembrane domain, though there is a new study that disputes this and claims that there are actually 7 tandem C2 domains with another C2 domain inserted between C2D and C2E. In a subset of them (Dysferlin, Myoferlin, and Fer1) there is an additional conserved domain called DysF. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangemen
Probab=98.47 E-value=4.1e-07 Score=60.22 Aligned_cols=53 Identities=23% Similarity=0.087 Sum_probs=42.9
Q ss_pred eeeeecCceeeeeccccceeeEeeeccC-CCCceEEEEeeCCee-eeceeeEEEeecCCeee
Q psy8569 4 ESNVIGSNFRWSVFSVKTRFEVPSETND-VNQGLLIEVWDKGII-WDRAIGYHYLPLPQVAF 63 (85)
Q Consensus 4 ~~~v~g~~P~W~~~~~~~~~~f~fet~d-~~~gL~vEVWnKgvi-wDdLLG~~~lPL~~v~~ 63 (85)
++.-++.||.|++ +|.|.... .++-|.|+|||++.. -|++||.+.+||.+.-.
T Consensus 39 ~~v~~t~nP~Wne-------~f~f~~~~~~~~~L~~~V~d~d~~~~dd~iG~~~i~l~~~~~ 93 (124)
T cd04037 39 NYIPNTLNPVFGK-------MFELEATLPGNSILKISVMDYDLLGSDDLIGETVIDLEDRFF 93 (124)
T ss_pred eEEECCCCCccce-------EEEEEecCCCCCEEEEEEEECCCCCCCceeEEEEEeeccccc
Confidence 4445668899999 88887643 345799999999987 67999999999998764
No 62
>cd04047 C2B_Copine C2 domain second repeat in Copine. There are 2 copies of the C2 domain present in copine, a protein involved in membrane trafficking, protein-protein interactions, and perhaps even cell division and growth. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin 1. However, there are a few exceptions to this including RIM isoforms and some splice variants of piccolo/aczonin and intersectin which only have a single C2 domain. C2 dom
Probab=98.47 E-value=2.6e-07 Score=58.68 Aligned_cols=54 Identities=22% Similarity=0.335 Sum_probs=42.1
Q ss_pred eeeeeec-CceeeeeccccceeeEeee---ccCCCCceEEEEeeCCee-eeceeeEEEeecCCee
Q psy8569 3 KESNVIG-SNFRWSVFSVKTRFEVPSE---TNDVNQGLLIEVWDKGII-WDRAIGYHYLPLPQVA 62 (85)
Q Consensus 3 ~~~~v~g-~~P~W~~~~~~~~~~f~fe---t~d~~~gL~vEVWnKgvi-wDdLLG~~~lPL~~v~ 62 (85)
||..+++ .||.|++ |.|..+ .++.+.-|.|||||++.. -|++||.+.+||+.+.
T Consensus 41 kT~vi~~t~nP~Wn~------f~~~~~~l~~~~~~~~l~~~V~d~d~~~~d~~iG~~~~~l~~l~ 99 (110)
T cd04047 41 RTEVIKNTLNPVWKP------FTIPLQKLCNGDYDRPIKIEVYDYDSSGKHDLIGEFETTLDELL 99 (110)
T ss_pred eeeEeccCCCCceEE------EEEEHHHhcCCCcCCEEEEEEEEeCCCCCCcEEEEEEEEHHHHh
Confidence 5556654 4899996 555533 245567899999999988 5799999999999987
No 63
>cd04039 C2_PSD C2 domain present in Phosphatidylserine decarboxylase (PSD). PSD is involved in the biosynthesis of aminophospholipid by converting phosphatidylserine (PtdSer) to phosphatidylethanolamine (PtdEtn). There is a single C2 domain present and it is thought to confer PtdSer binding motif that is common to PKC and synaptotagmin. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin 1. However, there are a few exceptions to this including RIM
Probab=98.47 E-value=2e-07 Score=61.19 Aligned_cols=55 Identities=15% Similarity=0.099 Sum_probs=42.4
Q ss_pred eeeeee-cCceeeeeccccceeeEeeeccC--CCCceEEEEeeCCee-eeceeeEEEeecCCeeee
Q psy8569 3 KESNVI-GSNFRWSVFSVKTRFEVPSETND--VNQGLLIEVWDKGII-WDRAIGYHYLPLPQVAFS 64 (85)
Q Consensus 3 ~~~~v~-g~~P~W~~~~~~~~~~f~fet~d--~~~gL~vEVWnKgvi-wDdLLG~~~lPL~~v~~s 64 (85)
||-.++ ..||.||+ .|.|...+ .+.-|.|+|||++.. =||+||.+.+||+.+...
T Consensus 40 kT~v~~~t~nPvWne-------~f~f~v~~~~~~~~L~~~V~D~d~~~~dd~IG~~~l~L~~l~~~ 98 (108)
T cd04039 40 RTSWRRHTLNPVFNE-------RLAFEVYPHEKNFDIQFKVLDKDKFSFNDYVATGSLSVQELLNA 98 (108)
T ss_pred eeeeecCCCCCcccc-------eEEEEEeCccCCCEEEEEEEECCCCCCCcceEEEEEEHHHHHhh
Confidence 344444 46899999 77777644 334689999999865 789999999999998763
No 64
>cd08386 C2A_Synaptotagmin-7 C2A domain first repeat present in Synaptotagmin 7. Synaptotagmin is a membrane-trafficking protein characterized by a N-terminal transmembrane region, a linker, and 2 C-terminal C2 domains. Synaptotagmin 7, a member of class 2 synaptotagmins, is located in presynaptic plasma membranes in neurons, dense-core vesicles in endocrine cells, and lysosomes in fibroblasts. It has been shown to play a role in regulation of Ca2+-dependent lysosomal exocytosis in fibroblasts and may also function as a vesicular Ca2+-sensor. It is distinguished from the other synaptotagmins by having over 12 splice forms. Previously all synaptotagmins were thought to be calcium sensors in the regulation of neurotransmitter release and hormone secretion, but it has been shown that not all of them bind calcium. Of the 17 identified synaptotagmins only 8 bind calcium (1-3, 5-7, 9, 10). The function of the two C2 domains that bind calcium are: regulating the fusion step of synaptic ves
Probab=98.47 E-value=3.9e-07 Score=58.89 Aligned_cols=65 Identities=20% Similarity=0.180 Sum_probs=49.1
Q ss_pred eeeeee-cCceeeeeccccceeeEeeeccC---C-CCceEEEEeeCCee-eeceeeEEEeecCCeeeecCcCCCceeEee
Q psy8569 3 KESNVI-GSNFRWSVFSVKTRFEVPSETND---V-NQGLLIEVWDKGII-WDRAIGYHYLPLPQVAFSNEVGSRKTAGVK 76 (85)
Q Consensus 3 ~~~~v~-g~~P~W~~~~~~~~~~f~fet~d---~-~~gL~vEVWnKgvi-wDdLLG~~~lPL~~v~~s~e~g~g~W~~l~ 76 (85)
||-.++ +.||.||+ +|.|.... . +.-|.|+|||++.. -|++||.+.+||+.+.. ......|..|.
T Consensus 54 kT~v~~~t~~P~Wne-------~f~f~~~~~~~l~~~~l~~~v~d~d~~~~~~~iG~~~i~l~~l~~--~~~~~~W~~l~ 124 (125)
T cd08386 54 ETKVKRKNLNPHWNE-------TFLFEGFPYEKLQQRVLYLQVLDYDRFSRNDPIGEVSLPLNKVDL--TEEQTFWKDLK 124 (125)
T ss_pred eeeeecCCCCCccce-------eEEEcccCHHHhCCCEEEEEEEeCCCCcCCcEeeEEEEecccccC--CCCcceEEecC
Confidence 343444 55899999 88886422 2 23599999999865 47999999999999986 66788888764
No 65
>cd04040 C2D_Tricalbin-like C2 domain fourth repeat present in Tricalbin-like proteins. 5 to 6 copies of the C2 domain are present in Tricalbin, a yeast homolog of Synaptotagmin, which is involved in membrane trafficking and sorting. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as synaptotagmin 1. However, there are a few exceptions to this including RIM isoforms and some splice variants of piccolo/aczonin and intersectin which only have a single C2 domain.
Probab=98.46 E-value=2.4e-07 Score=58.90 Aligned_cols=62 Identities=21% Similarity=0.174 Sum_probs=49.4
Q ss_pred eeecCceeeeeccccceeeEeeeccC-CCCceEEEEeeCCee-eeceeeEEEeecCCeeeecCcCCCceeEee
Q psy8569 6 NVIGSNFRWSVFSVKTRFEVPSETND-VNQGLLIEVWDKGII-WDRAIGYHYLPLPQVAFSNEVGSRKTAGVK 76 (85)
Q Consensus 6 ~v~g~~P~W~~~~~~~~~~f~fet~d-~~~gL~vEVWnKgvi-wDdLLG~~~lPL~~v~~s~e~g~g~W~~l~ 76 (85)
.-++.+|.|++ +|.|...+ .++-|.|+|||++.. -|++||.+.+||..+.. ......|+.|.
T Consensus 39 ~~~~~~P~Wne-------~f~~~~~~~~~~~l~~~v~d~~~~~~~~~iG~~~~~l~~l~~--~~~~~~~~~L~ 102 (115)
T cd04040 39 IKKTLNPVWNE-------SFEVPVPSRVRAVLKVEVYDWDRGGKDDLLGSAYIDLSDLEP--EETTELTLPLD 102 (115)
T ss_pred ecCCCCCcccc-------cEEEEeccCCCCEEEEEEEeCCCCCCCCceEEEEEEHHHcCC--CCcEEEEEECc
Confidence 34566899999 88888765 456799999999865 68999999999999865 44566777665
No 66
>cd00276 C2B_Synaptotagmin C2 domain second repeat present in Synaptotagmin. Synaptotagmin is a membrane-trafficking protein characterized by a N-terminal transmembrane region, a linker, and 2 C-terminal C2 domains. There are several classes of Synaptotagmins. Previously all synaptotagmins were thought to be calcium sensors in the regulation of neurotransmitter release and hormone secretion, but it has been shown that not all of them bind calcium. Of the 17 identified synaptotagmins only 8 bind calcium (1-3, 5-7, 9, 10). The function of the two C2 domains that bind calcium are: regulating the fusion step of synaptic vesicle exocytosis (C2A) and binding to phosphatidyl-inositol-3,4,5-triphosphate (PIP3) in the absence of calcium ions and to phosphatidylinositol bisphosphate (PIP2) in their presence (C2B). C2B also regulates also the recycling step of synaptic vesicles. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distin
Probab=98.44 E-value=1e-07 Score=61.50 Aligned_cols=58 Identities=16% Similarity=-0.001 Sum_probs=46.6
Q ss_pred ecCceeeeeccccceeeEeeeccCC---CCceEEEEeeCCe-eeeceeeEEEeecCCeeeecCcCCCceeEee
Q psy8569 8 IGSNFRWSVFSVKTRFEVPSETNDV---NQGLLIEVWDKGI-IWDRAIGYHYLPLPQVAFSNEVGSRKTAGVK 76 (85)
Q Consensus 8 ~g~~P~W~~~~~~~~~~f~fet~d~---~~gL~vEVWnKgv-iwDdLLG~~~lPL~~v~~s~e~g~g~W~~l~ 76 (85)
.+.+|.|++ +|.|..... ..-|.|+||+++. .-|++||.|.+||.+ .+.+..+|..|.
T Consensus 60 ~~~~P~wne-------~f~f~i~~~~l~~~~l~~~v~d~~~~~~~~~lG~~~i~l~~----~~~~~~~W~~l~ 121 (134)
T cd00276 60 GTLNPVFNE-------AFSFDVPAEQLEEVSLVITVVDKDSVGRNEVIGQVVLGPDS----GGEELEHWNEML 121 (134)
T ss_pred cCCCCeeee-------eEEEECCHHHhCCcEEEEEEEecCCCCCCceeEEEEECCCC----CCcHHHHHHHHH
Confidence 466899999 888887554 3579999999986 567999999999998 366677886654
No 67
>cd04017 C2D_Ferlin C2 domain fourth repeat in Ferlin. Ferlins are involved in vesicle fusion events. Ferlins and other proteins, such as Synaptotagmins, are implicated in facilitating the fusion process when cell membranes fuse together. There are six known human Ferlins: Dysferlin (Fer1L1), Otoferlin (Fer1L2), Myoferlin (Fer1L3), Fer1L4, Fer1L5, and Fer1L6. Defects in these genes can lead to a wide range of diseases including muscular dystrophy (dysferlin), deafness (otoferlin), and infertility (fer-1, fertilization factor-1). Structurally they have 6 tandem C2 domains, designated as (C2A-C2F) and a single C-terminal transmembrane domain, though there is a new study that disputes this and claims that there are actually 7 tandem C2 domains with another C2 domain inserted between C2D and C2E. In a subset of them (Dysferlin, Myoferlin, and Fer1) there is an additional conserved domain called DysF. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangeme
Probab=98.39 E-value=1.1e-06 Score=58.59 Aligned_cols=69 Identities=10% Similarity=0.164 Sum_probs=48.5
Q ss_pred ceeeeeec-CceeeeeccccceeeEeeeccCC----------CCceEEEEeeCCeee-eceeeEEEe-ecCCeee-ecCc
Q psy8569 2 RKESNVIG-SNFRWSVFSVKTRFEVPSETNDV----------NQGLLIEVWDKGIIW-DRAIGYHYL-PLPQVAF-SNEV 67 (85)
Q Consensus 2 ~~~~~v~g-~~P~W~~~~~~~~~~f~fet~d~----------~~gL~vEVWnKgviw-DdLLG~~~l-PL~~v~~-s~e~ 67 (85)
.||-++++ .||.||+ +|.|....+ ..-|.|||||.+..- |++||.+.+ |+..+.- ....
T Consensus 35 ~kT~v~~~t~nP~Wne-------~~~f~~~~~~~~~~~~~~~~~~l~v~V~d~d~~~~d~~iG~~~i~~~~~~~~~~~~~ 107 (135)
T cd04017 35 QETEVIKETLSPTWDQ-------TLIFDEVELYGSPEEIAQNPPLVVVELFDQDSVGKDEFLGRSVAKPLVKLDLEEDFP 107 (135)
T ss_pred eEeeeEcCCCCCccCc-------EEEEeeeeccCChHHhhcCCCEEEEEEEeCcCCCCCccceEEEeeeeeecccCCCCC
Confidence 35556654 5899999 888864332 245999999998764 689999997 6544432 1245
Q ss_pred CCCceeEeec
Q psy8569 68 GSRKTAGVKG 77 (85)
Q Consensus 68 g~g~W~~l~~ 77 (85)
...+|..|++
T Consensus 108 ~~~~W~~L~~ 117 (135)
T cd04017 108 PKLQWFPIYK 117 (135)
T ss_pred CCceEEEeec
Confidence 6679999873
No 68
>cd08388 C2A_Synaptotagmin-4-11 C2A domain first repeat present in Synaptotagmins 4 and 11. Synaptotagmin is a membrane-trafficking protein characterized by a N-terminal transmembrane region, a linker, and 2 C-terminal C2 domains. Synaptotagmins 4 and 11, class 4 synaptotagmins, are located in the brain. Their functions are unknown. They are distinguished from the other synaptotagmins by having and Asp to Ser substitution in their C2A domains. Previously all synaptotagmins were thought to be calcium sensors in the regulation of neurotransmitter release and hormone secretion, but it has been shown that not all of them bind calcium. Of the 17 identified synaptotagmins only 8 bind calcium (1-3, 5-7, 9, 10). The function of the two C2 domains that bind calcium are: regulating the fusion step of synaptic vesicle exocytosis (C2A) and binding to phosphatidyl-inositol-3,4,5-triphosphate (PIP3) in the absence of calcium ions and to phosphatidylinositol bisphosphate (PIP2) in their presence
Probab=98.39 E-value=9.4e-07 Score=59.09 Aligned_cols=66 Identities=18% Similarity=0.089 Sum_probs=47.7
Q ss_pred eeeee-ecCceeeeeccccceeeEeee-c--cCCC-CceEEEEeeCCee-eeceeeEEEeecCCeeeecCcCCCceeEe
Q psy8569 3 KESNV-IGSNFRWSVFSVKTRFEVPSE-T--NDVN-QGLLIEVWDKGII-WDRAIGYHYLPLPQVAFSNEVGSRKTAGV 75 (85)
Q Consensus 3 ~~~~v-~g~~P~W~~~~~~~~~~f~fe-t--~d~~-~gL~vEVWnKgvi-wDdLLG~~~lPL~~v~~s~e~g~g~W~~l 75 (85)
||-++ ++.||.||+ +|.|. . .++. ..|.|+||+++-+ -|++||.+.+||+.+.-+++.---.|..+
T Consensus 55 kT~v~~~t~nP~wnE-------~F~f~~~~~~~~~~~~L~~~V~d~d~~~~d~~lG~~~i~L~~l~~~~~~~~~~~~~~ 126 (128)
T cd08388 55 KTRVLRKTRNPVYDE-------TFTFYGIPYNQLQDLSLHFAVLSFDRYSRDDVIGEVVCPLAGADLLNEGELLVSREI 126 (128)
T ss_pred eccEEcCCCCCceee-------EEEEcccCHHHhCCCEEEEEEEEcCCCCCCceeEEEEEeccccCCCCCceEEEEEec
Confidence 44445 567899999 77773 2 3333 3699999998744 68999999999999988654444555543
No 69
>cd04009 C2B_Munc13-like C2 domain second repeat in Munc13 (mammalian uncoordinated)-like proteins. C2-like domains are thought to be involved in phospholipid binding in a Ca2+ independent manner in both Unc13 and Munc13. Caenorabditis elegans Unc13 has a central domain with sequence similarity to PKC, which includes C1 and C2-related domains. Unc13 binds phorbol esters and DAG with high affinity in a phospholipid manner. Mutations in Unc13 results in abnormal neuronal connections and impairment in cholinergic neurotransmission in the nematode. Munc13 is the mammalian homolog which are expressed in the brain. There are 3 isoforms (Munc13-1, -2, -3) and are thought to play a role in neurotransmitter release and are hypothesized to be high-affinity receptors for phorbol esters. Unc13 and Munc13 contain both C1 and C2 domains. There are two C2 related domains present, one central and one at the carboxyl end. Munc13-1 contains a third C2-like domain. Munc13 interacts with syntaxin, s
Probab=98.38 E-value=3.7e-07 Score=60.73 Aligned_cols=53 Identities=17% Similarity=0.094 Sum_probs=42.6
Q ss_pred eeeeee-cCceeeeeccccceeeEeeeccC-----CCCceEEEEeeCCeee-eceeeEEEeecCCee
Q psy8569 3 KESNVI-GSNFRWSVFSVKTRFEVPSETND-----VNQGLLIEVWDKGIIW-DRAIGYHYLPLPQVA 62 (85)
Q Consensus 3 ~~~~v~-g~~P~W~~~~~~~~~~f~fet~d-----~~~gL~vEVWnKgviw-DdLLG~~~lPL~~v~ 62 (85)
||-.++ ..||.||+ +|.|.... .+.-|.|+|||++..- |++||.+.+||+.+.
