Query psy2201
Match_columns 255
No_of_seqs 249 out of 2044
Neff 7.7
Searched_HMMs 46136
Date Fri Aug 16 18:49:26 2013
Command hhsearch -i /work/01045/syshi/Psyhhblits/psy2201.a3m -d /work/01045/syshi/HHdatabase/Cdd.hhm -o /work/01045/syshi/hhsearch_cdd/2201hhsearch_cdd -cpu 12 -v 0
No Hit Prob E-value P-value Score SS Cols Query HMM Template HMM
1 TIGR02412 pepN_strep_liv amino 100.0 5.3E-30 1.2E-34 257.0 11.5 187 46-254 228-436 (831)
2 KOG1047|consensus 100.0 4E-30 8.7E-35 238.3 9.0 160 69-247 273-433 (613)
3 TIGR02411 leuko_A4_hydro leuko 100.0 4.4E-28 9.4E-33 235.3 13.1 141 85-245 278-422 (601)
4 PRK14015 pepN aminopeptidase N 100.0 2.6E-28 5.7E-33 244.3 11.6 185 46-253 235-442 (875)
5 TIGR02414 pepN_proteo aminopep 99.9 5E-28 1.1E-32 241.8 11.4 185 46-253 222-429 (863)
6 KOG1046|consensus 99.9 1.1E-27 2.3E-32 241.0 10.5 174 47-242 264-461 (882)
7 COG0308 PepN Aminopeptidase N 99.9 2E-26 4.4E-31 231.6 12.3 188 46-254 247-457 (859)
8 KOG1046|consensus 99.8 4E-21 8.7E-26 193.7 2.4 111 1-122 306-416 (882)
9 PF01433 Peptidase_M1: Peptida 99.7 9.4E-18 2E-22 154.8 8.3 110 46-156 234-367 (390)
10 PF01433 Peptidase_M1: Peptida 99.6 8.4E-17 1.8E-21 148.5 1.1 76 1-76 277-352 (390)
11 TIGR02412 pepN_strep_liv amino 99.5 1.7E-15 3.7E-20 152.6 3.2 61 12-72 280-340 (831)
12 TIGR02411 leuko_A4_hydro leuko 99.5 3.5E-15 7.6E-20 145.3 2.8 49 18-66 278-326 (601)
13 COG0308 PepN Aminopeptidase N 99.5 5.1E-15 1.1E-19 149.5 2.2 68 2-69 290-358 (859)
14 TIGR02414 pepN_proteo aminopep 99.5 1.4E-14 3.1E-19 145.6 3.5 56 2-57 266-321 (863)
15 PRK14015 pepN aminopeptidase N 99.5 2E-14 4.3E-19 144.8 4.1 55 3-57 280-334 (875)
16 KOG1047|consensus 99.1 1.1E-11 2.3E-16 116.4 1.7 50 15-64 284-333 (613)
17 PF13485 Peptidase_MA_2: Pepti 99.1 6.5E-11 1.4E-15 91.5 4.1 107 83-223 22-128 (128)
18 COG3975 Predicted protease wit 98.6 2.6E-07 5.7E-12 86.9 8.9 161 84-255 245-422 (558)
19 KOG1932|consensus 98.0 5.6E-06 1.2E-10 83.6 4.1 194 44-246 281-511 (1180)
20 PF13485 Peptidase_MA_2: Pepti 97.9 6.5E-06 1.4E-10 63.2 3.2 44 14-57 20-63 (128)
21 PF05299 Peptidase_M61: M61 gl 97.4 0.00014 3E-09 56.9 3.6 45 85-129 3-58 (122)
22 KOG1932|consensus 96.6 0.001 2.2E-08 67.8 1.7 57 3-61 327-383 (1180)
23 PF07607 DUF1570: Protein of u 95.7 0.0039 8.5E-08 49.1 0.8 35 88-122 3-39 (128)
24 PF07607 DUF1570: Protein of u 94.9 0.02 4.3E-07 45.2 2.6 39 20-59 2-43 (128)
25 PF10460 Peptidase_M30: Peptid 94.3 0.058 1.3E-06 49.8 4.4 43 84-126 137-183 (366)
26 PF10460 Peptidase_M30: Peptid 86.9 0.5 1.1E-05 43.7 2.7 49 16-64 136-188 (366)
27 PF05299 Peptidase_M61: M61 gl 86.4 0.24 5.2E-06 38.7 0.3 40 19-58 4-54 (122)
28 PF12174 RST: RCD1-SRO-TAF4 (R 84.5 3.6 7.8E-05 28.9 5.5 46 200-247 12-57 (70)
29 PF10023 DUF2265: Predicted am 84.1 0.56 1.2E-05 42.8 1.6 33 84-122 163-195 (337)
30 PF10023 DUF2265: Predicted am 84.0 0.69 1.5E-05 42.2 2.1 40 15-60 161-200 (337)
31 PF04450 BSP: Peptidase of pla 75.5 1.7 3.6E-05 37.1 1.6 36 84-122 94-129 (205)
32 PF04450 BSP: Peptidase of pla 74.4 3.6 7.7E-05 35.1 3.4 42 14-58 91-132 (205)
33 COG4324 Predicted aminopeptida 72.3 3.1 6.6E-05 36.9 2.5 40 15-60 193-232 (376)
34 PF10026 DUF2268: Predicted Zn 69.7 2.9 6.3E-05 35.1 1.8 46 83-128 62-111 (195)
35 COG4324 Predicted aminopeptida 64.3 4 8.6E-05 36.2 1.6 33 84-122 195-227 (376)
36 PF06114 DUF955: Domain of unk 59.9 6.2 0.00013 29.1 1.8 17 18-34 41-57 (122)
37 smart00731 SprT SprT homologue 57.5 4.4 9.5E-05 32.3 0.6 17 17-33 57-73 (146)
38 PF12315 DUF3633: Protein of u 53.9 10 0.00023 32.3 2.3 37 86-124 93-129 (212)
39 PF13574 Reprolysin_2: Metallo 53.2 8.4 0.00018 31.6 1.7 14 19-33 111-124 (173)
40 PF10263 SprT-like: SprT-like 52.8 5.3 0.00011 31.9 0.4 17 16-32 57-73 (157)
41 PF12725 DUF3810: Protein of u 50.8 7.9 0.00017 35.2 1.2 31 16-58 193-223 (318)
42 PF01431 Peptidase_M13: Peptid 50.4 8.7 0.00019 32.1 1.3 40 5-44 22-68 (206)
43 PRK04860 hypothetical protein; 49.7 10 0.00022 31.0 1.6 24 75-98 52-75 (160)
44 PHA02456 zinc metallopeptidase 49.3 12 0.00025 28.8 1.7 17 15-31 75-91 (141)
45 PF10263 SprT-like: SprT-like 48.4 7.3 0.00016 31.1 0.5 29 74-102 48-76 (157)
46 PF10026 DUF2268: Predicted Zn 48.1 27 0.00058 29.3 3.9 44 15-58 61-108 (195)
47 PF01435 Peptidase_M48: Peptid 46.3 6.8 0.00015 32.8 0.1 35 71-105 74-108 (226)
48 COG3590 PepO Predicted metallo 44.1 7.9 0.00017 37.9 0.1 27 5-31 473-499 (654)
49 PF01435 Peptidase_M48: Peptid 42.8 15 0.00032 30.7 1.6 25 14-38 84-108 (226)
50 PRK01345 heat shock protein Ht 42.5 9.8 0.00021 34.6 0.5 58 42-101 65-139 (317)
51 PRK04860 hypothetical protein; 42.5 10 0.00022 31.0 0.5 17 15-31 59-75 (160)
52 PF08325 WLM: WLM domain; Int 42.4 20 0.00043 30.1 2.3 24 11-34 74-97 (186)
53 PRK03072 heat shock protein Ht 42.2 9.8 0.00021 34.0 0.4 24 224-247 262-285 (288)
54 PRK03001 M48 family peptidase; 41.1 11 0.00023 33.6 0.5 24 224-247 257-280 (283)
55 KOG2661|consensus 40.2 18 0.00039 33.2 1.8 20 14-33 270-289 (424)
56 PRK03982 heat shock protein Ht 40.1 11 0.00025 33.5 0.5 25 224-248 260-284 (288)
57 PRK11767 SpoVR family protein; 39.9 46 0.001 32.2 4.5 17 194-210 325-341 (498)
58 PRK04351 hypothetical protein; 39.4 12 0.00026 30.2 0.5 22 75-96 50-71 (149)
59 PF05572 Peptidase_M43: Pregna 39.1 11 0.00024 30.4 0.3 16 84-100 67-82 (154)
60 COG0501 HtpX Zn-dependent prot 38.8 11 0.00025 33.1 0.3 30 75-104 146-175 (302)
61 PF12725 DUF3810: Protein of u 37.8 12 0.00026 34.0 0.3 35 84-130 194-228 (318)
62 PF09836 DUF2063: Uncharacteri 37.3 23 0.0005 25.8 1.7 35 206-241 55-89 (94)
63 PF04293 SpoVR: SpoVR like pro 36.5 56 0.0012 31.0 4.5 16 195-210 307-322 (426)
64 COG3975 Predicted protease wit 36.5 22 0.00047 34.6 1.8 42 17-58 245-297 (558)
65 PRK05457 heat shock protein Ht 36.2 14 0.0003 33.0 0.4 22 81-102 129-150 (284)
66 PRK02870 heat shock protein Ht 36.0 14 0.00031 33.9 0.5 17 81-97 168-184 (336)
67 PRK03001 M48 family peptidase; 35.0 23 0.00049 31.5 1.6 17 15-31 120-136 (283)
68 COG3824 Predicted Zn-dependent 35.0 18 0.0004 28.1 0.9 17 16-33 106-122 (136)
69 PF13688 Reprolysin_5: Metallo 34.3 24 0.00051 29.1 1.5 18 17-35 140-157 (196)
70 PRK02391 heat shock protein Ht 34.1 16 0.00034 32.9 0.5 22 224-245 269-290 (296)
71 PRK03982 heat shock protein Ht 33.5 25 0.00054 31.3 1.6 17 15-31 121-137 (288)
72 COG0501 HtpX Zn-dependent prot 33.5 25 0.00054 30.9 1.6 20 14-33 152-171 (302)
73 PRK04897 heat shock protein Ht 32.9 17 0.00036 32.7 0.4 54 42-97 78-148 (298)
74 PRK03072 heat shock protein Ht 32.9 26 0.00056 31.3 1.6 16 15-30 123-138 (288)
75 cd04269 ZnMc_adamalysin_II_lik 32.2 28 0.0006 28.7 1.6 15 17-31 129-143 (194)
76 PRK01345 heat shock protein Ht 32.2 27 0.00058 31.7 1.6 17 15-31 120-136 (317)
77 COG4783 Putative Zn-dependent 31.3 29 0.00062 33.3 1.7 16 15-30 126-141 (484)
78 PRK01265 heat shock protein Ht 31.1 19 0.00041 32.9 0.4 19 82-100 136-154 (324)
79 PRK05457 heat shock protein Ht 30.9 29 0.00063 31.0 1.6 21 14-34 129-149 (284)
80 PF08325 WLM: WLM domain; Int 30.8 21 0.00046 29.9 0.7 19 83-101 79-97 (186)
81 PRK04897 heat shock protein Ht 29.8 31 0.00067 31.0 1.6 16 15-30 133-148 (298)
82 PF01863 DUF45: Protein of unk 29.5 24 0.00053 29.2 0.8 14 84-97 162-175 (205)
83 COG3091 SprT Zn-dependent meta 28.5 45 0.00097 27.1 2.1 15 82-96 57-71 (156)
84 PF13699 DUF4157: Domain of un 28.3 30 0.00066 24.6 1.0 12 20-31 62-73 (79)
85 COG4783 Putative Zn-dependent 28.0 25 0.00053 33.8 0.6 21 84-104 128-148 (484)
86 PRK02870 heat shock protein Ht 27.1 37 0.0008 31.2 1.6 16 15-30 169-184 (336)
87 PRK02391 heat shock protein Ht 27.0 38 0.00081 30.5 1.6 20 15-34 129-148 (296)
88 COG2719 SpoVR Uncharacterized 26.6 1.2E+02 0.0025 29.0 4.7 22 97-123 259-280 (495)
89 PF01447 Peptidase_M4: Thermol 24.7 27 0.00059 28.1 0.3 11 87-97 136-146 (150)
90 cd04272 ZnMc_salivary_gland_MP 24.7 41 0.00089 28.5 1.4 13 18-30 144-156 (220)
91 cd04267 ZnMc_ADAM_like Zinc-de 24.5 35 0.00075 28.0 0.9 16 17-33 131-146 (192)
92 PF14891 Peptidase_M91: Effect 24.2 47 0.001 27.2 1.6 14 18-31 102-115 (174)
93 PF05569 Peptidase_M56: BlaR1 24.0 52 0.0011 29.1 2.0 26 5-30 182-207 (299)
94 COG3590 PepO Predicted metallo 23.9 93 0.002 30.8 3.7 101 17-122 422-526 (654)
95 cd04270 ZnMc_TACE_like Zinc-de 23.8 45 0.00098 28.9 1.5 14 19-33 167-180 (244)
96 PF01421 Reprolysin: Reprolysi 23.5 50 0.0011 27.3 1.6 15 16-30 128-142 (199)
97 PRK01265 heat shock protein Ht 23.4 48 0.001 30.3 1.6 16 15-30 136-151 (324)
98 PF09768 Peptidase_M76: Peptid 23.1 61 0.0013 26.8 2.0 19 13-31 65-83 (173)
99 cd07357 HN_L-whirlin_R2_like S 21.4 2.2E+02 0.0049 20.5 4.3 41 207-249 13-53 (81)
100 PF09539 DUF2385: Protein of u 21.0 2.3E+02 0.005 21.1 4.5 47 203-253 16-64 (96)
101 cd04275 ZnMc_pappalysin_like Z 20.1 30 0.00064 29.9 -0.4 16 85-101 136-151 (225)
No 1
>TIGR02412 pepN_strep_liv aminopeptidase N, Streptomyces lividans type. This family is a subset of the members of the zinc metallopeptidase family M1 (pfam01433), with a single member characterized in Streptomyces lividans 66 and designated aminopeptidase N. The spectrum of activity may differ somewhat from the aminopeptidase N clade of E. coli and most other Proteobacteria, well separated phylogenetically within the M1 family. The M1 family also includes leukotriene A-4 hydrolase/aminopeptidase (with a bifunctional active site).
Probab=99.96 E-value=5.3e-30 Score=257.03 Aligned_cols=187 Identities=19% Similarity=0.198 Sum_probs=134.8
Q ss_pred HHHHHhhhhhccccccccccchhh--------------hh-----ccccchhhhhhhhhhhhhhhhhhhhcccccccccc
Q psy2201 46 LNEAFATFFEYAGTHWVRRESAEA--------------CL-----FSIPSEVKAAQTLNIVGTVAHEFSHQWFGDLLTPY 106 (255)
Q Consensus 46 l~Egfa~f~e~~g~~y~~p~~~~~--------------~~-----fv~~~~l~~~~~~~~~~~~~he~~h~W~g~lvt~~ 106 (255)
.++++..|.+++|++||+|+++.. .+ ++..+..+......+..+|+||+|||||||+|||+
T Consensus 228 ~~~~l~~~e~~fg~pYP~~k~d~V~vP~f~~GaMEn~Glit~~e~~l~~~~~~~~~~~~~~~viaHElAHqWFGnlVT~~ 307 (831)
T TIGR02412 228 TRQGLAFFHRKFGYPYPFKKYDQIFVPEFNAGAMENAGCVTFAENFLHRAEATRAEKENRAGVILHEMAHMWFGDLVTMR 307 (831)
T ss_pred HHHHHHHHHHHhCCCCCcccCCEEEcCCCCCCcccccceeeechhhccCCcCCHHHHHHHHHHHHHHHHHHHhCCEeccc
Confidence 377899999999999999988641 00 01111111122345678999999999999999999
Q ss_pred ccchhhhhhhHHHHHHHHhHhhhhhhhHHhhHHHHHH---HHhhhhccCCCCccccchhhhhhcccccCCCCccccccCC
Q psy2201 107 KWDYTWLKESFATFFGCFYSMDVVSWEWCLTRECVQR---RVLELHIDRGRHKRENKHFCLRFSKRTYTTMPWTAVSTTP 183 (255)
Q Consensus 107 ~w~~~wL~Egfa~y~~~~~~~~~~~~~~~~~~~~~~~---~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 183 (255)
||+++|||||||+|++ .+..+...+.+.....+... ..+..|.....||+..+. .++
T Consensus 308 wW~dlWLnEGFAty~e-~~~~~~~~~~~~~~~~f~~~~~~~a~~~D~~~~t~Pi~~~~-------------------~~~ 367 (831)
T TIGR02412 308 WWNDLWLNESFAEYMG-TLASAEATEYTDAWTTFAAQGKQWAYEADQLPTTHPIVADV-------------------ADL 367 (831)
T ss_pred cccchhHHHHHHHHHH-HHHHHhcCCcchHHHHHHHHHHHHHHHHhcccCCCCCccCC-------------------CCH
Confidence 9999999999999999 44555555544444444332 223344444455544111 111
Q ss_pred ccccccchhhhhcCchHHHHHHHHHHhcChhHHHHHHHHHHHHhCCCCCChHHHHHHHHHHhhchhhhccc
Q psy2201 184 HIVDSRRSMGSLNGRGLCVDTALGLLSAGLHRKRHFVTLWIREACLFSIPSEVKAAQTLNIVGTVAHEFSH 254 (255)
Q Consensus 184 ~~~~~~~~~~~~Y~KG~~~l~~L~~~iG~~e~f~~~l~~Y~~~~~~k~~~s~~~~~~~~~~~~~~~~~~~~ 254 (255)
..+. ..+....|.||+++|+||+.+||+ ++|.++||.|+++|+|+.++++++.+-+.+.+|++..+|+.
T Consensus 368 ~~~~-~~fd~isY~KGa~vL~mL~~~lGe-e~F~~glr~Yl~~~~~~nat~~Dl~~~l~~~sg~dl~~~~~ 436 (831)
T TIGR02412 368 ADAL-SNFDGITYAKGASVLKQLVAWVGE-EAFFAGVNAYFKRHAFGNATLDDLIDSLAKASGRDLSAWSD 436 (831)
T ss_pred HHHH-HhccCccchhHHHHHHHHHHHHCH-HHHHHHHHHHHHHcCCCCCCHHHHHHHHHHHhCCCHHHHHH
Confidence 1111 112234799999999999999996 99999999999999999999999999999999999998875
No 2
>KOG1047|consensus
Probab=99.96 E-value=4e-30 Score=238.35 Aligned_cols=160 Identities=18% Similarity=0.238 Sum_probs=114.9
Q ss_pred hhhccccchhhhhhhhhhhhhhhhhhhhccccccccccccchhhhhhhHHHHHHHHhHhhhhhhhHHhhHHHHHHHHhhh
Q psy2201 69 ACLFSIPSEVKAAQTLNIVGTVAHEFSHQWFGDLLTPYKWDYTWLKESFATFFGCFYSMDVVSWEWCLTRECVQRRVLEL 148 (255)
Q Consensus 69 ~~~fv~~~~l~~~~~~~~~~~~~he~~h~W~g~lvt~~~w~~~wL~Egfa~y~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 148 (255)
..+|++|.++.+.+. ++.+|||||||.|+||+||+..|++.|||||||+|.++.+...............+....+.-
T Consensus 273 cltF~TpTllaGDrs--l~~vIaHEIAHSWtGNlVTN~sWehfWLNEGfTvylErrI~g~~~g~~~~~f~a~~gw~~L~~ 350 (613)
T KOG1047|consen 273 CLTFVTPTLLAGDRS--LVDVIAHEIAHSWTGNLVTNASWEHFWLNEGFTVYLERRIVGRLYGEAYRQFEALIGWRELRP 350 (613)
T ss_pred ceeeecchhhcCCcc--hhhHHHHHhhhhhcccccccCccchhhhcccchhhhhhhhhhhhcchhHHHHHHhcChhhhhh
Confidence 345777877777644 588999999999999999999999999999999999954433332222221111111111100
Q ss_pred hccCCCCccccchhhhhhcccccCCCCccccccCCccccccchhhh-hcCchHHHHHHHHHHhcChhHHHHHHHHHHHHh
Q psy2201 149 HIDRGRHKRENKHFCLRFSKRTYTTMPWTAVSTTPHIVDSRRSMGS-LNGRGLCVDTALGLLSAGLHRKRHFVTLWIREA 227 (255)
Q Consensus 149 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~-~Y~KG~~~l~~L~~~iG~~e~f~~~l~~Y~~~~ 227 (255)
.. ++-..+++....+.. -+.+||++.+++ +|+||++||++|+.++||++.|+.|||.|++||
T Consensus 351 ~~----------------d~~g~~~~~tkLv~k-l~~~dPDdafs~VpYeKG~~ll~~Le~~lG~~~~Fd~FLr~Yv~kf 413 (613)
T KOG1047|consen 351 SM----------------DLFGETSEFTKLVVK-LENVDPDDAFSQVPYEKGFALLFYLEQLLGDPTRFDPFLRAYVHKF 413 (613)
T ss_pred HH----------------HhcCCCcccchhhhh-ccCCChHHhhhcCchhhhhHHHHHHHHHhCChhhHHHHHHHHHHHh
Confidence 00 101112222222222 335788888888 899999999999999999999999999999999
Q ss_pred CCCCCChHHHHHHHHHHhhc
Q psy2201 228 CLFSIPSEVKAAQTLNIVGT 247 (255)
Q Consensus 228 ~~k~~~s~~~~~~~~~~~~~ 247 (255)
+||+|.|++|+-.+.+.+-+
T Consensus 414 a~ksI~t~dfld~Lye~fpe 433 (613)
T KOG1047|consen 414 AFKSILTQDFLDFLYEYFPE 433 (613)
T ss_pred ccceecHHHHHHHHHHhCcc
Confidence 99999999999999887755
No 3
>TIGR02411 leuko_A4_hydro leukotriene A-4 hydrolase/aminopeptidase. Members of this family represent a distinctive subset within the zinc metallopeptidase family M1 (pfam01433). The majority of the members of pfam01433 are aminopeptidases, but the sequences in this family for which the function is known are leukotriene A-4 hydrolase. A dual epoxide hydrolase and aminopeptidase activity at the same active site is indicated. The physiological substrate for aminopeptidase activity is not known.
Probab=99.95 E-value=4.4e-28 Score=235.31 Aligned_cols=141 Identities=17% Similarity=0.211 Sum_probs=97.4
Q ss_pred hhhhhhhhhhhhccccccccccccchhhhhhhHHHHHHHHhHhhhhhhhHH-hhHHHHHHHHhh--hhccCCCCccccch
Q psy2201 85 NIVGTVAHEFSHQWFGDLLTPYKWDYTWLKESFATFFGCFYSMDVVSWEWC-LTRECVQRRVLE--LHIDRGRHKRENKH 161 (255)
Q Consensus 85 ~~~~~~~he~~h~W~g~lvt~~~w~~~wL~Egfa~y~~~~~~~~~~~~~~~-~~~~~~~~~~~~--~~~~~~~~~~~~~~ 161 (255)
+.+.+||||+|||||||+||+.||+++|||||||+|++.. +.....++.. .....+....+. +......++.
T Consensus 278 s~~~viaHElAHqWfGNlVT~~~W~d~WLnEGfaty~e~~-~~~~~~~e~~~~~~~~~~~~~l~~~~~~~~~~~~~---- 352 (601)
T TIGR02411 278 SNVDVIAHELAHSWSGNLVTNCSWEHFWLNEGWTVYLERR-IVGRLYGEKTRHFSALIGWGELQESVKTLGEDPEY---- 352 (601)
T ss_pred hhhhhHHHHHHhhccCceeecCCchHHHHHhhHHHHHHHH-HHHHhcCcHHHHHHHHHhHHHHHHHHHhhcCCCCC----
Confidence 3567999999999999999999999999999999999954 3333333221 111111111110 1100111111
Q ss_pred hhhhhcccccCCCCccccccCCccccccchhhh-hcCchHHHHHHHHHHhcChhHHHHHHHHHHHHhCCCCCChHHHHHH
Q psy2201 162 FCLRFSKRTYTTMPWTAVSTTPHIVDSRRSMGS-LNGRGLCVDTALGLLSAGLHRKRHFVTLWIREACLFSIPSEVKAAQ 240 (255)
Q Consensus 162 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~-~Y~KG~~~l~~L~~~iG~~e~f~~~l~~Y~~~~~~k~~~s~~~~~~ 240 (255)
.....+....++++.+.. +|+||+++|+||+.+||++++|+.+||.|+++|+|+++++++|.+.
