Query psy4567
Match_columns 803
No_of_seqs 339 out of 471
Neff 4.7
Searched_HMMs 46136
Date Fri Aug 16 20:19:21 2013
Command hhsearch -i /work/01045/syshi/Psyhhblits/psy4567.a3m -d /work/01045/syshi/HHdatabase/Cdd.hhm -o /work/01045/syshi/hhsearch_cdd/4567hhsearch_cdd -cpu 12 -v 0
No Hit Prob E-value P-value Score SS Cols Query HMM Template HMM
1 PF07773 DUF1619: Protein of u 100.0 1.8E-34 3.9E-39 306.3 14.7 218 383-619 1-257 (294)
2 PF07162 B9-C2: Ciliary basal 100.0 1.8E-32 3.8E-37 271.1 15.4 139 224-364 1-152 (168)
3 KOG4028|consensus 100.0 9.1E-32 2E-36 253.5 8.7 123 224-348 3-130 (175)
4 KOG4027|consensus 100.0 1E-29 2.3E-34 245.6 12.6 145 165-366 10-161 (187)
5 KOG4028|consensus 99.8 2.3E-21 5E-26 183.4 7.7 143 166-312 4-149 (175)
6 PF07162 B9-C2: Ciliary basal 99.8 2.6E-19 5.7E-24 177.4 8.6 86 166-251 2-91 (168)
7 KOG4446|consensus 99.3 1.2E-12 2.6E-17 141.3 4.1 123 224-348 225-359 (471)
8 KOG4027|consensus 97.1 0.00024 5.2E-09 70.6 2.5 37 215-251 62-98 (187)
9 cd04016 C2_Tollip C2 domain pr 78.9 11 0.00024 36.1 8.4 73 259-339 31-105 (121)
10 cd04032 C2_Perforin C2 domain 70.8 34 0.00073 33.1 9.5 58 271-332 67-124 (127)
11 cd08388 C2A_Synaptotagmin-4-11 68.7 13 0.00028 35.4 6.2 67 271-338 60-127 (128)
12 PF00168 C2: C2 domain; Inter 56.1 1.2E+02 0.0025 25.2 10.2 64 238-315 20-83 (85)
13 cd04038 C2_ArfGAP C2 domain pr 50.7 47 0.001 32.8 6.7 64 271-340 41-116 (145)
14 cd08374 C2F_Ferlin C2 domain s 47.7 73 0.0016 31.4 7.4 58 264-321 42-119 (133)
15 cd08682 C2_Rab11-FIP_classI C2 44.4 93 0.002 29.1 7.4 74 263-338 33-108 (126)
16 PF10358 NT-C2: N-terminal C2 41.5 2.5E+02 0.0054 26.7 10.0 92 221-321 5-102 (143)
17 cd08686 C2_ABR C2 domain in th 41.0 3E+02 0.0064 26.8 10.2 94 226-333 2-107 (118)
18 cd04043 C2_Munc13_fungal C2 do 40.8 94 0.002 28.8 6.8 54 263-321 38-91 (126)
19 PF07773 DUF1619: Protein of u 40.7 85 0.0018 34.1 7.4 75 704-786 220-294 (294)
20 cd04022 C2A_MCTP_PRT_plant C2 40.6 97 0.0021 29.0 6.9 116 172-305 12-127 (127)
21 cd04021 C2_E3_ubiquitin_ligase 40.1 97 0.0021 29.2 6.8 70 262-338 35-107 (125)
22 cd04048 C2A_Copine C2 domain f 39.3 78 0.0017 29.4 6.0 49 271-322 47-99 (120)
23 cd08521 C2A_SLP C2 domain firs 38.0 51 0.0011 30.3 4.5 58 263-323 54-111 (123)
24 cd08403 C2B_Synaptotagmin-3-5- 37.4 49 0.0011 31.4 4.4 48 271-319 59-106 (134)
25 cd04041 C2A_fungal C2 domain f 36.6 69 0.0015 29.4 5.1 51 271-321 45-95 (111)
26 cd04037 C2E_Ferlin C2 domain f 33.3 1.4E+02 0.0031 28.1 6.8 46 273-321 44-89 (124)
27 cd04033 C2_NEDD4_NEDD4L C2 dom 33.1 1.1E+02 0.0025 28.6 6.1 57 263-325 41-97 (133)
28 cd04042 C2A_MCTP_PRT C2 domain 32.8 1.8E+02 0.0039 26.9 7.3 48 272-323 42-89 (121)
29 cd04031 C2A_RIM1alpha C2 domai 31.6 77 0.0017 29.2 4.6 52 271-322 61-112 (125)
30 smart00239 C2 Protein kinase C 31.5 1.3E+02 0.0028 25.2 5.7 45 274-321 46-90 (101)
31 cd04054 C2A_Rasal1_RasA4 C2 do 31.1 1.6E+02 0.0035 27.5 6.7 52 263-320 35-86 (121)
32 cd04049 C2_putative_Elicitor-r 30.5 1.2E+02 0.0025 28.3 5.6 50 273-322 44-93 (124)
33 cd08381 C2B_PI3K_class_II C2 d 29.0 1E+02 0.0022 29.1 5.0 65 271-338 57-122 (122)
34 cd08387 C2A_Synaptotagmin-8 C2 28.7 1.2E+02 0.0027 28.1 5.5 64 272-338 60-123 (124)
35 cd08373 C2A_Ferlin C2 domain f 27.4 3E+02 0.0064 25.7 7.8 62 272-334 35-98 (127)
36 cd04040 C2D_Tricalbin-like C2 27.4 2.1E+02 0.0046 26.0 6.7 56 263-323 34-89 (115)
37 cd04047 C2B_Copine C2 domain s 27.3 1.7E+02 0.0038 26.4 6.1 53 272-327 47-102 (110)
38 cd08395 C2C_Munc13 C2 domain t 27.1 2.2E+02 0.0047 27.3 6.9 69 270-340 45-113 (120)
39 cd04018 C2C_Ferlin C2 domain t 26.3 1.6E+02 0.0034 29.5 5.9 48 272-321 55-102 (151)
40 PF08530 PepX_C: X-Pro dipepti 25.6 3.6E+02 0.0078 27.7 8.7 48 286-335 104-162 (218)
41 cd08376 C2B_MCTP_PRT C2 domain 24.8 3.7E+02 0.008 24.5 7.8 49 272-323 41-89 (116)
42 cd08382 C2_Smurf-like C2 domai 24.8 1.5E+02 0.0033 27.7 5.4 55 261-322 33-89 (123)
43 cd04045 C2C_Tricalbin-like C2 24.4 1.8E+02 0.0038 27.4 5.7 50 271-324 42-91 (120)
44 cd04039 C2_PSD C2 domain prese 24.1 2.2E+02 0.0048 26.4 6.2 50 271-322 45-94 (108)
45 cd08409 C2B_Synaptotagmin-15 C 23.7 1.5E+02 0.0033 28.5 5.2 48 271-319 59-106 (137)
46 cd08690 C2_Freud-1 C2 domain f 23.6 7.3E+02 0.016 25.0 10.1 92 233-336 18-118 (155)
47 cd08402 C2B_Synaptotagmin-1 C2 23.3 1E+02 0.0023 29.2 4.0 49 271-320 60-108 (136)
48 cd08401 C2A_RasA2_RasA3 C2 dom 22.6 1.5E+02 0.0032 28.0 4.8 60 273-338 44-103 (121)
49 cd08386 C2A_Synaptotagmin-7 C2 22.1 1.5E+02 0.0032 27.5 4.7 69 263-336 53-122 (125)
50 cd08390 C2A_Synaptotagmin-15-1 22.1 2E+02 0.0043 26.5 5.5 64 271-337 58-121 (123)
51 cd04044 C2A_Tricalbin-like C2 21.7 2.8E+02 0.006 25.3 6.4 57 261-323 37-93 (124)
52 cd08688 C2_KIAA0528-like C2 do 21.4 1.3E+02 0.0028 27.6 4.0 65 272-337 41-107 (110)
53 cd04009 C2B_Munc13-like C2 dom 20.6 2.1E+02 0.0046 27.1 5.5 50 272-321 64-114 (133)
54 cd08678 C2_C21orf25-like C2 do 20.5 2.3E+02 0.0049 26.6 5.6 47 272-322 40-86 (126)
55 cd04036 C2_cPLA2 C2 domain pre 20.3 1.8E+02 0.004 26.8 4.9 60 272-338 44-104 (119)
No 1
>PF07773 DUF1619: Protein of unknown function (DUF1619); InterPro: IPR011677 This is a group of sequences derived from hypothetical eukaryotic proteins. The region in question is approximately 330 residues long and has a cysteine rich N terminus.
Probab=100.00 E-value=1.8e-34 Score=306.30 Aligned_cols=218 Identities=31% Similarity=0.485 Sum_probs=156.7
Q ss_pred ccccCCCCCCCCcccCCCCCCcccccccccccCCcccCCCceeccceeEEeeCCCceeEecCCCCeeEEEecCCCccccc
Q psy4567 383 CPCDITKGVCDINCCCDNDCSARDRLVFSHCLPLPILSSSQYCFSKQLIYIKNSPHYIVTQPDNSLLCIETENLRSKTNF 462 (803)
Q Consensus 383 C~Cdlt~~~CD~nCCCD~dCs~~~~~~fs~C~~~~~~~~~q~C~~~~~~~~~n~p~~~v~~~~~~lfCV~~dN~~~~~~f 462 (803)
|+||||+++||+|||||+||+++++.+|++|+++++.+++|+|++++.++..+.+. +++.+++||||+.+|++.
T Consensus 1 C~CDLt~~~CD~nCCCD~DC~~~~~~~Fs~C~~~~~~~~~~~C~~~~~~~~~~~~~--~~~~~~~~fCv~~~n~~~---- 74 (294)
T PF07773_consen 1 CPCDLTPGQCDVNCCCDPDCSSSDRSVFSSCLPGVVGGDSQLCSQSSLAFYSNDPF--VCQINDSLFCVQSDNSKD---- 74 (294)
T ss_pred CCCcCCCCccCCCCCCCcccChhhhhhcccccCCCccccchhccchhhhhhcCCcc--ccccCCCeEEEEecCCCc----
Confidence 99999999999999999999999999999999999999999999966544444333 688999999999999972
Q ss_pred cccCCccchhhHHHHhccCCCCCccccccccccCCCCCCCCCCCCCccCCcEEeeccc-ccceeeecc-----cccccCc
Q psy4567 463 THFRPITTLKNFAKVFDRRKRPTWSQAVLRTSSPYSLDRLPHNQSYKVGQPIWILNAT-SVGVFGKFK-----ERYTPNH 536 (803)
Q Consensus 463 ~~~~~v~t~~nF~~l~~~~~~~sf~~~~~~tes~~~~~~~~~~~~Yk~GDpI~t~~~t-S~~s~l~~P-----s~c~d~n 536 (803)
.+|...+..+...++. +. .........+.+...+||+||||+|++.+ +..++|++| ++|+++|
T Consensus 75 ---------~~~~~~~~~~~~~~~~-~~-~~~~~~~~~~~~~~~~Y~~GDpi~t~~~~~~~~~~l~lP~~~~sg~C~~~n 143 (294)
T PF07773_consen 75 ---------SNFLSYFQNPDISTFN-SE-SSFSSSTDSPSSSSSFYKYGDPIQTYFPESSSVSFLTLPQPSTSGQCTDNN 143 (294)
T ss_pred ---------cchhhhcccccccccC-cc-ccccccccccccCCCCcccCCeEEEeccCccccceEEecccccCCcCCCCC
Confidence 1233333333322221 00 00011111233457899999999998776 556699999 8999999
Q ss_pred ccc-eeeecccccccccccccc---cccc----------c---------ccccCeeEeec--eeccc--CCCcc--ccCC
Q psy4567 537 DAE-KLRQGVRPSKTPYLESGR---AANV----------K---------SILPGSVAAQS--ELQSR--SADLD--FERD 587 (803)
Q Consensus 537 PA~-l~~Qs~~Csr~~~l~sc~---aln~----------~---------~i~~~si~~qS--~~~t~--~~~~~--~~~~ 587 (803)
||+ |++|+++|+|. .++.|. ++.. + .+.++.+..++ ++.++ +.... ....