T Consensus 58 kT~v~~~t~nP~wnE-------~f~f~i~~~~~~~~~~~l~~~V~d~d~~~~d~~iG~~~i~l~~l~ 117 (133)
T cd04009 58 KTQVKKKTLFPLFDE-------SFEFNVPPEQCSVEGALLLFTVKDYDLLGSNDFEGEAFLPLNDIP 117 (133)
T ss_pred ccccCcCCCCCccCC-------EEEEEechhhcccCCCEEEEEEEecCCCCCCcEeEEEEEeHHHCC
Confidence 444444 45799999 88888654 3457999999999877 899999999999987
No 70
>cd08403 C2B_Synaptotagmin-3-5-6-9-10 C2 domain second repeat present in Synaptotagmins 3, 5, 6, 9, and 10. Synaptotagmin is a membrane-trafficking protein characterized by a N-terminal transmembrane region, a linker, and 2 C-terminal C2 domains. Synaptotagmin 3, a member of class 3 synaptotagmins, is located in the brain and localized to the active zone and plasma membrane. It functions as a Ca2+ sensor for fast exocytosis. It, along with synaptotagmins 5,6, and 10, has disulfide bonds at its N-terminus. Synaptotagmin 9, a class 5 synaptotagmins, is located in the brain and localized to the synaptic vesicles. It is thought to be a Ca2+-sensor for dense-core vesicle exocytosis. Previously all synaptotagmins were thought to be calcium sensors in the regulation of neurotransmitter release and hormone secretion, but it has been shown that not all of them bind calcium. Of the 17 identified synaptotagmins only 8 bind calcium (1-3, 5-7, 9, 10). The function of the two C2 domains that bind
Probab=98.37 E-value=2.5e-07 Score=61.14 Aligned_cols=50 Identities=20% Similarity=0.134 Sum_probs=38.9
Q ss_pred eeeeee-cCceeeeeccccceeeEeeeccC--CCC-ceEEEEeeCCeee-eceeeEEEeecC
Q psy8569 3 KESNVI-GSNFRWSVFSVKTRFEVPSETND--VNQ-GLLIEVWDKGIIW-DRAIGYHYLPLP 59 (85)
Q Consensus 3 ~~~~v~-g~~P~W~~~~~~~~~~f~fet~d--~~~-gL~vEVWnKgviw-DdLLG~~~lPL~ 59 (85)
|+..++ +.||.|++ +|.|+... +.. -|.|+|||.+.+= |++||.+.||+.
T Consensus 54 kT~v~~~t~nP~wne-------~f~f~i~~~~~~~~~l~~~v~d~~~~~~~~~IG~~~l~~~ 108 (134)
T cd08403 54 KTSVKKNTLNPTYNE-------ALVFDVPPENVDNVSLIIAVVDYDRVGHNELIGVCRVGPN 108 (134)
T ss_pred cCCcccCCCCCcccc-------eEEEECCHHHhCCCEEEEEEEECCCCCCCceeEEEEECCC
Confidence 444454 46899999 88887643 332 5999999998875 899999999987
No 71
>cd04038 C2_ArfGAP C2 domain present in Arf GTPase Activating Proteins (GAP). ArfGAP is a GTPase activating protein which regulates the ADP ribosylation factor Arf, a member of the Ras superfamily of GTP-binding proteins. The GTP-bound form of Arf is involved in Golgi morphology and is involved in recruiting coat proteins. ArfGAP is responsible for the GDP-bound form of Arf which is necessary for uncoating the membrane and allowing the Golgi to fuse with an acceptor compartment. These proteins contain an N-terminal ArfGAP domain containing the characteristic zinc finger motif (Cys-x2-Cys-x(16,17)-x2-Cys) and C-terminal C2 domain. C2 domains were first identified in Protein Kinase C (PKC). C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances i
Probab=98.35 E-value=5.8e-07 Score=62.52 Aligned_cols=52 Identities=21% Similarity=0.227 Sum_probs=44.4
Q ss_pred eeecCceeeeeccccceeeEeeeccCCCCceEEEEeeCCee-eeceeeEEEeecCCeeee
Q psy8569 6 NVIGSNFRWSVFSVKTRFEVPSETNDVNQGLLIEVWDKGII-WDRAIGYHYLPLPQVAFS 64 (85)
Q Consensus 6 ~v~g~~P~W~~~~~~~~~~f~fet~d~~~gL~vEVWnKgvi-wDdLLG~~~lPL~~v~~s 64 (85)
.-++.||.||+ +|.|...+.+.-|.|+|||++.. -||+||.+.++|..+...
T Consensus 40 vk~t~nP~WnE-------~f~f~i~~~~~~l~~~V~D~d~~~~dd~iG~a~i~l~~l~~~ 92 (145)
T cd04038 40 IKKNLNPVWNE-------ELTLSVPNPMAPLKLEVFDKDTFSKDDSMGEAEIDLEPLVEA 92 (145)
T ss_pred EcCCCCCeecc-------cEEEEecCCCCEEEEEEEECCCCCCCCEEEEEEEEHHHhhhh
Confidence 34556899999 99999988888899999999965 579999999999887553
No 72
>cd08691 C2_NEDL1-like C2 domain present in NEDL1 (NEDD4-like ubiquitin protein ligase-1). NEDL1 (AKA HECW1(HECT, C2 and WW domain containing E3 ubiquitin protein ligase 1)) is a newly identified HECT-type E3 ubiquitin protein ligase highly expressed in favorable neuroblastomas. In vertebrates it is found primarily in neuronal tissues, including the spinal cord. NEDL1 is thought to normally function in the quality control of cellular proteins by eliminating misfolded proteins. This is thought to be accomplished via a mechanism analogous to that of ER-associated degradation by forming tight complexes and aggregating misfolded proteins that have escaped ubiquitin-mediated degradation. NEDL1, is composed of a C2 domain, two WW domains, and a ubiquitin ligase Hect domain. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are C
Probab=98.33 E-value=1.1e-06 Score=60.73 Aligned_cols=67 Identities=19% Similarity=0.075 Sum_probs=48.6
Q ss_pred eeeeeecC-ceee-eeccccceeeEeeeccCCCCceEEEEeeCCee----eeceeeEEEeecCCeeee-cCcCCCceeEe
Q psy8569 3 KESNVIGS-NFRW-SVFSVKTRFEVPSETNDVNQGLLIEVWDKGII----WDRAIGYHYLPLPQVAFS-NEVGSRKTAGV 75 (85)
Q Consensus 3 ~~~~v~g~-~P~W-~~~~~~~~~~f~fet~d~~~gL~vEVWnKgvi----wDdLLG~~~lPL~~v~~s-~e~g~g~W~~l 75 (85)
||..++++ ||.| |+ .|.|... .+.-|.|||||++-. -||+||.+-+||+++... +..-...|+.|
T Consensus 48 kT~v~~~tlnP~W~nE-------~f~f~v~-~~~~L~v~V~D~~~~~~~~~~d~lG~~~i~l~~l~~~~~~~~~~~~~~l 119 (137)
T cd08691 48 RTSIVENTINPVWHRE-------QFVFVGL-PTDVLEIEVKDKFAKSRPIIRRFLGKLSIPVQRLLERHAIGDQELSYTL 119 (137)
T ss_pred eeeeEcCCCCCceEce-------EEEEEcC-CCCEEEEEEEecCCCCCccCCceEEEEEEEHHHhcccccCCceEEEEEC
Confidence 55556665 8999 99 8888774 345799999997532 279999999999999653 22235557766
Q ss_pred ec
Q psy8569 76 KG 77 (85)
Q Consensus 76 ~~ 77 (85)
++
T Consensus 120 ~k 121 (137)
T cd08691 120 GR 121 (137)
T ss_pred Cc
Confidence 64
No 73
>cd08405 C2B_Synaptotagmin-7 C2 domain second repeat present in Synaptotagmin 7. Synaptotagmin is a membrane-trafficking protein characterized by a N-terminal transmembrane region, a linker, and 2 C-terminal C2 domains. Synaptotagmin 7, a member of class 2 synaptotagmins, is located in presynaptic plasma membranes in neurons, dense-core vesicles in endocrine cells, and lysosomes in fibroblasts. It has been shown to play a role in regulation of Ca2+-dependent lysosomal exocytosis in fibroblasts and may also function as a vesicular Ca2+-sensor. It is distinguished from the other synaptotagmins by having over 12 splice forms. Previously all synaptotagmins were thought to be calcium sensors in the regulation of neurotransmitter release and hormone secretion, but it has been shown that not all of them bind calcium. Of the 17 identified synaptotagmins only 8 bind calcium (1-3, 5-7, 9, 10). The function of the two C2 domains that bind calcium are: regulating the fusion step of synaptic ves
Probab=98.30 E-value=1.4e-06 Score=57.73 Aligned_cols=52 Identities=21% Similarity=0.136 Sum_probs=40.6
Q ss_pred eeeee-ecCceeeeeccccceeeEeeecc--CC-CCceEEEEeeCCee-eeceeeEEEeecCCe
Q psy8569 3 KESNV-IGSNFRWSVFSVKTRFEVPSETN--DV-NQGLLIEVWDKGII-WDRAIGYHYLPLPQV 61 (85)
Q Consensus 3 ~~~~v-~g~~P~W~~~~~~~~~~f~fet~--d~-~~gL~vEVWnKgvi-wDdLLG~~~lPL~~v 61 (85)
||-.+ ++.||.||+ +|.|... +. +..|.|+|||.+.. -|++||.+.+|+...
T Consensus 55 kT~v~~~t~~P~wne-------~F~f~i~~~~~~~~~l~~~v~d~~~~~~~~~lG~~~i~~~~~ 111 (136)
T cd08405 55 KTVIKKRTLNPVFNE-------SFIFNIPLERLRETTLIITVMDKDRLSRNDLIGKIYLGWKSG 111 (136)
T ss_pred cCcceeCCCCCcccc-------eEEEeCCHHHhCCCEEEEEEEECCCCCCCcEeEEEEECCccC
Confidence 34444 456899999 8888764 33 35799999999876 579999999999875
No 74
>cd08383 C2A_RasGAP C2 domain (first repeat) of Ras GTPase activating proteins (GAPs). RasGAPs suppress Ras function by enhancing the GTPase activity of Ras proteins resulting in the inactive GDP-bound form of Ras. In this way it can control cellular proliferation and differentiation. The proteins here all contain either a single C2 domain or two tandem C2 domains, a Ras-GAP domain, and a pleckstrin homology (PH)-like domain. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2
Probab=98.29 E-value=2e-06 Score=54.47 Aligned_cols=66 Identities=18% Similarity=0.112 Sum_probs=48.7
Q ss_pred eeeeeecCceeeeeccccceeeEeeeccCCC---CceEEEEeeCCeeeeceeeEEEeecCCeeeecCcCCCceeEeecc
Q psy8569 3 KESNVIGSNFRWSVFSVKTRFEVPSETNDVN---QGLLIEVWDKGIIWDRAIGYHYLPLPQVAFSNEVGSRKTAGVKGL 78 (85)
Q Consensus 3 ~~~~v~g~~P~W~~~~~~~~~~f~fet~d~~---~gL~vEVWnKgviwDdLLG~~~lPL~~v~~s~e~g~g~W~~l~~~ 78 (85)
||..+++.+|.||+ +|.|...+.+ .-|.|++||++.. ++.+|...+||..+.. .....+|..|++.
T Consensus 33 kT~~~~~~~P~Wne-------~f~f~v~~~~~~~~~l~i~v~d~~~~-~~~~~~g~v~l~~~~~--~~~~~~w~~L~~~ 101 (117)
T cd08383 33 RTKTVEKLNPFWGE-------EFVFDDPPPDVTFFTLSFYNKDKRSK-DRDIVIGKVALSKLDL--GQGKDEWFPLTPV 101 (117)
T ss_pred ecceEECCCCcccc-------eEEEecCCccccEEEEEEEEEecccC-CCeeEEEEEEecCcCC--CCcceeEEECccC
Confidence 55566668999999 9999887643 3588999999866 4445566677776665 5667899999754
No 75
>cd04021 C2_E3_ubiquitin_ligase C2 domain present in E3 ubiquitin ligase. E3 ubiquitin ligase is part of the ubiquitylation mechanism responsible for controlling surface expression of membrane proteins. The sequential action of several enzymes are involved: ubiquitin-activating enzyme E1, ubiquitin-conjugating enzyme E2, and ubiquitin-protein ligase E3 which is responsible for substrate recognition and promoting the transfer of ubiquitin to the target protein. E3 ubiquitin ligase is composed of an N-terminal C2 domain, 4 WW domains, and a HECTc domain. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction e
Probab=98.25 E-value=1.4e-06 Score=57.74 Aligned_cols=48 Identities=21% Similarity=0.295 Sum_probs=40.4
Q ss_pred ecCceeeeeccccceeeEeeeccCCCCceEEEEeeCCee-eeceeeEEEeecCCeee
Q psy8569 8 IGSNFRWSVFSVKTRFEVPSETNDVNQGLLIEVWDKGII-WDRAIGYHYLPLPQVAF 63 (85)
Q Consensus 8 ~g~~P~W~~~~~~~~~~f~fet~d~~~gL~vEVWnKgvi-wDdLLG~~~lPL~~v~~ 63 (85)
.+.+|.|++ .|.|... ..+-|.|||||++-. -|++||.+.+||..+..
T Consensus 43 ~t~~P~Wne-------~f~~~~~-~~~~l~~~V~d~~~~~~~~~iG~~~i~l~~l~~ 91 (125)
T cd04021 43 KTSNPKWNE-------HFTVLVT-PQSTLEFKVWSHHTLKADVLLGEASLDLSDILK 91 (125)
T ss_pred CCCCCcccc-------EEEEEeC-CCCEEEEEEEeCCCCCCCcEEEEEEEEHHHhHh
Confidence 456899999 7777754 456799999999987 68999999999999865
No 76
>cd04026 C2_PKC_alpha_gamma C2 domain in Protein Kinase C (PKC) alpha and gamma. A single C2 domain is found in PKC alpha and gamma. The PKC family of serine/threonine kinases regulates apoptosis, proliferation, migration, motility, chemo-resistance, and differentiation. There are 3 groups: group 1(alpha, betaI, beta II, gamma) which require phospholipids and calcium, group 2 (delta, epsilon, theta, eta) which do not require calcium for activation, and group 3 (xi, iota/lambda) which are atypical and can be activated in the absence of diacylglycerol and calcium. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transd
Probab=98.24 E-value=2e-06 Score=56.27 Aligned_cols=63 Identities=14% Similarity=0.138 Sum_probs=48.6
Q ss_pred eeeee-cCceeeeeccccceeeEeeeccC--CCCceEEEEeeCCee-eeceeeEEEeecCCeeeecCcCCCceeEee
Q psy8569 4 ESNVI-GSNFRWSVFSVKTRFEVPSETND--VNQGLLIEVWDKGII-WDRAIGYHYLPLPQVAFSNEVGSRKTAGVK 76 (85)
Q Consensus 4 ~~~v~-g~~P~W~~~~~~~~~~f~fet~d--~~~gL~vEVWnKgvi-wDdLLG~~~lPL~~v~~s~e~g~g~W~~l~ 76 (85)
|..++ +.+|.|++ +|.|.... .++-|.|+|||++.. =|++||.+.+||..+... ....|+-|.
T Consensus 54 T~v~~~~~~P~wne-------~f~~~~~~~~~~~~l~v~v~d~~~~~~~~~iG~~~~~l~~l~~~---~~~~w~~L~ 120 (131)
T cd04026 54 TKTIKKTLNPVWNE-------TFTFDLKPADKDRRLSIEVWDWDRTTRNDFMGSLSFGVSELIKM---PVDGWYKLL 120 (131)
T ss_pred ceeecCCCCCCccc-------eEEEeCCchhcCCEEEEEEEECCCCCCcceeEEEEEeHHHhCcC---ccCceEECc
Confidence 44445 44799999 88888754 456799999999865 579999999999999742 566788764
No 77
>cd08384 C2B_Rabphilin_Doc2 C2 domain second repeat present in Rabphilin and Double C2 domain. Rabphilin is found neurons and in neuroendrocrine cells, while Doc2 is found not only in the brain but in tissues, including mast cells, chromaffin cells, and osteoblasts. Rabphilin and Doc2s share highly homologous tandem C2 domains, although their N-terminal structures are completely different: rabphilin contains an N-terminal Rab-binding domain (RBD),7 whereas Doc2 contains an N-terminal Munc13-1-interacting domain (MID). C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domai
Probab=98.24 E-value=1.6e-06 Score=56.89 Aligned_cols=61 Identities=23% Similarity=0.170 Sum_probs=45.1
Q ss_pred eeeeee-cCceeeeeccccceeeEeeeccC--C-CCceEEEEeeCCee-eeceeeEEEeecCCeeeecCcCCCceeE
Q psy8569 3 KESNVI-GSNFRWSVFSVKTRFEVPSETND--V-NQGLLIEVWDKGII-WDRAIGYHYLPLPQVAFSNEVGSRKTAG 74 (85)
Q Consensus 3 ~~~~v~-g~~P~W~~~~~~~~~~f~fet~d--~-~~gL~vEVWnKgvi-wDdLLG~~~lPL~~v~~s~e~g~g~W~~ 74 (85)
||-+++ +.||.||+ +|.|+... + ...|.|+|||.+.. -|++||.+.+||+. .++...+|..
T Consensus 53 kT~v~~~t~nP~wne-------~f~f~~~~~~l~~~~l~~~V~d~d~~~~~~~lG~~~i~l~~----~~~~~~~W~~ 118 (133)
T cd08384 53 KTQVKKKTLNPEFNE-------EFFYDIKHSDLAKKTLEITVWDKDIGKSNDYIGGLQLGINA----KGERLRHWLD 118 (133)
T ss_pred eeeeEeccCCCCccc-------EEEEECCHHHhCCCEEEEEEEeCCCCCCccEEEEEEEecCC----CCchHHHHHH
Confidence 444554 57899999 88887643 2 34799999999976 57999999999984 2344556753
No 78
>cd04028 C2B_RIM1alpha C2 domain second repeat contained in Rab3-interacting molecule (RIM) proteins. RIMs are believed to organize specialized sites of the plasma membrane called active zones. They also play a role in controlling neurotransmitter release, plasticity processes, as well as memory and learning. RIM contains an N-terminal zinc finger domain, a PDZ domain, and two C-terminal C2 domains (C2A, C2B). C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at least two C2 domains, such as
Probab=98.23 E-value=3.4e-06 Score=59.35 Aligned_cols=72 Identities=11% Similarity=0.016 Sum_probs=53.5
Q ss_pred ceeeee-ecCceeeeeccccceeeEeeeccCCCCceEEEEee-CCe-eeeceeeEEEeecCCeeeecCcCCCceeEeecc
Q psy8569 2 RKESNV-IGSNFRWSVFSVKTRFEVPSETNDVNQGLLIEVWD-KGI-IWDRAIGYHYLPLPQVAFSNEVGSRKTAGVKGL 78 (85)
Q Consensus 2 ~~~~~v-~g~~P~W~~~~~~~~~~f~fet~d~~~gL~vEVWn-Kgv-iwDdLLG~~~lPL~~v~~s~e~g~g~W~~l~~~ 78 (85)
|||-++ +..||.||| +|.|.++..+.-|.|+||+ .+. -=|++||.+.|||+.+.- +...-.|..|.--
T Consensus 69 ~KT~v~kktlnPvfNE-------~F~f~v~l~~~~L~v~V~~d~~~~~~~~~iG~~~i~L~~l~~--~~~~~~Wy~L~~~ 139 (146)
T cd04028 69 KKTKIARKTLDPLYQQ-------QLVFDVSPTGKTLQVIVWGDYGRMDKKVFMGVAQILLDDLDL--SNLVIGWYKLFPT 139 (146)
T ss_pred eeceecCCCCCCccCC-------eEEEEEcCCCCEEEEEEEeCCCCCCCCceEEEEEEEcccccC--CCCceeEEecCCc
Confidence 355555 566899999 8888888555589999995 443 346899999999999975 3345679988765
Q ss_pred cccc
Q psy8569 79 FSPI 82 (85)
Q Consensus 79 ~~~~ 82 (85)
-+|.
T Consensus 140 ~~~~ 143 (146)
T cd04028 140 SSLV 143 (146)
T ss_pred cccc
Confidence 5543
No 79
>cd04035 C2A_Rabphilin_Doc2 C2 domain first repeat present in Rabphilin and Double C2 domain. Rabphilin is found neurons and in neuroendrocrine cells, while Doc2 is found not only in the brain but in tissues, including mast cells, chromaffin cells, and osteoblasts. Rabphilin and Doc2s share highly homologous tandem C2 domains, although their N-terminal structures are completely different: rabphilin contains an N-terminal Rab-binding domain (RBD),7 whereas Doc2 contains an N-terminal Munc13-1-interacting domain (MID). C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain
Probab=98.23 E-value=2.4e-06 Score=55.42 Aligned_cols=49 Identities=16% Similarity=0.162 Sum_probs=39.9
Q ss_pred ecCceeeeeccccceeeEeeecc---CC-CCceEEEEeeCCeeeeceeeEEEeecCCeee
Q psy8569 8 IGSNFRWSVFSVKTRFEVPSETN---DV-NQGLLIEVWDKGIIWDRAIGYHYLPLPQVAF 63 (85)
Q Consensus 8 ~g~~P~W~~~~~~~~~~f~fet~---d~-~~gL~vEVWnKgviwDdLLG~~~lPL~~v~~ 63 (85)
.+.+|.|++ .|.|... +. ++-|.|+|||.+..=|++||.+.+||+++..