T Consensus 353 ---------------~~~~~~~~~~dp~~~f~~i~Y~KGa~~L~mL~~~lG~~~~F~~~lr~Yl~~~~~~s~~t~df~~~ 417 (601)
T TIGR02411 353 ---------------TKLVVDLKDNDPDDAFSSVPYEKGFNFLFYLEQLLGGPAVFDPFLKHYFKKFAYKSLDTYQFKDA 417 (601)
T ss_pred ---------------CcccccCCCCChhhhccccchhhHHHHHHHHHHHhCCHHHHHHHHHHHHHHhCCCCCCHHHHHHH
Confidence 111111212245555544 8999999999999999955999999999999999999999999999
Q ss_pred HHHHh
Q psy2201 241 TLNIV 245 (255)
Q Consensus 241 ~~~~~ 245 (255)
+.+.+
T Consensus 418 l~~~~ 422 (601)
T TIGR02411 418 LYEYF 422 (601)
T ss_pred HHHHh
Confidence 98775
No 4
>PRK14015 pepN aminopeptidase N; Provisional
Probab=99.95 E-value=2.6e-28 Score=244.31 Aligned_cols=185 Identities=17% Similarity=0.125 Sum_probs=127.9
Q ss_pred HHHHHhhhhhccccccccccchhhhh---------------ccccc------hhhhhhhhhhhhhhhhhhhhcccccccc
Q psy2201 46 LNEAFATFFEYAGTHWVRRESAEACL---------------FSIPS------EVKAAQTLNIVGTVAHEFSHQWFGDLLT 104 (255)
Q Consensus 46 l~Egfa~f~e~~g~~y~~p~~~~~~~---------------fv~~~------~l~~~~~~~~~~~~~he~~h~W~g~lvt 104 (255)
+.+.+..|.+++|.+||+++++.... |-.+. ..+..+...+..+|+||++||||||+||
T Consensus 235 ~~~~L~~~E~~FG~pYP~~k~diVavp~f~~GaMEN~Gl~~f~~~~lL~~~~~~t~~~~~~i~~vIaHElaHqWFGNlVT 314 (875)
T PRK14015 235 LKKSMKWDEERFGLEYDLDIFMIVAVDDFNMGAMENKGLNIFNSKYVLADPETATDADYERIESVIAHEYFHNWTGNRVT 314 (875)
T ss_pred HHHHHHHHHHHhCCCCChhhhCEEeCCCCCCcccccccccccccceEecCcccCCHHHHHHHHHHHHHHHHHHHHhCcce
Confidence 47888999999998899888764110 11111 1111223457789999999999999999
Q ss_pred ccccchhhhhhhHHHHHHHHhHhhhhhhhHH-hhH-HHHHHHHhhhhccCCCCccccchhhhhhcccccCCCCccccccC
Q psy2201 105 PYKWDYTWLKESFATFFGCFYSMDVVSWEWC-LTR-ECVQRRVLELHIDRGRHKRENKHFCLRFSKRTYTTMPWTAVSTT 182 (255)
Q Consensus 105 ~~~w~~~wL~Egfa~y~~~~~~~~~~~~~~~-~~~-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 182 (255)
|.||+++|||||||+|++..+..+...+... ... ..+....+..|.....||+. .. .
T Consensus 315 ~~~W~dLWLnEGFAty~e~~~~~~~~~~~~~~~~~~~~l~~~~~~~D~~~~a~pi~-------------------p~--~ 373 (875)
T PRK14015 315 CRDWFQLSLKEGLTVFRDQEFSADLGSRAVKRIEDVRVLRAAQFAEDAGPMAHPVR-------------------PD--S 373 (875)
T ss_pred ecchhhhhhhhHHHHHHHHHHHHHhhhHHHHHHHHHHHHhhhcccccccccCCCCC-------------------Cc--c
Confidence 9999999999999999986655544433221 111 11111111112222222221 00 0
Q ss_pred CccccccchhhhhcCchHHHHHHHHHHhcChhHHHHHHHHHHHHhCCCCCChHHHHHHHHHHhhchhhhcc
Q psy2201 183 PHIVDSRRSMGSLNGRGLCVDTALGLLSAGLHRKRHFVTLWIREACLFSIPSEVKAAQTLNIVGTVAHEFS 253 (255)
Q Consensus 183 ~~~~~~~~~~~~~Y~KG~~~l~~L~~~iG~~e~f~~~l~~Y~~~~~~k~~~s~~~~~~~~~~~~~~~~~~~ 253 (255)
...+ ...+....|+||+++|+||+.+||+ +.|.++||.|+++|+|+.+++++|.+.+.+.+|.+...|.
T Consensus 374 ~~~i-~~~f~~~~Y~KGA~vLrMLr~~lGd-e~F~~gLr~Yl~~~~~~~at~~Df~~ale~asg~DL~~f~ 442 (875)
T PRK14015 374 YIEI-NNFYTATVYEKGAEVIRMLHTLLGE-EGFRKGMDLYFERHDGQAVTCEDFVAAMEDASGRDLSQFR 442 (875)
T ss_pred hhhH-HhcccchhhhHHHHHHHHHHHHhCH-HHHHHHHHHHHHHhCCCCCCHHHHHHHHHHHhCCCHHHHH
Confidence 1111 1234455899999999999999996 9999999999999999999999999999999999998875
No 5
>TIGR02414 pepN_proteo aminopeptidase N, Escherichia coli type. The M1 family of zinc metallopeptidases contains a number of distinct, well-separated clades of proteins with aminopeptidase activity. Several are designated aminopeptidase N, EC 3.4.11.2, after the Escherichia coli enzyme, suggesting a similar activity profile. This family consists of all aminopeptidases closely related to E. coli PepN and presumed to have similar (not identical) function. Nearly all are found in Proteobacteria, but members are found also in Cyanobacteria, plants, and apicomplexan parasites. This family differs greatly in sequence from the family of aminopeptidases typified by Streptomyces lividans PepN (TIGR02412), from the membrane bound aminopeptidase N family in animals, etc.
Probab=99.95 E-value=5e-28 Score=241.82 Aligned_cols=185 Identities=18% Similarity=0.142 Sum_probs=129.8
Q ss_pred HHHHHhhhhhccccccccccchhhh--hc-------------------cccchhhhhhhhhhhhhhhhhhhhcccccccc
Q psy2201 46 LNEAFATFFEYAGTHWVRRESAEAC--LF-------------------SIPSEVKAAQTLNIVGTVAHEFSHQWFGDLLT 104 (255)
Q Consensus 46 l~Egfa~f~e~~g~~y~~p~~~~~~--~f-------------------v~~~~l~~~~~~~~~~~~~he~~h~W~g~lvt 104 (255)
++++++.|.+++|.+||+|+++... .| ..+...+..+...+..+|+||++||||||+||
T Consensus 222 ~~~~L~~~E~~fG~pYPl~k~diVavpdf~~GaMEN~GLi~f~e~~lL~~~~~~td~~~~~i~~VIaHElaHqWfGNlVT 301 (863)
T TIGR02414 222 LKKAMKWDEEVFGLEYDLDIFMIVAVDDFNMGAMENKGLNIFNSKYVLADPETATDADYERIESVIAHEYFHNWTGNRVT 301 (863)
T ss_pred HHHHHHHHHHHhCCCCChhhccEEecCCCCCccccccceeccccceEEeCCCCCCHHHHHHHHHHHHHHHHHHHhcceee
Confidence 5888999999999999998876411 00 01111122234457789999999999999999
Q ss_pred ccccchhhhhhhHHHHHHHHhHhhhhhhhHH-hhH-HHHHHHHhhhhccCCCCccccchhhhhhcccccCCCCccccccC
Q psy2201 105 PYKWDYTWLKESFATFFGCFYSMDVVSWEWC-LTR-ECVQRRVLELHIDRGRHKRENKHFCLRFSKRTYTTMPWTAVSTT 182 (255)
Q Consensus 105 ~~~w~~~wL~Egfa~y~~~~~~~~~~~~~~~-~~~-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 182 (255)
|.||+++|||||||+|++..+..+....... ... ..+....+..|.....||+.. ..
T Consensus 302 ~~~W~~LWLnEGfAty~e~~~~~~~~~~~~~~~~~~~~lr~~~f~~D~~p~~~Pi~~---------------------~~ 360 (863)
T TIGR02414 302 CRDWFQLSLKEGLTVFRDQEFSADMTSRAVKRIEDVRLLRAHQFPEDAGPMAHPVRP---------------------ES 360 (863)
T ss_pred ecchhhhhhhhhHHHHHHHHHHHHhhhHHHHHHHHHHHHHhhhhcccccccCCCCCC---------------------cc
Confidence 9999999999999999996555443322111 111 111111222233333333320 00
Q ss_pred CccccccchhhhhcCchHHHHHHHHHHhcChhHHHHHHHHHHHHhCCCCCChHHHHHHHHHHhhchhhhcc
Q psy2201 183 PHIVDSRRSMGSLNGRGLCVDTALGLLSAGLHRKRHFVTLWIREACLFSIPSEVKAAQTLNIVGTVAHEFS 253 (255)
Q Consensus 183 ~~~~~~~~~~~~~Y~KG~~~l~~L~~~iG~~e~f~~~l~~Y~~~~~~k~~~s~~~~~~~~~~~~~~~~~~~ 253 (255)
...+ ...+....|+||+++|+||+.+||+ +.|.++||.|+++|+|+.+++++|.+.+.+.+|.+...|+
T Consensus 361 ~~~i-~~~y~~i~Y~KGA~vLrML~~~LGe-e~F~~gLr~Yl~r~~~~~at~~Df~~ale~asg~dL~~f~ 429 (863)
T TIGR02414 361 YVEI-NNFYTATVYEKGAEVIRMLHTLLGE-EGFRKGMDLYFSRHDGQAVTCEDFVAAMEDASGRDLNQFR 429 (863)
T ss_pred hhhH-HhccchHHhHHHHHHHHHHHHHhCH-HHHHHHHHHHHHHhCCCCCCHHHHHHHHHHHhCCCHHHHH
Confidence 1111 1234456899999999999999996 9999999999999999999999999999999999988874
No 6
>KOG1046|consensus
Probab=99.95 E-value=1.1e-27 Score=241.04 Aligned_cols=174 Identities=20% Similarity=0.295 Sum_probs=136.7
Q ss_pred HHHHhhhhhccccccccccchh---------------------hhhccccchhhhhhhhhhhhhhhhhhhhccccccccc
Q psy2201 47 NEAFATFFEYAGTHWVRRESAE---------------------ACLFSIPSEVKAAQTLNIVGTVAHEFSHQWFGDLLTP 105 (255)
Q Consensus 47 ~Egfa~f~e~~g~~y~~p~~~~---------------------~~~fv~~~~l~~~~~~~~~~~~~he~~h~W~g~lvt~ 105 (255)
...+..|..+++++||.|+.++ ...+..+...+..+++.++.+||||+|||||||+||+
T Consensus 264 ~~~L~~~e~~f~i~yPLpK~D~iavPdf~~GAMENwGLvtyre~~lL~~~~~ss~~~k~~va~vIaHElAHQWFGNLVTm 343 (882)
T KOG1046|consen 264 TKVLEFYEDYFGIPYPLPKLDLVAVPDFSAGAMENWGLVTYRETALLYDPQTSSSSNKQRVAEVIAHELAHQWFGNLVTM 343 (882)
T ss_pred HHHHHHHHHHhCCCCCCccccEEecCCccccchhcCcceeeeehhhccCCCcCcHHHHHHHHHHHHHHHHHHHhcCcccH
Confidence 5678899999999999997653 1222334344445677899999999999999999999
Q ss_pred cccchhhhhhhHHHHHHHHhHhhhhhhhHHhhHHHHHHH---HhhhhccCCCCccccchhhhhhcccccCCCCccccccC
Q psy2201 106 YKWDYTWLKESFATFFGCFYSMDVVSWEWCLTRECVQRR---VLELHIDRGRHKRENKHFCLRFSKRTYTTMPWTAVSTT 182 (255)
Q Consensus 106 ~~w~~~wL~Egfa~y~~~~~~~~~~~~~~~~~~~~~~~~---~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 182 (255)
+||+++|||||||+|++ ..+++...|.|....+++... ++..|...++||++.+. ..
T Consensus 344 ~wW~dLWLnEGfAt~~~-~~~v~~~~p~~~~~~~~~~~~l~~~l~~D~l~~shpi~~~v-------------------~~ 403 (882)
T KOG1046|consen 344 KWWNDLWLNEGFATYVE-YLAVDHLFPEWDIWEQFLLENLERVLSLDALASSHPISVPV-------------------ES 403 (882)
T ss_pred hhhhhhhhcccHHHHHH-HHhhccCCcchhhHHHHHHHHHHHHhhhhcccccCCeeeec-------------------CC
Confidence 99999999999999999 778888889887776665543 45667777888877222 11
Q ss_pred CccccccchhhhhcCchHHHHHHHHHHhcChhHHHHHHHHHHHHhCCCCCChHHHHHHHH
Q psy2201 183 PHIVDSRRSMGSLNGRGLCVDTALGLLSAGLHRKRHFVTLWIREACLFSIPSEVKAAQTL 242 (255)
Q Consensus 183 ~~~~~~~~~~~~~Y~KG~~~l~~L~~~iG~~e~f~~~l~~Y~~~~~~k~~~s~~~~~~~~ 242 (255)
+..+ ...+....|.||+.+||||+.++|+ +.|+++|+.|+++++|+.++++++=+.+.
T Consensus 404 ~~ei-~e~fd~i~Y~KGasvlRML~~~lGe-~~F~~gi~~yL~~~~y~na~~~DLw~~l~ 461 (882)
T KOG1046|consen 404 PSEI-DEIFDEISYQKGASVLRMLESLLGE-EVFRKGLRSYLKKHQYSNAKTEDLWDALE 461 (882)
T ss_pred cchh-hhhhhhhhhhHHHHHHHHHHHHHCH-HHHHHHHHHHHHHhccCCCCchhHHHHHh
Confidence 2222 1223334899999999999999996 99999999999999999999999876665
No 7
>COG0308 PepN Aminopeptidase N [Amino acid transport and metabolism]
Probab=99.94 E-value=2e-26 Score=231.58 Aligned_cols=188 Identities=21% Similarity=0.263 Sum_probs=138.3
Q ss_pred HHHHHhhhhhccccccccccchh--------------------hhhccccchhhhhhhhhhhhhhhhhhhhccccccccc
Q psy2201 46 LNEAFATFFEYAGTHWVRRESAE--------------------ACLFSIPSEVKAAQTLNIVGTVAHEFSHQWFGDLLTP 105 (255)
Q Consensus 46 l~Egfa~f~e~~g~~y~~p~~~~--------------------~~~fv~~~~l~~~~~~~~~~~~~he~~h~W~g~lvt~ 105 (255)
+++++..+.+++|.+|++|...+ ..++..+...+.....+...+|+||++||||||+|||
T Consensus 247 ~~~~~~~~e~~fg~~y~l~~~~V~v~~f~~GaMEN~Gl~tf~~~~ll~~~~~at~~~~~~~~~viaHElaHqWfGnlVT~ 326 (859)
T COG0308 247 TKRSIEFYEEYFGLPYALPIDIVAVPDFSAGAMENWGLVTFREKYLLADPETATDSDYENVEEVIAHELAHQWFGNLVTM 326 (859)
T ss_pred HHHHhhhHHHhcCCCCCCcccEEeccCCCCccccccceeEEeeeEEeeCcccchhHHHHHHHHHHHHHHhhhcccceeec
Confidence 47888999999999999985110 0112222233333445677799999999999999999
Q ss_pred cccchhhhhhhHHHHHHHHhHhhhhhhhHHhhHHHHH-HH--HhhhhccCCCCccccchhhhhhcccccCCCCccccccC
Q psy2201 106 YKWDYTWLKESFATFFGCFYSMDVVSWEWCLTRECVQ-RR--VLELHIDRGRHKRENKHFCLRFSKRTYTTMPWTAVSTT 182 (255)
Q Consensus 106 ~~w~~~wL~Egfa~y~~~~~~~~~~~~~~~~~~~~~~-~~--~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 182 (255)
.||+++|||||||+|+++.+..+.....+.....+.. +. ++..|.....||+. .....
T Consensus 327 ~~W~~lWLnEgfat~~e~~~~~~~~~~~~~~~~~~~~~~~~~~~~~D~~~~~hPi~-------------------~~~~~ 387 (859)
T COG0308 327 KWWDDLWLNEGFATFREVLWSEDLGGRAWKRWEDFRTLRTSIALAEDSLPSSHPIR-------------------VDVYD 387 (859)
T ss_pred cCHHHHHHhhhhHHHHHHHHHHHhcchHHHHHHHHHHHhhhHHHhhccccccCCcc-------------------cCCCC
Confidence 9999999999999999955544443324443333322 11 45556555666555 33333
Q ss_pred CccccccchhhhhcCchHHHHHHHHHHhcChhHHHHHHHHHHHHhCCCCCChHHHHHHHHHHhhchhhhccc
Q psy2201 183 PHIVDSRRSMGSLNGRGLCVDTALGLLSAGLHRKRHFVTLWIREACLFSIPSEVKAAQTLNIVGTVAHEFSH 254 (255)
Q Consensus 183 ~~~~~~~~~~~~~Y~KG~~~l~~L~~~iG~~e~f~~~l~~Y~~~~~~k~~~s~~~~~~~~~~~~~~~~~~~~ 254 (255)
|..++ ..+..+.|.||+.+|+||+.++| ++.|.++|+.|+++++|+.++++++.+-..+.+|.+...++.
T Consensus 388 ~~ei~-~~fD~i~Y~KGs~vlrml~~~lG-~e~F~kgl~~yf~~h~~~~~~~~Dl~~a~~~~sg~dl~~~~~ 457 (859)
T COG0308 388 PKEIN-DFFDAIVYEKGASVLRMLETLLG-EEAFRKGLSLYFKRHAGGNATTMDLWKALEDASGKDLSAFFE 457 (859)
T ss_pred ccchh-hhcchhhcchhHHHHHHHHHHHC-HHHHHHHHHHHHHhcCCCCCCHHHHHHHHHHHhCCcHHHHHH
Confidence 44442 33335589999999999999999 599999999999999999999999999999999999887654
No 8
>KOG1046|consensus
Probab=99.81 E-value=4e-21 Score=193.68 Aligned_cols=111 Identities=31% Similarity=0.457 Sum_probs=86.5
Q ss_pred CcccccCCCCCccccchhHHHHHHHHhHHhhhcCCCCCCCchhhHHHHHHhhhhhccccccccccchhhhhccccchhhh
Q psy2201 1 EVYLFLDPSRTKKTRIDDVVSTVTHEFSHQWFGDLVTPATWNSAWLNEAFATFFEYAGTHWVRRESAEACLFSIPSEVKA 80 (255)
Q Consensus 1 e~~ll~~~~~~~~~~~~~~~~~i~he~ahqWfgnlvt~~~w~~~wl~Egfa~f~e~~g~~y~~p~~~~~~~fv~~~~l~~ 80 (255)
|..|||+|..++..++++++.+||||+||||||||||++||+++|||||||+|+++++++..+|+|++.++++.......
T Consensus 306 e~~lL~~~~~ss~~~k~~va~vIaHElAHQWFGNLVTm~wW~dLWLnEGfAt~~~~~~v~~~~p~~~~~~~~~~~~l~~~ 385 (882)
T KOG1046|consen 306 ETALLYDPQTSSSSNKQRVAEVIAHELAHQWFGNLVTMKWWNDLWLNEGFATYVEYLAVDHLFPEWDIWEQFLLENLERV 385 (882)
T ss_pred ehhhccCCCcCcHHHHHHHHHHHHHHHHHHHhcCcccHhhhhhhhhcccHHHHHHHHhhccCCcchhhHHHHHHHHHHHH
Confidence 56799999999999999999999999999999999999999999999999999999999999999998887776644433
Q ss_pred hhhhhhhhhhhhhhhhccccccccccccchhhhhhhHHHHHH
Q psy2201 81 AQTLNIVGTVAHEFSHQWFGDLLTPYKWDYTWLKESFATFFG 122 (255)
Q Consensus 81 ~~~~~~~~~~~he~~h~W~g~lvt~~~w~~~wL~Egfa~y~~ 122 (255)
.... ++..+|---.....+.. ++|.|.+.+.
T Consensus 386 l~~D------~l~~shpi~~~v~~~~e-----i~e~fd~i~Y 416 (882)
T KOG1046|consen 386 LSLD------ALASSHPISVPVESPSE-----IDEIFDEISY 416 (882)
T ss_pred hhhh------cccccCCeeeecCCcch-----hhhhhhhhhh
Confidence 3332 22333332333444443 3566666554
No 9
>PF01433 Peptidase_M1: Peptidase family M1 This is family M1 in the peptidase classification.; InterPro: IPR014782 In the MEROPS database peptidases and peptidase homologues are grouped into clans and families. Clans are groups of families for which there is evidence of common ancestry based on a common structural fold: Each clan is identified with two letters, the first representing the catalytic type of the families included in the clan (with the letter 'P' being used for a clan containing families of more than one of the catalytic types serine, threonine and cysteine). Some families cannot yet be assigned to clans, and when a formal assignment is required, such a family is described as belonging to clan A-, C-, M-, N-, S-, T- or U-, according to the catalytic type. Some clans are divided into subclans because there is evidence of a very ancient divergence within the clan, for example MA(E), the gluzincins, and MA(M), the metzincins. Peptidase families are grouped by their catalytic type, the first character representing the catalytic type: A, aspartic; C, cysteine; G, glutamic acid; M, metallo; N, asparagine; S, serine; T, threonine; and U, unknown. The serine, threonine and cysteine peptidases utilise the amino acid as a nucleophile and form an acyl intermediate - these peptidases can also readily act as transferases. In the case of aspartic, glutamic and metallopeptidases, the nucleophile is an activated water molecule. In the case of the asparagine endopeptidases, the nucleophile is asparagine and all are self-processing endopeptidases. In many instances the structural protein fold that characterises the clan or family may have lost its catalytic activity, yet retain its function in protein recognition and binding. Metalloproteases are the most diverse of the four main types of protease, with more than 50 families identified to date. In these enzymes, a divalent cation, usually zinc, activates the water molecule. The metal ion is held in place by amino acid ligands, usually three in number. The known metal ligands are His, Glu, Asp or Lys and at least one other residue is required for catalysis, which may play an electrophillic role. Of the known metalloproteases, around half contain an HEXXH motif, which has been shown in crystallographic studies to form part of the metal-binding site []. The HEXXH motif is relatively common, but can be more stringently defined for metalloproteases as 'abXHEbbHbc', where 'a' is most often valine or threonine and forms part of the S1' subsite in thermolysin and neprilysin, 'b' is an uncharged residue, and 'c' a hydrophobic residue. Proline is never found in this site, possibly because it would break the helical structure adopted by this motif in metalloproteases []. This group of metallopeptidases belong to the MEROPS peptidase family M1 (clan MA(E)), the type example being aminopeptidase N from Homo sapiens (Human). The protein fold of the peptidase domain for members of this family resembles that of thermolysin, the type example for clan MA. Membrane alanine aminopeptidase (3.4.11.2 from EC) is part of the HEXXH+E group; it consists entirely of aminopeptidases, spread across a wide variety of species []. Functional studies show that CD13/APN catalyzes the removal of single amino acids from the amino terminus of small peptides and probably plays a role in their final digestion; one family member (leukotriene-A4 hydrolase) is known to hydrolyse the epoxide leukotriene-A4 to form an inflammatory mediator []. This hydrolase has been shown to have aminopeptidase activity [], and the zinc ligands of the M1 family were identified by site-directed mutagenesis on this enzyme [] CD13 participates in trimming peptides bound to MHC class II molecules [] and cleaves MIP-1 chemokine, which alters target cell specificity from basophils to eosinophils []. CD13 acts as a receptor for specific strains of RNA viruses (coronaviruses) which cause a relatively large percentage of upper respiratory trace infections. CD molecules are leucocyte antigens on cell surfaces. CD antigens nomenclature is updated at Protein Reviews On The Web (http://prow.nci.nih.gov/). ; GO: 0008237 metallopeptidase activity, 0008270 zinc ion binding; PDB: 2XQ0_A 2XPY_A 2XPZ_A 3SE6_B 3EBH_A 3EBG_A 3T8V_A 3Q44_A 3Q43_A 3EBI_A ....