T Consensus 144 pv~FL~~~~~~Ctr~-~~~~c~~~~~l~~~~y~~~~l~~~~~~~~~~~~~~~V~~~~~~~~~~~~~~~~~~~~~~~~~~~ 222 (294)
T PF07773_consen 144 PVAFLQNQSSSCTRR-TLEQCQSCPALSMASYSNLFLLSVPKASSGDVVNITVQSCVAQSLNGLLTSPTPTLLSSAGNGS 222 (294)
T ss_pred ChhhcCCCCcccccc-ChhhhcccccccceeecccceecccccccccccceeEEEEEecCCCcceecccccccccccCCC
Confidence 999 99999999999 888876 3321 1 11112222233 23333 21111 1346
Q ss_pred ceeee----EEEEEeccccceEEEEEEEEecccccc
Q psy4567 588 QCWCF----CDLKEFTECEAIQRHIFKLLLGPVRYL 619 (803)
Q Consensus 588 ~C~nv----~y~~~yt~~g~I~~~~vs~~lG~v~yi 619 (803)
.|.|| +|.|+||++| |+++.|++++|++.--
T Consensus 223 ~C~Nvv~~v~y~~~~n~t~-I~~v~v~~~~~~v~~~ 257 (294)
T PF07773_consen 223 TCSNVVLEVHYVFTYNGTG-ITSVSVSLVLGNVSAT 257 (294)
T ss_pred cCeEeEEEEEEEEEECCCc-cEEEEEEEEEEEeccc
Confidence 99999 9999999999 9999999999999653
No 2
>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=100.00 E-value=1.8e-32 Score=271.08 Aligned_cols=139 Identities=36% Similarity=0.693 Sum_probs=123.1
Q ss_pred eEEEEe--ccccccCCcceEEEEEeeeecCCCeEEecCcc-ceeeEEecCCC---CCceeeeccEEEEEEccCCCCCCeE
Q psy4567 224 DVHFAT--RGVQGWPKLHLQVYHYDKQGGRTNWKLISGKK-EGQTQVDSPVY---DKLTVWSHPIDVHFATRGVQGWPKL 297 (803)
Q Consensus 224 DIh~~~--~saqGfP~l~L~V~~ky~f~~G~~W~lvsG~~-eGqTQ~s~~~~---~~~avwshP~Dl~f~s~~~~GWPqL 297 (803)
++|+.+ .+|++|+...||| +|.+..|++|++++|.. +|+||++.+.. ++.++||||||+||++++++|||||
T Consensus 1 ~v~v~G~I~~a~~f~~~~l~~--~y~~~~g~~W~~~~g~~~~G~Tq~~~~~~~~~~~~~~f~~P~d~~~~~~~~~gwP~L 78 (168)
T PF07162_consen 1 EVHVIGEIESAEGFEEDNLYC--RYQLVHGPDWKLISGLSLEGQTQISKSSSYGNDDVAVFNHPFDLHFKSTNPQGWPQL 78 (168)
T ss_pred CEEEEEEEEEEECCCCCCEEE--EEEEEeCCCeEECCCCcceEEcceeecCcccCCCceEEeccEEEEEEeCCCCCCceE
Confidence 356666 5999999999999 99999999999999999 99999998754 7899999999999999999999999
Q ss_pred EEEEEEeecCCCeEEEEEEEEEecCCCceeEEEEEEeEecc-cc---ccccccCC---ccccccccCCCCceee
Q psy4567 298 HLQVYHYDKFGRGEIYGYGFTNVPMSPGTHNIDCHTWRPLV-IQ---LGADRSGG---VAVPTLAVNEDDTKLT 364 (803)
Q Consensus 298 vl~V~s~D~~gR~~l~GYG~~hLP~~PG~H~i~V~tWrP~~-s~---l~~~~~gg---~~~p~l~an~D~~~lT 364 (803)
+|+||++|.|||++++|||++|||++||+|+++|+||||.. +. +.+.|+|+ +.+++.+++.++|+..
T Consensus 79 ~l~V~~~D~~gr~~~~GYG~~~lP~~pG~h~~~v~~wrP~~~s~~~~l~~~f~G~~pel~d~~~~~~~~~R~~l 152 (168)
T PF07162_consen 79 VLQVYSLDSWGRDRVEGYGFCHLPTQPGRHEVEVPTWRPVSGSIRQELRSFFVGGRPELVDPDFIASGESRFGL 152 (168)
T ss_pred EEEEEEEcccCCeEEeEEeEEEeCCCCceEEEEEEEEeecCCCHHHHhhhheecCCceEcCcchhcCcccccCc
Confidence 99999999999999999999999999999999999999955 43 33455663 6678888888777654
No 3
>KOG4028|consensus
Probab=99.97 E-value=9.1e-32 Score=253.50 Aligned_cols=123 Identities=43% Similarity=0.828 Sum_probs=116.8
Q ss_pred eEEEEec--cccccCCcceEEEEEeeeecCCCeEEecCccceeeEEecCCCCCceeeeccEEEEEEccCCCCCCeEEEEE
Q psy4567 224 DVHFATR--GVQGWPKLHLQVYHYDKQGGRTNWKLISGKKEGQTQVDSPVYDKLTVWSHPIDVHFATRGVQGWPKLHLQV 301 (803)
Q Consensus 224 DIh~~~~--saqGfP~l~L~V~~ky~f~~G~~W~lvsG~~eGqTQ~s~~~~~~~avwshP~Dl~f~s~~~~GWPqLvl~V 301 (803)
+||.+++ +|.||-...|+| ||.+..|.+|++++|..|||||++++...++++|+||||+||+++++||||||+|+|
T Consensus 3 ev~v~gqil~a~gf~dn~l~~--k~~i~~g~~wkllqg~~egqtq~d~pqi~d~a~~ahpidlh~at~~iqgwprl~~qi 80 (175)
T KOG4028|consen 3 EVFVIGQILGARGFGDNRLFC--KWGIHFGAAWKLLQGEREGQTQTDCPQIFDMAHFAHPIDLHFATKGIQGWPRLHFQI 80 (175)
T ss_pred eEEEEeeEeeccccCCCceEE--EEeeeccceeeeeeccccCccccCCchhhhhhhhcCcceeeeecccccCCceeeeee
Confidence 6777775 899999999999 999999999999999999999999999999999999999999999999999999999
Q ss_pred EEeecCCCeEEEEEEEEEecCCCceeEEEEEEeEeccccc---cccccCC
Q psy4567 302 YHYDKFGRGEIYGYGFTNVPMSPGTHNIDCHTWRPLVIQL---GADRSGG 348 (803)
Q Consensus 302 ~s~D~~gR~~l~GYG~~hLP~~PG~H~i~V~tWrP~~s~l---~~~~~gg 348 (803)
|+.|.+||..+.|||++|||++||+|.+.+.||||.+|+. .+.|+||
T Consensus 81 w~~dnfgr~eiagyg~~~lpsspgkh~la~~~wrp~gswreel~~~~vgg 130 (175)
T KOG4028|consen 81 WHHDNFGRCEIAGYGFCHLPSSPGKHQLACGCWRPKGSWREELAHAFVGG 130 (175)
T ss_pred eecCcccceeecccceEeccCCCCcceecccccCCCCcHHHHHHHHHhcC
Confidence 9999999999999999999999999999999999999874 4577775
No 4
>KOG4027|consensus
Probab=99.96 E-value=1e-29 Score=245.58 Aligned_cols=145 Identities=21% Similarity=0.357 Sum_probs=129.2
Q ss_pred eeeeeeeccCCCCCCCCceEEEEEEEeCCCeeEeeecccCcceeecCCCCCcccccCceeEEEEeccccccCCcceEEEE
Q psy4567 165 LTHKTTSIPRNPITRVAVQDCPCDITVSTNWKLISGKKEGQTQVDSPVYDKLTAWSHPIDVHFATRGVQGWPKLHLQVYH 244 (803)
Q Consensus 165 ~~~~~~~~~~~~~~~~~~LfCk~~~~~G~~W~~i~G~~eGqTq~~~~~~~~~~vw~hPIDIh~~~~saqGfP~l~L~V~~ 244 (803)
+.-+.|.|+.|+||+.+|+||||++++|+||++++|.+||.||.+..
T Consensus 10 ~L~i~Gqv~sa~FPe~~dv~~ky~~Vag~DW~~~~Gpqegvsq~s~~--------------------------------- 56 (187)
T KOG4027|consen 10 VLTIHGQVRSAEFPEESDVCVKYSTVAGGDWKIINGPQEGVSQSSFS--------------------------------- 56 (187)
T ss_pred EEEEeeeEEEeecCCCCceEEEEEEEecCCceeccCcccchhhheec---------------------------------
Confidence 35578999999999999999999999999999999999999988421
Q ss_pred EeeeecCCCeEEecCccceeeEEecCCCCCceeeeccEEEEEEccCCCCCCeEEEEEEEeecCCCeEEEEEEEEEecCCC
Q psy4567 245 YDKQGGRTNWKLISGKKEGQTQVDSPVYDKLTVWSHPIDVHFATRGVQGWPKLHLQVYHYDKFGRGEIYGYGFTNVPMSP 324 (803)
Q Consensus 245 ky~f~~G~~W~lvsG~~eGqTQ~s~~~~~~~avwshP~Dl~f~s~~~~GWPqLvl~V~s~D~~gR~~l~GYG~~hLP~~P 324 (803)
.++.++.++||+|||++|++++|+|||||++.|++.|.+||+.+.|||.+|||..|
T Consensus 57 ------------------------~r~~~~~iv~n~Pievt~KstsPygWPqivl~vfg~d~~G~d~v~GYg~~hiP~~p 112 (187)
T KOG4027|consen 57 ------------------------FRGADNQIVINLPIEVTLKSTSPYGWPQIVLNVFGKDHSGKDCVTGYGMLHIPTEP 112 (187)
T ss_pred ------------------------cccCCCceEEecceEEEeccCCCCCCceEEEEEecCCcCCcceeeeeeeEecCcCC
Confidence 12344678999999999999999999999999999999999999999999999999
Q ss_pred ceeEEEEEEeEeccccccccccC-------CccccccccCCCCceeecc
Q psy4567 325 GTHNIDCHTWRPLVIQLGADRSG-------GVAVPTLAVNEDDTKLTHK 366 (803)
Q Consensus 325 G~H~i~V~tWrP~~s~l~~~~~g-------g~~~p~l~an~D~~~lT~~ 366 (803)
|+|.++++||.|+.++..+++.. ++.+|++.||+|+|+.+..