T Consensus 61 ~~~~P~Wne-------~f~f~~~~~~~~~~~~l~~~v~d~~~~~~~~iG~~~i~l~~l~~ 113 (123)
T cd04035 61 KTRNPEFNE-------TLTYYGITEEDIQRKTLRLLVLDEDRFGNDFLGETRIPLKKLKP 113 (123)
T ss_pred CCCCCCccc-------eEEEcCCCHHHhCCCEEEEEEEEcCCcCCeeEEEEEEEcccCCC
Confidence 455899999 8888632 22 4579999999987767999999999999876
No 80
>cd08402 C2B_Synaptotagmin-1 C2 domain second repeat present in Synaptotagmin 1. Synaptotagmin is a membrane-trafficking protein characterized by a N-terminal transmembrane region, a linker, and 2 C-terminal C2 domains. Synaptotagmin 1, a member of the class 1 synaptotagmins, is located in the brain and endocranium and localized to the synaptic vesicles and secretory granules. It functions as a Ca2+ sensor for fast exocytosis. It, like synaptotagmin-2, has an N-glycosylated N-terminus. Synaptotagmin 4, a member of class 4 synaptotagmins, is located in the brain. It functions are unknown. It, like synaptotagmin-11, has an Asp to Ser substitution in its C2A domain. Previously all synaptotagmins were thought to be calcium sensors in the regulation of neurotransmitter release and hormone secretion, but it has been shown that not all of them bind calcium. Of the 17 identified synaptotagmins only 8 bind calcium (1-3, 5-7, 9, 10). The function of the two C2 domains that bind calcium are:
Probab=98.21 E-value=1.4e-06 Score=57.64 Aligned_cols=51 Identities=20% Similarity=0.112 Sum_probs=38.9
Q ss_pred eeeeee-cCceeeeeccccceeeEeeeccC--CCC-ceEEEEeeCCee-eeceeeEEEeecCC
Q psy8569 3 KESNVI-GSNFRWSVFSVKTRFEVPSETND--VNQ-GLLIEVWDKGII-WDRAIGYHYLPLPQ 60 (85)
Q Consensus 3 ~~~~v~-g~~P~W~~~~~~~~~~f~fet~d--~~~-gL~vEVWnKgvi-wDdLLG~~~lPL~~ 60 (85)
||..++ +.||.||+ +|.|.... +.. -|.|+|||.+.. =|++||.+.+||..
T Consensus 55 kT~v~~~t~nP~wne-------~f~f~i~~~~l~~~~l~~~v~d~~~~~~~~~iG~~~i~~~~ 110 (136)
T cd08402 55 KTTIKKRTLNPYYNE-------SFSFEVPFEQIQKVHLIVTVLDYDRIGKNDPIGKVVLGCNA 110 (136)
T ss_pred eccceeCCCCCcccc-------eEEEECCHHHhCCCEEEEEEEeCCCCCCCceeEEEEECCcc
Confidence 344454 55899999 88887642 322 599999999875 47999999999975
No 81
>cd00275 C2_PLC_like C2 domain present in Phosphoinositide-specific phospholipases C (PLC). PLCs are involved in the hydrolysis of phosphatidylinositol-4,5-bisphosphate (PIP2) to d-myo-inositol-1,4,5-trisphosphate (1,4,5-IP3) and sn-1,2-diacylglycerol (DAG). 1,4,5-IP3 and DAG are second messengers in eukaryotic signal transduction cascades. PLC is composed of a N-terminal PH domain followed by a series of EF hands, a catalytic TIM barrel and a C-terminal C2 domain. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking
Probab=98.21 E-value=1.8e-06 Score=55.32 Aligned_cols=47 Identities=21% Similarity=0.174 Sum_probs=39.9
Q ss_pred CceeeeeccccceeeEeeeccCCC-CceEEEEeeCCeeeeceeeEEEeecCCeee
Q psy8569 10 SNFRWSVFSVKTRFEVPSETNDVN-QGLLIEVWDKGIIWDRAIGYHYLPLPQVAF 63 (85)
Q Consensus 10 ~~P~W~~~~~~~~~~f~fet~d~~-~gL~vEVWnKgviwDdLLG~~~lPL~~v~~ 63 (85)
.+|.|++ +|.|+....+ .-|.|+|||++..=|++||.+.+||..+..
T Consensus 54 ~~P~w~e-------~f~f~~~~~~~~~l~~~V~d~~~~~~~~iG~~~~~l~~l~~ 101 (128)
T cd00275 54 FNPVWNE-------TFEFDVTVPELAFLRFVVYDEDSGDDDFLGQACLPLDSLRQ 101 (128)
T ss_pred cCCccCC-------cEEEEEeCCCeEEEEEEEEeCCCCCCcEeEEEEEEhHHhcC
Confidence 3999999 8888876444 359999999998878999999999999854
No 82
>cd08404 C2B_Synaptotagmin-4 C2 domain second repeat present in Synaptotagmin 4. Synaptotagmin is a membrane-trafficking protein characterized by a N-terminal transmembrane region, a linker, and 2 C-terminal C2 domains. Synaptotagmin 4, a member of class 4 synaptotagmins, is located in the brain. It functions are unknown. It, like synaptotagmin-11, has an Asp to Ser substitution in its C2A domain. Previously all synaptotagmins were thought to be calcium sensors in the regulation of neurotransmitter release and hormone secretion, but it has been shown that not all of them bind calcium. Of the 17 identified synaptotagmins only 8 bind calcium (1-3, 5-7, 9, 10). The function of the two C2 domains that bind calcium are: regulating the fusion step of synaptic vesicle exocytosis (C2A) and binding to phosphatidyl-inositol-3,4,5-triphosphate (PIP3) in the absence of calcium ions and to phosphatidylinositol bisphosphate (PIP2) in their presence (C2B). C2B also regulates also the recycling s
Probab=98.11 E-value=3.5e-06 Score=55.96 Aligned_cols=62 Identities=15% Similarity=0.042 Sum_probs=45.2
Q ss_pred eeeee-ecCceeeeeccccceeeEeeeccC---CCCceEEEEeeCCee-eeceeeEEEeecCCeeeecCcCCCceeEe
Q psy8569 3 KESNV-IGSNFRWSVFSVKTRFEVPSETND---VNQGLLIEVWDKGII-WDRAIGYHYLPLPQVAFSNEVGSRKTAGV 75 (85)
Q Consensus 3 ~~~~v-~g~~P~W~~~~~~~~~~f~fet~d---~~~gL~vEVWnKgvi-wDdLLG~~~lPL~~v~~s~e~g~g~W~~l 75 (85)
||-.+ ++.||.|++ +|.|.... .+.-|.|+|||.+.. -|++||.+.+|+.. .+++..+|..+
T Consensus 55 kT~v~k~t~nP~w~e-------~F~f~v~~~~~~~~~l~~~v~d~d~~~~~~~iG~~~~~~~~----~~~~~~~w~~l 121 (136)
T cd08404 55 KTHVKKCTLNPVFNE-------SFVFDIPSEELEDISVEFLVLDSDRVTKNEVIGRLVLGPKA----SGSGGHHWKEV 121 (136)
T ss_pred cCccccCCCCCccCc-------eEEEECCHHHhCCCEEEEEEEECCCCCCCccEEEEEECCcC----CCchHHHHHHH
Confidence 33334 467899999 88887643 234689999999876 57999999999997 24455666544
No 83
>cd08680 C2_Kibra C2 domain found in Human protein Kibra. Kibra is thought to be a regulator of the Salvador (Sav)/Warts (Wts)/Hippo (Hpo) (SWH) signaling network, which limits tissue growth by inhibiting cell proliferation and promoting apoptosis. The core of the pathway consists of a MST and LATS family kinase cascade that ultimately phosphorylates and inactivates the YAP/Yorkie (Yki) transcription coactivator. The FERM domain proteins Merlin (Mer) and Expanded (Ex) are part of the upstream regulation controlling pathway mechanism. Kibra colocalizes and associates with Mer and Ex and is thought to transduce an extracellular signal via the SWH network. The apical scaffold machinery that contains Hpo, Wts, and Ex recruits Yki to the apical membrane facilitating its inhibitory phosphorlyation by Wts. Since Kibra associates with Ex and is apically located it is hypothesized that KIBRA is part of the scaffold, helps in the Hpo/Wts complex, and helps recruit Yki for inactivation that prom
Probab=98.10 E-value=4.2e-06 Score=56.78 Aligned_cols=65 Identities=15% Similarity=0.103 Sum_probs=47.2
Q ss_pred eeeee-ecCceeeeeccccceeeEeeec--cCCCC-ceEEEEeeCCee-eeceeeEEEeecCCeeeecCcCCCceeEe
Q psy8569 3 KESNV-IGSNFRWSVFSVKTRFEVPSET--NDVNQ-GLLIEVWDKGII-WDRAIGYHYLPLPQVAFSNEVGSRKTAGV 75 (85)
Q Consensus 3 ~~~~v-~g~~P~W~~~~~~~~~~f~fet--~d~~~-gL~vEVWnKgvi-wDdLLG~~~lPL~~v~~s~e~g~g~W~~l 75 (85)
||-++ +..||.||+ .|.|.. .++.. -|.|.||+.+.. =|++||.+.|||.++.-+++ +--.|+.|
T Consensus 55 kT~v~~~t~nPvfnE-------~F~f~v~~~~L~~~~L~~~V~~~~~~~~~~~lG~~~i~L~~~~~~~~-~~~~Wy~l 124 (124)
T cd08680 55 RTKALEDQDKPVFNE-------VFRVPISSTKLYQKTLQVDVCSVGPDQQEECLGGAQISLADFESSEE-MSTKWYNL 124 (124)
T ss_pred EcCccCCCCCCcccc-------EEEEECCHHHhhcCEEEEEEEeCCCCCceeEEEEEEEEhhhccCCCc-cccccccC
Confidence 34444 677899999 666654 44443 799999998865 57999999999999966544 34556643
No 84
>PLN03008 Phospholipase D delta
Probab=97.99 E-value=7.6e-06 Score=72.42 Aligned_cols=67 Identities=15% Similarity=0.099 Sum_probs=56.4
Q ss_pred eeeee-ecCceeeeeccccceeeEeeeccCCCCceEEEEeeCCeeeeceeeEEEeecCCeeeecCcCCCceeEeecc
Q psy8569 3 KESNV-IGSNFRWSVFSVKTRFEVPSETNDVNQGLLIEVWDKGIIWDRAIGYHYLPLPQVAFSNEVGSRKTAGVKGL 78 (85)
Q Consensus 3 ~~~~v-~g~~P~W~~~~~~~~~~f~fet~d~~~gL~vEVWnKgviwDdLLG~~~lPL~~v~~s~e~g~g~W~~l~~~ 78 (85)
||.++ ++.||.||| +|.|...+...-|+|+|||++.+=+|+||.+.|||.+|.. ++....|..|-+-
T Consensus 92 RTrVi~n~~NPvWNE-------~F~f~vah~~s~L~f~VkD~D~~gaD~IG~a~IPL~~L~~--Ge~vd~Wl~Ll~~ 159 (868)
T PLN03008 92 RTRVLKNSQEPLWDE-------KFNISIAHPFAYLEFQVKDDDVFGAQIIGTAKIPVRDIAS--GERISGWFPVLGA 159 (868)
T ss_pred eEEeCCCCCCCCcce-------eEEEEecCCCceEEEEEEcCCccCCceeEEEEEEHHHcCC--CCceEEEEEcccc
Confidence 34444 456899999 9999998888899999999999999999999999999887 5666788877553
No 85
>cd08677 C2A_Synaptotagmin-13 C2 domain. Synaptotagmin is a membrane-trafficking protein characterized by a N-terminal transmembrane region, a linker, and 2 C-terminal C2 domains. Synaptotagmin 13, a member of class 6 synaptotagmins, is located in the brain. It functions are unknown. It, like synaptotagmins 8 and 12, does not have any consensus Ca2+ binding sites. Previously all synaptotagmins were thought to be calcium sensors in the regulation of neurotransmitter release and hormone secretion, but it has been shown that not all of them bind calcium. Of the 17 identified synaptotagmins only 8 bind calcium (1-3, 5-7, 9, 10). The function of the two C2 domains that bind calcium are: regulating the fusion step of synaptic vesicle exocytosis (C2A) and binding to phosphatidyl-inositol-3,4,5-triphosphate (PIP3) in the absence of calcium ions and to phosphatidylinositol bisphosphate (PIP2) in their presence (C2B). C2B also regulates also the recycling step of synaptic vesicles. C2 domain
Probab=97.97 E-value=8.3e-06 Score=56.43 Aligned_cols=60 Identities=13% Similarity=0.183 Sum_probs=46.8
Q ss_pred eeecCceeeeeccccceeeEeeeccCCCC---ceEEEEeeCCee-eeceeeEEEeecCCeeeecCcCCCceeE
Q psy8569 6 NVIGSNFRWSVFSVKTRFEVPSETNDVNQ---GLLIEVWDKGII-WDRAIGYHYLPLPQVAFSNEVGSRKTAG 74 (85)
Q Consensus 6 ~v~g~~P~W~~~~~~~~~~f~fet~d~~~---gL~vEVWnKgvi-wDdLLG~~~lPL~~v~~s~e~g~g~W~~ 74 (85)
.-+..||.||+ .|.|.+...+. -|.|.|||.|-. -||+||-+.+||+++.. ..+...|..
T Consensus 54 ~rktlnPvfnE-------~f~F~v~~~~l~~~tL~~~V~d~Drfs~~d~IG~v~l~l~~~~~--~~~~~~W~~ 117 (118)
T cd08677 54 KKLALHTQWEE-------ELVFPLPEEESLDGTLTLTLRCCDRFSRHSTLGELRLKLADVSM--MLGAAQWVD 117 (118)
T ss_pred ecCCCCCcccc-------EEEEeCCHHHhCCcEEEEEEEeCCCCCCCceEEEEEEccccccC--Cccccchhc
Confidence 34578899999 88888754333 499999998875 68999999999999876 456667754
No 86
>cd08692 C2B_Tac2-N C2 domain second repeat found in Tac2-N (Tandem C2 protein in Nucleus). Tac2-N contains two C2 domains and a short C-terminus including a WHXL motif, which are key in stabilizing transport vesicles to the plasma membrane by binding to a plasma membrane. However unlike the usual carboxyl-terminal-type (C-type) tandem C2 proteins, it lacks a transmembrane domain, a Slp-homology domain, and a Munc13-1-interacting domain. Homology search analysis indicate that no known protein motifs are located in its N-terminus, making Tac2-N a novel class of Ca2+-independent, C-type tandem C2 proteins. The C2 domain was first identified in PKC. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polypho
Probab=97.97 E-value=9.3e-06 Score=57.29 Aligned_cols=62 Identities=11% Similarity=0.190 Sum_probs=47.0
Q ss_pred ceeeeeecC--ceeeeeccccceeeEeeeccC--CCCceEEEEeeCCe-eeeceeeEEEeecCCeeeecCcCCCcee
Q psy8569 2 RKESNVIGS--NFRWSVFSVKTRFEVPSETND--VNQGLLIEVWDKGI-IWDRAIGYHYLPLPQVAFSNEVGSRKTA 73 (85)
Q Consensus 2 ~~~~~v~g~--~P~W~~~~~~~~~~f~fet~d--~~~gL~vEVWnKgv-iwDdLLG~~~lPL~~v~~s~e~g~g~W~ 73 (85)
+||..++++ +|.||+ .|.|.+.. .+.-|.|+|||.+- .=|++||.+.|+.++. .+++-..|.
T Consensus 53 kKT~v~k~t~~~P~fNE-------sF~Fdv~~~~~~v~l~v~v~d~~~~~~n~~IG~v~lG~~~~---~~~~~~hW~ 119 (135)
T cd08692 53 KKTRLVKSSNGQVKWGE-------TMIFPVTQQEHGIQFLIKLYSRSSVRRKHFLGQVWISSDSS---SSEAVEQWK 119 (135)
T ss_pred ecCccEECCCCCceecc-------eEEEeCCchhheeEEEEEEEeCCCCcCCceEEEEEECCccC---CchhhhhHH
Confidence 578888887 589999 88888743 33379999999984 5789999999999863 234445664
No 87
>cd04013 C2_SynGAP_like C2 domain present in Ras GTPase activating protein (GAP) family. SynGAP, GAP1, RasGAP, and neurofibromin are all members of the Ras-specific GAP (GTPase-activating protein) family. SynGAP regulates the MAP kinase signaling pathway and is critical for cognition and synapse function. Mutations in this gene causes mental retardation in humans. SynGAP contains a PH-like domain, a C2 domain, and a Ras-GAP domain. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that contain a single C2 domain, such as protein kinase C, or membrane trafficking proteins which contain at leas
Probab=97.93 E-value=2.3e-05 Score=55.51 Aligned_cols=68 Identities=10% Similarity=0.050 Sum_probs=51.7
Q ss_pred eeeee-ecCceeeeeccccceeeEeeeccCCCCceEEEEeeCCe-e----eeceeeEEEeecCCeeeecCcCCCceeEee
Q psy8569 3 KESNV-IGSNFRWSVFSVKTRFEVPSETNDVNQGLLIEVWDKGI-I----WDRAIGYHYLPLPQVAFSNEVGSRKTAGVK 76 (85)
Q Consensus 3 ~~~~v-~g~~P~W~~~~~~~~~~f~fet~d~~~gL~vEVWnKgv-i----wDdLLG~~~lPL~~v~~s~e~g~g~W~~l~ 76 (85)
+|.++ ++.||.|+| +|.|.....-.-|.|.||+++= . =|++||+..||+..|.. +.....|+.|.
T Consensus 42 RT~v~~~~~nP~W~E-------~F~f~~~~~~~~l~v~v~k~~~~~~~~~~~~~IG~V~Ip~~~l~~--~~~ve~Wfpl~ 112 (146)
T cd04013 42 RTTSKLKTDTLFWGE-------HFEFSNLPPVSVITVNLYRESDKKKKKDKSQLIGTVNIPVTDVSS--RQFVEKWYPVS 112 (146)
T ss_pred EEEEEcCCCCCccee-------eEEecCCCcccEEEEEEEEccCccccccCCcEEEEEEEEHHHhcC--CCcccEEEEee
Confidence 34444 467899999 8888654444679999996542 2 47999999999999994 66788999887
Q ss_pred ccc
Q psy8569 77 GLF 79 (85)
Q Consensus 77 ~~~ 79 (85)
+.-
T Consensus 113 ~~~ 115 (146)
T cd04013 113 TPK 115 (146)
T ss_pred cCC
Confidence 654
No 88
>cd08409 C2B_Synaptotagmin-15 C2 domain second repeat present in Synaptotagmin 15. Synaptotagmin is a membrane-trafficking protein characterized by a N-terminal transmembrane region, a linker, and 2 C-terminal C2 domains. It is thought to be involved in the trafficking and exocytosis of secretory vesicles in non-neuronal tissues and is Ca2+ independent. Human synaptotagmin 15 has 2 alternatively spliced forms that encode proteins with different C-termini. The larger, SYT15a, contains a N-terminal TM region, a putative fatty-acylation site, and 2 tandem C terminal C2 domains. The smaller, SYT15b, lacks the C-terminal portion of the second C2 domain. Unlike most other synaptotagmins it is nearly absent in the brain and rather is found in the heart, lungs, skeletal muscle, and testis. Previously all synaptotagmins were thought to be calcium sensors in the regulation of neurotransmitter release and hormone secretion, but it has been shown that not all of them bind calcium. Of the 17 id
Probab=97.92 E-value=7.2e-06 Score=55.37 Aligned_cols=52 Identities=13% Similarity=0.123 Sum_probs=40.1
Q ss_pred eeeee-ecCceeeeeccccceeeEeeecc--CCCC-ceEEEEeeCC-eeeeceeeEEEeecCCe
Q psy8569 3 KESNV-IGSNFRWSVFSVKTRFEVPSETN--DVNQ-GLLIEVWDKG-IIWDRAIGYHYLPLPQV 61 (85)
Q Consensus 3 ~~~~v-~g~~P~W~~~~~~~~~~f~fet~--d~~~-gL~vEVWnKg-viwDdLLG~~~lPL~~v 61 (85)
||-++ ++.||.||+ .|.|.+. ++++ -|.|+||+.+ +.-|++||.+.|+....