Probab=99.72 E-value=9.4e-18 Score=154.82 Aligned_cols=110 Identities=26% Similarity=0.492 Sum_probs=71.9
Q ss_pred HHHHHhhhhhccccccccccchhh---------------------hhccccchhhhhhhhhhhhhhhhhhhhcccccccc
Q psy2201 46 LNEAFATFFEYAGTHWVRRESAEA---------------------CLFSIPSEVKAAQTLNIVGTVAHEFSHQWFGDLLT 104 (255)
Q Consensus 46 l~Egfa~f~e~~g~~y~~p~~~~~---------------------~~fv~~~~l~~~~~~~~~~~~~he~~h~W~g~lvt 104 (255)
+++++..|.+++|.+||+++++.. ..+..+...+..+...+..++|||+|||||||+||
T Consensus 234 ~~~~l~~~~~~~g~~yp~~k~~~v~~p~~~~~~me~~g~i~~~~~~l~~~~~~~~~~~~~~~~~~iahElahqWfGn~vt 313 (390)
T PF01433_consen 234 APKALEYYEEYFGIPYPFKKLDIVAVPDFPFGGMENWGLITYRESYLLYDPDISTIGDKQEIASLIAHELAHQWFGNLVT 313 (390)
T ss_dssp HHHHHHHHHHHHTS--SSSEEEEEEEST-SSSEE--TTEEEEEGGGTS-STTTS-HHHHHHHHHHHHHHHHTTTBTTTEE
T ss_pred hHHHHHHHHhhccccceecceeEEEEeccccccccccccccccccccccCcccccchhhhhhHHHHHHHHHHHHhccCCc
Confidence 467888888888888888876531 00111111122234456789999999999999999
Q ss_pred ccccchhhhhhhHHHHHHHHhHhhhhhhhHHhhHHHHHHH---HhhhhccCCCCc
Q psy2201 105 PYKWDYTWLKESFATFFGCFYSMDVVSWEWCLTRECVQRR---VLELHIDRGRHK 156 (255)
Q Consensus 105 ~~~w~~~wL~Egfa~y~~~~~~~~~~~~~~~~~~~~~~~~---~~~~~~~~~~~~ 156 (255)
++||+++||+||||+|++ ....+...+.+.+...+..+. ++..|.....+|
T Consensus 314 ~~~w~d~WL~Eg~a~y~~-~~~~~~~~~~~~~~~~~~~~~~~~~~~~d~~~~~~p 367 (390)
T PF01433_consen 314 PKWWSDLWLNEGFATYLE-YLILEKLFGEWQMMELFLVQEMQRALREDALPNSHP 367 (390)
T ss_dssp ESSGGGHHHHHHHHHHHH-HHHHHHHHGHHHHHHHHHHHHHHHHHHHHTSTTCCC
T ss_pred cccchhhhHHHHHHHHHH-HHhHhhccCcccchhhhhhhhHHHHHHHhhcCCCcc
Confidence 999999999999999999 556666666555544444433 344444444433
No 10
>PF01433 Peptidase_M1: Peptidase family M1 This is family M1 in the peptidase classification.; InterPro: IPR014782 In the MEROPS database peptidases and peptidase homologues are grouped into clans and families. Clans are groups of families for which there is evidence of common ancestry based on a common structural fold: Each clan is identified with two letters, the first representing the catalytic type of the families included in the clan (with the letter 'P' being used for a clan containing families of more than one of the catalytic types serine, threonine and cysteine). Some families cannot yet be assigned to clans, and when a formal assignment is required, such a family is described as belonging to clan A-, C-, M-, N-, S-, T- or U-, according to the catalytic type. Some clans are divided into subclans because there is evidence of a very ancient divergence within the clan, for example MA(E), the gluzincins, and MA(M), the metzincins. Peptidase families are grouped by their catalytic type, the first character representing the catalytic type: A, aspartic; C, cysteine; G, glutamic acid; M, metallo; N, asparagine; S, serine; T, threonine; and U, unknown. The serine, threonine and cysteine peptidases utilise the amino acid as a nucleophile and form an acyl intermediate - these peptidases can also readily act as transferases. In the case of aspartic, glutamic and metallopeptidases, the nucleophile is an activated water molecule. In the case of the asparagine endopeptidases, the nucleophile is asparagine and all are self-processing endopeptidases. In many instances the structural protein fold that characterises the clan or family may have lost its catalytic activity, yet retain its function in protein recognition and binding. Metalloproteases are the most diverse of the four main types of protease, with more than 50 families identified to date. In these enzymes, a divalent cation, usually zinc, activates the water molecule. The metal ion is held in place by amino acid ligands, usually three in number. The known metal ligands are His, Glu, Asp or Lys and at least one other residue is required for catalysis, which may play an electrophillic role. Of the known metalloproteases, around half contain an HEXXH motif, which has been shown in crystallographic studies to form part of the metal-binding site []. The HEXXH motif is relatively common, but can be more stringently defined for metalloproteases as 'abXHEbbHbc', where 'a' is most often valine or threonine and forms part of the S1' subsite in thermolysin and neprilysin, 'b' is an uncharged residue, and 'c' a hydrophobic residue. Proline is never found in this site, possibly because it would break the helical structure adopted by this motif in metalloproteases []. This group of metallopeptidases belong to the MEROPS peptidase family M1 (clan MA(E)), the type example being aminopeptidase N from Homo sapiens (Human). The protein fold of the peptidase domain for members of this family resembles that of thermolysin, the type example for clan MA. Membrane alanine aminopeptidase (3.4.11.2 from EC) is part of the HEXXH+E group; it consists entirely of aminopeptidases, spread across a wide variety of species []. Functional studies show that CD13/APN catalyzes the removal of single amino acids from the amino terminus of small peptides and probably plays a role in their final digestion; one family member (leukotriene-A4 hydrolase) is known to hydrolyse the epoxide leukotriene-A4 to form an inflammatory mediator []. This hydrolase has been shown to have aminopeptidase activity [], and the zinc ligands of the M1 family were identified by site-directed mutagenesis on this enzyme [] CD13 participates in trimming peptides bound to MHC class II molecules [] and cleaves MIP-1 chemokine, which alters target cell specificity from basophils to eosinophils []. CD13 acts as a receptor for specific strains of RNA viruses (coronaviruses) which cause a relatively large percentage of upper respiratory trace infections. CD molecules are leucocyte antigens on cell surfaces. CD antigens nomenclature is updated at Protein Reviews On The Web (http://prow.nci.nih.gov/). ; GO: 0008237 metallopeptidase activity, 0008270 zinc ion binding; PDB: 2XQ0_A 2XPY_A 2XPZ_A 3SE6_B 3EBH_A 3EBG_A 3T8V_A 3Q44_A 3Q43_A 3EBI_A ....
Probab=99.62 E-value=8.4e-17 Score=148.48 Aligned_cols=76 Identities=39% Similarity=0.719 Sum_probs=66.1
Q ss_pred CcccccCCCCCccccchhHHHHHHHHhHHhhhcCCCCCCCchhhHHHHHHhhhhhccccccccccchhhhhccccc
Q psy2201 1 EVYLFLDPSRTKKTRIDDVVSTVTHEFSHQWFGDLVTPATWNSAWLNEAFATFFEYAGTHWVRRESAEACLFSIPS 76 (255)
Q Consensus 1 e~~ll~~~~~~~~~~~~~~~~~i~he~ahqWfgnlvt~~~w~~~wl~Egfa~f~e~~g~~y~~p~~~~~~~fv~~~ 76 (255)
|+.++++|+.++...+..+..+||||+|||||||+||++||+++||+||||+|+++..+...+|++.+.+.+....
T Consensus 277 ~~~l~~~~~~~~~~~~~~~~~~iahElahqWfGn~vt~~~w~d~WL~Eg~a~y~~~~~~~~~~~~~~~~~~~~~~~ 352 (390)
T PF01433_consen 277 ESYLLYDPDISTIGDKQEIASLIAHELAHQWFGNLVTPKWWSDLWLNEGFATYLEYLILEKLFGEWQMMELFLVQE 352 (390)
T ss_dssp GGGTS-STTTS-HHHHHHHHHHHHHHHHTTTBTTTEEESSGGGHHHHHHHHHHHHHHHHHHHHGHHHHHHHHHHHH
T ss_pred ccccccCcccccchhhhhhHHHHHHHHHHHHhccCCccccchhhhHHHHHHHHHHHHhHhhccCcccchhhhhhhh
Confidence 3567888888888899999999999999999999999999999999999999999999999999877766666543
No 11
>TIGR02412 pepN_strep_liv aminopeptidase N, Streptomyces lividans type. This family is a subset of the members of the zinc metallopeptidase family M1 (pfam01433), with a single member characterized in Streptomyces lividans 66 and designated aminopeptidase N. The spectrum of activity may differ somewhat from the aminopeptidase N clade of E. coli and most other Proteobacteria, well separated phylogenetically within the M1 family. The M1 family also includes leukotriene A-4 hydrolase/aminopeptidase (with a bifunctional active site).
Probab=99.55 E-value=1.7e-15 Score=152.59 Aligned_cols=61 Identities=31% Similarity=0.621 Sum_probs=52.5
Q ss_pred ccccchhHHHHHHHHhHHhhhcCCCCCCCchhhHHHHHHhhhhhccccccccccchhhhhc
Q psy2201 12 KKTRIDDVVSTVTHEFSHQWFGDLVTPATWNSAWLNEAFATFFEYAGTHWVRRESAEACLF 72 (255)
Q Consensus 12 ~~~~~~~~~~~i~he~ahqWfgnlvt~~~w~~~wl~Egfa~f~e~~g~~y~~p~~~~~~~f 72 (255)
+...++.++.+|+||||||||||+||++||+++|||||||+|+++......+|.+.....|
T Consensus 280 ~~~~~~~~~~viaHElAHqWFGnlVT~~wW~dlWLnEGFAty~e~~~~~~~~~~~~~~~~f 340 (831)
T TIGR02412 280 TRAEKENRAGVILHEMAHMWFGDLVTMRWWNDLWLNESFAEYMGTLASAEATEYTDAWTTF 340 (831)
T ss_pred CHHHHHHHHHHHHHHHHHHHhCCEeccccccchhHHHHHHHHHHHHHHHhcCCcchHHHHH
Confidence 3456678899999999999999999999999999999999999999988877766544443
No 12
>TIGR02411 leuko_A4_hydro leukotriene A-4 hydrolase/aminopeptidase. Members of this family represent a distinctive subset within the zinc metallopeptidase family M1 (pfam01433). The majority of the members of pfam01433 are aminopeptidases, but the sequences in this family for which the function is known are leukotriene A-4 hydrolase. A dual epoxide hydrolase and aminopeptidase activity at the same active site is indicated. The physiological substrate for aminopeptidase activity is not known.
Probab=99.52 E-value=3.5e-15 Score=145.34 Aligned_cols=49 Identities=33% Similarity=0.697 Sum_probs=44.9
Q ss_pred hHHHHHHHHhHHhhhcCCCCCCCchhhHHHHHHhhhhhccccccccccc
Q psy2201 18 DVVSTVTHEFSHQWFGDLVTPATWNSAWLNEAFATFFEYAGTHWVRRES 66 (255)
Q Consensus 18 ~~~~~i~he~ahqWfgnlvt~~~w~~~wl~Egfa~f~e~~g~~y~~p~~ 66 (255)
..+.+|||||||||||||||+.||+++|||||||+|+++.++...+|+.
T Consensus 278 s~~~viaHElAHqWfGNlVT~~~W~d~WLnEGfaty~e~~~~~~~~~e~ 326 (601)
T TIGR02411 278 SNVDVIAHELAHSWSGNLVTNCSWEHFWLNEGWTVYLERRIVGRLYGEK 326 (601)
T ss_pred hhhhhHHHHHHhhccCceeecCCchHHHHHhhHHHHHHHHHHHHhcCcH
Confidence 3467999999999999999999999999999999999999888777764
No 13
>COG0308 PepN Aminopeptidase N [Amino acid transport and metabolism]
Probab=99.50 E-value=5.1e-15 Score=149.46 Aligned_cols=68 Identities=37% Similarity=0.660 Sum_probs=59.1
Q ss_pred cccccCCCCCccccchhHHHHHHHHhHHhhhcCCCCCCCchhhHHHHHHhhhhhccccccccc-cchhh
Q psy2201 2 VYLFLDPSRTKKTRIDDVVSTVTHEFSHQWFGDLVTPATWNSAWLNEAFATFFEYAGTHWVRR-ESAEA 69 (255)
Q Consensus 2 ~~ll~~~~~~~~~~~~~~~~~i~he~ahqWfgnlvt~~~w~~~wl~Egfa~f~e~~g~~y~~p-~~~~~ 69 (255)
..+|.+|..++....++++.+|+||+|||||||+||+.||+++||||||++|+++...+...| .+...
T Consensus 290 ~~ll~~~~~at~~~~~~~~~viaHElaHqWfGnlVT~~~W~~lWLnEgfat~~e~~~~~~~~~~~~~~~ 358 (859)
T COG0308 290 KYLLADPETATDSDYENVEEVIAHELAHQWFGNLVTMKWWDDLWLNEGFATFREVLWSEDLGGRAWKRW 358 (859)
T ss_pred eEEeeCcccchhHHHHHHHHHHHHHHhhhcccceeeccCHHHHHHhhhhHHHHHHHHHHHhcchHHHHH
Confidence 346777777777777899999999999999999999999999999999999999999888887 55443
No 14
>TIGR02414 pepN_proteo aminopeptidase N, Escherichia coli type. The M1 family of zinc metallopeptidases contains a number of distinct, well-separated clades of proteins with aminopeptidase activity. Several are designated aminopeptidase N, EC 3.4.11.2, after the Escherichia coli enzyme, suggesting a similar activity profile. This family consists of all aminopeptidases closely related to E. coli PepN and presumed to have similar (not identical) function. Nearly all are found in Proteobacteria, but members are found also in Cyanobacteria, plants, and apicomplexan parasites. This family differs greatly in sequence from the family of aminopeptidases typified by Streptomyces lividans PepN (TIGR02412), from the membrane bound aminopeptidase N family in animals, etc.
Probab=99.48 E-value=1.4e-14 Score=145.58 Aligned_cols=56 Identities=27% Similarity=0.559 Sum_probs=48.5
Q ss_pred cccccCCCCCccccchhHHHHHHHHhHHhhhcCCCCCCCchhhHHHHHHhhhhhcc
Q psy2201 2 VYLFLDPSRTKKTRIDDVVSTVTHEFSHQWFGDLVTPATWNSAWLNEAFATFFEYA 57 (255)
Q Consensus 2 ~~ll~~~~~~~~~~~~~~~~~i~he~ahqWfgnlvt~~~w~~~wl~Egfa~f~e~~ 57 (255)
..+|+++...+...+..+..+|+||++||||||+||+.||+++||||||++|++..
T Consensus 266 ~~lL~~~~~~td~~~~~i~~VIaHElaHqWfGNlVT~~~W~~LWLnEGfAty~e~~ 321 (863)
T TIGR02414 266 KYVLADPETATDADYERIESVIAHEYFHNWTGNRVTCRDWFQLSLKEGLTVFRDQE 321 (863)
T ss_pred ceEEeCCCCCCHHHHHHHHHHHHHHHHHHHhcceeeecchhhhhhhhhHHHHHHHH
Confidence 34667766666667778899999999999999999999999999999999999863
No 15
>PRK14015 pepN aminopeptidase N; Provisional
Probab=99.47 E-value=2e-14 Score=144.83 Aligned_cols=55 Identities=27% Similarity=0.579 Sum_probs=46.1
Q ss_pred ccccCCCCCccccchhHHHHHHHHhHHhhhcCCCCCCCchhhHHHHHHhhhhhcc
Q psy2201 3 YLFLDPSRTKKTRIDDVVSTVTHEFSHQWFGDLVTPATWNSAWLNEAFATFFEYA 57 (255)
Q Consensus 3 ~ll~~~~~~~~~~~~~~~~~i~he~ahqWfgnlvt~~~w~~~wl~Egfa~f~e~~ 57 (255)
.+|.+++..+...+..+..+|+||++||||||+||+.||+++||||||++|++..
T Consensus 280 ~lL~~~~~~t~~~~~~i~~vIaHElaHqWFGNlVT~~~W~dLWLnEGFAty~e~~ 334 (875)
T PRK14015 280 YVLADPETATDADYERIESVIAHEYFHNWTGNRVTCRDWFQLSLKEGLTVFRDQE 334 (875)
T ss_pred eEecCcccCCHHHHHHHHHHHHHHHHHHHHhCcceecchhhhhhhhHHHHHHHHH
Confidence 3555555455556677889999999999999999999999999999999998644
No 16
>KOG1047|consensus
Probab=99.15 E-value=1.1e-11 Score=116.36 Aligned_cols=50 Identities=34% Similarity=0.684 Sum_probs=44.3
Q ss_pred cchhHHHHHHHHhHHhhhcCCCCCCCchhhHHHHHHhhhhhccccccccc
Q psy2201 15 RIDDVVSTVTHEFSHQWFGDLVTPATWNSAWLNEAFATFFEYAGTHWVRR 64 (255)
Q Consensus 15 ~~~~~~~~i~he~ahqWfgnlvt~~~w~~~wl~Egfa~f~e~~g~~y~~p 64 (255)
-.+..+.+|||||||.|||||||+.-|++.||||||++|.+..+....+.
T Consensus 284 GDrsl~~vIaHEIAHSWtGNlVTN~sWehfWLNEGfTvylErrI~g~~~g 333 (613)
T KOG1047|consen 284 GDRSLVDVIAHEIAHSWTGNLVTNASWEHFWLNEGFTVYLERRIVGRLYG 333 (613)
T ss_pred CCcchhhHHHHHhhhhhcccccccCccchhhhcccchhhhhhhhhhhhcc
Confidence 34556899999999999999999999999999999999999988765544
No 17
>PF13485 Peptidase_MA_2: Peptidase MA superfamily
Probab=99.10 E-value=6.5e-11 Score=91.55 Aligned_cols=107 Identities=17% Similarity=0.169 Sum_probs=67.0
Q ss_pred hhhhhhhhhhhhhhccccccccccccchhhhhhhHHHHHHHHhHhhhhhhhHHhhHHHHHHHHhhhhccCCCCccccchh
Q psy2201 83 TLNIVGTVAHEFSHQWFGDLLTPYKWDYTWLKESFATFFGCFYSMDVVSWEWCLTRECVQRRVLELHIDRGRHKRENKHF 162 (255)
Q Consensus 83 ~~~~~~~~~he~~h~W~g~lvt~~~w~~~wL~Egfa~y~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 162 (255)
...+..+++||++|+|+++.++.......|++||+|+|++.. . .. .....+... .. .. ...+..
T Consensus 22 ~~~~~~~l~HE~~H~~~~~~~~~~~~~~~W~~EG~A~y~~~~-~----~~---~~~~~~~~~-~~--~~-~~~~~~---- 85 (128)
T PF13485_consen 22 EDWLDRVLAHELAHQWFGNYFGGDDNAPRWFNEGLAEYVEGR-I----ED---EFDEDLKQA-IE--SG-SLPPLE---- 85 (128)
T ss_pred HHHHHHHHHHHHHHHHHHHHcCCCccCchHHHHHHHHHHhcC-c----cc---hhHHHHHHH-HH--cC-CCCChH----
Confidence 344568899999999999999887788899999999999921 0 00 000111111 11 00 000000
Q ss_pred hhhhcccccCCCCccccccCCccccccchhhhhcCchHHHHHHHHHHhcChhHHHHHHHHH
Q psy2201 163 CLRFSKRTYTTMPWTAVSTTPHIVDSRRSMGSLNGRGLCVDTALGLLSAGLHRKRHFVTLW 223 (255)
Q Consensus 163 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~Y~KG~~~l~~L~~~iG~~e~f~~~l~~Y 223 (255)
.+.... .. ........|.+|.+|+.+|.+..|. ++|.++||+|
T Consensus 86 ---------------~l~~~~-~~-~~~~~~~~Y~~~~~~~~~L~~~~G~-~~~~~~l~~~ 128 (128)
T PF13485_consen 86 ---------------PLNSSF-DF-SWEDDSLAYYQGYLFVRFLEEKYGR-EKFKAFLREY 128 (128)
T ss_pred ---------------HHhccc-cc-cccccccHHHHHHHHHHHHHHHHHH-HHHHHHHHhC
Confidence 000000 00 2223334899999999999999995 9999999875
No 18
>COG3975 Predicted protease with the C-terminal PDZ domain [General function prediction only]
Probab=98.56 E-value=2.6e-07 Score=86.91 Aligned_cols=161 Identities=17% Similarity=0.189 Sum_probs=99.8
Q ss_pred hhhhhhhhhhhhhccccccccccc-c----------chhhhhhhHHHHHHHHhHhhhhhhhHHhhHHHHHHHHhhhhccC
Q psy2201 84 LNIVGTVAHEFSHQWFGDLLTPYK-W----------DYTWLKESFATFFGCFYSMDVVSWEWCLTRECVQRRVLELHIDR 152 (255)
Q Consensus 84 ~~~~~~~~he~~h~W~g~lvt~~~-w----------~~~wL~Egfa~y~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 152 (255)
+.+.+.++||..|.|-+.-+.|.. + .-+|+.||||+|...++......-. .++++..-.-.+....
T Consensus 245 ~~~l~llsHEyfH~WNvKrIrpa~l~p~~~d~en~t~~lW~~EG~T~Yy~~ll~lRsgl~~---~~~~l~~la~tl~~~~ 321 (558)
T COG3975 245 QDLLGLLSHEYFHAWNVKRIRPAALEPFNLDKENYTPLLWFSEGFTSYYDRLLALRSGLIS---LETYLNYLAKTLARYL 321 (558)
T ss_pred HHHHHHHHHHHHHhccceeccccccCCccccccCCCcceeeecCchHHHHHHHHHHhccCc---HHHHHHHHHHHHHHHh
Confidence 556788999999999999888876 3 3589999999999965443221111 1111111000111111
Q ss_pred CCCccccchhhhhhcccccCCCCccccccCCccccccchhhhhcCchHHHHHHHHHHhcChhH----HHHHHHHHHHHhC
Q psy2201 153 GRHKRENKHFCLRFSKRTYTTMPWTAVSTTPHIVDSRRSMGSLNGRGLCVDTALGLLSAGLHR----KRHFVTLWIREAC 228 (255)
Q Consensus 153 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~Y~KG~~~l~~L~~~iG~~e~----f~~~l~~Y~~~~~ 228 (255)
.+...- .+ .+.--..+.|..... + +-+.-....+.|.||+++--+|--+|-+..+ ++.|||..++++.
T Consensus 322 ~~~gRl-~~-----~laEsS~~awik~yr-~-d~ns~n~~~sYY~kG~lv~L~lDl~iR~r~~~~~SLDdvmram~~~~~ 393 (558)
T COG3975 322 NTPGRL-RQ-----SLAESSFDAWIKYYR-P-DENSPNRLVSYYQKGALVALLLDLLIRERGGGQKSLDDVMRALWKEFG 393 (558)
T ss_pred cCCcee-cc-----cccccccchhHHhhc-c-cccccccchhhhhchhHHHHHHHHHHHhcCCCcccHHHHHHHHHHHhC
Confidence 110000 00 000001111111111 1 1122334445799999998888777654444 9999999999999
Q ss_pred C--CCCChHHHHHHHHHHhhchhhhcccC
Q psy2201 229 L--FSIPSEVKAAQTLNIVGTVAHEFSHQ 255 (255)
Q Consensus 229 ~--k~~~s~~~~~~~~~~~~~~~~~~~~~ 255 (255)
. +.++.|+..+-..++.|.++..||++
T Consensus 394 ~~~~~~t~e~v~av~~~~tg~dl~~f~~~ 422 (558)
T COG3975 394 RAERGYTPEDVQAVLENVTGLDLATFFDE 422 (558)
T ss_pred cCccCCCHHHHHHHHHhhccccHHHHHHH
Confidence 9 89999999999999999999999863
No 19
>KOG1932|consensus
Probab=97.97 E-value=5.6e-06 Score=83.56 Aligned_cols=194 Identities=14% Similarity=0.181 Sum_probs=109.9
Q ss_pred hHHHHHHhhhhhccccccccccchhhhhcccc----------------chhhh----hhhhhhhhhhhhhhhhccccccc
Q psy2201 44 AWLNEAFATFFEYAGTHWVRRESAEACLFSIP----------------SEVKA----AQTLNIVGTVAHEFSHQWFGDLL 103 (255)
Q Consensus 44 ~wl~Egfa~f~e~~g~~y~~p~~~~~~~fv~~----------------~~l~~----~~~~~~~~~~~he~~h~W~g~lv 103 (255)
..|.+++.+|.+.++..|||+.|.. .|+.+ ..+.. .+.....+.++--+|-||||=.+
T Consensus 281 ~~l~k~iefye~~ls~rYPF~~~k~--VFvd~~~~~i~~~asl~I~st~lLy~~~iIDq~~~tr~~La~aLA~Q~fg~yI 358 (1180)
T KOG1932|consen 281 VYLHKAIEFYEEELSSRYPFSCYKT--VFVDEAAVEISSYASLSIFSTSLLYSKNIIDQTFLTRRKLAWALASQWFGVYI 358 (1180)
T ss_pred HHHHHHHHHHHHHhccCCCcceeeE--EEecCCcceeeecceeeeeeccccchHhhhhHHHHHHHHHHHHHHHhhhEEEe
Confidence 4678999999999998899998763 12211 11111 12234456788999999999999
Q ss_pred cccccchhhhhhhHHHHHHHHhHhhhhhh-hHHhhHHHHHHHHhhhhccC----CCCccccchhhhhhcccccCCCCccc
Q psy2201 104 TPYKWDYTWLKESFATFFGCFYSMDVVSW-EWCLTRECVQRRVLELHIDR----GRHKRENKHFCLRFSKRTYTTMPWTA 178 (255)
Q Consensus 104 t~~~w~~~wL~Egfa~y~~~~~~~~~~~~-~~~~~~~~~~~~~~~~~~~~----~~~~~~~~~~~~~~~~~~~~~~~~~~ 178 (255)
||..|+|.||-+|+|.|+..++....... ++......-...+.+.|... ...|++ +.. +. ...++..++.
