Query 037265
Match_columns 305
No_of_seqs 263 out of 1569
Neff 7.2
Searched_HMMs 46136
Date Fri Mar 29 10:28:03 2013
Command hhsearch -i /work/01045/syshi/csienesis_hhblits_a3m/037265.a3m -d /work/01045/syshi/HHdatabase/Cdd.hhm -o /work/01045/syshi/hhsearch_cdd/037265hhsearch_cdd -cpu 12 -v 0
No Hit Prob E-value P-value Score SS Cols Query HMM Template HMM
1 KOG1565 Gelatinase A and relat 100.0 1.5E-55 3.3E-60 430.5 20.0 225 45-304 29-262 (469)
2 cd04278 ZnMc_MMP Zinc-dependen 100.0 5.1E-37 1.1E-41 261.4 15.1 150 152-303 1-157 (157)
3 PF00413 Peptidase_M10: Matrix 100.0 8.3E-35 1.8E-39 245.6 15.7 147 152-303 1-154 (154)
4 cd04279 ZnMc_MMP_like_1 Zinc-d 100.0 1.2E-27 2.7E-32 203.3 13.5 139 158-303 2-156 (156)
5 cd04268 ZnMc_MMP_like Zinc-dep 99.9 3.7E-24 8.1E-29 182.6 9.6 142 157-302 1-165 (165)
6 smart00235 ZnMc Zinc-dependent 99.9 1.1E-22 2.3E-27 169.7 9.7 132 151-304 3-140 (140)
7 cd04277 ZnMc_serralysin_like Z 99.9 3E-21 6.5E-26 168.6 13.7 122 171-303 34-186 (186)
8 cd04327 ZnMc_MMP_like_3 Zinc-d 99.7 1.4E-16 3E-21 140.7 13.5 108 152-271 2-109 (198)
9 cd00203 ZnMc Zinc-dependent me 99.7 1.2E-16 2.6E-21 136.2 12.3 117 171-302 22-167 (167)
10 cd04276 ZnMc_MMP_like_2 Zinc-d 99.6 5.6E-15 1.2E-19 130.2 11.0 141 157-304 7-197 (197)
11 PF12388 Peptidase_M57: Dual-a 99.6 3.2E-14 6.8E-19 125.5 12.7 132 157-302 38-211 (211)
12 cd04280 ZnMc_astacin_like Zinc 99.5 2.1E-13 4.6E-18 118.8 11.8 91 158-272 2-92 (180)
13 PF01400 Astacin: Astacin (Pep 99.4 5.4E-13 1.2E-17 117.3 9.6 96 152-272 2-97 (191)
14 PF01471 PG_binding_1: Putativ 99.4 5.9E-13 1.3E-17 94.1 6.4 56 43-115 2-57 (57)
15 cd04281 ZnMc_BMP1_TLD Zinc-dep 99.4 5.2E-12 1.1E-16 111.6 12.3 99 150-272 7-105 (200)
16 cd04282 ZnMc_meprin Zinc-depen 99.3 5.8E-11 1.3E-15 106.9 12.2 95 151-272 44-138 (230)
17 cd04283 ZnMc_hatching_enzyme Z 99.2 1.3E-10 2.9E-15 101.2 11.0 92 158-272 4-95 (182)
18 PF02031 Peptidase_M7: Strepto 99.1 6.3E-10 1.4E-14 90.1 9.9 123 159-303 3-130 (132)
19 KOG3714 Meprin A metalloprotea 99.1 9E-10 2E-14 107.5 10.9 98 151-272 80-177 (411)
20 COG5549 Predicted Zn-dependent 98.8 8.5E-09 1.9E-13 90.0 6.3 124 171-303 104-233 (236)
21 TIGR02869 spore_SleB spore cor 98.6 6.5E-08 1.4E-12 85.7 7.1 65 36-117 6-70 (201)
22 PF11350 DUF3152: Protein of u 98.2 6.5E-06 1.4E-10 72.1 9.0 115 157-275 28-160 (203)
23 cd04267 ZnMc_ADAM_like Zinc-de 97.8 0.00011 2.3E-09 64.3 9.1 48 253-300 132-189 (192)
24 PF13583 Reprolysin_4: Metallo 97.8 2.9E-05 6.3E-10 69.1 5.0 48 254-302 137-198 (206)
25 PRK10594 murein L,D-transpepti 97.8 4E-05 8.6E-10 77.7 6.3 83 36-118 234-343 (608)
26 cd04273 ZnMc_ADAMTS_like Zinc- 97.6 0.0001 2.2E-09 65.4 5.8 119 174-302 70-198 (207)
27 PF05572 Peptidase_M43: Pregna 97.5 6E-05 1.3E-09 64.1 2.3 24 251-274 66-89 (154)
28 COG1913 Predicted Zn-dependent 97.5 5.9E-05 1.3E-09 64.6 1.9 28 254-281 124-151 (181)
29 COG3409 Putative peptidoglycan 97.4 0.0002 4.3E-09 61.6 5.3 66 37-119 39-106 (185)
30 PF13574 Reprolysin_2: Metallo 97.3 8.2E-05 1.8E-09 64.4 1.3 48 254-302 111-171 (173)
31 PRK13267 archaemetzincin-like 97.2 0.0002 4.4E-09 62.3 2.8 27 254-280 125-151 (179)
32 PF13582 Reprolysin_3: Metallo 97.1 0.00019 4.1E-09 58.0 1.2 18 254-271 107-124 (124)
33 PF13688 Reprolysin_5: Metallo 97.1 0.00026 5.7E-09 61.9 1.8 23 252-274 140-162 (196)
34 PF07998 Peptidase_M54: Peptid 97.0 0.00034 7.4E-09 61.6 2.2 28 253-281 144-171 (194)