T Consensus 54 kT~v~~~~~nP~fnE-------~F~f~i~~~~l~~~~L~~~V~~~~~~~~~~~lG~v~ig~~~~ 110 (137)
T cd08409 54 KTEVVDGAASPSFNE-------SFSFKVTSRQLDTASLSLSVMQSGGVRKSKLLGRVVLGPFMY 110 (137)
T ss_pred ecccEeCCCCCcccc-------eEEEECCHHHhCccEEEEEEEeCCCCCCcceEEEEEECCccc
Confidence 44445 466899999 8888774 4553 7999999998 56689999999996544
No 89
>PF00168 C2: C2 domain; InterPro: IPR000008 The C2 domain is a Ca2+-dependent membrane-targeting module found in many cellular proteins involved in signal transduction or membrane trafficking. C2 domains are unique among membrane targeting domains in that they show wide range of lipid selectivity for the major components of cell membranes, including phosphatidylserine and phosphatidylcholine. This C2 domain is about 116 amino-acid residues and is located between the two copies of the C1 domain in Protein Kinase C (that bind phorbol esters and diacylglycerol) (see PDOC00379 from PROSITEDOC) and the protein kinase catalytic domain (see PDOC00100 from PROSITEDOC). Regions with significant homology [] to the C2-domain have been found in many proteins. The C2 domain is thought to be involved in calcium-dependent phospholipid binding [] and in membrane targetting processes such as subcellular localisation. The 3D structure of the C2 domain of synaptotagmin has been reported [], the domain forms an eight-stranded beta sandwich constructed around a conserved 4-stranded motif, designated a C2 key []. Calcium binds in a cup-shaped depression formed by the N- and C-terminal loops of the C2-key motif. Structural analyses of several C2 domains have shown them to consist of similar ternary structures in which three Ca2+-binding loops are located at the end of an 8 stranded antiparallel beta sandwich. ; GO: 0005515 protein binding; PDB: 1RSY_A 1BYN_A 3NSJ_A 3QR1_D 3HN8_C 1DQV_A 3M7F_B 3KWU_A 3KWT_A 1V27_A ....
Probab=97.89 E-value=2.1e-05 Score=45.63 Aligned_cols=39 Identities=33% Similarity=0.385 Sum_probs=31.0
Q ss_pred cCceeeeeccccceeeEeeec-cCCCCceEEEEeeCCeee-eceeeEE
Q psy8569 9 GSNFRWSVFSVKTRFEVPSET-NDVNQGLLIEVWDKGIIW-DRAIGYH 54 (85)
Q Consensus 9 g~~P~W~~~~~~~~~~f~fet-~d~~~gL~vEVWnKgviw-DdLLG~~ 54 (85)
+.+|.|++ +|.|.. .+...-|.|+||+++..- |++||.+
T Consensus 44 ~~~P~w~e-------~~~~~~~~~~~~~l~~~V~~~~~~~~~~~iG~~ 84 (85)
T PF00168_consen 44 TSNPVWNE-------EFEFPLDDPDLDSLSFEVWDKDSFGKDELIGEV 84 (85)
T ss_dssp BSSEEEEE-------EEEEEESHGCGTEEEEEEEEETSSSSEEEEEEE
T ss_pred cccceeee-------eeeeeeecccccceEEEEEECCCCCCCCEEEEE
Confidence 46799999 777773 333334999999999999 9999987
No 90
>cd08686 C2_ABR C2 domain in the Active BCR (Breakpoint cluster region) Related protein. The ABR protein is similar to the breakpoint cluster region protein. It has homology to guanine nucleotide exchange proteins and GTPase-activating proteins (GAPs). ABR is expressed primarily in the brain, but also includes non-neuronal tissues such as the heart. It has been associated with human diseases such as Miller-Dieker syndrome in which mental retardation and malformations of the heart are present. ABR contains a RhoGEF domain and a PH-like domain upstream of its C2 domain and a RhoGAP domain downstream of this domain. A few members also contain a Bcr-Abl oncoprotein oligomerization domain at the very N-terminal end. Splice variants of ABR have been identified. ABR is found in a wide variety of organisms including chimpanzee, dog, mouse, rat, fruit fly, and mosquito. The C2 domain was first identified in PKC. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arr
Probab=97.88 E-value=3.2e-05 Score=53.82 Aligned_cols=46 Identities=24% Similarity=0.250 Sum_probs=37.9
Q ss_pred eecCceeeeeccccceeeEeeeccCCCCceEEEEeeC--------CeeeeceeeEEEeecCC
Q psy8569 7 VIGSNFRWSVFSVKTRFEVPSETNDVNQGLLIEVWDK--------GIIWDRAIGYHYLPLPQ 60 (85)
Q Consensus 7 v~g~~P~W~~~~~~~~~~f~fet~d~~~gL~vEVWnK--------gviwDdLLG~~~lPL~~ 60 (85)
-+..||.||| +|.|++.. .+-|.+.|||+ ...-|+++|.+.+.|.-
T Consensus 39 ~~TlnPvWnE-------~F~i~l~~-s~~L~~~v~d~~~~~~~~d~~~~d~~~G~g~i~Ld~ 92 (118)
T cd08686 39 RDTTEPNWNE-------EFEIELEG-SQTLRILCYEKCYSKVKLDGEGTDAIMGKGQIQLDP 92 (118)
T ss_pred cCCCCCccce-------EEEEEeCC-CCEEEEEEEEcccccccccccCcccEEEEEEEEECH
Confidence 4467899999 99999875 55799999997 34669999999999853
No 91
>cd08410 C2B_Synaptotagmin-17 C2 domain second repeat present in Synaptotagmin 17. Synaptotagmin is a membrane-trafficking protein characterized by a N-terminal transmembrane region, a linker, and 2 C-terminal C2 domains. Synaptotagmin 17 is located in the brain, kidney, and prostate and is thought to be a peripheral membrane protein. Previously all synaptotagmins were thought to be calcium sensors in the regulation of neurotransmitter release and hormone secretion, but it has been shown that not all of them bind calcium. Of the 17 identified synaptotagmins only 8 bind calcium (1-3, 5-7, 9, 10). The function of the two C2 domains that bind calcium are: regulating the fusion step of synaptic vesicle exocytosis (C2A) and binding to phosphatidyl-inositol-3,4,5-triphosphate (PIP3) in the absence of calcium ions and to phosphatidylinositol bisphosphate (PIP2) in their presence (C2B). C2B also regulates also the recycling step of synaptic vesicles. C2 domains fold into an 8-standed beta-
Probab=97.88 E-value=1.5e-05 Score=53.50 Aligned_cols=52 Identities=13% Similarity=0.160 Sum_probs=38.7
Q ss_pred eeeeeec-CceeeeeccccceeeEeeecc--CCCC-ceEEEEeeCCe-eeeceeeEEEeecCCe
Q psy8569 3 KESNVIG-SNFRWSVFSVKTRFEVPSETN--DVNQ-GLLIEVWDKGI-IWDRAIGYHYLPLPQV 61 (85)
Q Consensus 3 ~~~~v~g-~~P~W~~~~~~~~~~f~fet~--d~~~-gL~vEVWnKgv-iwDdLLG~~~lPL~~v 61 (85)
||..+++ .||.||+ +|.|... ++.. -|.|+|||.+. .=|++||.+.|+....
T Consensus 54 kT~v~~~t~nP~wnE-------~F~f~i~~~~l~~~~l~~~V~d~d~~~~~~~iG~~~l~~~~~ 110 (135)
T cd08410 54 KTSCMRGTIDPFYNE-------SFSFKVPQEELENVSLVFTVYGHNVKSSNDFIGRIVIGQYSS 110 (135)
T ss_pred cCccccCCCCCccce-------eEEEeCCHHHhCCCEEEEEEEeCCCCCCCcEEEEEEEcCccC
Confidence 5555665 5899999 8888763 3433 49999999885 4579999999876443
No 92
>cd08406 C2B_Synaptotagmin-12 C2 domain second repeat present in Synaptotagmin 12. Synaptotagmin is a membrane-trafficking protein characterized by a N-terminal transmembrane region, a linker, and 2 C-terminal C2 domains. Synaptotagmin 12, a member of class 6 synaptotagmins, is located in the brain. It functions are unknown. It, like synaptotagmins 8 and 13, do not have any consensus Ca2+ binding sites. Previously all synaptotagmins were thought to be calcium sensors in the regulation of neurotransmitter release and hormone secretion, but it has been shown that not all of them bind calcium. Of the 17 identified synaptotagmins only 8 bind calcium (1-3, 5-7, 9, 10). The function of the two C2 domains that bind calcium are: regulating the fusion step of synaptic vesicle exocytosis (C2A) and binding to phosphatidyl-inositol-3,4,5-triphosphate (PIP3) in the absence of calcium ions and to phosphatidylinositol bisphosphate (PIP2) in their presence (C2B). C2B also regulates also the recycl
Probab=97.78 E-value=3.1e-05 Score=53.13 Aligned_cols=51 Identities=12% Similarity=-0.043 Sum_probs=39.1
Q ss_pred eeeee-ecCceeeeeccccceeeEeeeccC--CC-CceEEEEeeCC-eeeeceeeEEEeecCC
Q psy8569 3 KESNV-IGSNFRWSVFSVKTRFEVPSETND--VN-QGLLIEVWDKG-IIWDRAIGYHYLPLPQ 60 (85)
Q Consensus 3 ~~~~v-~g~~P~W~~~~~~~~~~f~fet~d--~~-~gL~vEVWnKg-viwDdLLG~~~lPL~~ 60 (85)
||.++ +..||.||+ +|.|.... +. .-|.|+|||.+ +--|++||.+.|+...
T Consensus 55 kT~v~k~t~nP~~nE-------~f~F~v~~~~l~~~~l~~~V~~~d~~~~~~~iG~v~lg~~~ 110 (136)
T cd08406 55 KTSVKRDDTNPIFNE-------AMIFSVPAIVLQDLSLRVTVAESTEDGKTPNVGHVIIGPAA 110 (136)
T ss_pred CCccccCCCCCeece-------eEEEECCHHHhCCcEEEEEEEeCCCCCCCCeeEEEEECCCC
Confidence 55555 455899999 88887643 33 37999999988 4567999999998763
No 93
>cd08407 C2B_Synaptotagmin-13 C2 domain second repeat present in Synaptotagmin 13. Synaptotagmin is a membrane-trafficking protein characterized by a N-terminal transmembrane region, a linker, and 2 C-terminal C2 domains. Synaptotagmin 13, a member of class 6 synaptotagmins, is located in the brain. It functions are unknown. It, like synaptotagmins 8 and 12, does not have any consensus Ca2+ binding sites. Previously all synaptotagmins were thought to be calcium sensors in the regulation of neurotransmitter release and hormone secretion, but it has been shown that not all of them bind calcium. Of the 17 identified synaptotagmins only 8 bind calcium (1-3, 5-7, 9, 10). The function of the two C2 domains that bind calcium are: regulating the fusion step of synaptic vesicle exocytosis (C2A) and binding to phosphatidyl-inositol-3,4,5-triphosphate (PIP3) in the absence of calcium ions and to phosphatidylinositol bisphosphate (PIP2) in their presence (C2B). C2B also regulates also the recy
Probab=97.77 E-value=2.8e-05 Score=53.94 Aligned_cols=60 Identities=13% Similarity=0.086 Sum_probs=44.3
Q ss_pred eeeeee-cCceeeeeccccceeeEeeeccCC---CCceEEEEeeCCee-eeceeeEEEeecCCeeeecCcCCCcee
Q psy8569 3 KESNVI-GSNFRWSVFSVKTRFEVPSETNDV---NQGLLIEVWDKGII-WDRAIGYHYLPLPQVAFSNEVGSRKTA 73 (85)
Q Consensus 3 ~~~~v~-g~~P~W~~~~~~~~~~f~fet~d~---~~gL~vEVWnKgvi-wDdLLG~~~lPL~~v~~s~e~g~g~W~ 73 (85)
||..++ ..||.||+ .|.|.+... +.-|.|+|||.+.. -||+||.+.|++.+ .+++...|.
T Consensus 57 kT~v~k~t~nPvfNE-------~f~F~v~~~~L~~~~L~~~V~d~d~~~~~d~iG~v~lg~~~----~g~~~~hW~ 121 (138)
T cd08407 57 QTKRAKHKINPVWNE-------MIMFELPSELLAASSVELEVLNQDSPGQSLPLGRCSLGLHT----SGTERQHWE 121 (138)
T ss_pred ccceeeCCCCCcccc-------EEEEECCHHHhCccEEEEEEEeCCCCcCcceeceEEecCcC----CCcHHHHHH
Confidence 555554 67899999 888887543 23699999999764 58999999999964 233444553
No 94
>KOG1030|consensus
Probab=97.73 E-value=4e-05 Score=56.97 Aligned_cols=51 Identities=25% Similarity=0.319 Sum_probs=45.2
Q ss_pred eeecCceeeeeccccceeeEeeeccCCCCceEEEEeeCCee-eeceeeEEEeecCCeee
Q psy8569 6 NVIGSNFRWSVFSVKTRFEVPSETNDVNQGLLIEVWDKGII-WDRAIGYHYLPLPQVAF 63 (85)
Q Consensus 6 ~v~g~~P~W~~~~~~~~~~f~fet~d~~~gL~vEVWnKgvi-wDdLLG~~~lPL~~v~~ 63 (85)
+=+|.||.||+ +|.|...|-+.-|.++|||+|.. =||.||-.-|||..+.-
T Consensus 45 v~~n~NPeWNe-------~ltf~v~d~~~~lkv~VyD~D~fs~dD~mG~A~I~l~p~~~ 96 (168)
T KOG1030|consen 45 VYKNLNPEWNE-------ELTFTVKDPNTPLKVTVYDKDTFSSDDFMGEATIPLKPLLE 96 (168)
T ss_pred ecCCCCCcccc-------eEEEEecCCCceEEEEEEeCCCCCcccccceeeeccHHHHH
Confidence 34567899999 99999999999999999999976 57999999999987754
No 95
>cd08408 C2B_Synaptotagmin-14_16 C2 domain second repeat present in Synaptotagmins 14 and 16. Synaptotagmin 14 and 16 are membrane-trafficking proteins in specific tissues outside the brain. Both of these contain C-terminal tandem C2 repeats, but only Synaptotagmin 14 has an N-terminal transmembrane domain and a putative fatty-acylation site. Previously all synaptotagmins were thought to be calcium sensors in the regulation of neurotransmitter release and hormone secretion, but it has been shown that not all of them bind calcium and this is indeed the case here. Of the 17 identified synaptotagmins only 8 bind calcium (1-3, 5-7, 9, 10). The function of the two C2 domains that bind calcium are: regulating the fusion step of synaptic vesicle exocytosis (C2A) and binding to phosphatidyl-inositol-3,4,5-triphosphate (PIP3) in the absence of calcium ions and to phosphatidylinositol bisphosphate (PIP2) in their presence (C2B). C2B also regulates also the recycling step of synaptic vesicle
Probab=97.70 E-value=5.3e-05 Score=51.75 Aligned_cols=54 Identities=19% Similarity=0.219 Sum_probs=42.1
Q ss_pred ceeeeeec-CceeeeeccccceeeEeeeccC--CC-CceEEEEeeCC-eeeeceeeEEEeecCCee
Q psy8569 2 RKESNVIG-SNFRWSVFSVKTRFEVPSETND--VN-QGLLIEVWDKG-IIWDRAIGYHYLPLPQVA 62 (85)
Q Consensus 2 ~~~~~v~g-~~P~W~~~~~~~~~~f~fet~d--~~-~gL~vEVWnKg-viwDdLLG~~~lPL~~v~ 62 (85)
+||-.+++ .||.||+ .|.|.++. +. .-|.|+|||.+ +--|++||.+.|++....
T Consensus 55 ~kT~v~~~t~nPvfnE-------tF~f~i~~~~l~~~~L~~~V~~~~~~~~~~~iG~v~l~~~~~~ 113 (138)
T cd08408 55 SKTSIRRGQPDPEFKE-------TFVFQVALFQLSEVTLMFSVYNKRKMKRKEMIGWFSLGLNSSG 113 (138)
T ss_pred ccceeecCCCCCcEee-------eEEEECCHHHhCccEEEEEEEECCCCCCCcEEEEEEECCcCCC
Confidence 35666666 5899999 88887754 33 37999999976 678899999999998543
No 96
>PLN03200 cellulose synthase-interactive protein; Provisional
Probab=97.65 E-value=3.9e-05 Score=72.75 Aligned_cols=66 Identities=17% Similarity=0.172 Sum_probs=50.7
Q ss_pred ceeeeee-cCceeeeeccccceeeEe--eeccCCCCceEEEEeeCCeeeeceeeEEEeecCCeeeecCcCCCceeEee
Q psy8569 2 RKESNVI-GSNFRWSVFSVKTRFEVP--SETNDVNQGLLIEVWDKGIIWDRAIGYHYLPLPQVAFSNEVGSRKTAGVK 76 (85)
Q Consensus 2 ~~~~~v~-g~~P~W~~~~~~~~~~f~--fet~d~~~gL~vEVWnKgviwDdLLG~~~lPL~~v~~s~e~g~g~W~~l~ 76 (85)
+||..|+ +.||+||+ +|. |+....++-|.+||||||..=||.||.+-|||.+|-. +-.-..|+.|.
T Consensus 2013 ~kTkvvk~~~nP~Wne-------~f~~~~~~p~~~~~l~iev~d~d~f~kd~~G~~~i~l~~vv~--~~~~~~~~~L~ 2081 (2102)
T PLN03200 2013 RQTKVVSHSSSPEWKE-------GFTWAFDSPPKGQKLHISCKSKNTFGKSSLGKVTIQIDRVVM--EGTYSGEYSLN 2081 (2102)
T ss_pred ccccccCCCCCCCccc-------ceeeeecCCCCCCceEEEEEecCccCCCCCceEEEEHHHHhc--CceeeeeeecC
Confidence 3555554 56799999 666 5555556779999999999989999999999999987 44444555554
No 97
>cd08374 C2F_Ferlin C2 domain sixth repeat in Ferlin. Ferlins are involved in vesicle fusion events. Ferlins and other proteins, such as Synaptotagmins, are implicated in facilitating the fusion process when cell membranes fuse together. There are six known human Ferlins: Dysferlin (Fer1L1), Otoferlin (Fer1L2), Myoferlin (Fer1L3), Fer1L4, Fer1L5, and Fer1L6. Defects in these genes can lead to a wide range of diseases including muscular dystrophy (dysferlin), deafness (otoferlin), and infertility (fer-1, fertilization factor-1). Structurally they have 6 tandem C2 domains, designated as (C2A-C2F) and a single C-terminal transmembrane domain, though there is a new study that disputes this and claims that there are actually 7 tandem C2 domains with another C2 domain inserted between C2D and C2E. In a subset of them (Dysferlin, Myoferlin, and Fer1) there is an additional conserved domain called DysF. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangemen
Probab=97.58 E-value=0.00016 Score=50.72 Aligned_cols=56 Identities=20% Similarity=0.189 Sum_probs=44.3
Q ss_pred eeeecCc--eeeeeccccceeeEeeeccC---------------------CC-CceEEEEeeCCe-eeeceeeEEEeecC
Q psy8569 5 SNVIGSN--FRWSVFSVKTRFEVPSETND---------------------VN-QGLLIEVWDKGI-IWDRAIGYHYLPLP 59 (85)
Q Consensus 5 ~~v~g~~--P~W~~~~~~~~~~f~fet~d---------------------~~-~gL~vEVWnKgv-iwDdLLG~~~lPL~ 59 (85)
|--+..| |.+|. ||.|+|.... .. .-|.++|||.|. --||.+|.+.|+|+
T Consensus 45 VHyrslnG~~~FNw-----RfvF~~~~~~~~~~~~~~~~~~~~~~~~~e~~~~~~L~lqvwD~D~~s~dd~iG~~~l~l~ 119 (133)
T cd08374 45 VHYRSLDGEGNFNW-----RFVFPFDYLPAEKKIVVIKKEHFWSLDETEYKIPPKLTLQVWDNDKFSPDDFLGSLELDLS 119 (133)
T ss_pred eEEecCCCCcEEeE-----EEEEeeecCCccceeEEEeeccccccCcceEecCcEEEEEEEECcccCCCCcceEEEEEhh
Confidence 3445666 88998 8888888732 22 369999999996 57999999999999
Q ss_pred Ceeeec
Q psy8569 60 QVAFSN 65 (85)
Q Consensus 60 ~v~~s~ 65 (85)
.+.++-
T Consensus 120 ~l~~~~ 125 (133)
T cd08374 120 ILPRPA 125 (133)
T ss_pred hccccc
Confidence 998853
No 98
>PLN02223 phosphoinositide phospholipase C
Probab=97.32 E-value=0.00026 Score=60.02 Aligned_cols=48 Identities=19% Similarity=0.194 Sum_probs=39.8
Q ss_pred cCceeeeeccccceeeEeeeccCCCC-ceEEEEeeCCe-eeeceeeEEEeecCCeee
Q psy8569 9 GSNFRWSVFSVKTRFEVPSETNDVNQ-GLLIEVWDKGI-IWDRAIGYHYLPLPQVAF 63 (85)
Q Consensus 9 g~~P~W~~~~~~~~~~f~fet~d~~~-gL~vEVWnKgv-iwDdLLG~~~lPL~~v~~ 63 (85)
|-||.||+ +|.|.+.--+. =|+|+|+|.|. .-||++|-++||++.++.