T Consensus 359 sp~~wsD~Wl~~GiagYl~~l~~kk~lGNNEyry~lKk~~d~V~~~d~~~g~i~l~~Pi~-~s~--k~--~~~~~~~lh~ 433 (1180)
T KOG1932|consen 359 SPVDWSDFWLLKGIAGYLTGLFVKKFLGNNEYRYQLKKALDAVVDYDVQKGAIYLTRPIS-PSM--KF--KLKGPFHLHI 433 (1180)
T ss_pred eccchhhhHHHHhHHHHHHHHHHHHHhCchHHHHHHHHHHHHHHHhhhccCceeeccCCC-cch--hh--cccCcceeee
Confidence 99999999999999999995555444332 22111111112222222211 111222 010 00 0012222222
Q ss_pred cccCCccccccchhhhhcCchHHHHHHHHHHhcChhHHHHHH------------HHHHHHhCCCCCChHHHHHHHHHHhh
Q psy2201 179 VSTTPHIVDSRRSMGSLNGRGLCVDTALGLLSAGLHRKRHFV------------TLWIREACLFSIPSEVKAAQTLNIVG 246 (255)
Q Consensus 179 ~~~~~~~~~~~~~~~~~Y~KG~~~l~~L~~~iG~~e~f~~~l------------~~Y~~~~~~k~~~s~~~~~~~~~~~~ 246 (255)
...-..+. ...+....=.|+.++.+|+++.||. +-+..++ +.+++.|.|....+.-|..+.+|.-|
T Consensus 434 ~~r~~~~~-s~~~~~a~~~k~~~~~~m~~~~i~~-e~~~q~f~kv~~~~~~~~~k~~~~~Wv~~~g~~~~r~~~~~N~k~ 511 (1180)
T KOG1932|consen 434 SIRHLHTL-SGSYGMAFVIKKLLLQRMSGNRINE-ELSFQVFNKVLELASKMLLKSFFQTWVYGLGVPILRLGQRFNVKG 511 (1180)
T ss_pred cccceeec-ChhHHHHHHHHHHHHHHHhhccccc-cHHHHHHHHHHHhhhhhHHHHHHHHHHhccCCeeEEEEEEEeecc
Confidence 22222122 2334444457999999999999996 5444432 56667777766655555444444444
No 20
>PF13485 Peptidase_MA_2: Peptidase MA superfamily
Probab=97.95 E-value=6.5e-06 Score=63.25 Aligned_cols=44 Identities=30% Similarity=0.577 Sum_probs=37.2
Q ss_pred ccchhHHHHHHHHhHHhhhcCCCCCCCchhhHHHHHHhhhhhcc
Q psy2201 14 TRIDDVVSTVTHEFSHQWFGDLVTPATWNSAWLNEAFATFFEYA 57 (255)
Q Consensus 14 ~~~~~~~~~i~he~ahqWfgnlvt~~~w~~~wl~Egfa~f~e~~ 57 (255)
.....+..+++||++|+|++++++.......|++||+|.|++..
T Consensus 20 ~~~~~~~~~l~HE~~H~~~~~~~~~~~~~~~W~~EG~A~y~~~~ 63 (128)
T PF13485_consen 20 SDEDWLDRVLAHELAHQWFGNYFGGDDNAPRWFNEGLAEYVEGR 63 (128)
T ss_pred CCHHHHHHHHHHHHHHHHHHHHcCCCccCchHHHHHHHHHHhcC
Confidence 34445568999999999999999877777899999999999944
No 21
>PF05299 Peptidase_M61: M61 glycyl aminopeptidase; InterPro: IPR007963 In the MEROPS database peptidases and peptidase homologues are grouped into clans and families. Clans are groups of families for which there is evidence of common ancestry based on a common structural fold: Each clan is identified with two letters, the first representing the catalytic type of the families included in the clan (with the letter 'P' being used for a clan containing families of more than one of the catalytic types serine, threonine and cysteine). Some families cannot yet be assigned to clans, and when a formal assignment is required, such a family is described as belonging to clan A-, C-, M-, N-, S-, T- or U-, according to the catalytic type. Some clans are divided into subclans because there is evidence of a very ancient divergence within the clan, for example MA(E), the gluzincins, and MA(M), the metzincins. Peptidase families are grouped by their catalytic type, the first character representing the catalytic type: A, aspartic; C, cysteine; G, glutamic acid; M, metallo; N, asparagine; S, serine; T, threonine; and U, unknown. The serine, threonine and cysteine peptidases utilise the amino acid as a nucleophile and form an acyl intermediate - these peptidases can also readily act as transferases. In the case of aspartic, glutamic and metallopeptidases, the nucleophile is an activated water molecule. In the case of the asparagine endopeptidases, the nucleophile is asparagine and all are self-processing endopeptidases. In many instances the structural protein fold that characterises the clan or family may have lost its catalytic activity, yet retain its function in protein recognition and binding. Metalloproteases are the most diverse of the four main types of protease, with more than 50 families identified to date. In these enzymes, a divalent cation, usually zinc, activates the water molecule. The metal ion is held in place by amino acid ligands, usually three in number. The known metal ligands are His, Glu, Asp or Lys and at least one other residue is required for catalysis, which may play an electrophillic role. Of the known metalloproteases, around half contain an HEXXH motif, which has been shown in crystallographic studies to form part of the metal-binding site []. The HEXXH motif is relatively common, but can be more stringently defined for metalloproteases as 'abXHEbbHbc', where 'a' is most often valine or threonine and forms part of the S1' subsite in thermolysin and neprilysin, 'b' is an uncharged residue, and 'c' a hydrophobic residue. Proline is never found in this site, possibly because it would break the helical structure adopted by this motif in metalloproteases []. This group of metallopeptidases belong to the MEROPS peptidase family M61 (glycyl aminopeptidase family, clan MA(E)).The predicted active site residues for members of this family and thermolysin, the type example for clan MA, occur in the motif HEXXH. The type example is glycyl aminopeptidase from Sphingomonas capsulata.
Probab=97.43 E-value=0.00014 Score=56.87 Aligned_cols=45 Identities=24% Similarity=0.640 Sum_probs=34.6
Q ss_pred hhhhhhhhhhhhccccccccccc-----------cchhhhhhhHHHHHHHHhHhhh
Q psy2201 85 NIVGTVAHEFSHQWFGDLLTPYK-----------WDYTWLKESFATFFGCFYSMDV 129 (255)
Q Consensus 85 ~~~~~~~he~~h~W~g~lvt~~~-----------w~~~wL~Egfa~y~~~~~~~~~ 129 (255)
...++++||.-|.|-+.-+.|.. -..+|+-||+|+|++.++....
T Consensus 3 ~~l~l~sHEffH~WnvkrirP~~l~p~dy~~~~~t~~LWv~EG~T~Y~~~l~l~Ra 58 (122)
T PF05299_consen 3 RFLGLLSHEFFHSWNVKRIRPAELGPFDYEKPNYTELLWVYEGFTSYYGDLLLVRA 58 (122)
T ss_pred chhhhhhhhccccccceEeccccccCCCCCCCCCCCCEeeeeCcHHHHHHHHHHHc
Confidence 34568999999999977666543 4568999999999996555433
No 22
>KOG1932|consensus
Probab=96.56 E-value=0.001 Score=67.80 Aligned_cols=57 Identities=18% Similarity=0.359 Sum_probs=44.8
Q ss_pred ccccCCCCCccccchhHHHHHHHHhHHhhhcCCCCCCCchhhHHHHHHhhhhhcccccc
Q psy2201 3 YLFLDPSRTKKTRIDDVVSTVTHEFSHQWFGDLVTPATWNSAWLNEAFATFFEYAGTHW 61 (255)
Q Consensus 3 ~ll~~~~~~~~~~~~~~~~~i~he~ahqWfgnlvt~~~w~~~wl~Egfa~f~e~~g~~y 61 (255)
+|||+. ..+..-....+.++-.+|-||||-++|+..|+|.||.+|+|.|+....+..
T Consensus 327 ~lLy~~--~iIDq~~~tr~~La~aLA~Q~fg~yIsp~~wsD~Wl~~GiagYl~~l~~kk 383 (1180)
T KOG1932|consen 327 SLLYSK--NIIDQTFLTRRKLAWALASQWFGVYISPVDWSDFWLLKGIAGYLTGLFVKK 383 (1180)
T ss_pred cccchH--hhhhHHHHHHHHHHHHHHHhhhEEEeeccchhhhHHHHhHHHHHHHHHHHH
Confidence 466653 334444455568899999999999999999999999999999987666543
No 23
>PF07607 DUF1570: Protein of unknown function (DUF1570); InterPro: IPR011464 This entry represents hypothetical proteins confined to bacteria.
Probab=95.70 E-value=0.0039 Score=49.13 Aligned_cols=35 Identities=37% Similarity=0.484 Sum_probs=26.2
Q ss_pred hhhhhhhhhcccccc-ccccc-cchhhhhhhHHHHHH
Q psy2201 88 GTVAHEFSHQWFGDL-LTPYK-WDYTWLKESFATFFG 122 (255)
Q Consensus 88 ~~~~he~~h~W~g~l-vt~~~-w~~~wL~Egfa~y~~ 122 (255)
.+++||.+||=..|. |-++. =.=.||.||||+|+|
T Consensus 3 ~T~~HEa~HQl~~N~Gl~~r~~~~P~Wv~EGlA~yFE 39 (128)
T PF07607_consen 3 ATIAHEATHQLAFNTGLHPRLADWPRWVSEGLATYFE 39 (128)
T ss_pred hHHHHHHHHHHHHHccccccCCCCchHHHHhHHHHcC
Confidence 478999999977665 22222 222899999999999
No 24
>PF07607 DUF1570: Protein of unknown function (DUF1570); InterPro: IPR011464 This entry represents hypothetical proteins confined to bacteria.
Probab=94.94 E-value=0.02 Score=45.18 Aligned_cols=39 Identities=38% Similarity=0.748 Sum_probs=29.4
Q ss_pred HHHHHHHhHHhhhcC--CCCC-CCchhhHHHHHHhhhhhcccc
Q psy2201 20 VSTVTHEFSHQWFGD--LVTP-ATWNSAWLNEAFATFFEYAGT 59 (255)
Q Consensus 20 ~~~i~he~ahqWfgn--lvt~-~~w~~~wl~Egfa~f~e~~g~ 59 (255)
+.+|+||-+||=.-| +... .-| -.|+.||||.|+|-.+.
T Consensus 2 ~~T~~HEa~HQl~~N~Gl~~r~~~~-P~Wv~EGlA~yFE~~~~ 43 (128)
T PF07607_consen 2 IATIAHEATHQLAFNTGLHPRLADW-PRWVSEGLATYFETPGM 43 (128)
T ss_pred chHHHHHHHHHHHHHccccccCCCC-chHHHHhHHHHcCCCcc
Confidence 468999999998776 2222 233 38999999999997664
No 25
>PF10460 Peptidase_M30: Peptidase M30; InterPro: IPR019501 In the MEROPS database peptidases and peptidase homologues are grouped into clans and families. Clans are groups of families for which there is evidence of common ancestry based on a common structural fold: Each clan is identified with two letters, the first representing the catalytic type of the families included in the clan (with the letter 'P' being used for a clan containing families of more than one of the catalytic types serine, threonine and cysteine). Some families cannot yet be assigned to clans, and when a formal assignment is required, such a family is described as belonging to clan A-, C-, M-, N-, S-, T- or U-, according to the catalytic type. Some clans are divided into subclans because there is evidence of a very ancient divergence within the clan, for example MA(E), the gluzincins, and MA(M), the metzincins. Peptidase families are grouped by their catalytic type, the first character representing the catalytic type: A, aspartic; C, cysteine; G, glutamic acid; M, metallo; N, asparagine; S, serine; T, threonine; and U, unknown. The serine, threonine and cysteine peptidases utilise the amino acid as a nucleophile and form an acyl intermediate - these peptidases can also readily act as transferases. In the case of aspartic, glutamic and metallopeptidases, the nucleophile is an activated water molecule. In the case of the asparagine endopeptidases, the nucleophile is asparagine and all are self-processing endopeptidases. In many instances the structural protein fold that characterises the clan or family may have lost its catalytic activity, yet retain its function in protein recognition and binding. Metalloproteases are the most diverse of the four main types of protease, with more than 50 families identified to date. In these enzymes, a divalent cation, usually zinc, activates the water molecule. The metal ion is held in place by amino acid ligands, usually three in number. The known metal ligands are His, Glu, Asp or Lys and at least one other residue is required for catalysis, which may play an electrophillic role. Of the known metalloproteases, around half contain an HEXXH motif, which has been shown in crystallographic studies to form part of the metal-binding site []. The HEXXH motif is relatively common, but can be more stringently defined for metalloproteases as 'abXHEbbHbc', where 'a' is most often valine or threonine and forms part of the S1' subsite in thermolysin and neprilysin, 'b' is an uncharged residue, and 'c' a hydrophobic residue. Proline is never found in this site, possibly because it would break the helical structure adopted by this motif in metalloproteases []. This family contains metallopeptidases belonging to MEROPS peptidase family M30 (hyicolysin family, clan MA). Hyicolysin has a zinc ion which is liganded by two histidine and one glutamate residue.
Probab=94.27 E-value=0.058 Score=49.78 Aligned_cols=43 Identities=28% Similarity=0.233 Sum_probs=30.2
Q ss_pred hhhhhhhhhhhhhccc--ccccccc--ccchhhhhhhHHHHHHHHhH
Q psy2201 84 LNIVGTVAHEFSHQWF--GDLLTPY--KWDYTWLKESFATFFGCFYS 126 (255)
Q Consensus 84 ~~~~~~~~he~~h~W~--g~lvt~~--~w~~~wL~Egfa~y~~~~~~ 126 (255)
.....+||||+-|.-- .+.|... .-.++|||||++.-+|.++.
T Consensus 137 ~~~~sTlAHEfQHmInfy~~~v~~g~~~~~dtWLnE~lS~~aEdl~s 183 (366)
T PF10460_consen 137 DTVYSTLAHEFQHMINFYQRGVLHGKQYAMDTWLNEMLSMSAEDLYS 183 (366)
T ss_pred HHHHHHHHHHHHHHHHHHHHHHhcCCCcccccHHHHHHHHHHHHHHh
Confidence 4467899999999742 2333332 24699999999999995433
No 26
>PF10460 Peptidase_M30: Peptidase M30; InterPro: IPR019501 In the MEROPS database peptidases and peptidase homologues are grouped into clans and families. Clans are groups of families for which there is evidence of common ancestry based on a common structural fold: Each clan is identified with two letters, the first representing the catalytic type of the families included in the clan (with the letter 'P' being used for a clan containing families of more than one of the catalytic types serine, threonine and cysteine). Some families cannot yet be assigned to clans, and when a formal assignment is required, such a family is described as belonging to clan A-, C-, M-, N-, S-, T- or U-, according to the catalytic type. Some clans are divided into subclans because there is evidence of a very ancient divergence within the clan, for example MA(E), the gluzincins, and MA(M), the metzincins. Peptidase families are grouped by their catalytic type, the first character representing the catalytic type: A, aspartic; C, cysteine; G, glutamic acid; M, metallo; N, asparagine; S, serine; T, threonine; and U, unknown. The serine, threonine and cysteine peptidases utilise the amino acid as a nucleophile and form an acyl intermediate - these peptidases can also readily act as transferases. In the case of aspartic, glutamic and metallopeptidases, the nucleophile is an activated water molecule. In the case of the asparagine endopeptidases, the nucleophile is asparagine and all are self-processing endopeptidases. In many instances the structural protein fold that characterises the clan or family may have lost its catalytic activity, yet retain its function in protein recognition and binding. Metalloproteases are the most diverse of the four main types of protease, with more than 50 families identified to date. In these enzymes, a divalent cation, usually zinc, activates the water molecule. The metal ion is held in place by amino acid ligands, usually three in number. The known metal ligands are His, Glu, Asp or Lys and at least one other residue is required for catalysis, which may play an electrophillic role. Of the known metalloproteases, around half contain an HEXXH motif, which has been shown in crystallographic studies to form part of the metal-binding site []. The HEXXH motif is relatively common, but can be more stringently defined for metalloproteases as 'abXHEbbHbc', where 'a' is most often valine or threonine and forms part of the S1' subsite in thermolysin and neprilysin, 'b' is an uncharged residue, and 'c' a hydrophobic residue. Proline is never found in this site, possibly because it would break the helical structure adopted by this motif in metalloproteases []. This family contains metallopeptidases belonging to MEROPS peptidase family M30 (hyicolysin family, clan MA). Hyicolysin has a zinc ion which is liganded by two histidine and one glutamate residue.
Probab=86.92 E-value=0.5 Score=43.68 Aligned_cols=49 Identities=29% Similarity=0.347 Sum_probs=35.6
Q ss_pred chhHHHHHHHHhHHh--hhcCCCCCCC--chhhHHHHHHhhhhhccccccccc
Q psy2201 16 IDDVVSTVTHEFSHQ--WFGDLVTPAT--WNSAWLNEAFATFFEYAGTHWVRR 64 (255)
Q Consensus 16 ~~~~~~~i~he~ahq--Wfgnlvt~~~--w~~~wl~Egfa~f~e~~g~~y~~p 64 (255)
...+..++|||.-|+ +--+.|...- =.++||+|+++...|......+.|
T Consensus 136 ~~~~~sTlAHEfQHmInfy~~~v~~g~~~~~dtWLnE~lS~~aEdl~s~~~~~ 188 (366)
T PF10460_consen 136 PDTVYSTLAHEFQHMINFYQRGVLHGKQYAMDTWLNEMLSMSAEDLYSSKIDP 188 (366)
T ss_pred HHHHHHHHHHHHHHHHHHHHHHHhcCCCcccccHHHHHHHHHHHHHHhcCCCc
Confidence 455778999999999 3334544432 258999999999999887555543
No 27
>PF05299 Peptidase_M61: M61 glycyl aminopeptidase; InterPro: IPR007963 In the MEROPS database peptidases and peptidase homologues are grouped into clans and families. Clans are groups of families for which there is evidence of common ancestry based on a common structural fold: Each clan is identified with two letters, the first representing the catalytic type of the families included in the clan (with the letter 'P' being used for a clan containing families of more than one of the catalytic types serine, threonine and cysteine). Some families cannot yet be assigned to clans, and when a formal assignment is required, such a family is described as belonging to clan A-, C-, M-, N-, S-, T- or U-, according to the catalytic type. Some clans are divided into subclans because there is evidence of a very ancient divergence within the clan, for example MA(E), the gluzincins, and MA(M), the metzincins. Peptidase families are grouped by their catalytic type, the first character representing the catalytic type: A, aspartic; C, cysteine; G, glutamic acid; M, metallo; N, asparagine; S, serine; T, threonine; and U, unknown. The serine, threonine and cysteine peptidases utilise the amino acid as a nucleophile and form an acyl intermediate - these peptidases can also readily act as transferases. In the case of aspartic, glutamic and metallopeptidases, the nucleophile is an activated water molecule. In the case of the asparagine endopeptidases, the nucleophile is asparagine and all are self-processing endopeptidases. In many instances the structural protein fold that characterises the clan or family may have lost its catalytic activity, yet retain its function in protein recognition and binding. Metalloproteases are the most diverse of the four main types of protease, with more than 50 families identified to date. In these enzymes, a divalent cation, usually zinc, activates the water molecule. The metal ion is held in place by amino acid ligands, usually three in number. The known metal ligands are His, Glu, Asp or Lys and at least one other residue is required for catalysis, which may play an electrophillic role. Of the known metalloproteases, around half contain an HEXXH motif, which has been shown in crystallographic studies to form part of the metal-binding site []. The HEXXH motif is relatively common, but can be more stringently defined for metalloproteases as 'abXHEbbHbc', where 'a' is most often valine or threonine and forms part of the S1' subsite in thermolysin and neprilysin, 'b' is an uncharged residue, and 'c' a hydrophobic residue. Proline is never found in this site, possibly because it would break the helical structure adopted by this motif in metalloproteases []. This group of metallopeptidases belong to the MEROPS peptidase family M61 (glycyl aminopeptidase family, clan MA(E)).The predicted active site residues for members of this family and thermolysin, the type example for clan MA, occur in the motif HEXXH. The type example is glycyl aminopeptidase from Sphingomonas capsulata.
Probab=86.36 E-value=0.24 Score=38.72 Aligned_cols=40 Identities=25% Similarity=0.528 Sum_probs=31.3
Q ss_pred HHHHHHHHhHHhhhc-----------CCCCCCCchhhHHHHHHhhhhhccc
Q psy2201 19 VVSTVTHEFSHQWFG-----------DLVTPATWNSAWLNEAFATFFEYAG 58 (255)
Q Consensus 19 ~~~~i~he~ahqWfg-----------nlvt~~~w~~~wl~Egfa~f~e~~g 58 (255)
...+++||.-|.|-+ |+-.+.-=+.+|+-||++.|+....
T Consensus 4 ~l~l~sHEffH~WnvkrirP~~l~p~dy~~~~~t~~LWv~EG~T~Y~~~l~ 54 (122)
T PF05299_consen 4 FLGLLSHEFFHSWNVKRIRPAELGPFDYEKPNYTELLWVYEGFTSYYGDLL 54 (122)
T ss_pred hhhhhhhhccccccceEeccccccCCCCCCCCCCCCEeeeeCcHHHHHHHH
Confidence 456899999999986 4444555566899999999988665
No 28
>PF12174 RST: RCD1-SRO-TAF4 (RST) plant domain; InterPro: IPR022003 This domain is found in many plant proteins including SROs and RCD1s; it is required for interaction with multiple plant transcription factors.
Probab=84.48 E-value=3.6 Score=28.88 Aligned_cols=46 Identities=17% Similarity=0.034 Sum_probs=40.4
Q ss_pred HHHHHHHHHHhcChhHHHHHHHHHHHHhCCCCCChHHHHHHHHHHhhc
Q psy2201 200 LCVDTALGLLSAGLHRKRHFVTLWIREACLFSIPSEVKAAQTLNIVGT 247 (255)
Q Consensus 200 ~~~l~~L~~~iG~~e~f~~~l~~Y~~~~~~k~~~s~~~~~~~~~~~~~ 247 (255)
..++.+|+..++ .++. .-|..+|++|+=+.++-++|...+-.|+|.
T Consensus 12 ~~L~~~l~~~l~-~~~~-~~l~~~Y~~~k~~kIsR~~fvr~lR~IVGD 57 (70)
T PF12174_consen 12 PMLFSALSKHLP-PSKM-DLLQKHYEEFKKKKISREEFVRKLRQIVGD 57 (70)
T ss_pred HHHHHHHHHHCC-HHHH-HHHHHHHHHHHHCCCCHHHHHHHHHHHHHH
Confidence 467889999998 4665 558889999999999999999999999994
No 29
>PF10023 DUF2265: Predicted aminopeptidase (DUF2265); InterPro: IPR014553 This group represents a predicted aminopeptidase.