T Consensus 113 grh~~~vp~f~Pe~~s~~q~~tswl~rr~pE~~DPkv~a~~~gr~~~r~ 161 (187)
T KOG4027|consen 113 GRHVCRVPCFLPEPSSTVQQLTSWLRRRNPEFVDPKVPANADGRYACRT 161 (187)
T ss_pred CceeEEEeeEecCCHHHHHHHHHHHHhcCccccCCccccccCCceEEEe
Confidence 99999999999999887665553 6889999999999987643
No 5
>KOG4028|consensus
Probab=99.84 E-value=2.3e-21 Score=183.40 Aligned_cols=143 Identities=30% Similarity=0.501 Sum_probs=114.9
Q ss_pred eeeeeeccCCCCCCCCceEEEEEEEeCCCeeEeeecccCcceeecCCCCCcccccCceeEEEEeccccccCCcceEEEEE
Q psy4567 166 THKTTSIPRNPITRVAVQDCPCDITVSTNWKLISGKKEGQTQVDSPVYDKLTAWSHPIDVHFATRGVQGWPKLHLQVYHY 245 (803)
Q Consensus 166 ~~~~~~~~~~~~~~~~~LfCk~~~~~G~~W~~i~G~~eGqTq~~~~~~~~~~vw~hPIDIh~~~~saqGfP~l~L~V~~k 245 (803)
.||.|.|-+|..++.+.|||||.+++|..||+++|..|||||+|+|+..+++.|+||||+||++.++||||++++++|++
T Consensus 4 v~v~gqil~a~gf~dn~l~~k~~i~~g~~wkllqg~~egqtq~d~pqi~d~a~~ahpidlh~at~~iqgwprl~~qiw~~ 83 (175)
T KOG4028|consen 4 VFVIGQILGARGFGDNRLFCKWGIHFGAAWKLLQGEREGQTQTDCPQIFDMAHFAHPIDLHFATKGIQGWPRLHFQIWHH 83 (175)
T ss_pred EEEEeeEeeccccCCCceEEEEeeeccceeeeeeccccCccccCCchhhhhhhhcCcceeeeecccccCCceeeeeeeec
Confidence 79999999999999999999999999999999999999999999999999999999999999999999999999999999
Q ss_pred eeeecCC--CeEEec-CccceeeEEecCCCCCceeeeccEEEEEEccCCCCCCeEEEEEEEeecCCCeEE
Q psy4567 246 DKQGGRT--NWKLIS-GKKEGQTQVDSPVYDKLTVWSHPIDVHFATRGVQGWPKLHLQVYHYDKFGRGEI 312 (803)
Q Consensus 246 y~f~~G~--~W~lvs-G~~eGqTQ~s~~~~~~~avwshP~Dl~f~s~~~~GWPqLvl~V~s~D~~gR~~l 312 (803)
|.|++-+ ++...- ...-|-.|+++..++..-.|...+--.| +.|=|||.--=--.|--.|+++
T Consensus 84 dnfgr~eiagyg~~~lpsspgkh~la~~~wrp~gswreel~~~~----vggg~ql~~~~ai~~~a~r~ki 149 (175)
T KOG4028|consen 84 DNFGRCEIAGYGFCHLPSSPGKHQLACGCWRPKGSWREELAHAF----VGGGLQLLHGDAIEDGADREKI 149 (175)
T ss_pred CcccceeecccceEeccCCCCcceecccccCCCCcHHHHHHHHH----hcCCceeeccccccCchhhhee
Confidence 9999854 232221 3445778888888877777766554445 4455555432222344455554
No 6
>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=99.78 E-value=2.6e-19 Score=177.42 Aligned_cols=86 Identities=36% Similarity=0.627 Sum_probs=81.5
Q ss_pred eeeeeeccCCCCCCCCceEEEEEEEeCCCeeEeeecc-cCcceeecCCC---CCcccccCceeEEEEeccccccCCcceE
Q psy4567 166 THKTTSIPRNPITRVAVQDCPCDITVSTNWKLISGKK-EGQTQVDSPVY---DKLTAWSHPIDVHFATRGVQGWPKLHLQ 241 (803)
Q Consensus 166 ~~~~~~~~~~~~~~~~~LfCk~~~~~G~~W~~i~G~~-eGqTq~~~~~~---~~~~vw~hPIDIh~~~~saqGfP~l~L~ 241 (803)
+|+.|+|++|..++.++|||||.+++|.+|++++|.+ +|+||++.+.. ++.++||||+|+||++++++|||++.|+
T Consensus 2 v~v~G~I~~a~~f~~~~l~~~y~~~~g~~W~~~~g~~~~G~Tq~~~~~~~~~~~~~~f~~P~d~~~~~~~~~gwP~L~l~ 81 (168)
T PF07162_consen 2 VHVIGEIESAEGFEEDNLYCRYQLVHGPDWKLISGLSLEGQTQISKSSSYGNDDVAVFNHPFDLHFKSTNPQGWPQLVLQ 81 (168)
T ss_pred EEEEEEEEEEECCCCCCEEEEEEEEeCCCeEECCCCcceEEcceeecCcccCCCceEEeccEEEEEEeCCCCCCceEEEE
Confidence 7999999999999999999999999999999999999 99999998653 7889999999999999999999999999
Q ss_pred EEEEeeeecC
Q psy4567 242 VYHYDKQGGR 251 (803)
Q Consensus 242 V~~ky~f~~G 251 (803)
||+.|.+++-
T Consensus 82 V~~~D~~gr~ 91 (168)
T PF07162_consen 82 VYSLDSWGRD 91 (168)
T ss_pred EEEEcccCCe
Confidence 9999988773
No 7
>KOG4446|consensus
Probab=99.30 E-value=1.2e-12 Score=141.27 Aligned_cols=123 Identities=27% Similarity=0.263 Sum_probs=101.3
Q ss_pred eEEEEeccccccCCcceEEEEEeeeecCCCeE--EecCccceeeEEecC--CCCCceeeeccEEEEEE--cc--CCCCCC
Q psy4567 224 DVHFATRGVQGWPKLHLQVYHYDKQGGRTNWK--LISGKKEGQTQVDSP--VYDKLTVWSHPIDVHFA--TR--GVQGWP 295 (803)
Q Consensus 224 DIh~~~~saqGfP~l~L~V~~ky~f~~G~~W~--lvsG~~eGqTQ~s~~--~~~~~avwshP~Dl~f~--s~--~~~GWP 295 (803)
-+|..-..+|+|...+|+| +|.+..+.... +..-..+|.||+|.- .+.+.+|++||+-++|. .. +-.--|
T Consensus 225 ~v~~eli~gqnfe~dnl~V--~y~l~~P~ah~~~p~~~~~~G~TqTCr~~s~~~d~ah~~~~~~~e~~fe~~de~tD~lp 302 (471)
T KOG4446|consen 225 VVHVELIKGQNFEFDNLTV--DYKLQMPRAHGIKPKSENATGRTQTCRYSSAEQDGAHINFGYFLEFVFESRDENTDFLP 302 (471)
T ss_pred EEEEEEeeccccccCceEE--EEEEecchhccCCcccccccCcchhcccchhhhccCccccceEEEEEeecccCccchhh
Confidence 4677778999999999999 99999998433 333456899998853 33455999999888754 33 556789
Q ss_pred eEEEEEEEeecCCCeEEEEEEEEEecCCCceeEEEEEEeEecc-c---cccccccCC
Q psy4567 296 KLHLQVYHYDKFGRGEIYGYGFTNVPMSPGTHNIDCHTWRPLV-I---QLGADRSGG 348 (803)
Q Consensus 296 qLvl~V~s~D~~gR~~l~GYG~~hLP~~PG~H~i~V~tWrP~~-s---~l~~~~~gg 348 (803)
.|.++|.++|+|+|++++|||...||.+||.|..+|++|||.+ . .|.+.|+||
T Consensus 303 ~Ly~ev~svD~WqR~rieGYg~~~vplTpg~~t~~I~lwrpi~lgtva~L~r~FIGG 359 (471)
T KOG4446|consen 303 LLYLEVMSVDYWQRQRIEGYGSGYVPLTPGKSTSKIHLWRPISLGTVASLYRMFIGG 359 (471)
T ss_pred HHHHhheehhhhhhhhccccceeEEecCCCCCcceeEEeeeeccCcHHHHHHHhhcc
Confidence 9999999999999999999999999999999999999999998 3 466778885
No 8
>KOG4027|consensus
Probab=97.14 E-value=0.00024 Score=70.62 Aligned_cols=37 Identities=27% Similarity=0.579 Sum_probs=34.4
Q ss_pred CcccccCceeEEEEeccccccCCcceEEEEEeeeecC
Q psy4567 215 KLTAWSHPIDVHFATRGVQGWPKLHLQVYHYDKQGGR 251 (803)
Q Consensus 215 ~~~vw~hPIDIh~~~~saqGfP~l~L~V~~ky~f~~G 251 (803)
+.++||+|||+.|+++++.|||++.|.||+++.++..
T Consensus 62 ~~iv~n~Pievt~KstsPygWPqivl~vfg~d~~G~d 98 (187)
T KOG4027|consen 62 NQIVINLPIEVTLKSTSPYGWPQIVLNVFGKDHSGKD 98 (187)
T ss_pred CceEEecceEEEeccCCCCCCceEEEEEecCCcCCcc
Confidence 5599999999999999999999999999999988764
No 9
>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=78.90 E-value=11 Score=36.10 Aligned_cols=73 Identities=15% Similarity=0.237 Sum_probs=53.0
Q ss_pred CccceeeEEecCCCCCceeeeccEEEEEEccCCCCCCeEEEEEEEeecCCCeEEEEEEEEEecC--CCceeEEEEEEeEe
Q psy4567 259 GKKEGQTQVDSPVYDKLTVWSHPIDVHFATRGVQGWPKLHLQVYHYDKFGRGEIYGYGFTNVPM--SPGTHNIDCHTWRP 336 (803)
Q Consensus 259 G~~eGqTQ~s~~~~~~~avwshP~Dl~f~s~~~~GWPqLvl~V~s~D~~gR~~l~GYG~~hLP~--~PG~H~i~V~tWrP 336 (803)
|.....|.+. ......+.||.=|.+..... =-.|.|+||..|.++++...|.+.+.|+. .+|.- +..|.|
T Consensus 31 g~~~~kT~v~-~~~~~nP~WNe~F~f~v~~~----~~~l~~~V~d~d~~~~dd~iG~~~i~l~~~~~~g~~---~~~W~~ 102 (121)
T cd04016 31 GHAVYETPTA-YNGAKNPRWNKTIQCTLPEG----VDSIYIEIFDERAFTMDERIAWTHITIPESVFNGET---LDDWYS 102 (121)
T ss_pred CCEEEEeEEc-cCCCCCCccCeEEEEEecCC----CcEEEEEEEeCCCCcCCceEEEEEEECchhccCCCC---ccccEe
Confidence 3333455443 23346799999888876432 14699999999999999999999999973 46643 688888
Q ss_pred ccc
Q psy4567 337 LVI 339 (803)
Q Consensus 337 ~~s 339 (803)
...
T Consensus 103 L~~ 105 (121)
T cd04016 103 LSG 105 (121)
T ss_pred CcC
Confidence 753
No 10
>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=70.76 E-value=34 Score=33.14 Aligned_cols=58 Identities=19% Similarity=0.276 Sum_probs=41.2
Q ss_pred CCCCceeeeccEEEEEEccCCCCCCeEEEEEEEeecCCCeEEEEEEEEEecCCCceeEEEEE
Q psy4567 271 VYDKLTVWSHPIDVHFATRGVQGWPKLHLQVYHYDKFGRGEIYGYGFTNVPMSPGTHNIDCH 332 (803)
Q Consensus 271 ~~~~~avwshP~Dl~f~s~~~~GWPqLvl~V~s~D~~gR~~l~GYG~~hLP~~PG~H~i~V~ 332 (803)
......+|+.-|.+....-. .==.|.|+||..|..+++...| .+.+|...|.|+.+..
T Consensus 67 ~~t~nPvWNE~F~f~~~~~~--~~~~L~v~V~D~d~~s~dd~IG--~~~i~l~~~~~~~~~~ 124 (127)
T cd04032 67 WNNNNPRWNATFDFGSVELS--PGGKLRFEVWDRDNGWDDDLLG--TCSVVPEAGVHEDSCQ 124 (127)
T ss_pred cCCCCCcCCCEEEEecccCC--CCCEEEEEEEeCCCCCCCCeeE--EEEEEecCCceeeeee
Confidence 33467899988877532111 1137999999999999999887 5556666788886654
No 11
>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=68.72 E-value=13 Score=35.39 Aligned_cols=67 Identities=13% Similarity=0.195 Sum_probs=49.5
Q ss_pred CCCCceeeeccEEEE-EEccCCCCCCeEEEEEEEeecCCCeEEEEEEEEEecCCCceeEEEEEEeEecc
Q psy4567 271 VYDKLTVWSHPIDVH-FATRGVQGWPKLHLQVYHYDKFGRGEIYGYGFTNVPMSPGTHNIDCHTWRPLV 338 (803)
Q Consensus 271 ~~~~~avwshP~Dl~-f~s~~~~GWPqLvl~V~s~D~~gR~~l~GYG~~hLP~~PG~H~i~V~tWrP~~ 338 (803)
......+|+.-|.++ +....+.. =.|.++||..|.++++...|-..+.|-..+-.-..+..+|+|..
T Consensus 60 ~~t~nP~wnE~F~f~~~~~~~~~~-~~L~~~V~d~d~~~~d~~lG~~~i~L~~l~~~~~~~~~~~~~~~ 127 (128)
T cd08388 60 RKTRNPVYDETFTFYGIPYNQLQD-LSLHFAVLSFDRYSRDDVIGEVVCPLAGADLLNEGELLVSREIQ 127 (128)
T ss_pred cCCCCCceeeEEEEcccCHHHhCC-CEEEEEEEEcCCCCCCceeEEEEEeccccCCCCCceEEEEEecc
Confidence 334678999988883 43222221 25999999999999999988877777766666677799999863
No 12
>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=56.15 E-value=1.2e+02 Score=25.20 Aligned_cols=64 Identities=19% Similarity=0.331 Sum_probs=43.1
Q ss_pred cceEEEEEeeeecCCCeEEecCccceeeEEecCCCCCceeeeccEEEEEEccCCCCCCeEEEEEEEeecCCCeEEEEE
Q psy4567 238 LHLQVYHYDKQGGRTNWKLISGKKEGQTQVDSPVYDKLTVWSHPIDVHFATRGVQGWPKLHLQVYHYDKFGRGEIYGY 315 (803)
Q Consensus 238 l~L~V~~ky~f~~G~~W~lvsG~~eGqTQ~s~~~~~~~avwshP~Dl~f~s~~~~GWPqLvl~V~s~D~~gR~~l~GY 315 (803)
...|| +-.+..... ....|. .......+.|+..|.+.+...... .|.|+||..+.++++...|.
T Consensus 20 ~~~yv--~v~~~~~~~-------~~~~T~--~~~~~~~P~w~e~~~~~~~~~~~~---~l~~~V~~~~~~~~~~~iG~ 83 (85)
T PF00168_consen 20 PDPYV--RVSVNGSES-------TKYKTK--VKKNTSNPVWNEEFEFPLDDPDLD---SLSFEVWDKDSFGKDELIGE 83 (85)
T ss_dssp BEEEE--EEEEETTTC-------EEEEEC--CBSSBSSEEEEEEEEEEESHGCGT---EEEEEEEEETSSSSEEEEEE
T ss_pred ccccc--eeecceeee-------eeeeee--eeeccccceeeeeeeeeeeccccc---ceEEEEEECCCCCCCCEEEE
Confidence 34555 666666543 112232 234447899999988886544333 39999999999999998885
No 13
>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=50.68 E-value=47 Score=32.75 Aligned_cols=64 Identities=19% Similarity=0.345 Sum_probs=45.5
Q ss_pred CCCCceeeeccEEEEEEccCCCCCCeEEEEEEEeecCCCeEEEEEEEEEecC------------CCceeEEEEEEeEecc
Q psy4567 271 VYDKLTVWSHPIDVHFATRGVQGWPKLHLQVYHYDKFGRGEIYGYGFTNVPM------------SPGTHNIDCHTWRPLV 338 (803)
Q Consensus 271 ~~~~~avwshP~Dl~f~s~~~~GWPqLvl~V~s~D~~gR~~l~GYG~~hLP~------------~PG~H~i~V~tWrP~~ 338 (803)
.....++|+..|.+.... + =..|.|+||..|.++++...|...+.|-. .|| ...+..|+|..