T Consensus 461 g~nPvWne-------~F~F~i~~PELAlLrf~V~D~D~~~~ddfiGQ~~LPv~~Lr~ 510 (537)
T PLN02223 461 EWKPTWGE-------EFTFPLTYPDLALISFEVYDYEVSTADAFCGQTCLPVSELIE 510 (537)
T ss_pred CcCceecc-------eeEEEEEccCceEEEEEEEecCCCCCCcEEEEEecchHHhcC
Confidence 45699999 77787755555 48999999997 568999999999998876
No 99
>PLN02952 phosphoinositide phospholipase C
Probab=97.26 E-value=0.00033 Score=59.80 Aligned_cols=55 Identities=20% Similarity=0.128 Sum_probs=43.1
Q ss_pred ceeeeeec-CceeeeeccccceeeEeeeccCCCC-ceEEEEeeCCe-eeeceeeEEEeecCCeee
Q psy8569 2 RKESNVIG-SNFRWSVFSVKTRFEVPSETNDVNQ-GLLIEVWDKGI-IWDRAIGYHYLPLPQVAF 63 (85)
Q Consensus 2 ~~~~~v~g-~~P~W~~~~~~~~~~f~fet~d~~~-gL~vEVWnKgv-iwDdLLG~~~lPL~~v~~ 63 (85)
+||-.|++ -||.|++ +|.|.....+. =|+|+|||+|. .-||++|.++|||+.++.
T Consensus 515 ~kTkvi~nN~nPvWnE-------~F~F~i~~PELAllrf~V~D~D~~~~ddfiGq~~lPv~~Lr~ 572 (599)
T PLN02952 515 KKTKIIEDNWYPAWNE-------EFSFPLTVPELALLRIEVREYDMSEKDDFGGQTCLPVSELRP 572 (599)
T ss_pred eeeeeccCCCCcccCC-------eeEEEEEcCCccEEEEEEEecCCCCCCCeEEEEEcchhHhcC
Confidence 45666665 6799999 77776654444 48899999876 468999999999999987
No 100
>PLN02222 phosphoinositide phospholipase C 2
Probab=97.10 E-value=0.00055 Score=58.27 Aligned_cols=55 Identities=16% Similarity=0.073 Sum_probs=42.9
Q ss_pred ceeeeeec-CceeeeeccccceeeEeeeccCCCC-ceEEEEeeCCe-eeeceeeEEEeecCCeee
Q psy8569 2 RKESNVIG-SNFRWSVFSVKTRFEVPSETNDVNQ-GLLIEVWDKGI-IWDRAIGYHYLPLPQVAF 63 (85)
Q Consensus 2 ~~~~~v~g-~~P~W~~~~~~~~~~f~fet~d~~~-gL~vEVWnKgv-iwDdLLG~~~lPL~~v~~ 63 (85)
+||-.|++ -||.|++ +|.|.+.-.+. =|+|+|||+|. .-||++|.++||+..++.
T Consensus 497 ~rTk~v~nn~nP~W~e-------~f~F~i~~PeLAllRf~V~d~D~~~~ddfigq~~lPv~~Lr~ 554 (581)
T PLN02222 497 KKTKTLEDNWIPAWDE-------VFEFPLTVPELALLRLEVHEYDMSEKDDFGGQTCLPVWELSQ 554 (581)
T ss_pred eeeEecCCCCCcccCC-------eeEEEEEcCceeEEEEEEEECCCCCCCcEEEEEEcchhhhhC
Confidence 45666665 5699999 67776644443 58999999886 568999999999998876
No 101
>PLN02230 phosphoinositide phospholipase C 4
Probab=97.03 E-value=0.00055 Score=58.52 Aligned_cols=50 Identities=20% Similarity=0.097 Sum_probs=40.7
Q ss_pred eecCceeeeeccccceeeEeeeccCCCC-ceEEEEeeCCe-eeeceeeEEEeecCCeee
Q psy8569 7 VIGSNFRWSVFSVKTRFEVPSETNDVNQ-GLLIEVWDKGI-IWDRAIGYHYLPLPQVAF 63 (85)
Q Consensus 7 v~g~~P~W~~~~~~~~~~f~fet~d~~~-gL~vEVWnKgv-iwDdLLG~~~lPL~~v~~ 63 (85)
-.|-||.|++ +|.|...--+. =|+|+|+|.|. .-||++|-++|||..++.
T Consensus 520 ~n~~nP~Wne-------ef~F~l~vPELAllRf~V~d~d~~~~ddfiGQ~~lPv~~Lr~ 571 (598)
T PLN02230 520 YDTWTPIWNK-------EFIFPLAVPELALLRVEVHEHDINEKDDFGGQTCLPVSEIRQ 571 (598)
T ss_pred CCCCCCccCC-------eeEEEEEcCceeEEEEEEEECCCCCCCCEEEEEEcchHHhhC
Confidence 3467799999 77776654444 59999999998 678999999999998876
No 102
>KOG0169|consensus
Probab=96.68 E-value=0.0013 Score=57.87 Aligned_cols=52 Identities=25% Similarity=0.217 Sum_probs=44.4
Q ss_pred eeeecCceeeeeccccceeeEeeeccCCCC-ceEEEEeeCCeee-eceeeEEEeecCCeee
Q psy8569 5 SNVIGSNFRWSVFSVKTRFEVPSETNDVNQ-GLLIEVWDKGIIW-DRAIGYHYLPLPQVAF 63 (85)
Q Consensus 5 ~~v~g~~P~W~~~~~~~~~~f~fet~d~~~-gL~vEVWnKgviw-DdLLG~~~lPL~~v~~ 63 (85)
|.-.|-+|.|++ +|.|.....+. =|+|+|+|.|.+= ||++|-++||++.+++
T Consensus 664 v~~NgfnP~W~e-------~f~F~l~vPELAliRF~V~d~d~~~~ddF~GQ~tlP~~~L~~ 717 (746)
T KOG0169|consen 664 VKNNGFNPIWDE-------EFEFQLSVPELALIRFEVHDYDYIGKDDFIGQTTLPVSELRQ 717 (746)
T ss_pred eccCCcCcccCC-------eEEEEEeccceeEEEEEEEecCCCCcccccceeeccHHHhhC
Confidence 333455699999 99998877777 5899999999999 9999999999998876
No 103
>cd08689 C2_fungal_Pkc1p C2 domain found in protein kinase C (Pkc1p) in Saccharomyces cerevisiae. This family is named after the protein kinase C in Saccharomyces cerevisiae, Pkc1p. Protein kinase C is a member of a family of Ser/Thr phosphotransferases that are involved in many cellular signaling pathways. PKC has two antiparallel coiled-coiled regions (ACC finger domain) (AKA PKC homology region 1 (HR1)/ Rho binding domain) upstream of the C2 domain and two C1 domains downstream. The C2 domain was first identified in PKC. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains, like those of PKC, are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphosphates, and intracellular proteins. Most C2 domain proteins are either signal transduction enzymes that
Probab=96.65 E-value=0.0014 Score=46.07 Aligned_cols=46 Identities=26% Similarity=0.373 Sum_probs=39.4
Q ss_pred cCceeeeeccccceeeEeeeccCCCCceEEEEeeCCeeeeceeeEEEeecCCee
Q psy8569 9 GSNFRWSVFSVKTRFEVPSETNDVNQGLLIEVWDKGIIWDRAIGYHYLPLPQVA 62 (85)
Q Consensus 9 g~~P~W~~~~~~~~~~f~fet~d~~~gL~vEVWnKgviwDdLLG~~~lPL~~v~ 62 (85)
+.||+||+ +|.|.. |-...+.+.||||.--..-=+|-.||+|+.|.
T Consensus 42 srnd~WnE-------~F~i~V-dk~nEiel~VyDk~~~~~~Pi~llW~~~sdi~ 87 (109)
T cd08689 42 SRNDRWNE-------DFEIPV-EKNNEEEVIVYDKGGDQPVPVGLLWLRLSDIA 87 (109)
T ss_pred CCCCcccc-------eEEEEe-cCCcEEEEEEEeCCCCeecceeeehhhHHHHH
Confidence 46899999 888888 44668999999998888888999999999874
No 104
>PLN02228 Phosphoinositide phospholipase C
Probab=96.50 E-value=0.0032 Score=53.59 Aligned_cols=54 Identities=19% Similarity=0.156 Sum_probs=40.5
Q ss_pred eeeeeec-Cceee-eeccccceeeEeeeccCCCC-ceEEEEeeCCe-eeeceeeEEEeecCCeee
Q psy8569 3 KESNVIG-SNFRW-SVFSVKTRFEVPSETNDVNQ-GLLIEVWDKGI-IWDRAIGYHYLPLPQVAF 63 (85)
Q Consensus 3 ~~~~v~g-~~P~W-~~~~~~~~~~f~fet~d~~~-gL~vEVWnKgv-iwDdLLG~~~lPL~~v~~ 63 (85)
||-.+++ -||.| ++ +|.|.....+. =|+|+|+|.|. .-|+++|.++|||..++.
T Consensus 477 rTk~~~n~~nP~W~~e-------~f~F~~~~pELA~lRf~V~D~d~~~~d~figq~~lPv~~Lr~ 534 (567)
T PLN02228 477 RTETAVDQWFPIWGND-------EFLFQLRVPELALLWFKVQDYDNDTQNDFAGQTCLPLPELKS 534 (567)
T ss_pred eeeccCCCCCceECCC-------eEEEEEEcCceeEEEEEEEeCCCCCCCCEEEEEEcchhHhhC
Confidence 4444443 57999 88 66666654444 58999999884 578999999999998875
No 105
>KOG1028|consensus
Probab=95.95 E-value=0.016 Score=46.90 Aligned_cols=65 Identities=18% Similarity=0.044 Sum_probs=49.9
Q ss_pred ceeeeeecCc-eeeeeccccceeeEeeecc---CCCCceEEEEeeCCe-eeeceeeEEEeecCCeeeecCcCCCceeEe
Q psy8569 2 RKESNVIGSN-FRWSVFSVKTRFEVPSETN---DVNQGLLIEVWDKGI-IWDRAIGYHYLPLPQVAFSNEVGSRKTAGV 75 (85)
Q Consensus 2 ~~~~~v~g~~-P~W~~~~~~~~~~f~fet~---d~~~gL~vEVWnKgv-iwDdLLG~~~lPL~~v~~s~e~g~g~W~~l 75 (85)
+||-+.|+.. |.||+ +|.|++. -.+..|.+.||+-|. -=||++|-+.+||.++.-... .-.|.-+
T Consensus 204 ~kT~v~r~tlnP~fnE-------tf~f~v~~~~l~~~~L~l~V~~~drfsr~~~iGev~~~l~~~~~~~~--~~~w~~l 273 (421)
T KOG1028|consen 204 FKTRVHRKTLNPVFNE-------TFRFEVPYEELSNRVLHLSVYDFDRFSRHDFIGEVILPLGEVDLLST--TLFWKDL 273 (421)
T ss_pred ceeeeeecCcCCcccc-------ceEeecCHHHhccCEEEEEEEecCCcccccEEEEEEecCcccccccc--ceeeecc
Confidence 4677778777 99999 8888853 234479999999998 678999999999999887332 4445544
No 106
>KOG2059|consensus
Probab=95.82 E-value=0.0061 Score=54.18 Aligned_cols=61 Identities=16% Similarity=0.103 Sum_probs=55.0
Q ss_pred eecCceeeeeccccceeeEeeeccCCCCceEEEEeeCCeeeeceeeEEEeecCCeeeecCcCCCceeEee
Q psy8569 7 VIGSNFRWSVFSVKTRFEVPSETNDVNQGLLIEVWDKGIIWDRAIGYHYLPLPQVAFSNEVGSRKTAGVK 76 (85)
Q Consensus 7 v~g~~P~W~~~~~~~~~~f~fet~d~~~gL~vEVWnKgviwDdLLG~~~lPL~~v~~s~e~g~g~W~~l~ 76 (85)
=|..-|-|.+ ||.|++.+.=..|.|-|||+|+--||.+|...|.=..|+--+ |.+.|..|.
T Consensus 46 ~ksL~PF~gE-------e~~~~iP~~F~~l~fYv~D~d~~~D~~IGKvai~re~l~~~~--~~d~W~~L~ 106 (800)
T KOG2059|consen 46 EKSLCPFFGE-------EFYFEIPRTFRYLSFYVWDRDLKRDDIIGKVAIKREDLHMYP--GKDTWFSLQ 106 (800)
T ss_pred hhhcCCcccc-------ceEEecCcceeeEEEEEeccccccccccceeeeeHHHHhhCC--CCccceecc
Confidence 3667799999 999999999999999999999999999999999988888743 899998875
No 107
>COG5038 Ca2+-dependent lipid-binding protein, contains C2 domain [General function prediction only]
Probab=95.14 E-value=0.018 Score=53.25 Aligned_cols=47 Identities=19% Similarity=0.239 Sum_probs=43.3
Q ss_pred CceeeeeccccceeeEeeeccCCCCceEEEEee-CCeeeeceeeEEEeecCCeee
Q psy8569 10 SNFRWSVFSVKTRFEVPSETNDVNQGLLIEVWD-KGIIWDRAIGYHYLPLPQVAF 63 (85)
Q Consensus 10 ~~P~W~~~~~~~~~~f~fet~d~~~gL~vEVWn-KgviwDdLLG~~~lPL~~v~~ 63 (85)
.||+||+ +|-.-.|..++-|.++||| .+..=|+++|+..|+|+.+.+
T Consensus 482 ~nPvwNE-------t~Yi~lns~~d~L~LslyD~n~~~sd~vvG~~~l~L~~L~~ 529 (1227)
T COG5038 482 LNPVWNE-------TFYILLNSFTDPLNLSLYDFNSFKSDKVVGSTQLDLALLHQ 529 (1227)
T ss_pred CCccccc-------eEEEEecccCCceeEEEEeccccCCcceeeeEEechHHhhh
Confidence 4799999 7777788999999999999 899999999999999998877
No 108
>KOG1328|consensus
Probab=94.88 E-value=0.0091 Score=54.08 Aligned_cols=61 Identities=20% Similarity=0.311 Sum_probs=51.9
Q ss_pred ecCceeeeeccccceeeEeeeccCCCC-ceEEEEeeCCe-------------------------------------eeec
Q psy8569 8 IGSNFRWSVFSVKTRFEVPSETNDVNQ-GLLIEVWDKGI-------------------------------------IWDR 49 (85)
Q Consensus 8 ~g~~P~W~~~~~~~~~~f~fet~d~~~-gL~vEVWnKgv-------------------------------------iwDd 49 (85)
+-.||.|++ .|.|++.|++. ++-+.+||-|= -=||
T Consensus 186 ~TLnPkW~E-------kF~F~IeDv~tDqfHlDIWDHDDe~sv~dAvs~LNeV~G~kG~GRyFKqv~qSARans~d~tDD 258 (1103)
T KOG1328|consen 186 KTLNPKWSE-------KFQFTIEDVQTDQFHLDIWDHDDEESVLDAVSSLNEVTGFKGIGRYFKQVTQSARANSDDCTDD 258 (1103)
T ss_pred ccCCcchhh-------heeeehhccccceeeeecccCCccHHHHHHHHHHhhhhcchhHHHHHHHHHHHHhcCCCccccc
Confidence 446899999 99999999998 89999998652 1289
Q ss_pred eeeEEEeecCCeeeecCcCCCceeEeecc
Q psy8569 50 AIGYHYLPLPQVAFSNEVGSRKTAGVKGL 78 (85)
Q Consensus 50 LLG~~~lPL~~v~~s~e~g~g~W~~l~~~ 78 (85)
+||+.-|||..|.- .|-++|..|+-.
T Consensus 259 FLGciNipl~EiP~---~Gld~WFkLepR 284 (1103)
T KOG1328|consen 259 FLGCINIPLAEIPP---DGLDQWFKLEPR 284 (1103)
T ss_pred cccccccchhcCCc---chHHHHhccCcc
Confidence 99999999999986 788899888754
No 109
>KOG0696|consensus
Probab=94.88 E-value=0.016 Score=50.42 Aligned_cols=53 Identities=19% Similarity=0.280 Sum_probs=41.0
Q ss_pred eeeee-cCceeeeeccccceeeEeeec--cCCCCceEEEEeeCC-eeeeceeeEEEeecCCeee
Q psy8569 4 ESNVI-GSNFRWSVFSVKTRFEVPSET--NDVNQGLLIEVWDKG-IIWDRAIGYHYLPLPQVAF 63 (85)
Q Consensus 4 ~~~v~-g~~P~W~~~~~~~~~~f~fet--~d~~~gL~vEVWnKg-viwDdLLG~~~lPL~~v~~ 63 (85)
|-+|+ ..||.||+ +|.|+. .|.+.-|.|||||=| +.=+|+||+....++.+..