Probab=84.14 E-value=0.56 Score=42.82 Aligned_cols=33 Identities=33% Similarity=0.321 Sum_probs=26.6
Q ss_pred hhhhhhhhhhhhhccccccccccccchhhhhhhHHHHHH
Q psy2201 84 LNIVGTVAHEFSHQWFGDLLTPYKWDYTWLKESFATFFG 122 (255)
Q Consensus 84 ~~~~~~~~he~~h~W~g~lvt~~~w~~~wL~Egfa~y~~ 122 (255)
..++++|-||++||=+. --+++=.||+|||+.+
T Consensus 163 ~~LA~LIfHELaHq~~Y------v~~dt~FNEsfAtfVe 195 (337)
T PF10023_consen 163 GELARLIFHELAHQTLY------VKGDTAFNESFATFVE 195 (337)
T ss_pred hHHHHHHHHHHhhceee------cCCCchhhHHHHHHHH
Confidence 56889999999998322 2356779999999999
No 30
>PF10023 DUF2265: Predicted aminopeptidase (DUF2265); InterPro: IPR014553 This group represents a predicted aminopeptidase.
Probab=83.99 E-value=0.69 Score=42.24 Aligned_cols=40 Identities=33% Similarity=0.499 Sum_probs=30.3
Q ss_pred cchhHHHHHHHHhHHhhhcCCCCCCCchhhHHHHHHhhhhhccccc
Q psy2201 15 RIDDVVSTVTHEFSHQWFGDLVTPATWNSAWLNEAFATFFEYAGTH 60 (255)
Q Consensus 15 ~~~~~~~~i~he~ahqWfgnlvt~~~w~~~wl~Egfa~f~e~~g~~ 60 (255)
....++.+|-||+|||=+ +|- +|.=.||+||++.+..|+.
T Consensus 161 ~~~~LA~LIfHELaHq~~--Yv~----~dt~FNEsfAtfVe~~G~~ 200 (337)
T PF10023_consen 161 PDGELARLIFHELAHQTL--YVK----GDTAFNESFATFVEREGAR 200 (337)
T ss_pred CchHHHHHHHHHHhhcee--ecC----CCchhhHHHHHHHHHHHHH
Confidence 345889999999999921 121 2566799999999999864
No 31
>PF04450 BSP: Peptidase of plants and bacteria; InterPro: IPR007541 These basic secretory proteins (BSPs) are believed to be part of the plants defence mechanism against pathogens [].
Probab=75.48 E-value=1.7 Score=37.07 Aligned_cols=36 Identities=28% Similarity=0.280 Sum_probs=27.4
Q ss_pred hhhhhhhhhhhhhccccccccccccchhhhhhhHHHHHH
Q psy2201 84 LNIVGTVAHEFSHQWFGDLLTPYKWDYTWLKESFATFFG 122 (255)
Q Consensus 84 ~~~~~~~~he~~h~W~g~lvt~~~w~~~wL~Egfa~y~~ 122 (255)
..+.+++.||++|-|=.+--+ -.-.||-||.|.|..
T Consensus 94 ~Ei~Gvl~HE~~H~~Q~~~~~---~~P~~liEGIADyVR 129 (205)
T PF04450_consen 94 DEIIGVLYHEMVHCWQWDGRG---TAPGGLIEGIADYVR 129 (205)
T ss_pred HHHHHHHHHHHHHHhhcCCCC---CCChhheecHHHHHH
Confidence 357899999999977554433 233689999999988
No 32
>PF04450 BSP: Peptidase of plants and bacteria; InterPro: IPR007541 These basic secretory proteins (BSPs) are believed to be part of the plants defence mechanism against pathogens [].
Probab=74.36 E-value=3.6 Score=35.08 Aligned_cols=42 Identities=24% Similarity=0.334 Sum_probs=31.6
Q ss_pred ccchhHHHHHHHHhHHhhhcCCCCCCCchhhHHHHHHhhhhhccc
Q psy2201 14 TRIDDVVSTVTHEFSHQWFGDLVTPATWNSAWLNEAFATFFEYAG 58 (255)
Q Consensus 14 ~~~~~~~~~i~he~ahqWfgnlvt~~~w~~~wl~Egfa~f~e~~g 58 (255)
..+..+.-++.||++|-|-.+-.... .-||-||+|.|.-...
T Consensus 91 ~~~~Ei~Gvl~HE~~H~~Q~~~~~~~---P~~liEGIADyVRl~a 132 (205)
T PF04450_consen 91 DVRDEIIGVLYHEMVHCWQWDGRGTA---PGGLIEGIADYVRLKA 132 (205)
T ss_pred chHHHHHHHHHHHHHHHhhcCCCCCC---ChhheecHHHHHHHHc
Confidence 34467778999999998876644333 2489999999988774
No 33
>COG4324 Predicted aminopeptidase [General function prediction only]
Probab=72.27 E-value=3.1 Score=36.90 Aligned_cols=40 Identities=35% Similarity=0.394 Sum_probs=30.9
Q ss_pred cchhHHHHHHHHhHHhhhcCCCCCCCchhhHHHHHHhhhhhccccc
Q psy2201 15 RIDDVVSTVTHEFSHQWFGDLVTPATWNSAWLNEAFATFFEYAGTH 60 (255)
Q Consensus 15 ~~~~~~~~i~he~ahqWfgnlvt~~~w~~~wl~Egfa~f~e~~g~~ 60 (255)
+...++.+|=||+|||=+- |. +|.=.||+|+++.|..|+.
T Consensus 193 dd~~lA~LIFHELAHQk~Y--~~----~DtAFNEsFAtaVEt~Gvr 232 (376)
T COG4324 193 DDTYLASLIFHELAHQKIY--VN----NDTAFNESFATAVETSGVR 232 (376)
T ss_pred ChHHHHHHHHHHHhhheEe--ec----CcchHhHHHHHHHHHHhHH
Confidence 4457899999999999432 22 3466799999999988864
No 34
>PF10026 DUF2268: Predicted Zn-dependent protease (DUF2268); InterPro: IPR018728 This domain, found in various hypothetical bacterial proteins, as well as predicted zinc dependent proteases, has no known function.
Probab=69.73 E-value=2.9 Score=35.11 Aligned_cols=46 Identities=15% Similarity=0.129 Sum_probs=32.5
Q ss_pred hhhhhhhhhhhhhhccccccccc----cccchhhhhhhHHHHHHHHhHhh
Q psy2201 83 TLNIVGTVAHEFSHQWFGDLLTP----YKWDYTWLKESFATFFGCFYSMD 128 (255)
Q Consensus 83 ~~~~~~~~~he~~h~W~g~lvt~----~~w~~~wL~Egfa~y~~~~~~~~ 128 (255)
...+..++|||+.|.+-...+.. ..--+..+.||+|.+++....-+
T Consensus 62 ~~~l~~~iaHE~hH~~r~~~~~~~~~~~TLld~~I~EGlAe~f~~~~~g~ 111 (195)
T PF10026_consen 62 LEELPALIAHEYHHNCRYEQIGWDPEDTTLLDSLIMEGLAEYFAEELYGE 111 (195)
T ss_pred HHHHHHHHHHHHHHHHHHhccCCCCCCCCHHHHHHHhhHHHHHHHHHcCC
Confidence 34678899999999865444432 23556889999999999544333
No 35
>COG4324 Predicted aminopeptidase [General function prediction only]
Probab=64.26 E-value=4 Score=36.21 Aligned_cols=33 Identities=30% Similarity=0.247 Sum_probs=26.2
Q ss_pred hhhhhhhhhhhhhccccccccccccchhhhhhhHHHHHH
Q psy2201 84 LNIVGTVAHEFSHQWFGDLLTPYKWDYTWLKESFATFFG 122 (255)
Q Consensus 84 ~~~~~~~~he~~h~W~g~lvt~~~w~~~wL~Egfa~y~~ 122 (255)
..+..+|-||++||=+.- -++.=.||+||+..|
T Consensus 195 ~~lA~LIFHELAHQk~Y~------~~DtAFNEsFAtaVE 227 (376)
T COG4324 195 TYLASLIFHELAHQKIYV------NNDTAFNESFATAVE 227 (376)
T ss_pred HHHHHHHHHHHhhheEee------cCcchHhHHHHHHHH
Confidence 357789999999995442 355678999999998
No 36
>PF06114 DUF955: Domain of unknown function (DUF955); InterPro: IPR010359 This is a family of bacterial and viral proteins with undetermined function. A conserved H-E-X-X-H motif is suggestive of a catalytic active site and shows similarity to IPR001915 from INTERPRO.; PDB: 3DTE_A 3DTK_A 3DTI_A.
Probab=59.92 E-value=6.2 Score=29.13 Aligned_cols=17 Identities=24% Similarity=0.290 Sum_probs=13.4
Q ss_pred hHHHHHHHHhHHhhhcC
Q psy2201 18 DVVSTVTHEFSHQWFGD 34 (255)
Q Consensus 18 ~~~~~i~he~ahqWfgn 34 (255)
....+++|||+|.+++.
T Consensus 41 ~~~f~laHELgH~~~~~ 57 (122)
T PF06114_consen 41 RQRFTLAHELGHILLHH 57 (122)
T ss_dssp HHHHHHHHHHHHHHHHH
T ss_pred HHHHHHHHHHHHHHhhh
Confidence 33668999999998764
No 37
>smart00731 SprT SprT homologues. Predicted to have roles in transcription elongation. Contains a conserved HExxH motif, indicating a metalloprotease function.
Probab=57.46 E-value=4.4 Score=32.33 Aligned_cols=17 Identities=29% Similarity=0.380 Sum_probs=14.2
Q ss_pred hhHHHHHHHHhHHhhhc
Q psy2201 17 DDVVSTVTHEFSHQWFG 33 (255)
Q Consensus 17 ~~~~~~i~he~ahqWfg 33 (255)
..+..+|.|||+|.+..
T Consensus 57 ~~l~~~l~HEm~H~~~~ 73 (146)
T smart00731 57 DRLRETLLHELCHAALY 73 (146)
T ss_pred HHHHhhHHHHHHHHHHH
Confidence 46677999999999865
No 38
>PF12315 DUF3633: Protein of unknown function (DUF3633); InterPro: IPR022087 This domain family is found in bacteria and eukaryotes, and is approximately 210 amino acids in length. The family is found in association with PF00412 from PFAM.
Probab=53.89 E-value=10 Score=32.31 Aligned_cols=37 Identities=19% Similarity=0.340 Sum_probs=27.5
Q ss_pred hhhhhhhhhhhccccccccccccchhhhhhhHHHHHHHH
Q psy2201 86 IVGTVAHEFSHQWFGDLLTPYKWDYTWLKESFATFFGCF 124 (255)
Q Consensus 86 ~~~~~~he~~h~W~g~lvt~~~w~~~wL~Egfa~y~~~~ 124 (255)
...++|||+.|.|.- +....--.+.+-||++..++.+
T Consensus 93 ~gsiLAHE~mHa~Lr--l~g~~~L~~~vEEGiCqvla~~ 129 (212)
T PF12315_consen 93 TGSILAHELMHAWLR--LNGFPNLSPEVEEGICQVLAYL 129 (212)
T ss_pred HhhHHHHHHHHHHhc--ccCCCCCChHHHHHHHHHHHHH
Confidence 346899999999972 2223344688999999999944
No 39
>PF13574 Reprolysin_2: Metallo-peptidase family M12B Reprolysin-like; PDB: 1KAP_P 1JIW_P 1AKL_A 1OM7_A 1OM8_A 1O0T_A 1OM6_A 1H71_P 1O0Q_A 1OMJ_A ....
Probab=53.19 E-value=8.4 Score=31.63 Aligned_cols=14 Identities=43% Similarity=0.717 Sum_probs=11.7
Q ss_pred HHHHHHHHhHHhhhc
Q psy2201 19 VVSTVTHEFSHQWFG 33 (255)
Q Consensus 19 ~~~~i~he~ahqWfg 33 (255)
-..++||||+|++ |
T Consensus 111 ~~~~~aHElGH~l-G 124 (173)
T PF13574_consen 111 GIDTFAHELGHQL-G 124 (173)
T ss_dssp HHHHHHHHHHHHH-T
T ss_pred eeeeehhhhHhhc-C
Confidence 5668999999995 6
No 40
>PF10263 SprT-like: SprT-like family; InterPro: IPR006640 This is a family of uncharacterised bacterial proteins which includes Escherichia coli SprT (P39902 from SWISSPROT). SprT is described as a regulator of bolA gene in stationary phase []. The majority of members contain the metallopeptidase zinc binding signature which has a HExxH motif, however there is no evidence for them being metallopeptidases.
Probab=52.82 E-value=5.3 Score=31.87 Aligned_cols=17 Identities=24% Similarity=0.458 Sum_probs=14.8
Q ss_pred chhHHHHHHHHhHHhhh
Q psy2201 16 IDDVVSTVTHEFSHQWF 32 (255)
Q Consensus 16 ~~~~~~~i~he~ahqWf 32 (255)
...+..+|.|||+|.|.
T Consensus 57 ~~~~~~tL~HEm~H~~~ 73 (157)
T PF10263_consen 57 EEELIDTLLHEMAHAAA 73 (157)
T ss_pred HHHHHHHHHHHHHHHHh
Confidence 45778899999999997
No 41
>PF12725 DUF3810: Protein of unknown function (DUF3810); InterPro: IPR024294 This family of bacterial proteins is functionally uncharacterised. Proteins in this family are typically between 333 and 377 amino acids in length and contain a conserved HEXXH sequence motif that is characteristic of metallopeptidases. This family may therefore belong to an as yet uncharacterised family of peptidase enzymes.
Probab=50.80 E-value=7.9 Score=35.21 Aligned_cols=31 Identities=29% Similarity=0.354 Sum_probs=21.5
Q ss_pred chhHHHHHHHHhHHhhhcCCCCCCCchhhHHHHHHhhhhhccc
Q psy2201 16 IDDVVSTVTHEFSHQWFGDLVTPATWNSAWLNEAFATFFEYAG 58 (255)
Q Consensus 16 ~~~~~~~i~he~ahqWfgnlvt~~~w~~~wl~Egfa~f~e~~g 58 (255)
....-.+++||+||| ... .+|.=|.|.++..
T Consensus 193 ~~~~P~T~~HElAHq-----~G~-------a~E~EANFiayLa 223 (318)
T PF12725_consen 193 PYSLPFTICHELAHQ-----LGF-------ASEDEANFIAYLA 223 (318)
T ss_pred cccccHHHHHHHHHH-----hCC-------CCHHHHHHHHHHH
Confidence 344557899999999 222 2677777777765
No 42
>PF01431 Peptidase_M13: Peptidase family M13 This is family M13 in the peptidase classification. ; InterPro: IPR018497 In the MEROPS database peptidases and peptidase homologues are grouped into clans and families. Clans are groups of families for which there is evidence of common ancestry based on a common structural fold: Each clan is identified with two letters, the first representing the catalytic type of the families included in the clan (with the letter 'P' being used for a clan containing families of more than one of the catalytic types serine, threonine and cysteine). Some families cannot yet be assigned to clans, and when a formal assignment is required, such a family is described as belonging to clan A-, C-, M-, N-, S-, T- or U-, according to the catalytic type. Some clans are divided into subclans because there is evidence of a very ancient divergence within the clan, for example MA(E), the gluzincins, and MA(M), the metzincins. Peptidase families are grouped by their catalytic type, the first character representing the catalytic type: A, aspartic; C, cysteine; G, glutamic acid; M, metallo; N, asparagine; S, serine; T, threonine; and U, unknown. The serine, threonine and cysteine peptidases utilise the amino acid as a nucleophile and form an acyl intermediate - these peptidases can also readily act as transferases. In the case of aspartic, glutamic and metallopeptidases, the nucleophile is an activated water molecule. In the case of the asparagine endopeptidases, the nucleophile is asparagine and all are self-processing endopeptidases. In many instances the structural protein fold that characterises the clan or family may have lost its catalytic activity, yet retain its function in protein recognition and binding. Metalloproteases are the most diverse of the four main types of protease, with more than 50 families identified to date. In these enzymes, a divalent cation, usually zinc, activates the water molecule. The metal ion is held in place by amino acid ligands, usually three in number. The known metal ligands are His, Glu, Asp or Lys and at least one other residue is required for catalysis, which may play an electrophillic role. Of the known metalloproteases, around half contain an HEXXH motif, which has been shown in crystallographic studies to form part of the metal-binding site []. The HEXXH motif is relatively common, but can be more stringently defined for metalloproteases as 'abXHEbbHbc', where 'a' is most often valine or threonine and forms part of the S1' subsite in thermolysin and neprilysin, 'b' is an uncharged residue, and 'c' a hydrophobic residue. Proline is never found in this site, possibly because it would break the helical structure adopted by this motif in metalloproteases []. This group of metallopeptidases belong to the MEROPS peptidase family M13 (neprilysin family, clan MA(E)). The protein fold of the peptidase domain for members of this family resembles that of thermolysin, the type example for clan MA and the predicted active site residues for members of this family and thermolysin occur in the motif HEXXH []. M13 peptidases are well-studied proteases found in a wide range of organisms including mammals and bacteria. In mammals they participate in processes such as cardiovascular development, blood-pressure regulation, nervous control of respiration, and regulation of the function of neuropeptides in the central nervous system. In bacteria they may be used for digestion of milk [, ]. The family includes eukaryotic and prokaryotic oligopeptidases, as well as some of the proteins responsible for the molecular basis of the blood group antigens e.g. Kell []. Neprilysin (3.4.24.11 from EC), is another member of this group, it is variously known as common acute lymphoblastic leukemia antigen (CALLA), enkephalinase (gp100) and neutral endopeptidase metalloendopeptidase (NEP). It is a plasma membrane-bound mammalian enzyme that is able to digest biologically-active peptides, including enkephalins []. The zinc ligands of neprilysin are known and are analogous to those in thermolysin, a related peptidase [, ]. Neprilysins, like thermolysin, are inhibited by phosphoramidon, which appears to selectively inhibit this family in mammals. The enzymes are all oligopeptidases, digesting oligo- and polypeptides, but not proteins []. Neprilysin consists of a short cytoplasmic domain, a membrane-spanning region and a large extracellular domain. The cytoplasmic domain contains a conformationally-restrained octapeptide, which is thought to act as a stop transfer sequence that prevents proteolysis and secretion [, ].; GO: 0004222 metalloendopeptidase activity, 0006508 proteolysis; PDB: 2QPJ_A 1R1I_A 1R1J_A 1Y8J_A 1R1H_A 1DMT_A 2YB9_A 3DWB_A 3ZUK_A.
Probab=50.45 E-value=8.7 Score=32.12 Aligned_cols=40 Identities=20% Similarity=0.319 Sum_probs=21.5
Q ss_pred ccCCCCCccccchhHHHHHHHHhHHhh--hcCC-----CCCCCchhh
Q psy2201 5 FLDPSRTKKTRIDDVVSTVTHEFSHQW--FGDL-----VTPATWNSA 44 (255)
Q Consensus 5 l~~~~~~~~~~~~~~~~~i~he~ahqW--fgnl-----vt~~~w~~~ 44 (255)
+|+++......--.+..+|||||.|-- .|.. ...+||+..
T Consensus 22 ~f~~~~p~~~~yg~lG~ilahel~hafd~~g~~~D~~g~~~~wWs~~ 68 (206)
T PF01431_consen 22 FFDPNYPPALNYGGLGFILAHELMHAFDPEGINYDEDGNLRNWWSEE 68 (206)
T ss_dssp T--TTS-HHHHHHTHHHHHHHHHHHCTSTTGGGB-TTS-BS--S-HH
T ss_pred cCCCCCCHHHHHHHHHHHHHHHHHHHHHHhHhhcCcccccccccchh
Confidence 345555555556678899999999974 2322 234677653
No 43
>PRK04860 hypothetical protein; Provisional
Probab=49.74 E-value=10 Score=30.97 Aligned_cols=24 Identities=29% Similarity=0.307 Sum_probs=16.7
Q ss_pred cchhhhhhhhhhhhhhhhhhhhcc
Q psy2201 75 PSEVKAAQTLNIVGTVAHEFSHQW 98 (255)
Q Consensus 75 ~~~l~~~~~~~~~~~~~he~~h~W 98 (255)
|.++.......+..+|.||+||-|
T Consensus 52 p~ll~~~~~~~l~~~v~HEl~H~~ 75 (160)
T PRK04860 52 PVLLLENQQAFIDEVVPHELAHLL 75 (160)
T ss_pred HHHHhhCcHHHHHhHHHHHHHHHH
Confidence 444444445667889999999964
No 44
>PHA02456 zinc metallopeptidase motif-containing protein
Probab=49.32 E-value=12 Score=28.82 Aligned_cols=17 Identities=29% Similarity=0.649 Sum_probs=13.2
Q ss_pred cchhHHHHHHHHhHHhh
Q psy2201 15 RIDDVVSTVTHEFSHQW 31 (255)
Q Consensus 15 ~~~~~~~~i~he~ahqW 31 (255)
+.+....+++||++|-|
T Consensus 75 ~~KGC~~TL~HEL~H~W 91 (141)
T PHA02456 75 ANKGCRDTLAHELNHAW 91 (141)
T ss_pred cccchHHHHHHHHHHHH
Confidence 44455678899999998
No 45
>PF10263 SprT-like: SprT-like family; InterPro: IPR006640 This is a family of uncharacterised bacterial proteins which includes Escherichia coli SprT (P39902 from SWISSPROT). SprT is described as a regulator of bolA gene in stationary phase []. The majority of members contain the metallopeptidase zinc binding signature which has a HExxH motif, however there is no evidence for them being metallopeptidases.
Probab=48.43 E-value=7.3 Score=31.06 Aligned_cols=29 Identities=17% Similarity=0.217 Sum_probs=19.0
Q ss_pred ccchhhhhhhhhhhhhhhhhhhhcccccc
Q psy2201 74 IPSEVKAAQTLNIVGTVAHEFSHQWFGDL 102 (255)
Q Consensus 74 ~~~~l~~~~~~~~~~~~~he~~h~W~g~l 102 (255)
.+..+.......+..++.|||+|.|....
T Consensus 48 s~~~~~~~~~~~~~~tL~HEm~H~~~~~~ 76 (157)
T PF10263_consen 48 SPKLLDRNPEEELIDTLLHEMAHAAAYVF 76 (157)
T ss_pred CHHHHHhhHHHHHHHHHHHHHHHHHhhhc
Confidence 33333343345678899999999876433
No 46
>PF10026 DUF2268: Predicted Zn-dependent protease (DUF2268); InterPro: IPR018728 This domain, found in various hypothetical bacterial proteins, as well as predicted zinc dependent proteases, has no known function.
Probab=48.10 E-value=27 Score=29.26 Aligned_cols=44 Identities=16% Similarity=0.379 Sum_probs=27.7
Q ss_pred cchhHHHHHHHHhHHhh-hcCCC---CCCCchhhHHHHHHhhhhhccc
Q psy2201 15 RIDDVVSTVTHEFSHQW-FGDLV---TPATWNSAWLNEAFATFFEYAG 58 (255)
Q Consensus 15 ~~~~~~~~i~he~ahqW-fgnlv---t~~~w~~~wl~Egfa~f~e~~g 58 (255)
....+..+||||+.|-+ +.... ...-==+..+.||+|.+++...