T Consensus 41 k~t~nP~WnE~f~f~i~~--~--~~~l~~~V~D~d~~~~dd~iG~a~i~l~~l~~~~~~~~~~~~~~--~~~~~~~~~~~ 114 (145)
T cd04038 41 KKNLNPVWNEELTLSVPN--P--MAPLKLEVFDKDTFSKDDSMGEAEIDLEPLVEAAKLDHLRDTPG--GTQIKKVLPSV 114 (145)
T ss_pred cCCCCCeecccEEEEecC--C--CCEEEEEEEECCCCCCCCEEEEEEEEHHHhhhhhhhhccccCCC--CEEEEEEecCC
Confidence 344678999998888642 2 24699999999999999998888875433 222 22466788876
Q ss_pred cc
Q psy4567 339 IQ 340 (803)
Q Consensus 339 s~ 340 (803)
..
T Consensus 115 ~~ 116 (145)
T cd04038 115 EN 116 (145)
T ss_pred Cc
Confidence 43
No 14
>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=47.71 E-value=73 Score=31.35 Aligned_cols=58 Identities=24% Similarity=0.305 Sum_probs=39.2
Q ss_pred eeEEecCCCC--CceeeeccEEEEEEcc------------------CCCCCCeEEEEEEEeecCCCeEEEEEEEEEec
Q psy4567 264 QTQVDSPVYD--KLTVWSHPIDVHFATR------------------GVQGWPKLHLQVYHYDKFGRGEIYGYGFTNVP 321 (803)
Q Consensus 264 qTQ~s~~~~~--~~avwshP~Dl~f~s~------------------~~~GWPqLvl~V~s~D~~gR~~l~GYG~~hLP 321 (803)
.|-+-++..+ ....|.|-|.+.+... .-..=|+|.++||-.|.++++...|.-.+.|-
T Consensus 42 kTDVHyrslnG~~~FNwRfvF~~~~~~~~~~~~~~~~~~~~~~~~~e~~~~~~L~lqvwD~D~~s~dd~iG~~~l~l~ 119 (133)
T cd08374 42 KTDVHYRSLDGEGNFNWRFVFPFDYLPAEKKIVVIKKEHFWSLDETEYKIPPKLTLQVWDNDKFSPDDFLGSLELDLS 119 (133)
T ss_pred ccceEEecCCCCcEEeEEEEEeeecCCccceeEEEeeccccccCcceEecCcEEEEEEEECcccCCCCcceEEEEEhh
Confidence 3444444443 6778888777776322 12234999999999999999998876555544
No 15
>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=44.43 E-value=93 Score=29.12 Aligned_cols=74 Identities=16% Similarity=0.143 Sum_probs=48.2
Q ss_pred eeeEEecCCCCCceeeeccEEEEEEccCC--CCCCeEEEEEEEeecCCCeEEEEEEEEEecCCCceeEEEEEEeEecc
Q psy4567 263 GQTQVDSPVYDKLTVWSHPIDVHFATRGV--QGWPKLHLQVYHYDKFGRGEIYGYGFTNVPMSPGTHNIDCHTWRPLV 338 (803)
Q Consensus 263 GqTQ~s~~~~~~~avwshP~Dl~f~s~~~--~GWPqLvl~V~s~D~~gR~~l~GYG~~hLP~~PG~H~i~V~tWrP~~ 338 (803)
..|.+. ......+|+.-|.+++..... ..=..|.|+||..|.++++...|...+.|-...=.....+..|.|..
T Consensus 33 ~kT~v~--~~t~nP~Wne~f~F~v~~~~~~~~~~~~l~~~v~d~~~~~~d~~iG~~~i~l~~l~~~~~~~~~~W~~L~ 108 (126)
T cd08682 33 YSTSVK--EKTTSPVWKEECSFELPGLLSGNGNRATLQLTVMHRNLLGLDKFLGQVSIPLNDLDEDKGRRRTRWFKLE 108 (126)
T ss_pred eeeeee--cCCCCCEeCceEEEEecCcccCCCcCCEEEEEEEEccccCCCceeEEEEEEHHHhhccCCCcccEEEECc
Confidence 445433 233678999998888754211 12247999999999999999988887766553200112356788875
No 16
>PF10358 NT-C2: N-terminal C2 in EEIG1 and EHBP1 proteins; InterPro: IPR019448 This entry represents the N-terminal 150 residues of a family of conserved proteins which are induced by oestrogen []. Proteins in this entry are usually annotated as Fam102A, Fam102B, or Eeig1 (early oestrogen-responsive gene product 1).
Probab=41.53 E-value=2.5e+02 Score=26.75 Aligned_cols=92 Identities=17% Similarity=0.278 Sum_probs=55.7
Q ss_pred CceeEEEEeccccccCCcceEEEEEeeeecCCCeEEecCccceeeEEecCCCCCceeeeccEEEEEE--c--c-C-CCCC
Q psy4567 221 HPIDVHFATRGVQGWPKLHLQVYHYDKQGGRTNWKLISGKKEGQTQVDSPVYDKLTVWSHPIDVHFA--T--R-G-VQGW 294 (803)
Q Consensus 221 hPIDIh~~~~saqGfP~l~L~V~~ky~f~~G~~W~lvsG~~eGqTQ~s~~~~~~~avwshP~Dl~f~--s--~-~-~~GW 294 (803)
...++.+....++++|.....|+-+|..+... ...|.|+.. ...+..+.|+++|++.-. . . + .+.|
T Consensus 5 ~kf~~~l~i~~l~~~p~~~~~v~v~wkr~~~~-------~~~~~t~~~-~~~~~~v~w~e~~~~~~tl~~~~k~~~~~~K 76 (143)
T PF10358_consen 5 VKFQFDLTIHELENLPSSNGKVFVKWKRGDKS-------KGSGTTSRA-NVKNGKVQWNEEFSFPCTLYRDKKSKEFQPK 76 (143)
T ss_pred eeEEEEEEEEEeECcCCCCCEEEEEEEECCCC-------ccceeeeee-eccccEEEEeeEEEEEEEEEEcCCCCcEeeE
Confidence 34567777788889998543333366544432 114566544 345688999999988632 1 2 2 4555
Q ss_pred CeEEEEEEEeecCCCeEEEEEEEEEec
Q psy4567 295 PKLHLQVYHYDKFGRGEIYGYGFTNVP 321 (803)
Q Consensus 295 PqLvl~V~s~D~~gR~~l~GYG~~hLP 321 (803)
. +.|.|+..+.-|+....|...+.|-
T Consensus 77 ~-~~~~v~~~~~~~~k~~lG~~~inLa 102 (143)
T PF10358_consen 77 E-LKFSVFEVDGSGKKKVLGKVSINLA 102 (143)
T ss_pred E-EEEEEEEecCCCccceEEEEEEEHH
Confidence 4 7788888765555555555555443
No 17
>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=40.96 E-value=3e+02 Score=26.79 Aligned_cols=94 Identities=16% Similarity=0.192 Sum_probs=60.2
Q ss_pred EEEeccccccCC-cceEEEEEeeeecCCCeEEecCccceeeEEecCCCCCceeeeccEEEEEEccCCCCCCeEEEEEEEe
Q psy4567 226 HFATRGVQGWPK-LHLQVYHYDKQGGRTNWKLISGKKEGQTQVDSPVYDKLTVWSHPIDVHFATRGVQGWPKLHLQVYHY 304 (803)
Q Consensus 226 h~~~~saqGfP~-l~L~V~~ky~f~~G~~W~lvsG~~eGqTQ~s~~~~~~~avwshP~Dl~f~s~~~~GWPqLvl~V~s~ 304 (803)
+....+|+|.+. ..-|| +..+....+- .+-+.|.+. .....++|+.-|++.+.. .. .|.+.||..
T Consensus 2 ~V~V~~A~~L~~~sDPYV--~l~v~~~~~~-----~~~~KTk~i--~~TlnPvWnE~F~i~l~~--s~---~L~~~v~d~ 67 (118)
T cd08686 2 NVIVHSAQGFKQSANLYC--TLEVDSFGYF-----VKKAKTRVC--RDTTEPNWNEEFEIELEG--SQ---TLRILCYEK 67 (118)
T ss_pred EEEEEeCCCCCCCCCCEE--EEEEcCcccc-----ceeeeeeee--cCCCCCccceEEEEEeCC--CC---EEEEEEEEc
Confidence 344557777765 36677 5544332211 122345433 444678999999998853 22 788999987
Q ss_pred -------ecCCCeEEEEEEEEEecCC----CceeEEEEEE
Q psy4567 305 -------DKFGRGEIYGYGFTNVPMS----PGTHNIDCHT 333 (803)
Q Consensus 305 -------D~~gR~~l~GYG~~hLP~~----PG~H~i~V~t 333 (803)
|..+.+++.|=|.+-|-.. -|.|+..|.|
T Consensus 68 ~~~~~~~d~~~~d~~~G~g~i~Ld~~~~~~~~~~~~~~~~ 107 (118)
T cd08686 68 CYSKVKLDGEGTDAIMGKGQIQLDPQSLQTKKWQEKVISM 107 (118)
T ss_pred ccccccccccCcccEEEEEEEEECHHHhccCCeeEEEEEe
Confidence 6778999999999998432 2666665554
No 18
>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=40.80 E-value=94 Score=28.84 Aligned_cols=54 Identities=9% Similarity=0.132 Sum_probs=40.1
Q ss_pred eeeEEecCCCCCceeeeccEEEEEEccCCCCCCeEEEEEEEeecCCCeEEEEEEEEEec
Q psy4567 263 GQTQVDSPVYDKLTVWSHPIDVHFATRGVQGWPKLHLQVYHYDKFGRGEIYGYGFTNVP 321 (803)
Q Consensus 263 GqTQ~s~~~~~~~avwshP~Dl~f~s~~~~GWPqLvl~V~s~D~~gR~~l~GYG~~hLP 321 (803)
+.|.+. .......|+..|.++.... .=..|.|+||..|..+++.+.|-..+.|.
T Consensus 38 ~kT~~~--~~t~~P~Wne~f~f~i~~~---~~~~L~i~v~d~d~~~~~~~iG~~~i~l~ 91 (126)
T cd04043 38 AKTRTI--YDTLNPRWDEEFELEVPAG---EPLWISATVWDRSFVGKHDLCGRASLKLD 91 (126)
T ss_pred ecccEe--cCCCCCcccceEEEEcCCC---CCCEEEEEEEECCCCCCCceEEEEEEecC
Confidence 455443 2346788999999987542 12579999999999999999888887764
No 19
>PF07773 DUF1619: Protein of unknown function (DUF1619); InterPro: IPR011677 This is a group of sequences derived from hypothetical eukaryotic proteins. The region in question is approximately 330 residues long and has a cysteine rich N terminus.
Probab=40.70 E-value=85 Score=34.09 Aligned_cols=75 Identities=17% Similarity=0.274 Sum_probs=49.6
Q ss_pred CccccccccceEEEEEEEeeccccCCccceEEEEEEEEeeecccccCCceeeEEEEEEEEEEecCCCCcCCCCCCCcccc
Q psy4567 704 TPLPCGNLITGINLKVITAYSGIYDNPAVKIVGAAVESTTHAQLACKNLACAVDLKWSVRFVRVPNTVFTKFPEPPVYEI 783 (803)
Q Consensus 704 ~~~~Cs~vp~~l~IqIl~a~~GsL~nPQakIVgv~i~y~~~~~~~c~~~~c~~~IttsVtFiDVsa~pe~~~r~~Pti~~ 783 (803)
....|.+++..++++|.|...| +..-...++=+.+.- -. .... .|..+.+|.|+...+.......+-|-...