T Consensus 221 TkTik~~LNP~wNE-------tftf~Lkp~DkdrRlsiEvWDWDrTsRNDFMGslSFgisEl~K 277 (683)
T KOG0696|consen 221 TKTIKATLNPVWNE-------TFTFKLKPSDKDRRLSIEVWDWDRTSRNDFMGSLSFGISELQK 277 (683)
T ss_pred hhhhhhhcCccccc-------eeEEecccccccceeEEEEecccccccccccceecccHHHHhh
Confidence 33444 46899999 555555 788889999999955 3456999999999988887
No 110
>KOG1028|consensus
Probab=93.89 E-value=0.063 Score=43.46 Aligned_cols=51 Identities=20% Similarity=0.192 Sum_probs=39.1
Q ss_pred eeeeee-cCceeeeeccccceeeEeeecc--CCCC-ceEEEEeeCCeeee-ceeeEEEeecCC
Q psy8569 3 KESNVI-GSNFRWSVFSVKTRFEVPSETN--DVNQ-GLLIEVWDKGIIWD-RAIGYHYLPLPQ 60 (85)
Q Consensus 3 ~~~~v~-g~~P~W~~~~~~~~~~f~fet~--d~~~-gL~vEVWnKgviwD-dLLG~~~lPL~~ 60 (85)
||...+ ..||.||+ .|.|++. .+.. .|.++|||.+-+=- +++|.|+|...+
T Consensus 338 kT~~~~~~~npv~ne-------sf~F~vp~~~l~~~~l~l~V~d~d~~~~~~~iG~~~lG~~~ 393 (421)
T KOG1028|consen 338 KTSVKKKTLNPVFNE-------TFVFDVPPEQLAEVSLELTVWDHDTLGSNDLIGRCILGSDS 393 (421)
T ss_pred eeecccCCCCCcccc-------cEEEeCCHHHhheeEEEEEEEEcccccccceeeEEEecCCC
Confidence 444443 45699999 8888764 4544 79999999987754 799999998887
No 111
>PLN02270 phospholipase D alpha
Probab=93.54 E-value=0.14 Score=45.77 Aligned_cols=65 Identities=15% Similarity=0.230 Sum_probs=53.2
Q ss_pred eeeeeec--CceeeeeccccceeeEeeeccCCCCceEEEEeeCCeeeeceeeEEEeecCCeeeecCcCCCceeEee
Q psy8569 3 KESNVIG--SNFRWSVFSVKTRFEVPSETNDVNQGLLIEVWDKGIIWDRAIGYHYLPLPQVAFSNEVGSRKTAGVK 76 (85)
Q Consensus 3 ~~~~v~g--~~P~W~~~~~~~~~~f~fet~d~~~gL~vEVWnKgviwDdLLG~~~lPL~~v~~s~e~g~g~W~~l~ 76 (85)
+|-+|.. .||.|+| .|..-....-+.+.|.|=|++++=..|||..+||...|-- ++.-..|.-+-
T Consensus 62 rtr~~~~~~~~p~w~e-------~f~i~~ah~~~~v~f~vkd~~~~g~~~ig~~~~p~~~~~~--g~~i~~~~~~~ 128 (808)
T PLN02270 62 RTRKIENEPKNPRWYE-------SFHIYCAHMASNIIFTVKDDNPIGATLIGRAYIPVEEILD--GEEVDRWVEIL 128 (808)
T ss_pred EEeecCCCCCCCcccc-------ceEEeeccCcceEEEEEecCCccCceEEEEEEEEHHHhcC--CCccccEEecc
Confidence 4555655 3899999 8888888888999999999999999999999999998866 44456666543
No 112
>KOG1264|consensus
Probab=93.41 E-value=0.077 Score=48.86 Aligned_cols=55 Identities=16% Similarity=0.164 Sum_probs=48.3
Q ss_pred ceeeeeecCceeee-eccccceeeEeeeccCCCC-ceEEEEeeCCeeee-ceeeEEEeecCCeee
Q psy8569 2 RKESNVIGSNFRWS-VFSVKTRFEVPSETNDVNQ-GLLIEVWDKGIIWD-RAIGYHYLPLPQVAF 63 (85)
Q Consensus 2 ~~~~~v~g~~P~W~-~~~~~~~~~f~fet~d~~~-gL~vEVWnKgviwD-dLLG~~~lPL~~v~~ 63 (85)
++.|+=-|.||.|+ + .|.||+-+-+. =|+|+|.+.|+.=| .+||-..-|+..|++
T Consensus 1105 t~~V~dNGlnPiWn~e-------~ftFeI~nPe~A~lRF~V~eeDmfs~~~FiaqA~yPv~~ik~ 1162 (1267)
T KOG1264|consen 1105 TTVVNDNGLNPIWNPE-------KFTFEIYNPEFAFLRFVVYEEDMFSDPNFLAQATYPVKAIKS 1162 (1267)
T ss_pred EEEeccCCCCCCCCCc-------ceEEEeeCCceEEEEEEEecccccCCcceeeeeecchhhhhc
Confidence 34566678999999 8 89999987777 59999999999999 899999999999987
No 113
>KOG2059|consensus
Probab=91.20 E-value=0.2 Score=44.95 Aligned_cols=63 Identities=11% Similarity=0.101 Sum_probs=50.4
Q ss_pred eeeecCceeeeeccccceeeEeeeccCC----------------CCceEEEEee--CCeeeeceeeEEEeecCCeeeecC
Q psy8569 5 SNVIGSNFRWSVFSVKTRFEVPSETNDV----------------NQGLLIEVWD--KGIIWDRAIGYHYLPLPQVAFSNE 66 (85)
Q Consensus 5 ~~v~g~~P~W~~~~~~~~~~f~fet~d~----------------~~gL~vEVWn--KgviwDdLLG~~~lPL~~v~~s~e 66 (85)
+..++.+|.|++ .|.|+.-.- ..-|+|++|| ..++-|+.+|-.-+|+....+ .
T Consensus 172 ~~kkt~~p~~~E-------v~~f~~~~~~~~s~ks~~~~~~e~~~l~irv~lW~~~~~~~~~~FlGevrv~v~~~~~--~ 242 (800)
T KOG2059|consen 172 VKKKTTNPQFDE-------VFYFEVTREESYSKKSLFMPEEEDDMLEIRVDLWNDLNLVINDVFLGEVRVPVDVLRQ--K 242 (800)
T ss_pred eeeeccCcchhh-------heeeeeccccccccchhcCcccCCceeeEEEeeccchhhhhhhhhceeEEeehhhhhh--c
Confidence 556889999999 777776443 4479999999 445569999999999998886 6
Q ss_pred cCCCceeEee
Q psy8569 67 VGSRKTAGVK 76 (85)
Q Consensus 67 ~g~g~W~~l~ 76 (85)
.++..|.-|.
T Consensus 243 s~p~~W~~Lq 252 (800)
T KOG2059|consen 243 SSPAAWYYLQ 252 (800)
T ss_pred cCccceEEEe
Confidence 7788888764
No 114
>COG5038 Ca2+-dependent lipid-binding protein, contains C2 domain [General function prediction only]
Probab=91.16 E-value=0.15 Score=47.45 Aligned_cols=72 Identities=24% Similarity=0.136 Sum_probs=50.7
Q ss_pred eeeeeecCceeeeeccccceeeEeeecc-CCCCceEEEEeeCCeee-eceeeEEEeecCCeee-----ecCcCCCcee-E
Q psy8569 3 KESNVIGSNFRWSVFSVKTRFEVPSETN-DVNQGLLIEVWDKGIIW-DRAIGYHYLPLPQVAF-----SNEVGSRKTA-G 74 (85)
Q Consensus 3 ~~~~v~g~~P~W~~~~~~~~~~f~fet~-d~~~gL~vEVWnKgviw-DdLLG~~~lPL~~v~~-----s~e~g~g~W~-~ 74 (85)
+.+.-|+.||.||+ ++.-|+. +.+.-|.+-|-|=+.-= ||+||+|-+||.++.+ ++-.-.|+|. .
T Consensus 1077 tkv~KktlNPvwNE-------e~~i~v~~r~~D~~~i~v~Dwd~~~knd~lg~~~idL~~l~~~~~~n~~i~ldgk~~~~ 1149 (1227)
T COG5038 1077 TKVVKKTLNPVWNE-------EFTIEVLNRVKDVLTINVNDWDSGEKNDLLGTAEIDLSKLEPGGTTNSNIPLDGKTFIV 1149 (1227)
T ss_pred ccchhccCCCCccc-------cceEeeeccccceEEEEEeecccCCCccccccccccHhhcCcCCccceeeeccCcceEe
Confidence 34566899999999 9999994 77777777775544433 4999999999999876 2233456663 3
Q ss_pred eeccccc
Q psy8569 75 VKGLFSP 81 (85)
Q Consensus 75 l~~~~~~ 81 (85)
+.|.|.|
T Consensus 1150 ~~g~~~~ 1156 (1227)
T COG5038 1150 LDGTLHP 1156 (1227)
T ss_pred cccEeec
Confidence 3444444
No 115
>PF15625 CC2D2AN-C2: CC2D2A N-terminal C2 domain
Probab=88.48 E-value=2.5 Score=30.00 Aligned_cols=65 Identities=15% Similarity=0.258 Sum_probs=47.0
Q ss_pred eeeeeccccceeeEeeeccCCCCceEEEEeeCCeeeeceeeEEEeecCCeeeecCcC--CCceeEee
Q psy8569 12 FRWSVFSVKTRFEVPSETNDVNQGLLIEVWDKGIIWDRAIGYHYLPLPQVAFSNEVG--SRKTAGVK 76 (85)
Q Consensus 12 P~W~~~~~~~~~~f~fet~d~~~gL~vEVWnKgviwDdLLG~~~lPL~~v~~s~e~g--~g~W~~l~ 76 (85)
+-|+.|.+.-.-.|.+.+...-.-|.+|||.++.+-|.+|...+|||.+-+...... +-+|+.+.
T Consensus 57 ~l~~dF~v~f~~~f~v~i~~~Pesi~l~i~E~~~~~~~~la~v~vpvP~~~~~~~~~~~~~~~~eFs 123 (168)
T PF15625_consen 57 PLWSDFRVHFNEIFNVQITRWPESIKLEIYEKSGLSDRLLAEVFVPVPGSTVHTSTDNVPLEEYEFS 123 (168)
T ss_pred ecCCCeEEeccCEEEEEEecCCCEEEEEEEEccCccceEEEEEEeeCCCCcccccccCCceEeEEEc
Confidence 345555555555666667777778999999999999999999999998877643222 44555443
No 116
>KOG1011|consensus
Probab=87.80 E-value=0.38 Score=44.01 Aligned_cols=59 Identities=15% Similarity=0.197 Sum_probs=47.2
Q ss_pred cCceeeeeccccceeeEeeeccCCCCceEEEEeeCCe------------eeeceeeEEEeecCCeeeecCcCCCceeEee
Q psy8569 9 GSNFRWSVFSVKTRFEVPSETNDVNQGLLIEVWDKGI------------IWDRAIGYHYLPLPQVAFSNEVGSRKTAGVK 76 (85)
Q Consensus 9 g~~P~W~~~~~~~~~~f~fet~d~~~gL~vEVWnKgv------------iwDdLLG~~~lPL~~v~~s~e~g~g~W~~l~ 76 (85)
..||.||+ .|-||--+-..-+.|.|||+|- --||+||--.|-+.+++- | -+-|++|+
T Consensus 337 ~lnpvw~e-------kfhfechnstdrikvrvwded~dlksklrqkl~resddflgqtvievrtlsg--e--mdvwynle 405 (1283)
T KOG1011|consen 337 ELNPVWNE-------KFHFECHNSTDRIKVRVWDEDNDLKSKLRQKLTRESDDFLGQTVIEVRTLSG--E--MDVWYNLE 405 (1283)
T ss_pred ccchhhhh-------heeeeecCCCceeEEEEecCcccHHHHHHHHhhhcccccccceeEEEEeccc--c--hhhhcchh
Confidence 46899999 9999997766779999999874 358999999998877654 2 35788888
Q ss_pred cc
Q psy8569 77 GL 78 (85)
Q Consensus 77 ~~ 78 (85)
+.
T Consensus 406 kr 407 (1283)
T KOG1011|consen 406 KR 407 (1283)
T ss_pred hc
Confidence 64
No 117
>cd08679 C2_DOCK180_related C2 domains found in Dedicator Of CytoKinesis 1 (DOCK 180) and related proteins. Dock180 was first identified as an 180kd proto-oncogene product c-Crk-interacting protein involved in actin cytoskeletal changes. It is now known that it has Rac-specific GEF activity, but lacks the conventional Dbl homology (DH) domain. There are 10 additional related proteins that can be divided into four classes based on sequence similarity and domain organization: Dock-A which includes Dock180/Dock1, Dock2, and Dock5; Dock-B which includes Dock3/MOCA (modifier of cell adhesion) and Dock4; Dock-C which includes Dock6/Zir1, Dock7/Zir2, and Dock8/Zir3; and Dock-D, which includes Dock9/Zizimin1, Dock10/Zizimin3, and Dock11/Zizimin2/ACG (activated Cdc42-associated GEF). Most of members of classes Dock-A and Dock-B are the GEFs specific for Rac. Those of Dock-D are Cdc42-specific GEFs while those of Dock-C are the GEFs for both. All Dock180-related proteins have two common homolo
Probab=86.88 E-value=2.1 Score=30.26 Aligned_cols=49 Identities=20% Similarity=0.311 Sum_probs=36.5
Q ss_pred eeeecCceeeeeccccceeeEeeecc-CC--CCceEEEEeeCCeee------eceeeEEEeecCC
Q psy8569 5 SNVIGSNFRWSVFSVKTRFEVPSETN-DV--NQGLLIEVWDKGIIW------DRAIGYHYLPLPQ 60 (85)
Q Consensus 5 ~~v~g~~P~W~~~~~~~~~~f~fet~-d~--~~gL~vEVWnKgviw------DdLLG~~~lPL~~ 60 (85)
+..-..+|.|++ +|..... +. +.-|.|++.+-..-= ...+|++|+||-.
T Consensus 58 v~~~~k~p~f~d-------eiKi~LP~~l~~~~HLlFtf~hv~~~~~~~~~~~~~~g~a~lpL~~ 115 (178)
T cd08679 58 VVYYHKNPVFND-------EIKIQLPADLTPQHHLLFTFYHVSSKKKQGDKEETPFGYAFLPLMD 115 (178)
T ss_pred EEEcCCCCCCce-------eEEEecCCccCCCeEEEEEEEccccccccCCCccceEEEEEEeccc
Confidence 444446899999 8888873 22 447999998865443 4789999999985
No 118
>PF14429 DOCK-C2: C2 domain in Dock180 and Zizimin proteins; PDB: 3L4C_A.
Probab=83.09 E-value=3.2 Score=29.26 Aligned_cols=45 Identities=22% Similarity=0.420 Sum_probs=29.8
Q ss_pred cCceeeeeccccceeeEeeecc-CC--CCceEEEEeeCCeee----eceeeEEEeecCC
Q psy8569 9 GSNFRWSVFSVKTRFEVPSETN-DV--NQGLLIEVWDKGIIW----DRAIGYHYLPLPQ 60 (85)
Q Consensus 9 g~~P~W~~~~~~~~~~f~fet~-d~--~~gL~vEVWnKgviw----DdLLG~~~lPL~~ 60 (85)
.++|.|++ +|..+.. ++ +..|.|++..-..-= +..+|++||||..
T Consensus 69 ~k~P~f~d-------eiKi~LP~~l~~~~HLlFtf~h~s~~~~~~~~~~~g~a~lpL~~ 120 (184)
T PF14429_consen 69 NKNPQFND-------EIKIQLPPDLFPKHHLLFTFYHVSCKESKEKSKPFGYAFLPLMD 120 (184)
T ss_dssp -SS-EEEE-------EEEEEE-CCCCTTEEEEEEEEE---SSSS-SS-EEEEEEEESB-
T ss_pred CCCCCccE-------EEEEEcCchhcccEEEEEEEEeeccccccCccceeEEEEEEeee
Confidence 47899999 9888873 22 337999999876642 1699999999986
No 119
>KOG1031|consensus
Probab=81.95 E-value=1 Score=41.02 Aligned_cols=56 Identities=18% Similarity=0.208 Sum_probs=45.8
Q ss_pred eeeeecCceeeeeccccceeeEeeeccCCCC---ceEEEEeeCCeeee-ceeeEEEeecCCeeeec
Q psy8569 4 ESNVIGSNFRWSVFSVKTRFEVPSETNDVNQ---GLLIEVWDKGIIWD-RAIGYHYLPLPQVAFSN 65 (85)
Q Consensus 4 ~~~v~g~~P~W~~~~~~~~~~f~fet~d~~~---gL~vEVWnKgviwD-dLLG~~~lPL~~v~~s~ 65 (85)
.|-.|+.||.||. =-|.||..|.+. -|++.|-|-|.|-- |.+|..+|.+.-+.++.
T Consensus 41 dvf~kslnp~wns------dwfkfevddadlqdeplqi~lld~dtysandaigkv~i~idpl~~e~ 100 (1169)
T KOG1031|consen 41 DVFLKSLNPQWNS------DWFKFEVDDADLQDEPLQIRLLDHDTYSANDAIGKVNIDIDPLCLEE 100 (1169)
T ss_pred hhhhhhcCCcccc------cceEEecChhhhccCCeeEEEecccccccccccceeeeccChHHHHh
Confidence 3557899999997 137888877655 49999999998864 99999999999988855
No 120
>KOG0905|consensus
Probab=79.62 E-value=1.3 Score=42.36 Aligned_cols=69 Identities=20% Similarity=0.161 Sum_probs=52.5
Q ss_pred ceeeeeec-CceeeeeccccceeeEe-eeccCCCC-ceEEEEeeCCeeee-ceeeEEEeecCCeeeecCcCCCceeEeec
Q psy8569 2 RKESNVIG-SNFRWSVFSVKTRFEVP-SETNDVNQ-GLLIEVWDKGIIWD-RAIGYHYLPLPQVAFSNEVGSRKTAGVKG 77 (85)
Q Consensus 2 ~~~~~v~g-~~P~W~~~~~~~~~~f~-fet~d~~~-gL~vEVWnKgviwD-dLLG~~~lPL~~v~~s~e~g~g~W~~l~~ 77 (85)
|||-.||+ .||..||.-| |. |..+.+-+ -|.+.||+.+.++- -+||-..|||..+.-+.|-+ .|+.|..
T Consensus 1563 RKTKvvrkt~~PTfnE~Lv-----Y~g~p~~~l~qReLQ~sVls~~~~~en~~lg~v~i~L~~~~l~kE~~--~Wy~lg~ 1635 (1639)
T KOG0905|consen 1563 RKTKVVRKTRNPTFNEMLV-----YDGFPKEILQQRELQVSVLSNGGLLENVFLGGVNIPLLKVDLLKESV--GWYNLGA 1635 (1639)
T ss_pred hhhccccccCCCchhhhee-----ecCCchhhhhhheeeeeeecccceeeeeeeeeeecchhhcchhhhhc--ceeeccc
Confidence 67766666 5699999332 33 34455554 69999999999887 89999999999999877755 7888764
No 121
>cd08695 C2_Dock-B C2 domains found in Dedicator Of CytoKinesis (Dock) class B proteins. Dock-B is one of 4 classes of Dock family proteins. The members here include: Dock3/MOCA (modifier of cell adhesion) and Dock4. Most of these members have been shown to be GEFs specific for Rac, although Dock4 has also been shown to interact indirectly with the Ras family GTPase Rap1, probably through Rap regulatory proteins. In addition to the C2 domain (AKA Dock homology region (DHR)-1, CED-5, Dock180, MBC-zizimin homology (CZH) 1) and the DHR-2 (AKA CZH2, or Docker), which all Dock180-related proteins have, Dock-B members contain a SH3 domain upstream of the C2 domain and a proline-rich region downstream. DHR-2 has the catalytic activity for Rac and/or Cdc42, but is structurally unrelated to the DH domain. The C2/DHR-1 domains of Dock180 and Dock4 have been shown to bind phosphatidylinositol-3, 4, 5-triphosphate (PtdIns(3,4,5)P3). The C2 domain was first identified in PKC. C2 domains fold int
Probab=78.99 E-value=3.7 Score=30.79 Aligned_cols=44 Identities=16% Similarity=0.335 Sum_probs=31.5
Q ss_pred cCceeeeeccccceeeEeeec--cCCCC-ceEEEEeeCCeee--e-ceeeEEEeecC
Q psy8569 9 GSNFRWSVFSVKTRFEVPSET--NDVNQ-GLLIEVWDKGIIW--D-RAIGYHYLPLP 59 (85)
Q Consensus 9 g~~P~W~~~~~~~~~~f~fet--~d~~~-gL~vEVWnKgviw--D-dLLG~~~lPL~ 59 (85)
.++|+|++ ++...+ .+..+ -|+|++-..-.-= + ...|+.|+||-
T Consensus 63 ~~~P~W~E-------tiKi~lP~~~~~~~HL~FtfrH~S~~~k~~~~pfg~s~lpL~ 112 (189)
T cd08695 63 NNSPRWNE-------TIKLPIPIDKFRGSHLRFEFRHCSTKDKGEKKLFGFSFVPLM 112 (189)
T ss_pred CCCCCCce-------eEEEecChhhCCCeeEEEEEEEeeeccCCCCCceEEEEEeec
Confidence 57899999 888877 33333 6999887633221 1 78999999994
No 122
>PLN02964 phosphatidylserine decarboxylase
Probab=76.67 E-value=1.2 Score=38.90 Aligned_cols=48 Identities=19% Similarity=0.191 Sum_probs=39.0
Q ss_pred cCceeeeeccccceeeEeeec--cCCCCceEEEEeeCCe-eeeceeeEEEeecCCeeee
Q psy8569 9 GSNFRWSVFSVKTRFEVPSET--NDVNQGLLIEVWDKGI-IWDRAIGYHYLPLPQVAFS 64 (85)
Q Consensus 9 g~~P~W~~~~~~~~~~f~fet--~d~~~gL~vEVWnKgv-iwDdLLG~~~lPL~~v~~s 64 (85)
-.+|+||+ +..|+. +..+-. .|-||+++- ..|++.|.|-++|+.+...