T Consensus 61 ~~~~l~~~iaHE~hH~~r~~~~~~~~~~~TLld~~I~EGlAe~f~~~~ 108 (195)
T PF10026_consen 61 SLEELPALIAHEYHHNCRYEQIGWDPEDTTLLDSLIMEGLAEYFAEEL 108 (195)
T ss_pred cHHHHHHHHHHHHHHHHHHhccCCCCCCCCHHHHHHHhhHHHHHHHHH
Confidence 44588889999999985 33221 0011114567899998877443
No 47
>PF01435 Peptidase_M48: Peptidase family M48 This is family M48 in the peptidase classification. ; InterPro: IPR001915 In the MEROPS database peptidases and peptidase homologues are grouped into clans and families. Clans are groups of families for which there is evidence of common ancestry based on a common structural fold: Each clan is identified with two letters, the first representing the catalytic type of the families included in the clan (with the letter 'P' being used for a clan containing families of more than one of the catalytic types serine, threonine and cysteine). Some families cannot yet be assigned to clans, and when a formal assignment is required, such a family is described as belonging to clan A-, C-, M-, N-, S-, T- or U-, according to the catalytic type. Some clans are divided into subclans because there is evidence of a very ancient divergence within the clan, for example MA(E), the gluzincins, and MA(M), the metzincins. Peptidase families are grouped by their catalytic type, the first character representing the catalytic type: A, aspartic; C, cysteine; G, glutamic acid; M, metallo; N, asparagine; S, serine; T, threonine; and U, unknown. The serine, threonine and cysteine peptidases utilise the amino acid as a nucleophile and form an acyl intermediate - these peptidases can also readily act as transferases. In the case of aspartic, glutamic and metallopeptidases, the nucleophile is an activated water molecule. In the case of the asparagine endopeptidases, the nucleophile is asparagine and all are self-processing endopeptidases. In many instances the structural protein fold that characterises the clan or family may have lost its catalytic activity, yet retain its function in protein recognition and binding. Metalloproteases are the most diverse of the four main types of protease, with more than 50 families identified to date. In these enzymes, a divalent cation, usually zinc, activates the water molecule. The metal ion is held in place by amino acid ligands, usually three in number. The known metal ligands are His, Glu, Asp or Lys and at least one other residue is required for catalysis, which may play an electrophillic role. Of the known metalloproteases, around half contain an HEXXH motif, which has been shown in crystallographic studies to form part of the metal-binding site []. The HEXXH motif is relatively common, but can be more stringently defined for metalloproteases as 'abXHEbbHbc', where 'a' is most often valine or threonine and forms part of the S1' subsite in thermolysin and neprilysin, 'b' is an uncharged residue, and 'c' a hydrophobic residue. Proline is never found in this site, possibly because it would break the helical structure adopted by this motif in metalloproteases []. This group of metallopeptidases belong to MEROPS peptidase family M48 (Ste24 endopeptidase family, clan M-); members of both subfamily are represented. The members of this set of proteins are mostly described as probable protease htpX homologue (3.4.24 from EC) or CAAX prenyl protease 1, which proteolytically removes the C-terminal three residues of farnesylated proteins. They are integral membrane proteins associated with the endoplasmic reticulum and Golgi, binding one zinc ion per subunit. In Saccharomyces cerevisiae (Baker's yeast) Ste24p is required for the first NH2-terminal proteolytic processing event within the a-factor precursor, which takes place after COOH-terminal CAAX modification is complete. The Ste24p contains multiple predicted membrane spans, a zinc metalloprotease motif (HEXXH), and a COOH-terminal ER retrieval signal (KKXX). The HEXXH protease motif is critical for Ste24p activity, since Ste24p fails to function when conserved residues within this motif are mutated. The Ste24p homologues occur in a diverse group of organisms, including Escherichia coli, Schizosaccharomyces pombe (Fission yeast), Haemophilus influenzae, and Homo sapiens (Human), which indicates that the gene is highly conserved throughout evolution. Ste24p and the proteins related to it define a subfamily of proteins that are likely to function as intracellular, membrane-associated zinc metalloproteases []. HtpX is a zinc-dependent endoprotease member of the membrane-localized proteolytic system in E. coli, which participates in the proteolytic quality control of membrane proteins in conjunction with FtsH, a membrane-bound and ATP-dependent protease. Biochemical characterisation revealed that HtpX undergoes self-degradation upon cell disruption or membrane solubilization. It can also degraded casein and cleaves solubilized membrane proteins, for example, SecY []. Expression of HtpX in the plasma membrane is under the control of CpxR, with the metalloproteinase active site of HtpX located on the cytosolic side of the membrane. This suggests a potential role for HtpX in the response to mis-folded proteins [].; GO: 0004222 metalloendopeptidase activity, 0006508 proteolysis, 0016020 membrane; PDB: 3CQB_A 3C37_B.
Probab=46.28 E-value=6.8 Score=32.82 Aligned_cols=35 Identities=14% Similarity=0.249 Sum_probs=23.7
Q ss_pred hccccchhhhhhhhhhhhhhhhhhhhccccccccc
Q psy2201 71 LFSIPSEVKAAQTLNIVGTVAHEFSHQWFGDLLTP 105 (255)
Q Consensus 71 ~fv~~~~l~~~~~~~~~~~~~he~~h~W~g~lvt~ 105 (255)
.++...++.......+..+++||++|---++....
T Consensus 74 I~v~~~ll~~~~~~el~aVlaHElgH~~~~h~~~~ 108 (226)
T PF01435_consen 74 IVVTSGLLESLSEDELAAVLAHELGHIKHRHILKS 108 (226)
T ss_dssp EEEEHHHHHHSSHHHHHHHHHHHHHHHHTTHCCCC
T ss_pred EEEeChhhhcccHHHHHHHHHHHHHHHHcCCcchH
Confidence 34444445444556788999999999876666554
No 48
>COG3590 PepO Predicted metalloendopeptidase [Posttranslational modification, protein turnover, chaperones]
Probab=44.06 E-value=7.9 Score=37.86 Aligned_cols=27 Identities=22% Similarity=0.538 Sum_probs=23.0
Q ss_pred ccCCCCCccccchhHHHHHHHHhHHhh
Q psy2201 5 FLDPSRTKKTRIDDVVSTVTHEFSHQW 31 (255)
Q Consensus 5 l~~~~~~~~~~~~~~~~~i~he~ahqW 31 (255)
+|+|+.++..+--.|..+|+|||+|..
T Consensus 473 Ffd~ea~~a~NYGgIGaVIgHEI~HgF 499 (654)
T COG3590 473 FFDPEADSAANYGGIGAVIGHEIGHGF 499 (654)
T ss_pred CCCCCcchhhcccCccceehhhhcccc
Confidence 577888888888889999999999983
No 49
>PF01435 Peptidase_M48: Peptidase family M48 This is family M48 in the peptidase classification. ; InterPro: IPR001915 In the MEROPS database peptidases and peptidase homologues are grouped into clans and families. Clans are groups of families for which there is evidence of common ancestry based on a common structural fold: Each clan is identified with two letters, the first representing the catalytic type of the families included in the clan (with the letter 'P' being used for a clan containing families of more than one of the catalytic types serine, threonine and cysteine). Some families cannot yet be assigned to clans, and when a formal assignment is required, such a family is described as belonging to clan A-, C-, M-, N-, S-, T- or U-, according to the catalytic type. Some clans are divided into subclans because there is evidence of a very ancient divergence within the clan, for example MA(E), the gluzincins, and MA(M), the metzincins. Peptidase families are grouped by their catalytic type, the first character representing the catalytic type: A, aspartic; C, cysteine; G, glutamic acid; M, metallo; N, asparagine; S, serine; T, threonine; and U, unknown. The serine, threonine and cysteine peptidases utilise the amino acid as a nucleophile and form an acyl intermediate - these peptidases can also readily act as transferases. In the case of aspartic, glutamic and metallopeptidases, the nucleophile is an activated water molecule. In the case of the asparagine endopeptidases, the nucleophile is asparagine and all are self-processing endopeptidases. In many instances the structural protein fold that characterises the clan or family may have lost its catalytic activity, yet retain its function in protein recognition and binding. Metalloproteases are the most diverse of the four main types of protease, with more than 50 families identified to date. In these enzymes, a divalent cation, usually zinc, activates the water molecule. The metal ion is held in place by amino acid ligands, usually three in number. The known metal ligands are His, Glu, Asp or Lys and at least one other residue is required for catalysis, which may play an electrophillic role. Of the known metalloproteases, around half contain an HEXXH motif, which has been shown in crystallographic studies to form part of the metal-binding site []. The HEXXH motif is relatively common, but can be more stringently defined for metalloproteases as 'abXHEbbHbc', where 'a' is most often valine or threonine and forms part of the S1' subsite in thermolysin and neprilysin, 'b' is an uncharged residue, and 'c' a hydrophobic residue. Proline is never found in this site, possibly because it would break the helical structure adopted by this motif in metalloproteases []. This group of metallopeptidases belong to MEROPS peptidase family M48 (Ste24 endopeptidase family, clan M-); members of both subfamily are represented. The members of this set of proteins are mostly described as probable protease htpX homologue (3.4.24 from EC) or CAAX prenyl protease 1, which proteolytically removes the C-terminal three residues of farnesylated proteins. They are integral membrane proteins associated with the endoplasmic reticulum and Golgi, binding one zinc ion per subunit. In Saccharomyces cerevisiae (Baker's yeast) Ste24p is required for the first NH2-terminal proteolytic processing event within the a-factor precursor, which takes place after COOH-terminal CAAX modification is complete. The Ste24p contains multiple predicted membrane spans, a zinc metalloprotease motif (HEXXH), and a COOH-terminal ER retrieval signal (KKXX). The HEXXH protease motif is critical for Ste24p activity, since Ste24p fails to function when conserved residues within this motif are mutated. The Ste24p homologues occur in a diverse group of organisms, including Escherichia coli, Schizosaccharomyces pombe (Fission yeast), Haemophilus influenzae, and Homo sapiens (Human), which indicates that the gene is highly conserved throughout evolution. Ste24p and the proteins related to it define a subfamily of proteins that are likely to function as intracellular, membrane-associated zinc metalloproteases []. HtpX is a zinc-dependent endoprotease member of the membrane-localized proteolytic system in E. coli, which participates in the proteolytic quality control of membrane proteins in conjunction with FtsH, a membrane-bound and ATP-dependent protease. Biochemical characterisation revealed that HtpX undergoes self-degradation upon cell disruption or membrane solubilization. It can also degraded casein and cleaves solubilized membrane proteins, for example, SecY []. Expression of HtpX in the plasma membrane is under the control of CpxR, with the metalloproteinase active site of HtpX located on the cytosolic side of the membrane. This suggests a potential role for HtpX in the response to mis-folded proteins [].; GO: 0004222 metalloendopeptidase activity, 0006508 proteolysis, 0016020 membrane; PDB: 3CQB_A 3C37_B.
Probab=42.77 E-value=15 Score=30.71 Aligned_cols=25 Identities=16% Similarity=0.343 Sum_probs=18.8
Q ss_pred ccchhHHHHHHHHhHHhhhcCCCCC
Q psy2201 14 TRIDDVVSTVTHEFSHQWFGDLVTP 38 (255)
Q Consensus 14 ~~~~~~~~~i~he~ahqWfgnlvt~ 38 (255)
.....++.+++||++|---+...-.
T Consensus 84 ~~~~el~aVlaHElgH~~~~h~~~~ 108 (226)
T PF01435_consen 84 LSEDELAAVLAHELGHIKHRHILKS 108 (226)
T ss_dssp SSHHHHHHHHHHHHHHHHTTHCCCC
T ss_pred ccHHHHHHHHHHHHHHHHcCCcchH
Confidence 3456788899999999987754444
No 50
>PRK01345 heat shock protein HtpX; Provisional
Probab=42.48 E-value=9.8 Score=34.56 Aligned_cols=58 Identities=16% Similarity=0.120 Sum_probs=33.9
Q ss_pred hhhHHHHHHhhhhhccccccccccchhh-----h------------hccccchhhhhhhhhhhhhhhhhhhhccccc
Q psy2201 42 NSAWLNEAFATFFEYAGTHWVRRESAEA-----C------------LFSIPSEVKAAQTLNIVGTVAHEFSHQWFGD 101 (255)
Q Consensus 42 ~~~wl~Egfa~f~e~~g~~y~~p~~~~~-----~------------~fv~~~~l~~~~~~~~~~~~~he~~h~W~g~ 101 (255)
++..|.+.........+++ .|+..+. . ..+...++...+...+..|+|||++|-=-++
T Consensus 65 ~~p~L~~~v~~La~~agi~--~p~v~vid~~~~NAFa~G~~~~~~~V~vt~gLL~~L~~dEL~aVlAHElgHi~~~d 139 (317)
T PRK01345 65 SAPELYRMVRDLARRAGLP--MPKVYIIDNPQPNAFATGRNPENAAVAATTGLLQRLSPEEVAGVMAHELAHVKNRD 139 (317)
T ss_pred cCHHHHHHHHHHHHHcCCC--CCcEEEEcCCCcceEEecCCCCCeEEEechHHHhhCCHHHHHHHHHHHHHHHHcCC
Confidence 3467778887777766654 2433221 1 2222233333445678899999999964444
No 51
>PRK04860 hypothetical protein; Provisional
Probab=42.45 E-value=10 Score=31.00 Aligned_cols=17 Identities=24% Similarity=0.298 Sum_probs=13.8
Q ss_pred cchhHHHHHHHHhHHhh
Q psy2201 15 RIDDVVSTVTHEFSHQW 31 (255)
Q Consensus 15 ~~~~~~~~i~he~ahqW 31 (255)
....+..+|.||+||.|
T Consensus 59 ~~~~l~~~v~HEl~H~~ 75 (160)
T PRK04860 59 QQAFIDEVVPHELAHLL 75 (160)
T ss_pred cHHHHHhHHHHHHHHHH
Confidence 44567779999999996
No 52
>PF08325 WLM: WLM domain; InterPro: IPR013536 The WLM (WSS1-like metalloprotease) domain is a globular domain related to the zincin-like superfamily of Zn-dependent peptidase. Since the WLM domain contains all known active site residues of zincins, it is predicted to be a catalytically active peptidase domain. The WLM domain is a eukaryotic domain represented in plants, fungi, Plasmodium, and kinetoplastids. By contrast, it is absent in animals, Cryptosporidium, and Microsporidia, suggesting that it has been lost on multiple occasions during the evolution of eukaryotes. The WLM domain is found either in stand-alone form or in association with other domains such as the RanBP2 zinc finger , the ubiquitin domain, or the PUB/PUG domain. This domain could function as a specific de-SUMOylating domain of distinct protein complexes in the nucleus and the cytoplasm []. It has been suggested to form a segregated alpha/beta structure with eight helices and five strands. Proteins containign this domain include yeast WSS1 (a weak suppressor of the Ub-related protein SMT3), and various putative metalloproteases from plant and fungal species.
Probab=42.40 E-value=20 Score=30.06 Aligned_cols=24 Identities=21% Similarity=0.349 Sum_probs=19.6
Q ss_pred CccccchhHHHHHHHHhHHhhhcC
Q psy2201 11 TKKTRIDDVVSTVTHEFSHQWFGD 34 (255)
Q Consensus 11 ~~~~~~~~~~~~i~he~ahqWfgn 34 (255)
.....-..+..++.||+||-++|+
T Consensus 74 ~~fl~~~~i~~t~lHELaH~~~~~ 97 (186)
T PF08325_consen 74 GGFLPYETILGTMLHELAHNVHGP 97 (186)
T ss_pred CCEeeHHHHHHHHHHHHHhcccCC
Confidence 444556788889999999998887
No 53
>PRK03072 heat shock protein HtpX; Provisional
Probab=42.20 E-value=9.8 Score=34.01 Aligned_cols=24 Identities=17% Similarity=0.127 Sum_probs=19.2
Q ss_pred HHHhCCCCCChHHHHHHHHHHhhc
Q psy2201 224 IREACLFSIPSEVKAAQTLNIVGT 247 (255)
Q Consensus 224 ~~~~~~k~~~s~~~~~~~~~~~~~ 247 (255)
+..+-...+|++|+.+.+.++.++
T Consensus 262 ~~~l~sTHP~~~eRI~~L~~~~~~ 285 (288)
T PRK03072 262 IGRLFSTHPPMADRIARLEQMAGR 285 (288)
T ss_pred HHHHHcCCcCHHHHHHHHHHHhhh
Confidence 456666799999999999888765
No 54
>PRK03001 M48 family peptidase; Provisional
Probab=41.09 E-value=11 Score=33.63 Aligned_cols=24 Identities=13% Similarity=0.123 Sum_probs=18.4
Q ss_pred HHHhCCCCCChHHHHHHHHHHhhc
Q psy2201 224 IREACLFSIPSEVKAAQTLNIVGT 247 (255)
Q Consensus 224 ~~~~~~k~~~s~~~~~~~~~~~~~ 247 (255)
+..+-+..+|.+|+.+.+.++..+
T Consensus 257 ~~~l~~THP~~~eRI~~l~~~~~~ 280 (283)
T PRK03001 257 LANLFSTHPSTEERIARLMAMART 280 (283)
T ss_pred HHHHHcCCcCHHHHHHHHHHHHHh
Confidence 345557799999999999887644
No 55
>KOG2661|consensus
Probab=40.23 E-value=18 Score=33.21 Aligned_cols=20 Identities=20% Similarity=0.277 Sum_probs=16.0
Q ss_pred ccchhHHHHHHHHhHHhhhc
Q psy2201 14 TRIDDVVSTVTHEFSHQWFG 33 (255)
Q Consensus 14 ~~~~~~~~~i~he~ahqWfg 33 (255)
.....+|.+++||+|||=-+
T Consensus 270 k~ddglAtvLgHE~aHaVar 289 (424)
T KOG2661|consen 270 KDDDGLATVLGHEIAHAVAR 289 (424)
T ss_pred cChHHHHHHHHHHHHHHHHH
Confidence 45567899999999999544
No 56
>PRK03982 heat shock protein HtpX; Provisional
Probab=40.11 E-value=11 Score=33.49 Aligned_cols=25 Identities=12% Similarity=0.201 Sum_probs=18.5
Q ss_pred HHHhCCCCCChHHHHHHHHHHhhch
Q psy2201 224 IREACLFSIPSEVKAAQTLNIVGTV 248 (255)
Q Consensus 224 ~~~~~~k~~~s~~~~~~~~~~~~~~ 248 (255)
+..+-...+|++++.+.+.+...+.
T Consensus 260 ~~~l~sTHP~~~eRI~~l~~~~~~~ 284 (288)
T PRK03982 260 LANLFSTHPPTEERIERLLEMAQEM 284 (288)
T ss_pred hhHHhCCCcCHHHHHHHHHHHHHhc
Confidence 3355567899999999988776543
No 57
>PRK11767 SpoVR family protein; Provisional
Probab=39.92 E-value=46 Score=32.16 Aligned_cols=17 Identities=6% Similarity=0.079 Sum_probs=13.2
Q ss_pred hhcCchHHHHHHHHHHh
Q psy2201 194 SLNGRGLCVDTALGLLS 210 (255)
Q Consensus 194 ~~Y~KG~~~l~~L~~~i 210 (255)
-+|.-|+-++.-++.+.
T Consensus 325 NPY~LGf~m~~DIer~~ 341 (498)
T PRK11767 325 NPYALGFAMFQDIRRIC 341 (498)
T ss_pred CcHHHHHHHHHHHHHHH
Confidence 36888888888887776
No 58
>PRK04351 hypothetical protein; Provisional
Probab=39.43 E-value=12 Score=30.19 Aligned_cols=22 Identities=23% Similarity=0.525 Sum_probs=15.7
Q ss_pred cchhhhhhhhhhhhhhhhhhhh
Q psy2201 75 PSEVKAAQTLNIVGTVAHEFSH 96 (255)
Q Consensus 75 ~~~l~~~~~~~~~~~~~he~~h 96 (255)
|.++.......+..+|+||++|
T Consensus 50 p~ll~~~~~~~l~~vv~HElcH 71 (149)
T PRK04351 50 PKMLEEYGLEELIGIIKHELCH 71 (149)
T ss_pred HHHHhhccHHHHHhhHHHHHHH
Confidence 4444444456688899999999
No 59
>PF05572 Peptidase_M43: Pregnancy-associated plasma protein-A; InterPro: IPR008754 In the MEROPS database peptidases and peptidase homologues are grouped into clans and families. Clans are groups of families for which there is evidence of common ancestry based on a common structural fold: Each clan is identified with two letters, the first representing the catalytic type of the families included in the clan (with the letter 'P' being used for a clan containing families of more than one of the catalytic types serine, threonine and cysteine). Some families cannot yet be assigned to clans, and when a formal assignment is required, such a family is described as belonging to clan A-, C-, M-, N-, S-, T- or U-, according to the catalytic type. Some clans are divided into subclans because there is evidence of a very ancient divergence within the clan, for example MA(E), the gluzincins, and MA(M), the metzincins. Peptidase families are grouped by their catalytic type, the first character representing the catalytic type: A, aspartic; C, cysteine; G, glutamic acid; M, metallo; N, asparagine; S, serine; T, threonine; and U, unknown. The serine, threonine and cysteine peptidases utilise the amino acid as a nucleophile and form an acyl intermediate - these peptidases can also readily act as transferases. In the case of aspartic, glutamic and metallopeptidases, the nucleophile is an activated water molecule. In the case of the asparagine endopeptidases, the nucleophile is asparagine and all are self-processing endopeptidases. In many instances the structural protein fold that characterises the clan or family may have lost its catalytic activity, yet retain its function in protein recognition and binding. Metalloproteases are the most diverse of the four main types of protease, with more than 50 families identified to date. In these enzymes, a divalent cation, usually zinc, activates the water molecule. The metal ion is held in place by amino acid ligands, usually three in number. The known metal ligands are His, Glu, Asp or Lys and at least one other residue is required for catalysis, which may play an electrophillic role. Of the known metalloproteases, around half contain an HEXXH motif, which has been shown in crystallographic studies to form part of the metal-binding site []. The HEXXH motif is relatively common, but can be more stringently defined for metalloproteases as 'abXHEbbHbc', where 'a' is most often valine or threonine and forms part of the S1' subsite in thermolysin and neprilysin, 'b' is an uncharged residue, and 'c' a hydrophobic residue. Proline is never found in this site, possibly because it would break the helical structure adopted by this motif in metalloproteases []. This group of metallopeptidases belong to the MEROPS peptidase M43 (cytophagalysin family, clan MA(M)), subfamily M43. The predicted active site residues for members of this family and thermolysin, the type example for clan MA, occur in the motif HEXXH. The type example of this family is the pregnancy-associated plasma protein A (PAPP-A), which cleaves insulin-like growth factor (IGF) binding protein-4 (IGFBP-4), causing a dramatic reduction in its affinity for IGF-I and -II. Through this mechanism, PAPP-A is a regulator of IGF bioactivity in several systems, including the Homo sapiens ovary and the cardiovascular system [, , , ].; PDB: 3LUN_A 3LUM_B 2J83_A 2CKI_A.
Probab=39.08 E-value=11 Score=30.42 Aligned_cols=16 Identities=44% Similarity=0.920 Sum_probs=11.6
Q ss_pred hhhhhhhhhhhhhcccc
Q psy2201 84 LNIVGTVAHEFSHQWFG 100 (255)
Q Consensus 84 ~~~~~~~~he~~h~W~g 100 (255)
....++++||+.| |+|
T Consensus 67 ~~~g~TltHEvGH-~LG 82 (154)
T PF05572_consen 67 YNFGKTLTHEVGH-WLG 82 (154)
T ss_dssp S-SSHHHHHHHHH-HTT
T ss_pred cccccchhhhhhh-hhc
Confidence 4556899999999 444
No 60
>COG0501 HtpX Zn-dependent protease with chaperone function [Posttranslational modification, protein turnover, chaperones]
Probab=38.82 E-value=11 Score=33.13 Aligned_cols=30 Identities=17% Similarity=0.140 Sum_probs=19.4
Q ss_pred cchhhhhhhhhhhhhhhhhhhhcccccccc
Q psy2201 75 PSEVKAAQTLNIVGTVAHEFSHQWFGDLLT 104 (255)
Q Consensus 75 ~~~l~~~~~~~~~~~~~he~~h~W~g~lvt 104 (255)
..++.......+..|++||++|-=-++.++
T Consensus 146 ~gLl~~l~~dEl~aVlaHElgHi~~rd~~~ 175 (302)
T COG0501 146 TGLLDLLNDDELEAVLAHELGHIKNRHTLV 175 (302)
T ss_pred HHHHhhCCHHHHHHHHHHHHHHHhcccHHH
Confidence 334443445678899999999964444443
No 61
>PF12725 DUF3810: Protein of unknown function (DUF3810); InterPro: IPR024294 This family of bacterial proteins is functionally uncharacterised. Proteins in this family are typically between 333 and 377 amino acids in length and contain a conserved HEXXH sequence motif that is characteristic of metallopeptidases. This family may therefore belong to an as yet uncharacterised family of peptidase enzymes.
Probab=37.78 E-value=12 Score=34.04 Aligned_cols=35 Identities=23% Similarity=0.361 Sum_probs=23.9
Q ss_pred hhhhhhhhhhhhhccccccccccccchhhhhhhHHHHHHHHhHhhhh
Q psy2201 84 LNIVGTVAHEFSHQWFGDLLTPYKWDYTWLKESFATFFGCFYSMDVV 130 (255)
Q Consensus 84 ~~~~~~~~he~~h~W~g~lvt~~~w~~~wL~Egfa~y~~~~~~~~~~ 130 (255)
..+..+++||+|||= -..+|.=|.|.+++.+....