T Consensus 220 ~~~~C~Nvv~~v~y~~~~n~t~-I~~v~v~~~~~~v~~-----~~-~~~~-~l~Q~F~v~F~~~~~~~~~~~SGNPGY~~ 291 (294)
T PF07773_consen 220 NGSTCSNVVLEVHYVFTYNGTG-ITSVSVSLVLGNVSA-----TQ-TRNV-PLQQRFSVKFIQSNATNTVPRSGNPGYVV 291 (294)
T ss_pred CCCcCeEeEEEEEEEEEECCCc-cEEEEEEEEEEEecc-----cc-cCCc-eEEEEEEEEEEecCCCcccccCCCccccC
Confidence 4689999999999999999866 544433333333331 11 1122 58889999999998544444667777665
Q ss_pred cCC
Q psy4567 784 KLP 786 (803)
Q Consensus 784 kLP 786 (803)
-+|
T Consensus 292 G~P 294 (294)
T PF07773_consen 292 GKP 294 (294)
T ss_pred CCC
Confidence 554
No 20
>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=40.65 E-value=97 Score=29.04 Aligned_cols=116 Identities=16% Similarity=0.195 Sum_probs=0.0
Q ss_pred ccCCCCCCCCceEEEEEEEeCCCeeEeeecccCcceeecCCCCCcccccCceeEEEEeccccccCCcceEEEEEeeeecC
Q psy4567 172 IPRNPITRVAVQDCPCDITVSTNWKLISGKKEGQTQVDSPVYDKLTAWSHPIDVHFATRGVQGWPKLHLQVYHYDKQGGR 251 (803)
Q Consensus 172 ~~~~~~~~~~~LfCk~~~~~G~~W~~i~G~~eGqTq~~~~~~~~~~vw~hPIDIh~~~~saqGfP~l~L~V~~ky~f~~G 251 (803)
+......+..+-||+..+ |.....|.+ ....-..+||.-+.+++.......-..+.+.||.++.+..+
T Consensus 12 L~~~d~~g~~dpyv~v~~----------~~~~~rT~v--~~~t~nP~Wne~f~f~~~~~~~~~~~~l~~~V~d~~~~~~~ 79 (127)
T cd04022 12 LMPKDGQGSSSAYVELDF----------DGQKKRTRT--KPKDLNPVWNEKLVFNVSDPSRLSNLVLEVYVYNDRRSGRR 79 (127)
T ss_pred CCCCCCCCCcCcEEEEEE----------CCEEeccee--EcCCCCCccceEEEEEccCHHHccCCeEEEEEeeCCCCcCC
Q ss_pred CCeEEecCccceeeEEecCCCCCceeeeccEEEEEEccCCCCCCeEEEEEEEee
Q psy4567 252 TNWKLISGKKEGQTQVDSPVYDKLTVWSHPIDVHFATRGVQGWPKLHLQVYHYD 305 (803)
Q Consensus 252 ~~W~lvsG~~eGqTQ~s~~~~~~~avwshP~Dl~f~s~~~~GWPqLvl~V~s~D 305 (803)
++ ++....-....+. +.......| ||++=+-......| +|.|++|-.|
T Consensus 80 d~--~lG~v~i~l~~l~-~~~~~~~~w-~~L~~~~~~~~~~G--~l~l~~~~~~ 127 (127)
T cd04022 80 RS--FLGRVRISGTSFV-PPSEAVVQR-YPLEKRGLFSRVRG--EIGLKVYITD 127 (127)
T ss_pred CC--eeeEEEEcHHHcC-CCCCccceE-eEeeeCCCCCCccE--EEEEEEEEcC
No 21
>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=40.09 E-value=97 Score=29.25 Aligned_cols=70 Identities=11% Similarity=0.122 Sum_probs=49.4
Q ss_pred ceeeEEecCCCCCceeeeccEEEEEEccCCCCCCeEEEEEEEeecCCCeEEEEEEEEEecCC---CceeEEEEEEeEecc
Q psy4567 262 EGQTQVDSPVYDKLTVWSHPIDVHFATRGVQGWPKLHLQVYHYDKFGRGEIYGYGFTNVPMS---PGTHNIDCHTWRPLV 338 (803)
Q Consensus 262 eGqTQ~s~~~~~~~avwshP~Dl~f~s~~~~GWPqLvl~V~s~D~~gR~~l~GYG~~hLP~~---PG~H~i~V~tWrP~~ 338 (803)
.+.|.+. .......|+..|++++... -.|.|+||..|..+++...|...+.|... ++.+-..+..|++..
T Consensus 35 ~~kT~v~--~~t~~P~Wne~f~~~~~~~-----~~l~~~V~d~~~~~~~~~iG~~~i~l~~l~~~~~~~~~~~~~~~~~~ 107 (125)
T cd04021 35 PKKTEVS--KKTSNPKWNEHFTVLVTPQ-----STLEFKVWSHHTLKADVLLGEASLDLSDILKNHNGKLENVKLTLNLS 107 (125)
T ss_pred cEEeeee--CCCCCCccccEEEEEeCCC-----CEEEEEEEeCCCCCCCcEEEEEEEEHHHhHhhcCCCccceEEEEEEE
Confidence 3455443 3346789999999987421 47999999999999999999999987553 333334445566554
No 22
>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=39.28 E-value=78 Score=29.38 Aligned_cols=49 Identities=14% Similarity=0.186 Sum_probs=36.7
Q ss_pred CCCCceeeeccEEEEEEccCCCCCCeEEEEEEEeec----CCCeEEEEEEEEEecC
Q psy4567 271 VYDKLTVWSHPIDVHFATRGVQGWPKLHLQVYHYDK----FGRGEIYGYGFTNVPM 322 (803)
Q Consensus 271 ~~~~~avwshP~Dl~f~s~~~~GWPqLvl~V~s~D~----~gR~~l~GYG~~hLP~ 322 (803)
......+|+.-|.+.+.. .....|.|+||..|. +++++..|...+.+-.
T Consensus 47 ~~t~nP~wne~f~f~~~~---~~~~~l~~~V~d~d~~~~~~~~~d~iG~~~i~l~~ 99 (120)
T cd04048 47 KNNLNPDFVTTFTVDYYF---EEVQKLRFEVYDVDSKSKDLSDHDFLGEAECTLGE 99 (120)
T ss_pred CCCCCCCceEEEEEEEEe---EeeeEEEEEEEEecCCcCCCCCCcEEEEEEEEHHH
Confidence 344678888877776532 234589999999998 8899998888777654
No 23
>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=38.03 E-value=51 Score=30.33 Aligned_cols=58 Identities=22% Similarity=0.338 Sum_probs=41.0
Q ss_pred eeeEEecCCCCCceeeeccEEEEEEccCCCCCCeEEEEEEEeecCCCeEEEEEEEEEecCC
Q psy4567 263 GQTQVDSPVYDKLTVWSHPIDVHFATRGVQGWPKLHLQVYHYDKFGRGEIYGYGFTNVPMS 323 (803)
Q Consensus 263 GqTQ~s~~~~~~~avwshP~Dl~f~s~~~~GWPqLvl~V~s~D~~gR~~l~GYG~~hLP~~ 323 (803)
+.|.+ .......+|+..|.+++....+.+ -.|.|+||..|..+++...|-..+.|-..
T Consensus 54 ~kT~v--~~~t~~P~wne~f~f~i~~~~l~~-~~l~i~v~d~~~~~~~~~iG~~~i~l~~l 111 (123)
T cd08521 54 RKTSV--KKNTTNPVFNETLKYHISKSQLET-RTLQLSVWHHDRFGRNTFLGEVEIPLDSW 111 (123)
T ss_pred eeccc--cCCCCCCcccceEEEeCCHHHhCC-CEEEEEEEeCCCCcCCceeeEEEEecccc
Confidence 44443 344567899999998875544433 46999999999999998887766665443
No 24
>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=37.36 E-value=49 Score=31.35 Aligned_cols=48 Identities=17% Similarity=0.270 Sum_probs=36.6
Q ss_pred CCCCceeeeccEEEEEEccCCCCCCeEEEEEEEeecCCCeEEEEEEEEE
Q psy4567 271 VYDKLTVWSHPIDVHFATRGVQGWPKLHLQVYHYDKFGRGEIYGYGFTN 319 (803)
Q Consensus 271 ~~~~~avwshP~Dl~f~s~~~~GWPqLvl~V~s~D~~gR~~l~GYG~~h 319 (803)
.....++|+..|.+++....+.. -.|.|+||..|..|++++.|+..+.
T Consensus 59 ~~t~nP~wne~f~f~i~~~~~~~-~~l~~~v~d~~~~~~~~~IG~~~l~ 106 (134)
T cd08403 59 KNTLNPTYNEALVFDVPPENVDN-VSLIIAVVDYDRVGHNELIGVCRVG 106 (134)
T ss_pred cCCCCCcccceEEEECCHHHhCC-CEEEEEEEECCCCCCCceeEEEEEC
Confidence 34467899999998875444432 3589999999999999999877664
No 25
>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=36.57 E-value=69 Score=29.43 Aligned_cols=51 Identities=18% Similarity=0.225 Sum_probs=37.5
Q ss_pred CCCCceeeeccEEEEEEccCCCCCCeEEEEEEEeecCCCeEEEEEEEEEec
Q psy4567 271 VYDKLTVWSHPIDVHFATRGVQGWPKLHLQVYHYDKFGRGEIYGYGFTNVP 321 (803)
Q Consensus 271 ~~~~~avwshP~Dl~f~s~~~~GWPqLvl~V~s~D~~gR~~l~GYG~~hLP 321 (803)
.....++|+..|.+.....+...=-.|.|+||..|..+++...|...+.+.
T Consensus 45 ~~t~nP~Wne~f~f~~~~~~~~~~~~l~~~V~d~d~~~~dd~lG~~~i~l~ 95 (111)
T cd04041 45 RKDLNPVWEETWFVLVTPDEVKAGERLSCRLWDSDRFTADDRLGRVEIDLK 95 (111)
T ss_pred CCCCCCccceeEEEEeCchhccCCCEEEEEEEeCCCCCCCCcceEEEEEHH
Confidence 334678999999887654333223479999999999999888887766554
No 26
>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=33.26 E-value=1.4e+02 Score=28.07 Aligned_cols=46 Identities=17% Similarity=0.325 Sum_probs=35.2
Q ss_pred CCceeeeccEEEEEEccCCCCCCeEEEEEEEeecCCCeEEEEEEEEEec
Q psy4567 273 DKLTVWSHPIDVHFATRGVQGWPKLHLQVYHYDKFGRGEIYGYGFTNVP 321 (803)
Q Consensus 273 ~~~avwshP~Dl~f~s~~~~GWPqLvl~V~s~D~~gR~~l~GYG~~hLP 321 (803)
.-.++|+..|++...... =..|.|+||..|..++++..|...+.|-
T Consensus 44 t~nP~Wne~f~f~~~~~~---~~~L~~~V~d~d~~~~dd~iG~~~i~l~ 89 (124)
T cd04037 44 TLNPVFGKMFELEATLPG---NSILKISVMDYDLLGSDDLIGETVIDLE 89 (124)
T ss_pred CCCCccceEEEEEecCCC---CCEEEEEEEECCCCCCCceeEEEEEeec
Confidence 466899998888753221 2579999999999999988877776664
No 27
>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=33.09 E-value=1.1e+02 Score=28.55 Aligned_cols=57 Identities=16% Similarity=0.194 Sum_probs=42.5
Q ss_pred eeeEEecCCCCCceeeeccEEEEEEccCCCCCCeEEEEEEEeecCCCeEEEEEEEEEecCCCc
Q psy4567 263 GQTQVDSPVYDKLTVWSHPIDVHFATRGVQGWPKLHLQVYHYDKFGRGEIYGYGFTNVPMSPG 325 (803)
Q Consensus 263 GqTQ~s~~~~~~~avwshP~Dl~f~s~~~~GWPqLvl~V~s~D~~gR~~l~GYG~~hLP~~PG 325 (803)
..|.+. .......|+.-|+++..... -.|.|+||..|.++++...|...+.+.....
T Consensus 41 ~kT~v~--~~t~nP~Wne~f~f~~~~~~----~~l~~~v~d~~~~~~~~~iG~~~i~l~~l~~ 97 (133)
T cd04033 41 VQTKTI--KKTLNPKWNEEFFFRVNPRE----HRLLFEVFDENRLTRDDFLGQVEVPLNNLPT 97 (133)
T ss_pred eeeeEE--cCCCCCcEeeEEEEEEcCCC----CEEEEEEEECCCCCCCCeeEEEEEEHHHCCC
Confidence 455432 33467899998888864321 3699999999999999999999998776543
No 28
>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=32.81 E-value=1.8e+02 Score=26.95 Aligned_cols=48 Identities=19% Similarity=0.391 Sum_probs=38.2
Q ss_pred CCCceeeeccEEEEEEccCCCCCCeEEEEEEEeecCCCeEEEEEEEEEecCC
Q psy4567 272 YDKLTVWSHPIDVHFATRGVQGWPKLHLQVYHYDKFGRGEIYGYGFTNVPMS 323 (803)
Q Consensus 272 ~~~~avwshP~Dl~f~s~~~~GWPqLvl~V~s~D~~gR~~l~GYG~~hLP~~ 323 (803)
.....+|+..|.+.... +. -.|.|+||..|..+++...|...+.|..-
T Consensus 42 ~t~nP~Wne~f~f~v~~--~~--~~l~~~v~D~d~~~~~~~iG~~~~~l~~l 89 (121)
T cd04042 42 KNLNPVWDEKFTLPIED--VT--QPLYIKVFDYDRGLTDDFMGSAFVDLSTL 89 (121)
T ss_pred CCCCCccceeEEEEecC--CC--CeEEEEEEeCCCCCCCcceEEEEEEHHHc
Confidence 44678999988887642 22 47999999999999999999888877664
No 29
>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=31.57 E-value=77 Score=29.22 Aligned_cols=52 Identities=15% Similarity=0.247 Sum_probs=36.4
Q ss_pred CCCCceeeeccEEEEEEccCCCCCCeEEEEEEEeecCCCeEEEEEEEEEecC
Q psy4567 271 VYDKLTVWSHPIDVHFATRGVQGWPKLHLQVYHYDKFGRGEIYGYGFTNVPM 322 (803)
Q Consensus 271 ~~~~~avwshP~Dl~f~s~~~~GWPqLvl~V~s~D~~gR~~l~GYG~~hLP~ 322 (803)
......+|+.-|++......-..=-.|.|+||..|..+++...|...+.|-.