T Consensus 90 ~~~p~~~~-------~~~~~~~~~~~~~~-~~~~~~~~~~s~n~lv~~~e~~~t~f~~k 140 (644)
T PLN02964 90 TDKPVWNS-------EKKLLLEKNGPHLA-RISVFETNRLSKNTLVGYCELDLFDFVTQ 140 (644)
T ss_pred cCCcccch-------hhceEeccCCcceE-EEEEEecCCCCHHHhhhheeecHhhccHH
Confidence 45799999 555554 677775 999999986 7899999999999888764
No 123
>PF01060 DUF290: Transthyretin-like family; InterPro: IPR001534 This new apparently nematode-specific protein family has been called family 2 []. The proteins show weak similarity to transthyretin (formerly called prealbumin) which transports thyroid hormones. The specific function of this protein is unknown.; GO: 0005615 extracellular space
Probab=74.75 E-value=3.5 Score=25.92 Aligned_cols=23 Identities=9% Similarity=0.225 Sum_probs=19.1
Q ss_pred CceEEEEeeCCe-eeeceeeEEEe
Q psy8569 34 QGLLIEVWDKGI-IWDRAIGYHYL 56 (85)
Q Consensus 34 ~gL~vEVWnKgv-iwDdLLG~~~l 56 (85)
.+..|+||+++. ..||+|+...-
T Consensus 12 ~~~~V~L~e~d~~~~Ddll~~~~T 35 (80)
T PF01060_consen 12 KNVKVKLWEDDYFDPDDLLDETKT 35 (80)
T ss_pred CCCEEEEEECCCCCCCceeEEEEE
Confidence 478899999998 78999987554
No 124
>cd08694 C2_Dock-A C2 domains found in Dedicator Of CytoKinesis (Dock) class A proteins. Dock-A is one of 4 classes of Dock family proteins. The members here include: Dock180/Dock1, Dock2, and Dock5. Most of these members have been shown to be GEFs specific for Rac. Dock5 has not been well characterized to date, but most likely also is a GEF specific for Rac. In addition to the C2 domain (AKA Dock homology region (DHR)-1, CED-5, Dock180, MBC-zizimin homology (CZH) 1) and the DHR-2 (AKA CZH2, or Docker), which all Dock180-related proteins have, Dock-A members contain a proline-rich region and a SH3 domain upstream of the C2 domain. DHR-2 has the catalytic activity for Rac and/or Cdc42, but is structurally unrelated to the DH domain. The C2/DHR-1 domains of Dock180 and Dock4 have been shown to bind phosphatidylinositol-3, 4, 5-triphosphate (PtdIns(3,4,5)P3). The C2 domain was first identified in PKC. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangemen
Probab=73.56 E-value=9.4 Score=29.00 Aligned_cols=44 Identities=11% Similarity=0.154 Sum_probs=32.4
Q ss_pred ecCceeeeeccccceeeEeeec--cCCCC-ceEEEEee------CCeeeeceeeEEEeecC
Q psy8569 8 IGSNFRWSVFSVKTRFEVPSET--NDVNQ-GLLIEVWD------KGIIWDRAIGYHYLPLP 59 (85)
Q Consensus 8 ~g~~P~W~~~~~~~~~~f~fet--~d~~~-gL~vEVWn------KgviwDdLLG~~~lPL~ 59 (85)
-.++|+|+| ++...+ .+..+ -|+|++-. |+- =....|..|+||-
T Consensus 62 h~~~P~W~E-------tIKl~lP~~~~~~~HL~FtfrH~S~~~~kd~-~e~pfg~s~lpL~ 114 (196)
T cd08694 62 QVDKPKWFE-------TFKVAIPIEDFKSSHLRFTFKHRSSNEAKDK-SEKPFALSFVKLM 114 (196)
T ss_pred ecCCCCCce-------eEEEecChhhCCCeEEEEEEEeeccccccCC-CCCceEEEEEeee
Confidence 578899999 888877 33333 69999855 322 1478999999996
No 125
>cd08684 C2A_Tac2-N C2 domain first repeat found in Tac2-N (Tandem C2 protein in Nucleus). Tac2-N contains two C2 domains and a short C-terminus including a WHXL motif, which are key in stabilizing transport vesicles to the plasma membrane by binding to a plasma membrane. However unlike the usual carboxyl-terminal-type (C-type) tandem C2 proteins, it lacks a transmembrane domain, a Slp-homology domain, and a Munc13-1-interacting domain. Homology search analysis indicate that no known protein motifs are located in its N-terminus, making Tac2-N a novel class of Ca2+-independent, C-type tandem C2 proteins. The C2 domain was first identified in PKC. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances including bind phospholipids, inositol polyphos
Probab=72.87 E-value=1.6 Score=30.84 Aligned_cols=53 Identities=23% Similarity=0.177 Sum_probs=41.8
Q ss_pred eeeeeecCc-eeeeeccccceeeEeeeccCCCC---ceEEEEeeCCeeeeceeeEEEeecCCeee
Q psy8569 3 KESNVIGSN-FRWSVFSVKTRFEVPSETNDVNQ---GLLIEVWDKGIIWDRAIGYHYLPLPQVAF 63 (85)
Q Consensus 3 ~~~~v~g~~-P~W~~~~~~~~~~f~fet~d~~~---gL~vEVWnKgviwDdLLG~~~lPL~~v~~ 63 (85)
|++.-+|++ |...+ +|-|.++-... -|.|-|.+ .+-=..++|-|.|+|++..-
T Consensus 38 KsS~rrgs~d~~f~E-------TFVFqi~l~qL~~V~L~fsv~~-~~~RKe~iG~~sL~l~s~ge 94 (103)
T cd08684 38 KSSAKEGSNDIEFME-------TFVFAIKLQNLQTVRLVFKIQT-QTPRKRTIGECSLSLRTLST 94 (103)
T ss_pred cchhhcCCCChhHHH-------HHHHHHHHhhccceEEEEEeec-cCCccceeeEEEeecccCCH
Confidence 556666654 99999 99998865444 59999999 67778999999999998643
No 126
>cd08696 C2_Dock-C C2 domains found in Dedicator Of CytoKinesis (Dock) class C proteins. Dock-C is one of 4 classes of Dock family proteins. The members here include: Dock6/Zir1, Dock7/Zir2, and Dock8/Zir3. Dock-C members are GEFs for both Rac and Cdc42. In addition to the C2 domain (AKA Dock homology region (DHR)-1, CED-5, Dock180, MBC-zizimin homology (CZH) 1) and the DHR-2 (AKA CZH2, or Docker), which all Dock180-related proteins have, Dock-C members contain a functionally uncharacterized domain upstream of the C2 domain. DHR-2 has the catalytic activity for Rac and/or Cdc42, but is structurally unrelated to the DH domain. The C2/DHR-1 domains of Dock180 and Dock4 have been shown to bind phosphatidylinositol-3, 4, 5-triphosphate (PtdIns(3,4,5)P3). The C2 domain was first identified in PKC. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strand
Probab=67.45 E-value=17 Score=26.90 Aligned_cols=49 Identities=18% Similarity=0.268 Sum_probs=35.0
Q ss_pred eeeecCceeeeeccccceeeEeeecc--CCCC-ceEEEEeeCCee-------eeceeeEEEeecCC
Q psy8569 5 SNVIGSNFRWSVFSVKTRFEVPSETN--DVNQ-GLLIEVWDKGII-------WDRAIGYHYLPLPQ 60 (85)
Q Consensus 5 ~~v~g~~P~W~~~~~~~~~~f~fet~--d~~~-gL~vEVWnKgvi-------wDdLLG~~~lPL~~ 60 (85)
|..-.++|+|.+ ++..... ..++ -|.|+...-..- -...+|+.|+||-.
T Consensus 60 V~yHnk~P~f~D-------EiKi~LP~~l~~~hHLlFtF~Hvs~~~k~~~~~~e~~~Gys~lPL~~ 118 (179)
T cd08696 60 VTYHNKSPDFYD-------EIKIKLPADLTDNHHLLFTFYHISCQKKQEGGSVETPIGYTWLPLLR 118 (179)
T ss_pred EEEeCCCCcccc-------eEEEEcCCCCCCCeEEEEEEEEeeccccccCCCccceEEEEEEeeec
Confidence 455678899999 8887772 2222 699999883332 23679999999963
No 127
>PF00792 PI3K_C2: Phosphoinositide 3-kinase C2; InterPro: IPR002420 Phosphatidylinositol 3-kinase (PI3-kinase) (2.7.1.137 from EC) is an enzyme that phosphorylates phosphoinositides on the 3-hydroxyl group of the inositol ring. The usually N-terminal C2 domain interacts mainly with the scaffolding helical domain of the enzyme, and exhibits only minor interactions with the catalytic domain []. The domain consists of two four-stranded antiparallel beta-sheets that form a beta-sandwich. Isolated C2 domain binds multilamellar phospholipid vesicles which suggests that this domain could play a role in membrane association. Membrane attachment by C2 domains is typically mediated by the loops connecting beta-strand regions that in other C2 domain-containing proteins are calcium-binding region; GO: 0016303 1-phosphatidylinositol-3-kinase activity, 0046854 phosphatidylinositol phosphorylation, 0048015 phosphatidylinositol-mediated signaling, 0005942 phosphatidylinositol 3-kinase complex; PDB: 1E8W_A 1E8X_A 1E7V_A 1E90_A 1E7U_A 3L54_A 1E8Z_A 2CHX_A 3ML8_A 3OAW_A ....
Probab=63.91 E-value=25 Score=23.74 Aligned_cols=51 Identities=22% Similarity=0.294 Sum_probs=33.7
Q ss_pred eeeecC--ceeeeeccccceeeEeeeccCCCC--ceEEEEeeCCeeee-----ceeeEEEeecCC
Q psy8569 5 SNVIGS--NFRWSVFSVKTRFEVPSETNDVNQ--GLLIEVWDKGIIWD-----RAIGYHYLPLPQ 60 (85)
Q Consensus 5 ~~v~g~--~P~W~~~~~~~~~~f~fet~d~~~--gL~vEVWnKgviwD-----dLLG~~~lPL~~ 60 (85)
..+..+ .+.|++ -.+|+....++-. -|.|.||.-.---+ ..||.+-+||=+
T Consensus 25 ~~~~~~~~~~~W~e-----~l~F~i~i~~LPr~a~L~~~l~~~~~~~~~~~~~~~lgw~n~~lFd 84 (142)
T PF00792_consen 25 SYVPFSFSRPKWDE-----WLTFPIPISDLPREARLCFTLYGVDSKKKSKKKKVPLGWVNLPLFD 84 (142)
T ss_dssp S-EESS-SSEEEEE-----EEEEEEEGGGS-TTEEEEEEEEEEECSTTT--EEEEEEEEEEESB-
T ss_pred cccccccccceEee-----EEEeecChHHCChhHeEEEEEEEecCCCccccceeEEEEEEEEeEC
Confidence 334444 899998 3455555566544 79999997655444 589999999854
No 128
>cd08697 C2_Dock-D C2 domains found in Dedicator Of CytoKinesis (Dock) class C proteins. Dock-D is one of 4 classes of Dock family proteins. The members here include: Dock9/Zizimin1, Dock10/Zizimin3, and Dock11/Zizimin2/ACG (activated Cdc42-associated GEF). Dock-D are Cdc42-specific GEFs. In addition to the C2 domain (AKA Dock homology region (DHR)-1, CED-5, Dock180, MBC-zizimin homology (CZH) 1) and the DHR-2 (AKA CZH2, or Docker), which all Dock180-related proteins have, Dock-D members contain a functionally uncharacterized domain and a PH domain upstream of the C2 domain. DHR-2 has the catalytic activity for Rac and/or Cdc42, but is structurally unrelated to the DH domain. The C2/DHR-1 domains of Dock180 and Dock4 have been shown to bind phosphatidylinositol-3, 4, 5-triphosphate (PtdIns(3,4,5)P3). The PH domain broadly binds to phospholipids and is thought to be involved in targeting the plasma membrane. The C2 domain was first identified in PKC. C2 domains fold into an 8-stande
Probab=62.24 E-value=27 Score=25.97 Aligned_cols=49 Identities=20% Similarity=0.297 Sum_probs=35.1
Q ss_pred eeeecCceeeeeccccceeeEeeecc-CC-CC-ceEEEEeeCCe----------eeeceeeEEEeecCC
Q psy8569 5 SNVIGSNFRWSVFSVKTRFEVPSETN-DV-NQ-GLLIEVWDKGI----------IWDRAIGYHYLPLPQ 60 (85)
Q Consensus 5 ~~v~g~~P~W~~~~~~~~~~f~fet~-d~-~~-gL~vEVWnKgv----------iwDdLLG~~~lPL~~ 60 (85)
|..-.++|+|.+ |+..+.. ++ .+ .|.|+...-.. --...+|+.|+||-.
T Consensus 62 V~yh~k~P~f~d-------EiKI~LP~~l~~~hHLlFtFyHvsc~~~~k~~~~~~~e~~~Gys~lPLl~ 123 (185)
T cd08697 62 VLHHNQNPEFYD-------EIKIELPTQLHEKHHLLFTFYHVSCDINKKGKKKDGVETPVGYAWLPLLK 123 (185)
T ss_pred EEEcCCCCccce-------eEEEecCCcCCCCeeEEEEEEeeccccccccccCCCccceEEEEEEeeec
Confidence 445667899999 8888772 22 22 69999987542 123779999999965
No 129
>PF07162 B9-C2: Ciliary basal body-associated, B9 protein; InterPro: IPR010796 Proteins in this entry include the MSK1 protein (Q9NXB0 from SWISSPROT) and other known or predicted flagellar basal body proteome components [] or cilia-containing species. Although the function is unknown, a cilia-specific role has been suggested for the poorly characterised B9 domain [, , ]. Mutations in MSK1 have been shown to cause Meckel syndrome type 1, a severe foetal development disorder that has been reported in most populations.
Probab=60.70 E-value=20 Score=25.27 Aligned_cols=45 Identities=20% Similarity=0.359 Sum_probs=32.3
Q ss_pred eeeeeccccceeeEeeeccCCCC--ceEEEEeeCCeee-eceeeEEEeecCCe
Q psy8569 12 FRWSVFSVKTRFEVPSETNDVNQ--GLLIEVWDKGIIW-DRAIGYHYLPLPQV 61 (85)
Q Consensus 12 P~W~~~~~~~~~~f~fet~d~~~--gL~vEVWnKgviw-DdLLG~~~lPL~~v 61 (85)
-.||. -||+.|.+..... .|.||||..|..= +.+.||.+++|..-
T Consensus 57 ~~f~~-----P~d~~~~~~~~~gwP~L~l~V~~~D~~gr~~~~GYG~~~lP~~ 104 (168)
T PF07162_consen 57 AVFNH-----PFDLHFKSTNPQGWPQLVLQVYSLDSWGRDRVEGYGFCHLPTQ 104 (168)
T ss_pred eEEec-----cEEEEEEeCCCCCCceEEEEEEEEcccCCeEEeEEeEEEeCCC
Confidence 45666 6677777766544 8999999988764 37888877777543
No 130
>PLN02352 phospholipase D epsilon
Probab=56.10 E-value=14 Score=33.29 Aligned_cols=54 Identities=9% Similarity=-0.018 Sum_probs=39.6
Q ss_pred CceeeeeccccceeeEeeeccCCC-CceEEEEeeCCeeeeceeeEEEeecCCeeeecCcCCCceeEe
Q psy8569 10 SNFRWSVFSVKTRFEVPSETNDVN-QGLLIEVWDKGIIWDRAIGYHYLPLPQVAFSNEVGSRKTAGV 75 (85)
Q Consensus 10 ~~P~W~~~~~~~~~~f~fet~d~~-~gL~vEVWnKgviwDdLLG~~~lPL~~v~~s~e~g~g~W~~l 75 (85)
.||.|+| .|..-....- +.++|.|=|. -.+||..+||...|-.-. +--..|.-+
T Consensus 56 ~~p~w~e-------~f~i~~ah~~~~~~~f~vk~~----~~~ig~~~~p~~~~~~g~-~~~~~~~~~ 110 (758)
T PLN02352 56 YDRVWNQ-------TFQILCAHPLDSTITITLKTK----CSILGRFHIQAHQIVTEA-SFINGFFPL 110 (758)
T ss_pred CCCcccc-------ceeEEeeeecCCcEEEEEecC----CeEEEEEEEEHHHhhCCC-cccceEEEc
Confidence 3899999 8877777666 6799999552 589999999999876521 214456544
No 131
>KOG3837|consensus
Probab=49.88 E-value=19 Score=31.29 Aligned_cols=55 Identities=16% Similarity=0.171 Sum_probs=43.8
Q ss_pred eeeeeecCc-eeeeeccccceeeEeeeccC---CC---------CceEEEEeeCCee--eeceeeEEEeecCCeeee
Q psy8569 3 KESNVIGSN-FRWSVFSVKTRFEVPSETND---VN---------QGLLIEVWDKGII--WDRAIGYHYLPLPQVAFS 64 (85)
Q Consensus 3 ~~~~v~g~~-P~W~~~~~~~~~~f~fet~d---~~---------~gL~vEVWnKgvi--wDdLLG~~~lPL~~v~~s 64 (85)
|+-.|++.+ |...+ +|...+++ .| .|+.||+..||=. -|+|+|+|-+-|.-+..+
T Consensus 407 kt~vik~t~SPdfde-------~fklni~rg~~~nr~fqR~fkr~g~kfeifhkggf~rSdkl~gt~nikle~Len~ 476 (523)
T KOG3837|consen 407 KTDVIKVTPSPDFDE-------DFKLNIRRGPGLNREFQRRFKRLGKKFEIFHKGGFNRSDKLTGTGNIKLEILENM 476 (523)
T ss_pred ccceeeCCCCCCccc-------ceeeeccCCCcccHHHHHHHHhcCeeEEEeeccccccccceeceeeeeehhhhcc
Confidence 455667665 99999 99999887 44 3799999999954 589999999988877664
No 132
>PF09305 TACI-CRD2: TACI, cysteine-rich domain; InterPro: IPR015384 Cytokines can be grouped into a family on the basis of sequence, functional and structural similarities [, , ]. Tumor necrosis factor (TNF) (also known as TNF-alpha or cachectin) is a monocyte-derived cytotoxin that has been implicated in tumour regression, septic shock and cachexia [, ]. The protein is synthesised as a prohormone with an unusually long and atypical signal sequence, which is absent from the mature secreted cytokine []. A short hydrophobic stretch of amino acids serves to anchor the prohormone in lipid bilayers []. Both the mature protein and a partially-processed form of the hormone are secreted after cleavage of the propeptide []. There are a number of different families of TNF, but all these cytokines seem to form homotrimeric (or heterotrimeric in the case of LT-alpha/beta) complexes that are recognised by their specific receptors. This entry represents a cysteine-rich domain found in the TACI family of proteins. Members of this family are predominantly found in tumour necrosis factor receptor superfamily, member 13b (TACI), and are required for binding to the ligands APRIL and BAFF []. ; PDB: 1XU1_T 1XUT_A.
Probab=48.21 E-value=9.7 Score=23.06 Aligned_cols=13 Identities=15% Similarity=0.238 Sum_probs=10.8
Q ss_pred CCeeeeceeeEEE
Q psy8569 43 KGIIWDRAIGYHY 55 (85)
Q Consensus 43 KgviwDdLLG~~~ 55 (85)
.|.+||.||..|.