T Consensus 194 ~~~P~T~~HElAHq~------------G~a~E~EANFiayLac~~s~ 228 (318)
T PF12725_consen 194 YSLPFTICHELAHQL------------GFASEDEANFIAYLACINSP 228 (318)
T ss_pred ccccHHHHHHHHHHh------------CCCCHHHHHHHHHHHHhcCC
Confidence 346678999999981 23577778898855444433
No 62
>PF09836 DUF2063: Uncharacterized protein conserved in bacteria (DUF2063); InterPro: IPR018640 This entry contains proteins that have no known function. ; PDB: 3DEE_A.
Probab=37.33 E-value=23 Score=25.76 Aligned_cols=35 Identities=11% Similarity=-0.083 Sum_probs=23.6
Q ss_pred HHHHhcChhHHHHHHHHHHHHhCCCCCChHHHHHHH
Q psy2201 206 LGLLSAGLHRKRHFVTLWIREACLFSIPSEVKAAQT 241 (255)
Q Consensus 206 L~~~iG~~e~f~~~l~~Y~~~~~~k~~~s~~~~~~~ 241 (255)
++.+||+ +.|+...+.|++++.=++..=.+++..+
T Consensus 55 ~~~llG~-~~f~~la~~y~~~~p~~s~~l~~~g~~F 89 (94)
T PF09836_consen 55 VRALLGE-EFFDALARAYIRAHPSRSPDLNDYGEEF 89 (94)
T ss_dssp GGGGS-H-HHHHHHHHHHHHSGGGG-S-GGGHHHHH
T ss_pred HHHHhCH-HHHHHHHHHHHHhCCCCCCcHHHHHHHH
Confidence 4567996 9999999999999975555544444443
No 63
>PF04293 SpoVR: SpoVR like protein; InterPro: IPR007390 One of the family members P37875 from SWISSPROT is Bacillus subtilis stage V sporulation protein R, which is involved in spore cortex formation []. Little is known about cortex biosynthesis, except that it depends on several sigma E controlled genes, including spoVR [].
Probab=36.52 E-value=56 Score=31.02 Aligned_cols=16 Identities=6% Similarity=-0.160 Sum_probs=12.5
Q ss_pred hcCchHHHHHHHHHHh
Q psy2201 195 LNGRGLCVDTALGLLS 210 (255)
Q Consensus 195 ~Y~KG~~~l~~L~~~i 210 (255)
+|--|+-++..++...
T Consensus 307 PY~LG~~l~~dIe~~~ 322 (426)
T PF04293_consen 307 PYALGFRLFEDIERRW 322 (426)
T ss_pred cHHHHHHHHHHHHHHH
Confidence 6778888888887777
No 64
>COG3975 Predicted protease with the C-terminal PDZ domain [General function prediction only]
Probab=36.52 E-value=22 Score=34.58 Aligned_cols=42 Identities=24% Similarity=0.592 Sum_probs=30.7
Q ss_pred hhHHHHHHHHhHHhhhcCCCCCC-----------CchhhHHHHHHhhhhhccc
Q psy2201 17 DDVVSTVTHEFSHQWFGDLVTPA-----------TWNSAWLNEAFATFFEYAG 58 (255)
Q Consensus 17 ~~~~~~i~he~ahqWfgnlvt~~-----------~w~~~wl~Egfa~f~e~~g 58 (255)
+....+++||..|-|=+.-+-+. .=.-+|+.|||+.|+....
T Consensus 245 ~~~l~llsHEyfH~WNvKrIrpa~l~p~~~d~en~t~~lW~~EG~T~Yy~~ll 297 (558)
T COG3975 245 QDLLGLLSHEYFHAWNVKRIRPAALEPFNLDKENYTPLLWFSEGFTSYYDRLL 297 (558)
T ss_pred HHHHHHHHHHHHHhccceeccccccCCccccccCCCcceeeecCchHHHHHHH
Confidence 45577999999999966333332 1245999999999987664
No 65
>PRK05457 heat shock protein HtpX; Provisional
Probab=36.17 E-value=14 Score=33.01 Aligned_cols=22 Identities=32% Similarity=0.401 Sum_probs=16.3
Q ss_pred hhhhhhhhhhhhhhhhcccccc
Q psy2201 81 AQTLNIVGTVAHEFSHQWFGDL 102 (255)
Q Consensus 81 ~~~~~~~~~~~he~~h~W~g~l 102 (255)
.+...+..++|||++|-=-++.
T Consensus 129 L~~~El~aVlAHElgHi~~~d~ 150 (284)
T PRK05457 129 MSRDEVEAVLAHEISHIANGDM 150 (284)
T ss_pred CCHHHHHHHHHHHHHHHHcCCH
Confidence 3456788999999999655543
No 66
>PRK02870 heat shock protein HtpX; Provisional
Probab=36.02 E-value=14 Score=33.88 Aligned_cols=17 Identities=29% Similarity=0.395 Sum_probs=13.7
Q ss_pred hhhhhhhhhhhhhhhhc
Q psy2201 81 AQTLNIVGTVAHEFSHQ 97 (255)
Q Consensus 81 ~~~~~~~~~~~he~~h~ 97 (255)
.+...+..|+|||++|-
T Consensus 168 L~~dEL~aVlAHELgHi 184 (336)
T PRK02870 168 LDRDELQAVMAHELSHI 184 (336)
T ss_pred CCHHHHHHHHHHHHHHH
Confidence 34567889999999994
No 67
>PRK03001 M48 family peptidase; Provisional
Probab=35.00 E-value=23 Score=31.48 Aligned_cols=17 Identities=18% Similarity=0.333 Sum_probs=14.2
Q ss_pred cchhHHHHHHHHhHHhh
Q psy2201 15 RIDDVVSTVTHEFSHQW 31 (255)
Q Consensus 15 ~~~~~~~~i~he~ahqW 31 (255)
++..+..++|||++|-=
T Consensus 120 ~~~El~aVlAHElgHi~ 136 (283)
T PRK03001 120 SEREIRGVMAHELAHVK 136 (283)
T ss_pred CHHHHHHHHHHHHHHHh
Confidence 56778899999999963
No 68
>COG3824 Predicted Zn-dependent protease [General function prediction only]
Probab=34.97 E-value=18 Score=28.13 Aligned_cols=17 Identities=41% Similarity=0.731 Sum_probs=13.1
Q ss_pred chhHHHHHHHHhHHhhhc
Q psy2201 16 IDDVVSTVTHEFSHQWFG 33 (255)
Q Consensus 16 ~~~~~~~i~he~ahqWfg 33 (255)
...++.++.|||+|+ ||
T Consensus 106 gd~vthvliHEIgHh-FG 122 (136)
T COG3824 106 GDQVTHVLIHEIGHH-FG 122 (136)
T ss_pred hhHhhhhhhhhhhhh-cC
Confidence 346777999999998 44
No 69
>PF13688 Reprolysin_5: Metallo-peptidase family M12; PDB: 2FV5_B 3EWJ_A 3KME_A 3L0T_B 1BKC_E 3G42_D 2I47_D 2FV9_B 3LEA_A 1ZXC_B ....
Probab=34.33 E-value=24 Score=29.09 Aligned_cols=18 Identities=28% Similarity=0.346 Sum_probs=12.8
Q ss_pred hhHHHHHHHHhHHhhhcCC
Q psy2201 17 DDVVSTVTHEFSHQWFGDL 35 (255)
Q Consensus 17 ~~~~~~i~he~ahqWfgnl 35 (255)
.....++||||+|.+ |-.
T Consensus 140 ~~~~~~~AHEiGH~l-Ga~ 157 (196)
T PF13688_consen 140 YNGAITFAHEIGHNL-GAP 157 (196)
T ss_dssp HHHHHHHHHHHHHHT-T--
T ss_pred CceehhhHHhHHHhc-CCC
Confidence 455679999999994 643
No 70
>PRK02391 heat shock protein HtpX; Provisional
Probab=34.06 E-value=16 Score=32.87 Aligned_cols=22 Identities=18% Similarity=0.080 Sum_probs=17.1
Q ss_pred HHHhCCCCCChHHHHHHHHHHh
Q psy2201 224 IREACLFSIPSEVKAAQTLNIV 245 (255)
Q Consensus 224 ~~~~~~k~~~s~~~~~~~~~~~ 245 (255)
+..+-...+|.+++.+.+..+.
T Consensus 269 ~~~l~sTHP~~~eRI~~L~~~~ 290 (296)
T PRK02391 269 LGRLFSTHPPLEKRIAQLEKLE 290 (296)
T ss_pred HHHHhcCCcCHHHHHHHHHHHH
Confidence 4556667899999999887764
No 71
>PRK03982 heat shock protein HtpX; Provisional
Probab=33.51 E-value=25 Score=31.32 Aligned_cols=17 Identities=24% Similarity=0.446 Sum_probs=14.3
Q ss_pred cchhHHHHHHHHhHHhh
Q psy2201 15 RIDDVVSTVTHEFSHQW 31 (255)
Q Consensus 15 ~~~~~~~~i~he~ahqW 31 (255)
++..+..++|||++|-=
T Consensus 121 ~~~El~AVlAHElgHi~ 137 (288)
T PRK03982 121 NEDELEGVIAHELTHIK 137 (288)
T ss_pred CHHHHHHHHHHHHHHHH
Confidence 56678899999999974
No 72
>COG0501 HtpX Zn-dependent protease with chaperone function [Posttranslational modification, protein turnover, chaperones]
Probab=33.46 E-value=25 Score=30.94 Aligned_cols=20 Identities=20% Similarity=0.244 Sum_probs=15.4
Q ss_pred ccchhHHHHHHHHhHHhhhc
Q psy2201 14 TRIDDVVSTVTHEFSHQWFG 33 (255)
Q Consensus 14 ~~~~~~~~~i~he~ahqWfg 33 (255)
.....+.-+++||++|.=-+
T Consensus 152 l~~dEl~aVlaHElgHi~~r 171 (302)
T COG0501 152 LNDDELEAVLAHELGHIKNR 171 (302)
T ss_pred CCHHHHHHHHHHHHHHHhcc
Confidence 35667888999999998433
No 73
>PRK04897 heat shock protein HtpX; Provisional
Probab=32.92 E-value=17 Score=32.70 Aligned_cols=54 Identities=15% Similarity=0.094 Sum_probs=30.7
Q ss_pred hhhHHHHHHhhhhhccccccccccchh-----hhhccc------------cchhhhhhhhhhhhhhhhhhhhc
Q psy2201 42 NSAWLNEAFATFFEYAGTHWVRRESAE-----ACLFSI------------PSEVKAAQTLNIVGTVAHEFSHQ 97 (255)
Q Consensus 42 ~~~wl~Egfa~f~e~~g~~y~~p~~~~-----~~~fv~------------~~~l~~~~~~~~~~~~~he~~h~ 97 (255)
++.+|.+.........+.+ -|+... ...|.. ..++...+.+.+..++|||++|-
T Consensus 78 ~~p~L~~~v~~la~~~gip--~p~v~v~~~~~~NAfa~G~~~~~~~v~vt~gLl~~l~~~El~aVlAHElgHi 148 (298)
T PRK04897 78 EAPELWHIVEDMAMVAQIP--MPRVFIIDDPSPNAFATGSSPKNAAVAVTTGLLAIMNREELEGVIGHEISHI 148 (298)
T ss_pred hhHHHHHHHHHHHHHcCCC--CCcEEEecCCCCceEEeccCCCCcEEEeehHHHhhCCHHHHHHHHHHHHHHH
Confidence 4577877777777766654 233221 111221 11222234466889999999994
No 74
>PRK03072 heat shock protein HtpX; Provisional
Probab=32.90 E-value=26 Score=31.32 Aligned_cols=16 Identities=25% Similarity=0.401 Sum_probs=13.5
Q ss_pred cchhHHHHHHHHhHHh
Q psy2201 15 RIDDVVSTVTHEFSHQ 30 (255)
Q Consensus 15 ~~~~~~~~i~he~ahq 30 (255)
.+..+.-++|||++|-
T Consensus 123 ~~~El~aVlAHElgHi 138 (288)
T PRK03072 123 NERELRGVLGHELSHV 138 (288)
T ss_pred CHHHHHHHHHHHHHHH
Confidence 4567888999999995
No 75
>cd04269 ZnMc_adamalysin_II_like Zinc-dependent metalloprotease; adamalysin_II_like subfamily. Adamalysin II is a snake venom zinc endopeptidase. This subfamily contains other snake venom metalloproteinases, as well as membrane-anchored metalloproteases belonging to the ADAM family. ADAMs (A Disintegrin And Metalloprotease) are glycoproteins, which play roles in cell signaling, cell fusion, and cell-cell interactions.
Probab=32.20 E-value=28 Score=28.74 Aligned_cols=15 Identities=27% Similarity=0.310 Sum_probs=12.3
Q ss_pred hhHHHHHHHHhHHhh
Q psy2201 17 DDVVSTVTHEFSHQW 31 (255)
Q Consensus 17 ~~~~~~i~he~ahqW 31 (255)
...+.++||||+|..
T Consensus 129 ~~~a~~~AHElGH~l 143 (194)
T cd04269 129 LLFAVTMAHELGHNL 143 (194)
T ss_pred HHHHHHHHHHHHhhc
Confidence 355789999999993
No 76
>PRK01345 heat shock protein HtpX; Provisional
Probab=32.19 E-value=27 Score=31.73 Aligned_cols=17 Identities=24% Similarity=0.440 Sum_probs=14.3
Q ss_pred cchhHHHHHHHHhHHhh
Q psy2201 15 RIDDVVSTVTHEFSHQW 31 (255)
Q Consensus 15 ~~~~~~~~i~he~ahqW 31 (255)
++..+.-++|||++|-=
T Consensus 120 ~~dEL~aVlAHElgHi~ 136 (317)
T PRK01345 120 SPEEVAGVMAHELAHVK 136 (317)
T ss_pred CHHHHHHHHHHHHHHHH
Confidence 45688899999999974
No 77
>COG4783 Putative Zn-dependent protease, contains TPR repeats [General function prediction only]
Probab=31.25 E-value=29 Score=33.33 Aligned_cols=16 Identities=19% Similarity=0.466 Sum_probs=13.1
Q ss_pred cchhHHHHHHHHhHHh
Q psy2201 15 RIDDVVSTVTHEFSHQ 30 (255)
Q Consensus 15 ~~~~~~~~i~he~ahq 30 (255)
....++.||||||+|=
T Consensus 126 ~esElagViAHEigHv 141 (484)
T COG4783 126 NESELAGVIAHEIGHV 141 (484)
T ss_pred CHHHHHHHHHHHHHHH
Confidence 4457899999999994
No 78
>PRK01265 heat shock protein HtpX; Provisional
Probab=31.08 E-value=19 Score=32.91 Aligned_cols=19 Identities=21% Similarity=0.223 Sum_probs=14.2
Q ss_pred hhhhhhhhhhhhhhhcccc
Q psy2201 82 QTLNIVGTVAHEFSHQWFG 100 (255)
Q Consensus 82 ~~~~~~~~~~he~~h~W~g 100 (255)
+...+..++|||++|-=-+
T Consensus 136 ~~~El~aVlAHElgHik~~ 154 (324)
T PRK01265 136 NRDEIKAVAGHELGHLKHR 154 (324)
T ss_pred CHHHHHHHHHHHHHHHHcc
Confidence 4466889999999995333
No 79
>PRK05457 heat shock protein HtpX; Provisional
Probab=30.94 E-value=29 Score=30.95 Aligned_cols=21 Identities=38% Similarity=0.488 Sum_probs=16.1
Q ss_pred ccchhHHHHHHHHhHHhhhcC
Q psy2201 14 TRIDDVVSTVTHEFSHQWFGD 34 (255)
Q Consensus 14 ~~~~~~~~~i~he~ahqWfgn 34 (255)
.++..+.-++|||++|.==++
T Consensus 129 L~~~El~aVlAHElgHi~~~d 149 (284)
T PRK05457 129 MSRDEVEAVLAHEISHIANGD 149 (284)
T ss_pred CCHHHHHHHHHHHHHHHHcCC
Confidence 356788889999999974443
No 80
>PF08325 WLM: WLM domain; InterPro: IPR013536 The WLM (WSS1-like metalloprotease) domain is a globular domain related to the zincin-like superfamily of Zn-dependent peptidase. Since the WLM domain contains all known active site residues of zincins, it is predicted to be a catalytically active peptidase domain. The WLM domain is a eukaryotic domain represented in plants, fungi, Plasmodium, and kinetoplastids. By contrast, it is absent in animals, Cryptosporidium, and Microsporidia, suggesting that it has been lost on multiple occasions during the evolution of eukaryotes. The WLM domain is found either in stand-alone form or in association with other domains such as the RanBP2 zinc finger , the ubiquitin domain, or the PUB/PUG domain. This domain could function as a specific de-SUMOylating domain of distinct protein complexes in the nucleus and the cytoplasm []. It has been suggested to form a segregated alpha/beta structure with eight helices and five strands. Proteins containign this domain include yeast WSS1 (a weak suppressor of the Ub-related protein SMT3), and various putative metalloproteases from plant and fungal species.
Probab=30.81 E-value=21 Score=29.86 Aligned_cols=19 Identities=37% Similarity=0.592 Sum_probs=15.4
Q ss_pred hhhhhhhhhhhhhhccccc
Q psy2201 83 TLNIVGTVAHEFSHQWFGD 101 (255)
Q Consensus 83 ~~~~~~~~~he~~h~W~g~ 101 (255)
...+..++.||+||-++|+
T Consensus 79 ~~~i~~t~lHELaH~~~~~ 97 (186)
T PF08325_consen 79 YETILGTMLHELAHNVHGP 97 (186)
T ss_pred HHHHHHHHHHHHHhcccCC
Confidence 3567889999999987665
No 81
>PRK04897 heat shock protein HtpX; Provisional
Probab=29.83 E-value=31 Score=30.95 Aligned_cols=16 Identities=25% Similarity=0.470 Sum_probs=13.7
Q ss_pred cchhHHHHHHHHhHHh
Q psy2201 15 RIDDVVSTVTHEFSHQ 30 (255)
Q Consensus 15 ~~~~~~~~i~he~ahq 30 (255)
++..+.-++|||++|-
T Consensus 133 ~~~El~aVlAHElgHi 148 (298)
T PRK04897 133 NREELEGVIGHEISHI 148 (298)
T ss_pred CHHHHHHHHHHHHHHH
Confidence 4677888999999996
No 82
>PF01863 DUF45: Protein of unknown function DUF45; InterPro: IPR002725 Members of this family are found in some archaebacteria, as well as Helicobacter pylori. The proteins are 190-240 amino acids long, with the C terminus being the most conserved region, containing three conserved histidines.
Probab=29.48 E-value=24 Score=29.22 Aligned_cols=14 Identities=36% Similarity=0.280 Sum_probs=11.1
Q ss_pred hhhhhhhhhhhhhc
Q psy2201 84 LNIVGTVAHEFSHQ 97 (255)
Q Consensus 84 ~~~~~~~~he~~h~ 97 (255)
.-+..|++||+||-
T Consensus 162 ~~idYVvvHEL~Hl 175 (205)
T PF01863_consen 162 EVIDYVVVHELCHL 175 (205)
T ss_pred cHHHHHHHHHHHHh
Confidence 34667999999993
No 83
>COG3091 SprT Zn-dependent metalloprotease, SprT family [General function prediction only]
Probab=28.47 E-value=45 Score=27.07 Aligned_cols=15 Identities=33% Similarity=0.341 Sum_probs=11.8
Q ss_pred hhhhhhhhhhhhhhh
Q psy2201 82 QTLNIVGTVAHEFSH 96 (255)
Q Consensus 82 ~~~~~~~~~~he~~h 96 (255)
...-+..+|.||+||
T Consensus 57 ~~~f~~~vV~HELaH 71 (156)
T COG3091 57 GEDFIEQVVPHELAH 71 (156)
T ss_pred cHHHHHHHHHHHHHH
Confidence 344577899999998
No 84
>PF13699 DUF4157: Domain of unknown function (DUF4157)
Probab=28.28 E-value=30 Score=24.64 Aligned_cols=12 Identities=25% Similarity=0.412 Sum_probs=9.5
Q ss_pred HHHHHHHhHHhh
Q psy2201 20 VSTVTHEFSHQW 31 (255)
Q Consensus 20 ~~~i~he~ahqW 31 (255)
..+++||++|=+
T Consensus 62 ~~llaHEl~Hv~ 73 (79)
T PF13699_consen 62 RALLAHELAHVV 73 (79)
T ss_pred chhHhHHHHHHH
Confidence 468899999953
No 85
>COG4783 Putative Zn-dependent protease, contains TPR repeats [General function prediction only]
Probab=28.02 E-value=25 Score=33.76 Aligned_cols=21 Identities=29% Similarity=0.400 Sum_probs=15.1
Q ss_pred hhhhhhhhhhhhhcccccccc
Q psy2201 84 LNIVGTVAHEFSHQWFGDLLT 104 (255)
Q Consensus 84 ~~~~~~~~he~~h~W~g~lvt 104 (255)
..+.+|||||++|-==++++.
T Consensus 128 sElagViAHEigHv~qrH~aR 148 (484)
T COG4783 128 SELAGVIAHEIGHVAQRHLAR 148 (484)
T ss_pred HHHHHHHHHHHHHHhhhhHHH
Confidence 458899999999954444443
No 86
>PRK02870 heat shock protein HtpX; Provisional
Probab=27.06 E-value=37 Score=31.16 Aligned_cols=16 Identities=31% Similarity=0.547 Sum_probs=13.8
Q ss_pred cchhHHHHHHHHhHHh
Q psy2201 15 RIDDVVSTVTHEFSHQ 30 (255)
Q Consensus 15 ~~~~~~~~i~he~ahq 30 (255)
.+..+.-++|||++|-
T Consensus 169 ~~dEL~aVlAHELgHi 184 (336)
T PRK02870 169 DRDELQAVMAHELSHI 184 (336)
T ss_pred CHHHHHHHHHHHHHHH
Confidence 5677888999999996
No 87
>PRK02391 heat shock protein HtpX; Provisional
Probab=26.95 E-value=38 Score=30.46 Aligned_cols=20 Identities=30% Similarity=0.390 Sum_probs=15.4
Q ss_pred cchhHHHHHHHHhHHhhhcC
Q psy2201 15 RIDDVVSTVTHEFSHQWFGD 34 (255)
Q Consensus 15 ~~~~~~~~i~he~ahqWfgn 34 (255)
+...+..++|||++|-==++
T Consensus 129 ~~~El~aVlaHElgHi~~~d 148 (296)
T PRK02391 129 DPDELEAVLAHELSHVKNRD 148 (296)
T ss_pred CHHHHHHHHHHHHHHHHcCC
Confidence 45678889999999975444
No 88
>COG2719 SpoVR Uncharacterized conserved protein [Function unknown]
Probab=26.59 E-value=1.2e+02 Score=29.03 Aligned_cols=22 Identities=27% Similarity=0.388 Sum_probs=14.6
Q ss_pred ccccccccccccchhhhhhhHHHHHHH
Q psy2201 97 QWFGDLLTPYKWDYTWLKESFATFFGC 123 (255)
Q Consensus 97 ~W~g~lvt~~~w~~~wL~Egfa~y~~~ 123 (255)
|.|....... -||||+|+|-.+
T Consensus 259 ~YF~PQ~qTk-----VMNEGWAtfWHy 280 (495)
T COG2719 259 QYFYPQRQTK-----VMNEGWATFWHY 280 (495)
T ss_pred HHhcchHHHH-----HhhhhHHHHHHH
Confidence 3455444443 389999999883
No 89
>PF01447 Peptidase_M4: Thermolysin metallopeptidase, catalytic domain This Prosite motif covers only the active site. This is family M4 in the peptidase classification. ; InterPro: IPR013856 In the MEROPS database peptidases and peptidase homologues are grouped into clans and families. Clans are groups of families for which there is evidence of common ancestry based on a common structural fold: Each clan is identified with two letters, the first representing the catalytic type of the families included in the clan (with the letter 'P' being used for a clan containing families of more than one of the catalytic types serine, threonine and cysteine). Some families cannot yet be assigned to clans, and when a formal assignment is required, such a family is described as belonging to clan A-, C-, M-, N-, S-, T- or U-, according to the catalytic type. Some clans are divided into subclans because there is evidence of a very ancient divergence within the clan, for example MA(E), the gluzincins, and MA(M), the metzincins. Peptidase families are grouped by their catalytic type, the first character representing the catalytic type: A, aspartic; C, cysteine; G, glutamic acid; M, metallo; N, asparagine; S, serine; T, threonine; and U, unknown. The serine, threonine and cysteine peptidases utilise the amino acid as a nucleophile and form an acyl intermediate - these peptidases can also readily act as transferases. In the case of aspartic, glutamic and metallopeptidases, the nucleophile is an activated water molecule. In the case of the asparagine endopeptidases, the nucleophile is asparagine and all are self-processing endopeptidases. In many instances the structural protein fold that characterises the clan or family may have lost its catalytic activity, yet retain its function in protein recognition and binding. Metalloproteases are the most diverse of the four main types of protease, with more than 50 families identified to date. In these enzymes, a divalent cation, usually zinc, activates the water molecule. The metal ion is held in place by amino acid ligands, usually three in number. The known metal ligands are His, Glu, Asp or Lys and at least one other residue is required for catalysis, which may play an electrophillic role. Of the known metalloproteases, around half contain an HEXXH motif, which has been shown in crystallographic studies to form part of the metal-binding site []. The HEXXH motif is relatively common, but can be more stringently defined for metalloproteases as 'abXHEbbHbc', where 'a' is most often valine or threonine and forms part of the S1' subsite in thermolysin and neprilysin, 'b' is an uncharged residue, and 'c' a hydrophobic residue. Proline is never found in this site, possibly because it would break the helical structure adopted by this motif in metalloproteases []. This group of metallopeptidases that belong to the MEROPS peptidase family M4 (thermolysin family, clan MA(E)). The protein fold of the peptidase domain of thermolysin, is the type example for members of the clan MA. The thermolysin family is composed only of secreted eubacterial endopeptidases. The zinc-binding residues are H-142, H-146 and E-166, with E-143 acting as the catalytic residue. Thermolysin also contains 4 calcium-binding sites, which contribute to its unusual thermostability. The family also includes enzymes from a number of pathogens, including Legionella and Listeria, and the protein pseudolysin, all with a substrate specificity for an aromatic residue in the P1' position. Three-dimensional structure analysis has shown that the enzymes undergo a hinge-bend motion during catalysis. Pseudolysin has a broader specificity, acting on large molecules such as elastin and collagen, possibly due to its wider active site cleft []. This entry represents a domain found in peptidase M4 family members.; GO: 0004222 metalloendopeptidase activity; PDB: 3NQX_A 3NQZ_B 3NQY_B 1BQB_A 1U4G_A 1EZM_A 3DBK_A 1ESP_A 1NPC_A 1LND_E ....