T Consensus 61 ~~t~nP~wne~f~f~~~~~~~l~~~~l~~~V~d~~~~~~~~~iG~~~i~l~~ 112 (125)
T cd04031 61 KKTLNPEWNQTFEYSNVRRETLKERTLEVTVWDYDRDGENDFLGEVVIDLAD 112 (125)
T ss_pred CCCCCCccccEEEEcccCHHHhCCCEEEEEEEeCCCCCCCcEeeEEEEeccc
Confidence 4447789999888875332111124799999999999998888776655543
No 30
>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=31.46 E-value=1.3e+02 Score=25.22 Aligned_cols=45 Identities=22% Similarity=0.483 Sum_probs=35.2
Q ss_pred CceeeeccEEEEEEccCCCCCCeEEEEEEEeecCCCeEEEEEEEEEec
Q psy4567 274 KLTVWSHPIDVHFATRGVQGWPKLHLQVYHYDKFGRGEIYGYGFTNVP 321 (803)
Q Consensus 274 ~~avwshP~Dl~f~s~~~~GWPqLvl~V~s~D~~gR~~l~GYG~~hLP 321 (803)
....|+..|++...... ...|.|+||..+..++....|...+.+-
T Consensus 46 ~~P~w~e~~~~~~~~~~---~~~l~i~v~~~~~~~~~~~~G~~~~~l~ 90 (101)
T smart00239 46 LNPVWNETFEFEVPPPE---LAELEIEVYDKDRFGRDDFIGQVTIPLS 90 (101)
T ss_pred CCCcccceEEEEecCcc---cCEEEEEEEecCCccCCceeEEEEEEHH
Confidence 47899998887764332 7899999999998888888888776643
No 31
>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=31.06 E-value=1.6e+02 Score=27.49 Aligned_cols=52 Identities=15% Similarity=0.148 Sum_probs=39.6
Q ss_pred eeeEEecCCCCCceeeeccEEEEEEccCCCCCCeEEEEEEEeecCCCeEEEEEEEEEe
Q psy4567 263 GQTQVDSPVYDKLTVWSHPIDVHFATRGVQGWPKLHLQVYHYDKFGRGEIYGYGFTNV 320 (803)
Q Consensus 263 GqTQ~s~~~~~~~avwshP~Dl~f~s~~~~GWPqLvl~V~s~D~~gR~~l~GYG~~hL 320 (803)
+.|.+-. ......|+.-|+++.... . =.|.|+||..|..+++...|...+.+
T Consensus 35 ~kT~v~~--~t~nP~Wne~f~~~~~~~--~--~~l~v~v~d~~~~~~d~~iG~~~~~~ 86 (121)
T cd04054 35 IRTATVW--KTLNPFWGEEYTVHLPPG--F--HTVSFYVLDEDTLSRDDVIGKVSLTR 86 (121)
T ss_pred eeeeeEc--CCCCCcccceEEEeeCCC--C--CEEEEEEEECCCCCCCCEEEEEEEcH
Confidence 5665432 246788999999987421 1 37999999999999999999988885
No 32
>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=30.55 E-value=1.2e+02 Score=28.29 Aligned_cols=50 Identities=18% Similarity=0.294 Sum_probs=38.5
Q ss_pred CCceeeeccEEEEEEccCCCCCCeEEEEEEEeecCCCeEEEEEEEEEecC
Q psy4567 273 DKLTVWSHPIDVHFATRGVQGWPKLHLQVYHYDKFGRGEIYGYGFTNVPM 322 (803)
Q Consensus 273 ~~~avwshP~Dl~f~s~~~~GWPqLvl~V~s~D~~gR~~l~GYG~~hLP~ 322 (803)
.....|+.-|.+++.......=-.|.|+||..|.++++...|...+.|..
T Consensus 44 t~nP~Wne~f~f~v~~~~~~~~~~l~v~V~d~~~~~~d~~iG~~~i~l~~ 93 (124)
T cd04049 44 GRNPEWNEKFKFTVEYPGWGGDTKLILRIMDKDNFSDDDFIGEATIHLKG 93 (124)
T ss_pred CCCCcccceEEEEecCcccCCCCEEEEEEEECccCCCCCeEEEEEEEhHH
Confidence 46789999999887654322345899999999999998888887776554
No 33
>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=29.02 E-value=1e+02 Score=29.12 Aligned_cols=65 Identities=14% Similarity=0.160 Sum_probs=43.3
Q ss_pred CCCCceeeeccEEEEE-EccCCCCCCeEEEEEEEeecCCCeEEEEEEEEEecCCCceeEEEEEEeEecc
Q psy4567 271 VYDKLTVWSHPIDVHF-ATRGVQGWPKLHLQVYHYDKFGRGEIYGYGFTNVPMSPGTHNIDCHTWRPLV 338 (803)
Q Consensus 271 ~~~~~avwshP~Dl~f-~s~~~~GWPqLvl~V~s~D~~gR~~l~GYG~~hLP~~PG~H~i~V~tWrP~~ 338 (803)
.....++|+.=|++.. ....+.. =.|.|+||..|.++++...|-..+.|-..+-.. ....|.|.+
T Consensus 57 ~~~~nP~wnE~F~f~~~~~~~l~~-~~L~~~V~d~d~~~~~~~lG~~~i~l~~l~~~~--~~~~W~~L~ 122 (122)
T cd08381 57 RKTRNPTFNEMLVYDGLPVEDLQQ-RVLQVSVWSHDSLVENEFLGGVCIPLKKLDLSQ--ETEKWYPLG 122 (122)
T ss_pred CCCCCCCcccEEEEecCChHHhCC-CEEEEEEEeCCCCcCCcEEEEEEEeccccccCC--CccceEECc
Confidence 4447789999877765 2222322 378999999999999888877777665544222 246676653
No 34
>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=28.72 E-value=1.2e+02 Score=28.10 Aligned_cols=64 Identities=14% Similarity=0.236 Sum_probs=43.8
Q ss_pred CCCceeeeccEEEEEEccCCCCCCeEEEEEEEeecCCCeEEEEEEEEEecCCCceeEEEEEEeEecc
Q psy4567 272 YDKLTVWSHPIDVHFATRGVQGWPKLHLQVYHYDKFGRGEIYGYGFTNVPMSPGTHNIDCHTWRPLV 338 (803)
Q Consensus 272 ~~~~avwshP~Dl~f~s~~~~GWPqLvl~V~s~D~~gR~~l~GYG~~hLP~~PG~H~i~V~tWrP~~ 338 (803)
.....+|+.-|.++.....+.. -.|.++||..|.++++...|.-.+.|-.....- .+..|.+..
T Consensus 60 ~t~~P~wne~f~f~v~~~~l~~-~~l~i~V~d~~~~~~~~~iG~~~i~l~~~~~~~--~~~~W~~l~ 123 (124)
T cd08387 60 KTLNPEFDESFVFEVPPQELPK-RTLEVLLYDFDQFSRDECIGVVELPLAEVDLSE--KLDLWRKIQ 123 (124)
T ss_pred CCCCCCcccEEEEeCCHHHhCC-CEEEEEEEECCCCCCCceeEEEEEecccccCCC--CcceEEECc
Confidence 3466889998888764433311 369999999999999988877776665543211 457787753
No 35
>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=27.43 E-value=3e+02 Score=25.71 Aligned_cols=62 Identities=18% Similarity=0.248 Sum_probs=41.5
Q ss_pred CCCceeeeccEEEEEEccCCCCCCeEEEEEEEeecCCCeEEEEEEEEEecCCC--ceeEEEEEEe
Q psy4567 272 YDKLTVWSHPIDVHFATRGVQGWPKLHLQVYHYDKFGRGEIYGYGFTNVPMSP--GTHNIDCHTW 334 (803)
Q Consensus 272 ~~~~avwshP~Dl~f~s~~~~GWPqLvl~V~s~D~~gR~~l~GYG~~hLP~~P--G~H~i~V~tW 334 (803)
....+.|+.-|.+...... ..==.|.|+||..|..+++...|...+.|-... +......++.
T Consensus 35 ~~~nP~Wne~f~f~~~~~~-~~~~~l~~~v~d~~~~~~d~~iG~~~~~l~~l~~~~~~~~~~~L~ 98 (127)
T cd08373 35 NELNPVWNETFEWPLAGSP-DPDESLEIVVKDYEKVGRNRLIGSATVSLQDLVSEGLLEVTEPLL 98 (127)
T ss_pred CCcCCcccceEEEEeCCCc-CCCCEEEEEEEECCCCCCCceEEEEEEEhhHcccCCceEEEEeCc
Confidence 3367899998888875332 122468999999999999999888777654332 3333444443
No 36
>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=27.36 E-value=2.1e+02 Score=25.96 Aligned_cols=56 Identities=20% Similarity=0.377 Sum_probs=40.9
Q ss_pred eeeEEecCCCCCceeeeccEEEEEEccCCCCCCeEEEEEEEeecCCCeEEEEEEEEEecCC
Q psy4567 263 GQTQVDSPVYDKLTVWSHPIDVHFATRGVQGWPKLHLQVYHYDKFGRGEIYGYGFTNVPMS 323 (803)
Q Consensus 263 GqTQ~s~~~~~~~avwshP~Dl~f~s~~~~GWPqLvl~V~s~D~~gR~~l~GYG~~hLP~~ 323 (803)
+.|... .......|+.-|+++..... =-.|.|+||..|..+++...|...+.+...
T Consensus 34 ~~T~v~--~~~~~P~Wne~f~~~~~~~~---~~~l~~~v~d~~~~~~~~~iG~~~~~l~~l 89 (115)
T cd04040 34 FKTKTI--KKTLNPVWNESFEVPVPSRV---RAVLKVEVYDWDRGGKDDLLGSAYIDLSDL 89 (115)
T ss_pred eeecee--cCCCCCcccccEEEEeccCC---CCEEEEEEEeCCCCCCCCceEEEEEEHHHc
Confidence 445432 33567899999999875321 136899999999999999999888886653
No 37
>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=27.26 E-value=1.7e+02 Score=26.41 Aligned_cols=53 Identities=19% Similarity=0.318 Sum_probs=37.4
Q ss_pred CCCceeeeccEEEEEEccCCCC---CCeEEEEEEEeecCCCeEEEEEEEEEecCCCcee
Q psy4567 272 YDKLTVWSHPIDVHFATRGVQG---WPKLHLQVYHYDKFGRGEIYGYGFTNVPMSPGTH 327 (803)
Q Consensus 272 ~~~~avwshP~Dl~f~s~~~~G---WPqLvl~V~s~D~~gR~~l~GYG~~hLP~~PG~H 327 (803)
.....+|+ .|++.+. .+.+ =-.|.|+||..|..|++...|...+.+..-...+
T Consensus 47 ~t~nP~Wn-~f~~~~~--~l~~~~~~~~l~~~V~d~d~~~~d~~iG~~~~~l~~l~~~~ 102 (110)
T cd04047 47 NTLNPVWK-PFTIPLQ--KLCNGDYDRPIKIEVYDYDSSGKHDLIGEFETTLDELLKSS 102 (110)
T ss_pred cCCCCceE-EEEEEHH--HhcCCCcCCEEEEEEEEeCCCCCCcEEEEEEEEHHHHhcCC
Confidence 34678999 6666532 1211 2589999999999999999998888776554333
No 38
>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=27.13 E-value=2.2e+02 Score=27.31 Aligned_cols=69 Identities=14% Similarity=0.174 Sum_probs=43.7
Q ss_pred CCCCCceeeeccEEEEEEccCCCCCCeEEEEEEEeecCCCeEEEEEEEEEecCCCceeEEEEEEeEecccc
Q psy4567 270 PVYDKLTVWSHPIDVHFATRGVQGWPKLHLQVYHYDKFGRGEIYGYGFTNVPMSPGTHNIDCHTWRPLVIQ 340 (803)
Q Consensus 270 ~~~~~~avwshP~Dl~f~s~~~~GWPqLvl~V~s~D~~gR~~l~GYG~~hLP~~PG~H~i~V~tWrP~~s~ 340 (803)
....-..+||.-|.+.......-.==-|.|+||..|..++++.. |.+.||+.-=...-....|.|....