T Consensus 7 qg~YyD~LL~~Ci 19 (41)
T PF09305_consen 7 QGQYYDPLLRDCI 19 (41)
T ss_dssp GTEEEETTTTEEE
T ss_pred hhHHHHHHHHHHc
Confidence 3689999999884
No 133
>cd08397 C2_PI3K_class_III C2 domain present in class III phosphatidylinositol 3-kinases (PI3Ks). PI3Ks (AKA phosphatidylinositol (PtdIns) 3-kinases) regulate cell processes such as cell growth, differentiation, proliferation, and motility. PI3Ks work on phosphorylation of phosphatidylinositol, phosphatidylinositide (4)P (PtdIns (4)P),2 or PtdIns(4,5)P2. Specifically they phosphorylate the D3 hydroxyl group of phosphoinositol lipids on the inositol ring. There are 3 classes of PI3Ks based on structure, regulation, and specificity. All classes contain a C2 domain, a PIK domain, and a kinase catalytic domain. These are the only domains identified in the class III PI3Ks present in this cd. In addition some PI3Ks contain a Ras-binding domain and/or a p85-binding domain. Class II PI3Ks contain both of these as well as a PX domain, and a C-terminal C2 domain containing a nuclear localization signal. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Ty
Probab=47.99 E-value=34 Score=24.33 Aligned_cols=47 Identities=21% Similarity=0.333 Sum_probs=30.8
Q ss_pred cCceeeeeccccceeeEeeeccCCC--CceEEEEeeCCee-eeceeeEEEeecCC
Q psy8569 9 GSNFRWSVFSVKTRFEVPSETNDVN--QGLLIEVWDKGII-WDRAIGYHYLPLPQ 60 (85)
Q Consensus 9 g~~P~W~~~~~~~~~~f~fet~d~~--~gL~vEVWnKgvi-wDdLLG~~~lPL~~ 60 (85)
++.+.||| --+|+....|+- .-|.|.||+-.-. -...+|...+||=+
T Consensus 57 ~~~~~WnE-----wl~fpI~i~dLP~~a~L~iti~~~~~~~~~~~vg~~~~~lFd 106 (159)
T cd08397 57 KNRRNWNE-----WLTLPIKYSDLPRNSQLAITIWDVSGTGKAVPFGGTTLSLFN 106 (159)
T ss_pred CCCcccce-----eEEcccchhcCChhheEEEEEEEecCCCCceEEEEEEEeeEC
Confidence 45578999 223444445554 4899999984321 23589999999854
No 134
>cd08380 C2_PI3K_like C2 domain present in phosphatidylinositol 3-kinases (PI3Ks). C2 domain present in all classes of PI3Ks. PI3Ks (AKA phosphatidylinositol (PtdIns) 3-kinases) regulate cell processes such as cell growth, differentiation, proliferation, and motility. PI3Ks work on phosphorylation of phosphatidylinositol, phosphatidylinositide (4)P (PtdIns (4)P),2 or PtdIns(4,5)P2. Specifically they phosphorylate the D3 hydroxyl group of phosphoinositol lipids on the inositol ring. There are 3 classes of PI3Ks based on structure, regulation, and specificity. All classes contain a C2 domain, a PIK domain, and a kinase catalytic domain. In addition some PI3Ks contain a Ras-binding domain and/or a p85-binding domain. Class II PI3Ks contain both of these as well as a PX domain, and a C-terminal C2 domain containing a nuclear localization signal. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular perm
Probab=44.52 E-value=37 Score=23.12 Aligned_cols=44 Identities=14% Similarity=0.330 Sum_probs=31.1
Q ss_pred CceeeeeccccceeeEeee--ccCC--CCceEEEEeeCCee---eeceeeEEEeecCC
Q psy8569 10 SNFRWSVFSVKTRFEVPSE--TNDV--NQGLLIEVWDKGII---WDRAIGYHYLPLPQ 60 (85)
Q Consensus 10 ~~P~W~~~~~~~~~~f~fe--t~d~--~~gL~vEVWnKgvi---wDdLLG~~~lPL~~ 60 (85)
+.+.|+| -..|. ..++ +.-|.|.||+-.-. -+..+|...+||=+
T Consensus 56 ~~~~Wne-------~l~F~i~~~~LP~~arL~itl~~~~~~~~~~~~~iG~~~~~lFd 106 (156)
T cd08380 56 TSVTWNE-------WLTFDILISDLPREARLCLSIYAVSEPGSKKEVPLGWVNVPLFD 106 (156)
T ss_pred CCCcccc-------eeEccchhhcCChhheEEEEEEEEecCCCCcceEEEEEeEEeEc
Confidence 6789999 44443 3444 44799999975433 25789999999865
No 135
>KOG1327|consensus
Probab=40.48 E-value=24 Score=30.69 Aligned_cols=58 Identities=22% Similarity=0.205 Sum_probs=43.0
Q ss_pred eeeeeecCceeeeeccccceeeEeeeccCCCCceEEEEeeCCeeee-ceeeEEEeecCCeee
Q psy8569 3 KESNVIGSNFRWSVFSVKTRFEVPSETNDVNQGLLIEVWDKGIIWD-RAIGYHYLPLPQVAF 63 (85)
Q Consensus 3 ~~~~v~g~~P~W~~~~~~~~~~f~fet~d~~~gL~vEVWnKgviwD-dLLG~~~lPL~~v~~ 63 (85)
-|+.-...+|.|..|+..+ ..+-..|.+.=+++|+||.+--=+ +++|.+--+++.+.+
T Consensus 178 tEv~~n~l~p~w~~~~i~~---~~l~~~~~~~~~~i~~~d~~~~~~~~~ig~~~tt~~~~~~ 236 (529)
T KOG1327|consen 178 TEVVKNTLNPQWAPFSISL---QSLCSKDGNRPIQIECYDYDSNGKHDLIGKFQTTLSELQE 236 (529)
T ss_pred cceeccCCCCcccccccch---hhhcccCCCCceEEEEeccCCCCCcCceeEecccHHHhcc
Confidence 3455557789999965542 233345666779999999887766 999999999988875
No 136
>KOG1326|consensus
Probab=39.64 E-value=14 Score=34.78 Aligned_cols=27 Identities=30% Similarity=0.534 Sum_probs=23.2
Q ss_pred eEEEEeeCCe-eeeceeeEEEeecCCee
Q psy8569 36 LLIEVWDKGI-IWDRAIGYHYLPLPQVA 62 (85)
Q Consensus 36 L~vEVWnKgv-iwDdLLG~~~lPL~~v~ 62 (85)
|++||||||. .-||+||..=|-|++..
T Consensus 941 l~iqiWD~d~fs~Dd~Lg~lELdL~~~~ 968 (1105)
T KOG1326|consen 941 LIIQIWDNDKFSKDDFLGALELDLSDMP 968 (1105)
T ss_pred eEEEecccCccChhhhhhheeechhhCc
Confidence 9999999996 57899999988887653
No 137
>cd08683 C2_C2cd3 C2 domain found in C2 calcium-dependent domain containing 3 (C2cd3) proteins. C2cd3 is a novel C2 domain-containing protein specific to vertebrates. C2cd3 functions in regulator of cilia formation, Hedgehog signaling, and mouse embryonic development. Mutations in C2cd3 mice resulted in lethality in some cases and exencephaly, a twisted body axis, and pericardial edema in others. The presence of calcium-dependent lipid-binding domains in C2cd3 suggests a potential role in vesicular transport. C2cd3 is also an interesting candidate for ciliopathy because of its orthology to certain cilia-related genetic disease loci on chromosome. The C2 domain was first identified in PKC. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a circular permutation involving their N- and C-terminal beta strands. Many C2 domains are Ca2+-dependent membrane-targeting modules that bind a wide variety of substances inc
Probab=39.47 E-value=20 Score=26.53 Aligned_cols=29 Identities=24% Similarity=0.471 Sum_probs=23.0
Q ss_pred ceEEEEeeCCee-----------eeceeeEEEeecCCeee
Q psy8569 35 GLLIEVWDKGII-----------WDRAIGYHYLPLPQVAF 63 (85)
Q Consensus 35 gL~vEVWnKgvi-----------wDdLLG~~~lPL~~v~~ 63 (85)
.++||||....- =|-+||+.-|||..+-.
T Consensus 93 eiil~vwHr~~~s~~~~~~~~~~~DilLG~v~IPl~~Ll~ 132 (143)
T cd08683 93 EIILEVWHRNPKSAGDTIKIETSGDILLGTVKIPLRDLLT 132 (143)
T ss_pred eEEeeeeecCCccccceeccCcCCcEEEEEEEeeHHHHhh
Confidence 589999987643 35689999999988644
No 138
>PLN02596 hexokinase-like
Probab=28.62 E-value=49 Score=28.07 Aligned_cols=36 Identities=19% Similarity=0.352 Sum_probs=26.9
Q ss_pred ccccceeeEeeeccCCCCceEEEEeeCCeeeeceeeEE
Q psy8569 17 FSVKTRFEVPSETNDVNQGLLIEVWDKGIIWDRAIGYH 54 (85)
Q Consensus 17 ~~~~~~~~f~fet~d~~~gL~vEVWnKgviwDdLLG~~ 54 (85)
+..---|.|+.+....++|..+. | ||+.-++.+|--
T Consensus 171 l~lGfTFSFP~~Q~si~~G~Li~-W-KgF~~~~~vG~D 206 (490)
T PLN02596 171 KKLGFTVSYPVDQAAASSGSAIK-W-KSFSADDTVGKA 206 (490)
T ss_pred cccceEEeeeeeecCCCCEEEEE-e-ccccCCCccCcH
Confidence 33444567777788999998887 9 999887777643
No 139
>cd08398 C2_PI3K_class_I_alpha C2 domain present in class I alpha phosphatidylinositol 3-kinases (PI3Ks). PI3Ks (AKA phosphatidylinositol (PtdIns) 3-kinases) regulate cell processes such as cell growth, differentiation, proliferation, and motility. PI3Ks work on phosphorylation of phosphatidylinositol, phosphatidylinositide (4)P (PtdIns (4)P),2 or PtdIns(4,5)P2. Specifically they phosphorylate the D3 hydroxyl group of phosphoinositol lipids on the inositol ring. There are 3 classes of PI3Ks based on structure, regulation, and specificity. All classes contain a C2 domain, a PIK domain, and a kinase catalytic domain. The members here are class I, alpha isoform PI3Ks and contain both a Ras-binding domain and a p85-binding domain. Class II PI3Ks contain both of these as well as a PX domain, and a C-terminal C2 domain containing a nuclear localization signal. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 structural arrangements: Type I and Type II, distinguished by a c
Probab=28.59 E-value=1.1e+02 Score=21.95 Aligned_cols=47 Identities=17% Similarity=0.154 Sum_probs=30.4
Q ss_pred eecCceeeeeccccceeeEeeec--cCC--CCceEEEEeeCCee-----eeceeeEEEeecCC
Q psy8569 7 VIGSNFRWSVFSVKTRFEVPSET--NDV--NQGLLIEVWDKGII-----WDRAIGYHYLPLPQ 60 (85)
Q Consensus 7 v~g~~P~W~~~~~~~~~~f~fet--~d~--~~gL~vEVWnKgvi-----wDdLLG~~~lPL~~ 60 (85)
+-.+++.||| -..|.+ .|+ +..|.|.||+-.-. -.-.+|...+||=+
T Consensus 50 v~~~~~~WnE-------wL~fpI~i~dLPr~ArL~iti~~~~~~~~~k~~~~~iG~~ni~LFd 105 (158)
T cd08398 50 VPCSNPRWNE-------WLDYDIYIPDLPRSARLCLSICSVKGRKGAKEEHCPLAWGNINLFD 105 (158)
T ss_pred cCCCCCccce-------eEEcccchhcCChhheEEEEEEEEecccCCCCceEEEEEEEEEEEC
Confidence 4457799999 454543 444 44799999973210 11458888888855
No 140
>cd08687 C2_PKN-like C2 domain in Protein kinase C-like (PKN) proteins. PKN is a lipid-activated serine/threonine kinase. It is a member of the protein kinase C (PKC) superfamily, but lacks a C1 domain. There are at least 3 different isoforms of PKN (PRK1/PKNalpha/PAK1; PKNbeta, and PRK2/PAK2/PKNgamma). The C-terminal region contains the Ser/Thr type protein kinase domain, while the N-terminal region of PKN contains three antiparallel coiled-coil (ACC) finger domains which are relatively rich in charged residues and contain a leucine zipper-like sequence. These domains binds to the small GTPase RhoA. Following these domains is a C2-like domain. Its C-terminal part functions as an auto-inhibitory region. PKNs are not activated by classical PKC activators such as diacylglycerol, phorbol ester or Ca2+, but instead are activated by phospholipids and unsaturated fatty acids. The C2 domain was first identified in PKC. C2 domains fold into an 8-standed beta-sandwich that can adopt 2 struct
Probab=27.54 E-value=60 Score=22.74 Aligned_cols=42 Identities=24% Similarity=0.395 Sum_probs=30.7
Q ss_pred CceeeeeccccceeeEeeeccCCCCceEEEEeeCCeeeeceeeEEEeecCCe
Q psy8569 10 SNFRWSVFSVKTRFEVPSETNDVNQGLLIEVWDKGIIWDRAIGYHYLPLPQV 61 (85)
Q Consensus 10 ~~P~W~~~~~~~~~~f~fet~d~~~gL~vEVWnKgviwDdLLG~~~lPL~~v 61 (85)
++.+|+| .|.++..+- -.|.|+|.=+| |-.|=|..++-|.+.
T Consensus 31 s~q~WDQ-------~Fti~LdRs-RELEI~VywrD--~RslCav~~lrLEd~ 72 (98)
T cd08687 31 SNQAWDQ-------SFTLELERS-RELEIAVYWRD--WRSLCAVKFLKLEDE 72 (98)
T ss_pred ccccccc-------eeEEEeecc-cEEEEEEEEec--chhhhhheeeEhhhh
Confidence 5789999 666665332 25999998885 467888888888774
No 141
>PF11618 DUF3250: Protein of unknown function (DUF3250); InterPro: IPR021656 This family of proteins represents a protein with unknown function. It may be the C2 domain from KIAA1005 however this cannot be confirmed. ; PDB: 2YRB_A.
Probab=26.00 E-value=54 Score=22.23 Aligned_cols=57 Identities=16% Similarity=0.087 Sum_probs=28.4
Q ss_pred eeeeecCceeeeeccccceeeEeeeccCC------CCceEEEEeeCCeee-eceeeEEEeecCCeeeecC
Q psy8569 4 ESNVIGSNFRWSVFSVKTRFEVPSETNDV------NQGLLIEVWDKGIIW-DRAIGYHYLPLPQVAFSNE 66 (85)
Q Consensus 4 ~~~v~g~~P~W~~~~~~~~~~f~fet~d~------~~gL~vEVWnKgviw-DdLLG~~~lPL~~v~~s~e 66 (85)
|-.|+|.+|.-+- .. .|..+..+. ..++++||+..= -- -+.+|.|.|||..+-.+++
T Consensus 15 Tpvv~G~~p~y~f---ts--~y~V~~d~~fl~YLq~~~~~lELhqa~-g~d~~tla~~~i~l~~ll~~~~ 78 (107)
T PF11618_consen 15 TPVVRGLNPFYDF---TS--QYKVTMDDLFLHYLQTGSLTLELHQAL-GSDFETLAAGQISLRPLLESNG 78 (107)
T ss_dssp ---EESSS----E---EE--EEEE--SHHHHHHHHH--EEEEEEEE--SS-EEEEEEEEE--SHHHH--S
T ss_pred ccceeCCCcccee---EE--EEEEEcCHHHHHHhhcCCEEEEEEeec-cCCeEEEEEEEeechhhhcCCC
Confidence 4568899998765 11 233333332 247999999854 33 4899999999998876555
No 142
>PF05735 TSP_C: Thrombospondin C-terminal region; InterPro: IPR008859 Thrombospondins are multimeric multidomain glycoproteins that function at cell surfaces and in the extracellular matrix milieu. They act as regulators of cell interactions in vertebrates. They are divided into two subfamilies, A and B, according to their overall molecular organisation. The subgroup A proteins TSP-1 and -2 contain an N-terminal domain, a VWFC domain, three TSP1 repeats, three EGF-like domains, TSP3 repeats and a C-terminal domain. They are assembled as trimer. The subgroup B thrombospondins, designated TSP-3, -4, and COMP (cartilage oligomeric matrix protein, also designated TSP-5) are distinct in that they contain unique N-terminal regions, lack the VWFC domain and TSP1 repeats, contain four copies of EGF-like domains, and are assembled as pentamers []. EGF, TSP3 repeats and the C-terminal domain are thus the hallmark of a thrombospondin. The globular C-terminal domain is a beta sandwich of two curved antiparallel beta-sheets []. The fold is an elaboration of the jelly role topology, with strand B3-B7, B11 and B14-B15 forming the eight-stranded jelly roll motif. The function of the C-terminal domain is not yet known.; GO: 0005509 calcium ion binding, 0007155 cell adhesion, 0005576 extracellular region; PDB: 1UX6_A 1YO8_A 2RHP_A 3FBY_C.
Probab=25.55 E-value=2.4e+02 Score=21.62 Aligned_cols=26 Identities=31% Similarity=0.482 Sum_probs=18.6
Q ss_pred EeeCCeeee-----ceeeEEEeecCCeeeec
Q psy8569 40 VWDKGIIWD-----RAIGYHYLPLPQVAFSN 65 (85)
Q Consensus 40 VWnKgviwD-----dLLG~~~lPL~~v~~s~ 65 (85)
++|.|.++| =.||.++-+=..|.+|+
T Consensus 161 ~~DsG~v~D~T~~gGrlG~y~fSQe~Vi~S~ 191 (201)
T PF05735_consen 161 VADSGNVYDSTFKGGRLGVYCFSQENVIWSN 191 (201)
T ss_dssp EEE-TTEE--SSSSEEEEEEEES-SSEEEEE
T ss_pred EEecccEeeccccCCcEEEEEeccccEEEEc
Confidence 356777777 67999999999998876
No 143
>PF10882 bPH_5: Bacterial PH domain; InterPro: IPR020482 This entry contains membrane proteins with no known function.
Probab=25.49 E-value=59 Score=20.33 Aligned_cols=30 Identities=30% Similarity=0.402 Sum_probs=24.4
Q ss_pred eEEEEeeCCeeeeceeeEEEeecCCeeeec
Q psy8569 36 LLIEVWDKGIIWDRAIGYHYLPLPQVAFSN 65 (85)
Q Consensus 36 L~vEVWnKgviwDdLLG~~~lPL~~v~~s~ 65 (85)
|.++|=++.+.-...+|...||+++|+.-.
T Consensus 1 l~y~v~~~~l~I~~~~~~~~Ip~~~I~~v~ 30 (100)
T PF10882_consen 1 LRYEVDDDGLIIRWPFGKITIPLAEIESVE 30 (100)
T ss_pred CEEEEECCEEEEEEccccEEEEHHHcEEEE
Confidence 456677788888899999999999988644
No 144
>PF10419 TFIIIC_sub6: TFIIIC subunit; InterPro: IPR019481 This conserved domain is found in a family of proteins that function as subunits of transcription factor IIIC (TFIIIC) []. TFIIIC in yeast and humans is required for transcription of tRNA and 5 S RNA genes by RNA polymerase III. The yeast proteins in this entry are fused to phosphoglycerate mutase domain.
Probab=25.48 E-value=33 Score=19.41 Aligned_cols=11 Identities=27% Similarity=0.776 Sum_probs=8.4
Q ss_pred eeeceeeEEEe
Q psy8569 46 IWDRAIGYHYL 56 (85)
Q Consensus 46 iwDdLLG~~~l 56 (85)
-|++++|++.+
T Consensus 23 ~~~~~iGT~l~ 33 (35)
T PF10419_consen 23 EWEDTIGTELF 33 (35)
T ss_pred EEhhhcceeEe
Confidence 37888898864
Done!