Probab=24.73 E-value=27 Score=28.11 Aligned_cols=11 Identities=45% Similarity=0.782 Sum_probs=9.3
Q ss_pred hhhhhhhhhhc
Q psy2201 87 VGTVAHEFSHQ 97 (255)
Q Consensus 87 ~~~~~he~~h~ 97 (255)
..|+|||++|.
T Consensus 136 lDVvaHEltHG 146 (150)
T PF01447_consen 136 LDVVAHELTHG 146 (150)
T ss_dssp HHHHHHHHHHH
T ss_pred cceeeeccccc
Confidence 45899999995
No 90
>cd04272 ZnMc_salivary_gland_MPs Zinc-dependent metalloprotease, salivary_gland_MPs. Metalloproteases secreted by the salivary glands of arthropods.
Probab=24.66 E-value=41 Score=28.49 Aligned_cols=13 Identities=46% Similarity=0.491 Sum_probs=11.3
Q ss_pred hHHHHHHHHhHHh
Q psy2201 18 DVVSTVTHEFSHQ 30 (255)
Q Consensus 18 ~~~~~i~he~ahq 30 (255)
..+.++||||+|.
T Consensus 144 ~~~~~~AHElGH~ 156 (220)
T cd04272 144 YGVYTMTHELAHL 156 (220)
T ss_pred ccHHHHHHHHHHH
Confidence 4478999999998
No 91
>cd04267 ZnMc_ADAM_like Zinc-dependent metalloprotease, ADAM_like or reprolysin_like subgroup. The adamalysin_like or ADAM family of metalloproteases contains proteolytic domains from snake venoms, proteases from the mammalian reproductive tract, and the tumor necrosis factor alpha convertase, TACE. ADAMs (A Disintegrin And Metalloprotease) are glycoproteins, which play roles in cell signaling, cell fusion, and cell-cell interactions.
Probab=24.47 E-value=35 Score=28.05 Aligned_cols=16 Identities=31% Similarity=0.459 Sum_probs=12.7
Q ss_pred hhHHHHHHHHhHHhhhc
Q psy2201 17 DDVVSTVTHEFSHQWFG 33 (255)
Q Consensus 17 ~~~~~~i~he~ahqWfg 33 (255)
...+.++|||++|. ||
T Consensus 131 ~~~~~~~aHElGH~-lG 146 (192)
T cd04267 131 LLTALTMAHELGHN-LG 146 (192)
T ss_pred eeehhhhhhhHHhh-cC
Confidence 45678999999996 55
No 92
>PF14891 Peptidase_M91: Effector protein
Probab=24.23 E-value=47 Score=27.19 Aligned_cols=14 Identities=21% Similarity=0.387 Sum_probs=11.8
Q ss_pred hHHHHHHHHhHHhh
Q psy2201 18 DVVSTVTHEFSHQW 31 (255)
Q Consensus 18 ~~~~~i~he~ahqW 31 (255)
.-+.+++|||+|=|
T Consensus 102 ~p~v~L~HEL~HA~ 115 (174)
T PF14891_consen 102 PPFVVLYHELIHAY 115 (174)
T ss_pred HHHHHHHHHHHHHH
Confidence 44679999999997
No 93
>PF05569 Peptidase_M56: BlaR1 peptidase M56; InterPro: IPR008756 In the MEROPS database peptidases and peptidase homologues are grouped into clans and families. Clans are groups of families for which there is evidence of common ancestry based on a common structural fold: Each clan is identified with two letters, the first representing the catalytic type of the families included in the clan (with the letter 'P' being used for a clan containing families of more than one of the catalytic types serine, threonine and cysteine). Some families cannot yet be assigned to clans, and when a formal assignment is required, such a family is described as belonging to clan A-, C-, M-, N-, S-, T- or U-, according to the catalytic type. Some clans are divided into subclans because there is evidence of a very ancient divergence within the clan, for example MA(E), the gluzincins, and MA(M), the metzincins. Peptidase families are grouped by their catalytic type, the first character representing the catalytic type: A, aspartic; C, cysteine; G, glutamic acid; M, metallo; N, asparagine; S, serine; T, threonine; and U, unknown. The serine, threonine and cysteine peptidases utilise the amino acid as a nucleophile and form an acyl intermediate - these peptidases can also readily act as transferases. In the case of aspartic, glutamic and metallopeptidases, the nucleophile is an activated water molecule. In the case of the asparagine endopeptidases, the nucleophile is asparagine and all are self-processing endopeptidases. In many instances the structural protein fold that characterises the clan or family may have lost its catalytic activity, yet retain its function in protein recognition and binding. Metalloproteases are the most diverse of the four main types of protease, with more than 50 families identified to date. In these enzymes, a divalent cation, usually zinc, activates the water molecule. The metal ion is held in place by amino acid ligands, usually three in number. The known metal ligands are His, Glu, Asp or Lys and at least one other residue is required for catalysis, which may play an electrophillic role. Of the known metalloproteases, around half contain an HEXXH motif, which has been shown in crystallographic studies to form part of the metal-binding site []. The HEXXH motif is relatively common, but can be more stringently defined for metalloproteases as 'abXHEbbHbc', where 'a' is most often valine or threonine and forms part of the S1' subsite in thermolysin and neprilysin, 'b' is an uncharged residue, and 'c' a hydrophobic residue. Proline is never found in this site, possibly because it would break the helical structure adopted by this motif in metalloproteases []. This group of metallopeptidases belong to MEROPS peptidase family M56 (clan M-). The predicted active site residues for members of this family occur in the motif HEXXH. The type example is BlaR1 peptidase from Bacillus licheniformis. Production of beta-Lactamase and penicillin-binding protein 2a (which mediate staphylococcal resistance to beta-lactam antibiotics) is regulated by a signal-transducing integral membrane protein and a transcriptional repressor. The signal transducer is a fusion protein with penicillin-binding and zinc metalloprotease domains. The signal for protein expression is transmitted by site-specific proteolytic cleavage of both the transducer, which auto-activates, and the repressor, which is inactivated, unblocking gene transcription.
Probab=24.05 E-value=52 Score=29.14 Aligned_cols=26 Identities=19% Similarity=0.285 Sum_probs=17.3
Q ss_pred ccCCCCCccccchhHHHHHHHHhHHh
Q psy2201 5 FLDPSRTKKTRIDDVVSTVTHEFSHQ 30 (255)
Q Consensus 5 l~~~~~~~~~~~~~~~~~i~he~ahq 30 (255)
+.+++.......+.+..++.||++|-
T Consensus 182 ~lP~~~~~~~~~~el~~il~HEl~Hi 207 (299)
T PF05569_consen 182 VLPESLLEDLSEEELRAILLHELAHI 207 (299)
T ss_pred EecCccccccCHHHHHHHHHHHHHHH
Confidence 34443333445566678999999996
No 94
>COG3590 PepO Predicted metalloendopeptidase [Posttranslational modification, protein turnover, chaperones]
Probab=23.87 E-value=93 Score=30.77 Aligned_cols=101 Identities=20% Similarity=0.175 Sum_probs=57.0
Q ss_pred hhHHHHHHHHhHHhhhcCCCCCCCch-hhHHHHHHhhhhhccccccccccchhhhhccccchhhhhhhhhhhhhhhhhhh
Q psy2201 17 DDVVSTVTHEFSHQWFGDLVTPATWN-SAWLNEAFATFFEYAGTHWVRRESAEACLFSIPSEVKAAQTLNIVGTVAHEFS 95 (255)
Q Consensus 17 ~~~~~~i~he~ahqWfgnlvt~~~w~-~~wl~Egfa~f~e~~g~~y~~p~~~~~~~fv~~~~l~~~~~~~~~~~~~he~~ 95 (255)
+..+..++|+++. | |.=|..+-|. -. ...-|+|..... ...+|.==+...|..++.....+.-.+..||+|||.
T Consensus 422 r~~~~~~~~~l~K-~-~kPVDr~eW~M~p--q~VNAYYnp~~N-~IVFPAAILQ~PFfd~ea~~a~NYGgIGaVIgHEI~ 496 (654)
T COG3590 422 RASAFNHAHELSK-I-GKPVDRDEWEMPP--QTVNAYYNPQKN-EIVFPAAILQAPFFDPEADSAANYGGIGAVIGHEIG 496 (654)
T ss_pred HHHHHHHhhhHHH-h-CCCCchhhcCCCH--HHhhhhcCCCCc-eEeeeHHhcCCCCCCCCcchhhcccCccceehhhhc
Confidence 3444567777654 3 4444444331 11 333466655444 455664222344566655566666778889999999
Q ss_pred hcccccccccc---ccchhhhhhhHHHHHH
Q psy2201 96 HQWFGDLLTPY---KWDYTWLKESFATFFG 122 (255)
Q Consensus 96 h~W~g~lvt~~---~w~~~wL~Egfa~y~~ 122 (255)
|..=.+--.-+ .-.+-|.+|--+.|-+
T Consensus 497 HgFDdqGakfD~~GnL~dWWT~eD~~aF~~ 526 (654)
T COG3590 497 HGFDDQGAKFDGDGNLNDWWTDEDAAAFKE 526 (654)
T ss_pred ccccCCccccCCCCcHHhhcCHHHHHHHHH
Confidence 98432222211 1345688888777777
No 95
>cd04270 ZnMc_TACE_like Zinc-dependent metalloprotease; TACE_like subfamily. TACE, the tumor-necrosis factor-alpha converting enzyme, releases soluble TNF-alpha from transmembrane pro-TNF-alpha.
Probab=23.84 E-value=45 Score=28.93 Aligned_cols=14 Identities=29% Similarity=0.560 Sum_probs=11.8
Q ss_pred HHHHHHHHhHHhhhc
Q psy2201 19 VVSTVTHEFSHQWFG 33 (255)
Q Consensus 19 ~~~~i~he~ahqWfg 33 (255)
.+.++||||+|-+ |
T Consensus 167 ~a~t~AHElGHnl-G 180 (244)
T cd04270 167 SDLVTAHELGHNF-G 180 (244)
T ss_pred HHHHHHHHHHHhc-C
Confidence 5689999999994 5
No 96
>PF01421 Reprolysin: Reprolysin (M12B) family zinc metalloprotease This Prosite motif covers only the active site.; InterPro: IPR001590 In the MEROPS database peptidases and peptidase homologues are grouped into clans and families. Clans are groups of families for which there is evidence of common ancestry based on a common structural fold: Each clan is identified with two letters, the first representing the catalytic type of the families included in the clan (with the letter 'P' being used for a clan containing families of more than one of the catalytic types serine, threonine and cysteine). Some families cannot yet be assigned to clans, and when a formal assignment is required, such a family is described as belonging to clan A-, C-, M-, N-, S-, T- or U-, according to the catalytic type. Some clans are divided into subclans because there is evidence of a very ancient divergence within the clan, for example MA(E), the gluzincins, and MA(M), the metzincins. Peptidase families are grouped by their catalytic type, the first character representing the catalytic type: A, aspartic; C, cysteine; G, glutamic acid; M, metallo; N, asparagine; S, serine; T, threonine; and U, unknown. The serine, threonine and cysteine peptidases utilise the amino acid as a nucleophile and form an acyl intermediate - these peptidases can also readily act as transferases. In the case of aspartic, glutamic and metallopeptidases, the nucleophile is an activated water molecule. In the case of the asparagine endopeptidases, the nucleophile is asparagine and all are self-processing endopeptidases. In many instances the structural protein fold that characterises the clan or family may have lost its catalytic activity, yet retain its function in protein recognition and binding. Metalloproteases are the most diverse of the four main types of protease, with more than 50 families identified to date. In these enzymes, a divalent cation, usually zinc, activates the water molecule. The metal ion is held in place by amino acid ligands, usually three in number. The known metal ligands are His, Glu, Asp or Lys and at least one other residue is required for catalysis, which may play an electrophillic role. Of the known metalloproteases, around half contain an HEXXH motif, which has been shown in crystallographic studies to form part of the metal-binding site []. The HEXXH motif is relatively common, but can be more stringently defined for metalloproteases as 'abXHEbbHbc', where 'a' is most often valine or threonine and forms part of the S1' subsite in thermolysin and neprilysin, 'b' is an uncharged residue, and 'c' a hydrophobic residue. Proline is never found in this site, possibly because it would break the helical structure adopted by this motif in metalloproteases []. This group of metallopeptidases belong to the MEROPS peptidase family M12, subfamily M12B (adamalysin family, clan (MA(M)). The protein fold of the peptidase domain for members of this family resembles that of thermolysin, the type example for clan MA and the predicted active site residues for members of this family and thermolysin occur in the motif HEXXH []. The adamalysins are zinc dependent endopeptidases found in snake venom. There are some mammalian proteins such as P78325 from SWISSPROT, and fertilin Q28472 from SWISSPROT. Fertilin and closely related proteins appear to not have some active site residues and may not be active enzymes. CD156 (also called ADAM8 (3.4.24 from EC) or MS2 human) has been implicated in extravasation of leukocytes. CD molecules are leucocyte antigens on cell surfaces. CD antigens nomenclature is updated at Protein Reviews On The Web (http://prow.nci.nih.gov/). ; GO: 0004222 metalloendopeptidase activity, 0006508 proteolysis; PDB: 2E3X_A 2W15_A 2W14_A 2W13_A 2W12_A 1ND1_A 3K7L_A 2DW2_A 2DW0_B 2DW1_A ....
Probab=23.46 E-value=50 Score=27.35 Aligned_cols=15 Identities=20% Similarity=0.290 Sum_probs=12.4
Q ss_pred chhHHHHHHHHhHHh
Q psy2201 16 IDDVVSTVTHEFSHQ 30 (255)
Q Consensus 16 ~~~~~~~i~he~ahq 30 (255)
-...|.++||||+|-
T Consensus 128 ~~~~a~~~AHelGH~ 142 (199)
T PF01421_consen 128 GLSFAVIIAHELGHN 142 (199)
T ss_dssp HHHHHHHHHHHHHHH
T ss_pred hHHHHHHHHHHHHHh
Confidence 456788999999995
No 97
>PRK01265 heat shock protein HtpX; Provisional
Probab=23.38 E-value=48 Score=30.28 Aligned_cols=16 Identities=25% Similarity=0.484 Sum_probs=13.4
Q ss_pred cchhHHHHHHHHhHHh
Q psy2201 15 RIDDVVSTVTHEFSHQ 30 (255)
Q Consensus 15 ~~~~~~~~i~he~ahq 30 (255)
.+..+.-++|||++|-
T Consensus 136 ~~~El~aVlAHElgHi 151 (324)
T PRK01265 136 NRDEIKAVAGHELGHL 151 (324)
T ss_pred CHHHHHHHHHHHHHHH
Confidence 4567888999999995
No 98
>PF09768 Peptidase_M76: Peptidase M76 family; InterPro: IPR019165 In the MEROPS database peptidases and peptidase homologues are grouped into clans and families. Clans are groups of families for which there is evidence of common ancestry based on a common structural fold: Each clan is identified with two letters, the first representing the catalytic type of the families included in the clan (with the letter 'P' being used for a clan containing families of more than one of the catalytic types serine, threonine and cysteine). Some families cannot yet be assigned to clans, and when a formal assignment is required, such a family is described as belonging to clan A-, C-, M-, N-, S-, T- or U-, according to the catalytic type. Some clans are divided into subclans because there is evidence of a very ancient divergence within the clan, for example MA(E), the gluzincins, and MA(M), the metzincins. Peptidase families are grouped by their catalytic type, the first character representing the catalytic type: A, aspartic; C, cysteine; G, glutamic acid; M, metallo; N, asparagine; S, serine; T, threonine; and U, unknown. The serine, threonine and cysteine peptidases utilise the amino acid as a nucleophile and form an acyl intermediate - these peptidases can also readily act as transferases. In the case of aspartic, glutamic and metallopeptidases, the nucleophile is an activated water molecule. In the case of the asparagine endopeptidases, the nucleophile is asparagine and all are self-processing endopeptidases. In many instances the structural protein fold that characterises the clan or family may have lost its catalytic activity, yet retain its function in protein recognition and binding. Metalloproteases are the most diverse of the four main types of protease, with more than 50 families identified to date. In these enzymes, a divalent cation, usually zinc, activates the water molecule. The metal ion is held in place by amino acid ligands, usually three in number. The known metal ligands are His, Glu, Asp or Lys and at least one other residue is required for catalysis, which may play an electrophillic role. Of the known metalloproteases, around half contain an HEXXH motif, which has been shown in crystallographic studies to form part of the metal-binding site []. The HEXXH motif is relatively common, but can be more stringently defined for metalloproteases as 'abXHEbbHbc', where 'a' is most often valine or threonine and forms part of the S1' subsite in thermolysin and neprilysin, 'b' is an uncharged residue, and 'c' a hydrophobic residue. Proline is never found in this site, possibly because it would break the helical structure adopted by this motif in metalloproteases []. Mitochondrial inner membrane protease ATP23 has two roles in the assembly of mitochondrial ATPase. Firstly, it acts as a protease that removes the N-terminal 10 residues of mitochondrial ATPase CF(0) subunit 6 (ATP6) at the intermembrane space side. Secondly, it is involved in the correct assembly of the membrane-embedded ATPase CF(0) particle, probably mediating association of ATP6 with the subunit 9 ring [, ].; GO: 0004222 metalloendopeptidase activity
Probab=23.12 E-value=61 Score=26.85 Aligned_cols=19 Identities=26% Similarity=0.405 Sum_probs=15.4
Q ss_pred cccchhHHHHHHHHhHHhh
Q psy2201 13 KTRIDDVVSTVTHEFSHQW 31 (255)
Q Consensus 13 ~~~~~~~~~~i~he~ahqW 31 (255)
...+..+-.+++|||.|.|
T Consensus 65 ~~~~~~l~~~l~HELIHay 83 (173)
T PF09768_consen 65 IRSQGHLEDTLTHELIHAY 83 (173)
T ss_pred CCCHHHHHHHHHHHHHHHH
Confidence 4556677789999999986
No 99
>cd07357 HN_L-whirlin_R2_like Second harmonin_N_like domain (repeat 2) of the long isoform of whirlin, and related domains. This subgroup contains the second of two harmonin_N_like domains found in the long isoform of whirlin, and related domains. Whirlin is a postsynaptic density-95/discs-large/ZO-1 (PDZ) domain-containing scaffold protein which binds various components of the Usher protein network of the inner ear and the retina: erythrocyte protein p55, usherin, VlGR1, and myosin XVa. The long isoform of whirlin contains two harmonin_N_like domains, and three PDZ protein-binding domains, PDZ1-3. The short whirlin isoform, derived from an alternative start ATG, lacks the first harmonin_N_like domain but has in common with the long isoform, this second harmonin_N_like domain (designated repeat 2, included in this subgroup) and PDZ3. This second harmonin_N_like domain is a putative protein-binding module based on its sequence similarity to the harmonin N-domain.
Probab=21.36 E-value=2.2e+02 Score=20.48 Aligned_cols=41 Identities=12% Similarity=0.121 Sum_probs=32.6
Q ss_pred HHHhcChhHHHHHHHHHHHHhCCCCCChHHHHHHHHHHhhchh
Q psy2201 207 GLLSAGLHRKRHFVTLWIREACLFSIPSEVKAAQTLNIVGTVA 249 (255)
Q Consensus 207 ~~~iG~~e~f~~~l~~Y~~~~~~k~~~s~~~~~~~~~~~~~~~ 249 (255)
+.++-+ +- ...|.-|+++|+-..++-|.+...++++.++-+
T Consensus 13 r~lL~e-~E-~~tm~yyl~eY~~~~~tVealV~aL~elLnt~~ 53 (81)
T cd07357 13 RHLLSE-NE-RATLSYYLDEYRSGHISVDALVMALFELLNTHE 53 (81)
T ss_pred HHHcCH-HH-HHHHHHHHHHHHcCCCCHHHHHHHHHHHhccHH
Confidence 344543 33 466888999999999999999999999998754
No 100
>PF09539 DUF2385: Protein of unknown function (DUF2385); InterPro: IPR012645 Members of this uncharacterised protein family are found in a number of alphaproteobacteria, including root nodule bacteria, Brucella suis, Caulobacter crescentus (Caulobacter vibrioides), and Rhodopseudomonas palustris. Conserved residues include two well-separated cysteines, suggesting a disulphide bond. The function is unknown.
Probab=20.95 E-value=2.3e+02 Score=21.13 Aligned_cols=47 Identities=17% Similarity=0.112 Sum_probs=35.2
Q ss_pred HHHHHHHhc--ChhHHHHHHHHHHHHhCCCCCChHHHHHHHHHHhhchhhhcc
Q psy2201 203 DTALGLLSA--GLHRKRHFVTLWIREACLFSIPSEVKAAQTLNIVGTVAHEFS 253 (255)
Q Consensus 203 l~~L~~~iG--~~e~f~~~l~~Y~~~~~~k~~~s~~~~~~~~~~~~~~~~~~~ 253 (255)
|++|+.++| +.+.....|...+.. ..|++.+.+.+..=+|+-=+.|.
T Consensus 16 lHyLR~LCg~~~~~~WR~~M~~Ll~~----E~p~~~rR~rl~~aFN~GYr~~~ 64 (96)
T PF09539_consen 16 LHYLRNLCGGNEDQYWRDRMQALLDA----EAPDEARRARLIAAFNRGYRAFS 64 (96)
T ss_pred HHHHHHHhCCCCcchHHHHHHHHHHh----cCCCHHHHHHHHHHHHHHHHHHh
Confidence 578889998 445667777776654 67888999999988887666554
No 101
>cd04275 ZnMc_pappalysin_like Zinc-dependent metalloprotease, pappalysin_like subfamily. The pregnancy-associated plasma protein A (PAPP-A or pappalysin-1) cleaves insulin-like growth factor-binding proteins 4 and 5, thereby promoting cell growth by releasing bound growth factor. This model includes pappalysins and related metalloprotease domains from all three kingdoms of life. The three-dimensional structure of an archaeal representative, ulilysin, has been solved.
Probab=20.06 E-value=30 Score=29.87 Aligned_cols=16 Identities=44% Similarity=0.864 Sum_probs=12.1
Q ss_pred hhhhhhhhhhhhccccc
Q psy2201 85 NIVGTVAHEFSHQWFGD 101 (255)
Q Consensus 85 ~~~~~~~he~~h~W~g~ 101 (255)
....+++||+.| |+|-
T Consensus 136 n~g~t~~HEvGH-~lGL 151 (225)
T cd04275 136 NLGDTATHEVGH-WLGL 151 (225)
T ss_pred cccceeEEeccc-eeee
Confidence 456789999999 5553
Done!