T Consensus 45 ~~~tlnPvwNE~f~F~v~~~~~~~~~~L~~~V~D~d~~~~dd~I--G~~~l~l~~~~~~~~~~~w~~L~~~ 113 (120)
T cd08395 45 KNNNWSPKYNETFQFILGNEDDPESYELHICVKDYCFARDDRLV--GVTVLQLRDIAQAGSCACWLPLGRR 113 (120)
T ss_pred ecCCCCCccCcEEEEEeeCcCCCceeEEEEEEEEecccCCCCEE--EEEEEEHHHCcCCCcEEEEEECcCc
Confidence 34446789999888887533210001378889988877777765 5555665433333357789988643
No 39
>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=26.25 E-value=1.6e+02 Score=29.47 Aligned_cols=48 Identities=15% Similarity=0.337 Sum_probs=37.3
Q ss_pred CCCceeeeccEEEEEEccCCCCCCeEEEEEEEeecCCCeEEEEEEEEEec
Q psy4567 272 YDKLTVWSHPIDVHFATRGVQGWPKLHLQVYHYDKFGRGEIYGYGFTNVP 321 (803)
Q Consensus 272 ~~~~avwshP~Dl~f~s~~~~GWPqLvl~V~s~D~~gR~~l~GYG~~hLP 321 (803)
.....+||.-|.+........ -.|.|+||..|..+++++.|...+.|-
T Consensus 55 ~t~nPvWNE~f~f~v~~p~~~--~~l~~~v~D~d~~~~dd~iG~~~l~l~ 102 (151)
T cd04018 55 NSYNPEWNEQIVFPEMFPPLC--ERIKIQIRDWDRVGNDDVIGTHFIDLS 102 (151)
T ss_pred CCCCCCcceEEEEEeeCCCcC--CEEEEEEEECCCCCCCCEEEEEEEeHH
Confidence 446789999888875433222 389999999999999999998888765
No 40
>PF08530 PepX_C: X-Pro dipeptidyl-peptidase C-terminal non-catalytic domain; InterPro: IPR013736 This domain is found at the C terminus of cocaine esterase CocE, several glutaryl-7-ACA acylases, and the putative diester hydrolase NonD of Streptomyces griseus (all hydrolases). The domain, which is a beta sandwich, is also found in serine peptidases belonging to MEROPS peptidase family S15: Xaa-Pro dipeptidyl-peptidases. Members of this entry, that are not characterised as peptidases, show extensive low-level similarity to the Xaa-Pro dipeptidyl-peptidases. ; GO: 0008239 dipeptidyl-peptidase activity; PDB: 2B4K_D 1RYY_F 2B9V_O 1NX9_B 3PUH_B 3I2I_A 3I2G_A 1JU4_A 3I2K_A 1L7R_A ....
Probab=25.58 E-value=3.6e+02 Score=27.68 Aligned_cols=48 Identities=15% Similarity=0.324 Sum_probs=36.1
Q ss_pred EEccCCCCCCeEEEEEEEeecCCCeEEEEEEEEEe----------cCCCce-eEEEEEEeE
Q psy4567 286 FATRGVQGWPKLHLQVYHYDKFGRGEIYGYGFTNV----------PMSPGT-HNIDCHTWR 335 (803)
Q Consensus 286 f~s~~~~GWPqLvl~V~s~D~~gR~~l~GYG~~hL----------P~~PG~-H~i~V~tWr 335 (803)
.++....+ .|++.++-+|--|+....-+|.+.+ |..||. ++++|.+|-
T Consensus 104 vs~~~~d~--~l~v~L~dv~pdG~~~~it~G~l~~s~r~~~~~~~~~~pg~~~~~~i~L~p 162 (218)
T PF08530_consen 104 VSSDAPDA--DLFVRLSDVDPDGTSTLITRGWLRASHRESDEKPEPLEPGEPYDVTIELQP 162 (218)
T ss_dssp EEESSSS---EEEEEEEEEETTSSEEEEEEEEEEGGGSSCSSST----TT-EEEEEEEEEE
T ss_pred EEecCCCc--EEEEEEEEeCCCCCEEEccceEEEcccccCccccccCCCCcEEEEEEEEch
Confidence 34455555 8999999999999999999999999 888986 588888775
No 41
>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=24.83 E-value=3.7e+02 Score=24.46 Aligned_cols=49 Identities=16% Similarity=0.205 Sum_probs=37.5
Q ss_pred CCCceeeeccEEEEEEccCCCCCCeEEEEEEEeecCCCeEEEEEEEEEecCC
Q psy4567 272 YDKLTVWSHPIDVHFATRGVQGWPKLHLQVYHYDKFGRGEIYGYGFTNVPMS 323 (803)
Q Consensus 272 ~~~~avwshP~Dl~f~s~~~~GWPqLvl~V~s~D~~gR~~l~GYG~~hLP~~ 323 (803)
....+.|+.-|+++..... =-.|.++||..|..+++...|...+.|-.-
T Consensus 41 ~t~nP~Wne~f~f~~~~~~---~~~l~v~v~d~~~~~~~~~iG~~~~~l~~l 89 (116)
T cd08376 41 KTLNPQWLEQFDLHLFDDQ---SQILEIEVWDKDTGKKDEFIGRCEIDLSAL 89 (116)
T ss_pred CCCCCceeEEEEEEecCCC---CCEEEEEEEECCCCCCCCeEEEEEEeHHHC
Confidence 3467889998888764321 136999999999999999999998887543
No 42
>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=24.77 E-value=1.5e+02 Score=27.71 Aligned_cols=55 Identities=16% Similarity=0.247 Sum_probs=39.8
Q ss_pred cceeeEEecCCCCCceeeeccEEEEEEccCCCCCCeEEEEEEEeecCCC--eEEEEEEEEEecC
Q psy4567 261 KEGQTQVDSPVYDKLTVWSHPIDVHFATRGVQGWPKLHLQVYHYDKFGR--GEIYGYGFTNVPM 322 (803)
Q Consensus 261 ~eGqTQ~s~~~~~~~avwshP~Dl~f~s~~~~GWPqLvl~V~s~D~~gR--~~l~GYG~~hLP~ 322 (803)
....|.+. ......+|+..|.+.+.. . -.|.++||..|..++ +...|...+.|-.
T Consensus 33 ~~~kT~v~--~~t~nP~Wne~f~~~~~~---~--~~l~i~V~d~~~~~~~~d~~lG~~~i~l~~ 89 (123)
T cd08382 33 QTHSTDVA--KKTLDPKWNEHFDLTVGP---S--SIITIQVFDQKKFKKKDQGFLGCVRIRANA 89 (123)
T ss_pred cceEccEE--cCCCCCcccceEEEEeCC---C--CEEEEEEEECCCCCCCCCceEeEEEEEHHH
Confidence 33445432 334678999999998843 1 479999999999887 4788888877655
No 43
>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=24.42 E-value=1.8e+02 Score=27.40 Aligned_cols=50 Identities=24% Similarity=0.315 Sum_probs=38.1
Q ss_pred CCCCceeeeccEEEEEEccCCCCCCeEEEEEEEeecCCCeEEEEEEEEEecCCC
Q psy4567 271 VYDKLTVWSHPIDVHFATRGVQGWPKLHLQVYHYDKFGRGEIYGYGFTNVPMSP 324 (803)
Q Consensus 271 ~~~~~avwshP~Dl~f~s~~~~GWPqLvl~V~s~D~~gR~~l~GYG~~hLP~~P 324 (803)
.....+.|+.-|.++.... . -+|.|+||..|..+++...|...+.|...-
T Consensus 42 ~~t~~P~Wne~f~~~v~~~--~--~~L~v~v~d~~~~~~d~~IG~~~~~l~~l~ 91 (120)
T cd04045 42 SNTLNPVWDEVLYVPVTSP--N--QKITLEVMDYEKVGKDRSLGSVEINVSDLI 91 (120)
T ss_pred CCCcCCccCceEEEEecCC--C--CEEEEEEEECCCCCCCCeeeEEEEeHHHhh
Confidence 3346789998877765432 1 389999999999999999988888776543
No 44
>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=24.14 E-value=2.2e+02 Score=26.40 Aligned_cols=50 Identities=14% Similarity=0.139 Sum_probs=37.2
Q ss_pred CCCCceeeeccEEEEEEccCCCCCCeEEEEEEEeecCCCeEEEEEEEEEecC
Q psy4567 271 VYDKLTVWSHPIDVHFATRGVQGWPKLHLQVYHYDKFGRGEIYGYGFTNVPM 322 (803)
Q Consensus 271 ~~~~~avwshP~Dl~f~s~~~~GWPqLvl~V~s~D~~gR~~l~GYG~~hLP~ 322 (803)
......+|+.=|.+.+...... =.|.|+||..|..+++...|-..+.|..
T Consensus 45 ~~t~nPvWne~f~f~v~~~~~~--~~L~~~V~D~d~~~~dd~IG~~~l~L~~ 94 (108)
T cd04039 45 RHTLNPVFNERLAFEVYPHEKN--FDIQFKVLDKDKFSFNDYVATGSLSVQE 94 (108)
T ss_pred cCCCCCcccceEEEEEeCccCC--CEEEEEEEECCCCCCCcceEEEEEEHHH
Confidence 3446789998877766432221 2689999999999999999888877654
No 45
>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=23.67 E-value=1.5e+02 Score=28.50 Aligned_cols=48 Identities=10% Similarity=0.149 Sum_probs=35.0
Q ss_pred CCCCceeeeccEEEEEEccCCCCCCeEEEEEEEeecCCCeEEEEEEEEE
Q psy4567 271 VYDKLTVWSHPIDVHFATRGVQGWPKLHLQVYHYDKFGRGEIYGYGFTN 319 (803)
Q Consensus 271 ~~~~~avwshP~Dl~f~s~~~~GWPqLvl~V~s~D~~gR~~l~GYG~~h 319 (803)
.....++||..|.+......+.. =.|.|+||..|..+++...|--.+.
T Consensus 59 ~~~~nP~fnE~F~f~i~~~~l~~-~~L~~~V~~~~~~~~~~~lG~v~ig 106 (137)
T cd08409 59 DGAASPSFNESFSFKVTSRQLDT-ASLSLSVMQSGGVRKSKLLGRVVLG 106 (137)
T ss_pred eCCCCCcccceEEEECCHHHhCc-cEEEEEEEeCCCCCCcceEEEEEEC
Confidence 34567899999988864433322 4699999999999999886654443
No 46
>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=23.58 E-value=7.3e+02 Score=25.04 Aligned_cols=92 Identities=15% Similarity=0.227 Sum_probs=52.8
Q ss_pred cccCC--cceEEEEEeeeecCCCeEEecCccceeeEEecCCCCCceeeeccEEEEEEccC------CCCCCeEEEEEEEe
Q psy4567 233 QGWPK--LHLQVYHYDKQGGRTNWKLISGKKEGQTQVDSPVYDKLTVWSHPIDVHFATRG------VQGWPKLHLQVYHY 304 (803)
Q Consensus 233 qGfP~--l~L~V~~ky~f~~G~~W~lvsG~~eGqTQ~s~~~~~~~avwshP~Dl~f~s~~------~~GWPqLvl~V~s~ 304 (803)
.++.. ..-|| ++.|-++.+ +...+.| ........++||.-|.+.....+ +.. -.|.|+||..
T Consensus 18 ~~~~~~~~DpYV--k~~l~~p~~-----~~~k~KT--~v~k~TlnPvfNE~f~f~I~~~~~~~~R~l~~-~~L~~~V~d~ 87 (155)
T cd08690 18 SGWNPKDLDTYV--KFEFPYPNE-----EPQSGKT--STIKDTNSPEYNESFKLNINRKHRSFQRVFKR-HGLKFEVYHK 87 (155)
T ss_pred CCcCCCCCCeEE--EEEEecCCC-----CCceeec--CcccCCCCCcccceEEEEeccccchhhhhccC-CcEEEEEEeC
Confidence 45532 46777 998866642 2333444 33344466889988887763221 112 3499999999
Q ss_pred ecCC-CeEEEEEEEEEecCCCceeEEEEEEeEe
Q psy4567 305 DKFG-RGEIYGYGFTNVPMSPGTHNIDCHTWRP 336 (803)
Q Consensus 305 D~~g-R~~l~GYG~~hLP~~PG~H~i~V~tWrP 336 (803)
|.+. ++...|-..+ |+.+=.....++.|-|
T Consensus 88 ~~f~~~D~~iG~~~i--~L~~l~~~~~~~~~~~ 118 (155)
T cd08690 88 GGFLRSDKLLGTAQV--KLEPLETKCEIHESVD 118 (155)
T ss_pred CCcccCCCeeEEEEE--EcccccccCcceEEEE
Confidence 9875 4776665554 4444333333444544
No 47
>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=23.34 E-value=1e+02 Score=29.19 Aligned_cols=49 Identities=14% Similarity=0.222 Sum_probs=36.2
Q ss_pred CCCCceeeeccEEEEEEccCCCCCCeEEEEEEEeecCCCeEEEEEEEEEe
Q psy4567 271 VYDKLTVWSHPIDVHFATRGVQGWPKLHLQVYHYDKFGRGEIYGYGFTNV 320 (803)
Q Consensus 271 ~~~~~avwshP~Dl~f~s~~~~GWPqLvl~V~s~D~~gR~~l~GYG~~hL 320 (803)
......+|+..|.+++....+.. =.|.|+||..|..++++..|...+.+
T Consensus 60 ~~t~nP~wne~f~f~i~~~~l~~-~~l~~~v~d~~~~~~~~~iG~~~i~~ 108 (136)
T cd08402 60 KRTLNPYYNESFSFEVPFEQIQK-VHLIVTVLDYDRIGKNDPIGKVVLGC 108 (136)
T ss_pred eCCCCCcccceEEEECCHHHhCC-CEEEEEEEeCCCCCCCceeEEEEECC
Confidence 34466899999988864333321 25899999999999999999866555
No 48
>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=22.60 E-value=1.5e+02 Score=27.99 Aligned_cols=60 Identities=15% Similarity=0.161 Sum_probs=43.2
Q ss_pred CCceeeeccEEEEEEccCCCCCCeEEEEEEEeecCCCeEEEEEEEEEecCCCceeEEEEEEeEecc
Q psy4567 273 DKLTVWSHPIDVHFATRGVQGWPKLHLQVYHYDKFGRGEIYGYGFTNVPMSPGTHNIDCHTWRPLV 338 (803)
Q Consensus 273 ~~~avwshP~Dl~f~s~~~~GWPqLvl~V~s~D~~gR~~l~GYG~~hLP~~PG~H~i~V~tWrP~~ 338 (803)
.-..+|+.-|+++..... =.|.|.||..|..+++...|...+.|-.-.. .-.+.+|.|..
T Consensus 44 t~~P~WnE~F~f~v~~~~----~~l~~~v~d~~~~~~~~~iG~~~i~l~~l~~--~~~~~~w~~L~ 103 (121)
T cd08401 44 SLCPFFGEDFYFEIPRTF----RHLSFYIYDRDVLRRDSVIGKVAIKKEDLHK--YYGKDTWFPLQ 103 (121)
T ss_pred CCCCccCCeEEEEcCCCC----CEEEEEEEECCCCCCCceEEEEEEEHHHccC--CCCcEeeEEEE
Confidence 356789999999875321 2799999999999999999988777555431 12246787665
No 49
>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=22.13 E-value=1.5e+02 Score=27.48 Aligned_cols=69 Identities=20% Similarity=0.207 Sum_probs=42.7
Q ss_pred eeeEEecCCCCCceeeeccEEEEEEc-cCCCCCCeEEEEEEEeecCCCeEEEEEEEEEecCCCceeEEEEEEeEe
Q psy4567 263 GQTQVDSPVYDKLTVWSHPIDVHFAT-RGVQGWPKLHLQVYHYDKFGRGEIYGYGFTNVPMSPGTHNIDCHTWRP 336 (803)
Q Consensus 263 GqTQ~s~~~~~~~avwshP~Dl~f~s-~~~~GWPqLvl~V~s~D~~gR~~l~GYG~~hLP~~PG~H~i~V~tWrP 336 (803)
..|.+. ......+|+.-|.++... ..+.. -.|.|+||..|.++++...|...+.|-...- .-....|.+
T Consensus 53 ~kT~v~--~~t~~P~Wne~f~f~~~~~~~l~~-~~l~~~v~d~d~~~~~~~iG~~~i~l~~l~~--~~~~~~W~~ 122 (125)
T cd08386 53 LETKVK--RKNLNPHWNETFLFEGFPYEKLQQ-RVLYLQVLDYDRFSRNDPIGEVSLPLNKVDL--TEEQTFWKD 122 (125)
T ss_pred eeeeee--cCCCCCccceeEEEcccCHHHhCC-CEEEEEEEeCCCCcCCcEeeEEEEecccccC--CCCcceEEe
Confidence 455443 334678999988876321 12211 3699999999999998887666665554332 123555654
No 50
>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=22.05 E-value=2e+02 Score=26.48 Aligned_cols=64 Identities=22% Similarity=0.279 Sum_probs=40.6
Q ss_pred CCCCceeeeccEEEEEEccCCCCCCeEEEEEEEeecCCCeEEEEEEEEEecCCCceeEEEEEEeEec
Q psy4567 271 VYDKLTVWSHPIDVHFATRGVQGWPKLHLQVYHYDKFGRGEIYGYGFTNVPMSPGTHNIDCHTWRPL 337 (803)
Q Consensus 271 ~~~~~avwshP~Dl~f~s~~~~GWPqLvl~V~s~D~~gR~~l~GYG~~hLP~~PG~H~i~V~tWrP~ 337 (803)
......+|+.-|.+++....++. =.|.|+||..|..+++...|.. ++|...=.-......|.|.
T Consensus 58 ~~~~~P~wne~f~f~i~~~~l~~-~~l~i~v~d~~~~~~~~~iG~~--~i~L~~l~~~~~~~~w~~L 121 (123)
T cd08390 58 RKTQNPNFDETFVFQVSFKELQR-RTLRLSVYDVDRFSRHCIIGHV--LFPLKDLDLVKGGVVWRDL 121 (123)
T ss_pred cCCCCCccceEEEEEcCHHHhcc-cEEEEEEEECCcCCCCcEEEEE--EEeccceecCCCceEEEeC
Confidence 34567899998888875433321 1489999999999888876555 5554432223334566663
No 51
>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=21.74 E-value=2.8e+02 Score=25.34 Aligned_cols=57 Identities=16% Similarity=0.260 Sum_probs=41.1
Q ss_pred cceeeEEecCCCCCceeeeccEEEEEEccCCCCCCeEEEEEEEeecCCCeEEEEEEEEEecCC
Q psy4567 261 KEGQTQVDSPVYDKLTVWSHPIDVHFATRGVQGWPKLHLQVYHYDKFGRGEIYGYGFTNVPMS 323 (803)
Q Consensus 261 ~eGqTQ~s~~~~~~~avwshP~Dl~f~s~~~~GWPqLvl~V~s~D~~gR~~l~GYG~~hLP~~ 323 (803)
..+.|.+. .......|+.-|.++.. .. =-.|.|+||..|..+++...|...+.|...
T Consensus 37 ~~~kT~~~--~~~~~P~Wne~~~~~v~--~~--~~~l~~~v~d~~~~~~d~~iG~~~~~l~~l 93 (124)
T cd04044 37 ELARTKVK--KDTSNPVWNETKYILVN--SL--TEPLNLTVYDFNDKRKDKLIGTAEFDLSSL 93 (124)
T ss_pred cceEeeee--cCCCCCcceEEEEEEeC--CC--CCEEEEEEEecCCCCCCceeEEEEEEHHHh
Confidence 33455432 34567899999888765 21 237999999999999999988877776553
No 52
>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=21.40 E-value=1.3e+02 Score=27.61 Aligned_cols=65 Identities=15% Similarity=0.252 Sum_probs=44.0
Q ss_pred CCCceee-eccEEEEEEccCCCCCCeEEEEEEEeecCCCeEEEEEEEEEecCCCcee-EEEEEEeEec
Q psy4567 272 YDKLTVW-SHPIDVHFATRGVQGWPKLHLQVYHYDKFGRGEIYGYGFTNVPMSPGTH-NIDCHTWRPL 337 (803)
Q Consensus 272 ~~~~avw-shP~Dl~f~s~~~~GWPqLvl~V~s~D~~gR~~l~GYG~~hLP~~PG~H-~i~V~tWrP~ 337 (803)
......| +..|.+.+....+.. =.|.|+||..|.++++.+.|...+.|..--..+ ...+..|-|.
T Consensus 41 ~~~nP~W~ne~f~f~i~~~~l~~-~~l~i~V~d~d~~~~~~~iG~~~~~l~~l~~~~~~~~~~~w~~l 107 (110)
T cd08688 41 KSLNPVWNSEWFRFEVDDEELQD-EPLQIRVMDHDTYSANDAIGKVYIDLNPLLLKDSVSQISGWFPI 107 (110)
T ss_pred CCCCCcccCcEEEEEcChHHcCC-CeEEEEEEeCCCCCCCCceEEEEEeHHHhcccCCccccCCeEEc
Confidence 3467899 888887764332211 269999999999999999888887776643322 3336666553
No 53
>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=20.58 E-value=2.1e+02 Score=27.15 Aligned_cols=50 Identities=14% Similarity=0.252 Sum_probs=35.4
Q ss_pred CCCceeeeccEEEEEEccCC-CCCCeEEEEEEEeecCCCeEEEEEEEEEec
Q psy4567 272 YDKLTVWSHPIDVHFATRGV-QGWPKLHLQVYHYDKFGRGEIYGYGFTNVP 321 (803)
Q Consensus 272 ~~~~avwshP~Dl~f~s~~~-~GWPqLvl~V~s~D~~gR~~l~GYG~~hLP 321 (803)
..-..+|+..|.+++..... ..=-.|.|+||..|..+++...|.-.+.|-
T Consensus 64 ~t~nP~wnE~f~f~i~~~~~~~~~~~l~~~V~d~d~~~~d~~iG~~~i~l~ 114 (133)
T cd04009 64 KTLFPLFDESFEFNVPPEQCSVEGALLLFTVKDYDLLGSNDFEGEAFLPLN 114 (133)
T ss_pred CCCCCccCCEEEEEechhhcccCCCEEEEEEEecCCCCCCcEeEEEEEeHH
Confidence 33568999999998754211 112369999999999998888776655543
No 54
>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=20.54 E-value=2.3e+02 Score=26.55 Aligned_cols=47 Identities=13% Similarity=0.225 Sum_probs=36.3
Q ss_pred CCCceeeeccEEEEEEccCCCCCCeEEEEEEEeecCCCeEEEEEEEEEecC
Q psy4567 272 YDKLTVWSHPIDVHFATRGVQGWPKLHLQVYHYDKFGRGEIYGYGFTNVPM 322 (803)
Q Consensus 272 ~~~~avwshP~Dl~f~s~~~~GWPqLvl~V~s~D~~gR~~l~GYG~~hLP~ 322 (803)
.....+|+.-|.+.+... =-.|.|+||..|..+++...|...+.|-.
T Consensus 40 ~t~nP~Wne~f~f~~~~~----~~~l~~~v~d~~~~~~~~~lG~~~i~l~~ 86 (126)
T cd08678 40 NTSNPFWDEHFLFELSPN----SKELLFEVYDNGKKSDSKFLGLAIVPFDE 86 (126)
T ss_pred cCCCCccCceEEEEeCCC----CCEEEEEEEECCCCCCCceEEEEEEeHHH
Confidence 336789999988877321 23699999999999999999887777654
No 55
>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=20.25 E-value=1.8e+02 Score=26.79 Aligned_cols=60 Identities=17% Similarity=0.139 Sum_probs=40.8
Q ss_pred CCCceeeeccEEEEEEccCCCCCCeEEEEEEEeecCCCeEEEEEEEEEecCC-CceeEEEEEEeEecc
Q psy4567 272 YDKLTVWSHPIDVHFATRGVQGWPKLHLQVYHYDKFGRGEIYGYGFTNVPMS-PGTHNIDCHTWRPLV 338 (803)
Q Consensus 272 ~~~~avwshP~Dl~f~s~~~~GWPqLvl~V~s~D~~gR~~l~GYG~~hLP~~-PG~H~i~V~tWrP~~ 338 (803)
.....+|+.-|++...... =..|.|+||..|.. ++...|...+.|..- +| ..+..|.|..
T Consensus 44 ~t~nP~Wne~f~f~i~~~~---~~~l~v~v~d~d~~-~~~~iG~~~~~l~~l~~g---~~~~~~~~L~ 104 (119)
T cd04036 44 NSINPVWNETFEFRIQSQV---KNVLELTVMDEDYV-MDDHLGTVLFDVSKLKLG---EKVRVTFSLN 104 (119)
T ss_pred CCCCCccceEEEEEeCccc---CCEEEEEEEECCCC-CCcccEEEEEEHHHCCCC---CcEEEEEECC
Confidence 3467999999888765331 13699999999988 788877766666542 33 2455565544
Done!