35 cd04271 ZnMc_ADAM_fungal Zinc- 97.0 0.00066 1.4E-08 61.4 4.0 47 256-303 147-218 (228)
36 cd04269 ZnMc_adamalysin_II_lik 97.0 0.00094 2E-08 58.4 4.7 48 253-301 130-183 (194)
37 cd04275 ZnMc_pappalysin_like Z 96.9 0.00019 4.1E-09 64.8 -0.4 25 251-275 134-158 (225)
38 COG2989 Uncharacterized protei 96.7 0.0031 6.8E-08 62.7 6.1 66 37-117 232-298 (561)
39 PF01421 Reprolysin: Reprolysi 96.5 0.0046 1E-07 54.3 5.2 50 252-301 129-186 (199)
40 COG3023 ampD N-acetyl-anhydrom 96.4 0.007 1.5E-07 55.0 5.7 55 42-115 196-251 (257)
41 cd04270 ZnMc_TACE_like Zinc-de 96.2 0.0079 1.7E-07 54.9 5.1 48 254-301 167-228 (244)
42 cd04272 ZnMc_salivary_gland_MP 96.1 0.0073 1.6E-07 54.0 4.3 49 253-301 144-210 (220)
43 PF08823 PG_binding_2: Putativ 95.6 0.031 6.7E-07 41.6 5.4 57 42-115 14-74 (74)
44 PF11150 DUF2927: Protein of u 94.8 0.92 2E-05 40.6 13.3 146 151-304 28-195 (213)
45 PF05548 Peptidase_M11: Gameto 94.3 0.023 5E-07 53.8 1.9 19 254-272 150-168 (314)
46 PF01457 Peptidase_M8: Leishma 94.1 0.047 1E-06 55.3 3.7 60 199-270 159-226 (521)
47 COG3409 Putative peptidoglycan 94.0 0.13 2.7E-06 44.0 5.8 61 40-116 124-184 (185)
48 PF10462 Peptidase_M66: Peptid 94.0 0.026 5.7E-07 53.1 1.6 21 252-272 191-211 (305)
49 PF12044 Metallopep: Putative 93.0 0.051 1.1E-06 53.4 1.8 24 255-280 317-340 (423)
50 COG5549 Predicted Zn-dependent 93.0 0.33 7.1E-06 43.1 6.6 109 174-283 49-182 (236)
51 TIGR03296 M6dom_TIGR03296 M6 f 92.2 0.038 8.3E-07 51.6 -0.2 19 255-273 166-184 (286)
52 PF04298 Zn_peptidase_2: Putat 91.8 0.16 3.5E-06 45.6 3.4 36 228-272 68-105 (222)
53 COG3824 Predicted Zn-dependent 91.6 0.064 1.4E-06 43.4 0.5 19 252-270 107-125 (136)
54 PTZ00337 surface protease GP63 90.9 0.22 4.8E-06 50.8 3.7 36 230-271 211-246 (567)
55 PTZ00257 Glycoprotein GP63 (le 89.9 0.41 8.9E-06 49.1 4.6 62 198-271 204-273 (622)
56 COG2738 Predicted Zn-dependent 88.6 0.51 1.1E-05 41.5 3.6 76 174-267 22-105 (226)
57 PF04228 Zn_peptidase: Putativ 88.2 0.43 9.3E-06 44.8 3.1 36 228-265 141-181 (292)
58 PF09471 Peptidase_M64: IgA Pe 87.0 0.34 7.4E-06 44.8 1.7 20 253-272 215-235 (264)
59 KOG3658 Tumor necrosis factor- 86.6 0.42 9E-06 49.1 2.2 48 254-301 392-452 (764)
60 PF06262 DUF1025: Possibl zinc 85.9 0.45 9.8E-06 37.3 1.6 16 254-269 73-88 (97)
61 PF05547 Peptidase_M6: Immune 85.4 0.15 3.3E-06 52.7 -1.6 18 254-271 221-238 (645)
62 KOG4525 Jacalin-like lectin do 85.4 0.55 1.2E-05 46.0 2.2 26 255-282 302-327 (614)
63 COG4783 Putative Zn-dependent 85.2 0.48 1E-05 47.0 1.8 35 232-270 111-145 (484)
64 PF09374 PG_binding_3: Predict 84.5 0.84 1.8E-05 33.6 2.4 26 90-115 1-30 (72)
65 KOG3607 Meltrins, fertilins an 84.3 1.1 2.4E-05 47.0 4.1 45 253-298 322-374 (716)
66 PF06114 DUF955: Domain of unk 78.5 1 2.2E-05 34.9 1.1 15 252-266 40-54 (122)
67 PF14247 DUF4344: Domain of un 78.5 1.1 2.3E-05 40.4 1.3 14 253-266 91-104 (220)
68 PF13398 Peptidase_M50B: Pepti 76.3 1.3 2.9E-05 39.1 1.3 16 252-267 20-35 (200)
69 COG2856 Predicted Zn peptidase 73.7 1.5 3.2E-05 39.4 0.9 32 232-273 58-89 (213)
70 PF01435 Peptidase_M48: Peptid 73.2 1.9 4.1E-05 37.8 1.5 21 251-272 86-106 (226)
71 PRK03982 heat shock protein Ht 70.7 2.3 4.9E-05 39.7 1.4 16 251-266 122-137 (288)
72 COG0501 HtpX Zn-dependent prot 70.3 2.3 5E-05 39.2 1.4 16 251-266 154-169 (302)
73 PRK03001 M48 family peptidase; 68.6 2.7 5.8E-05 39.1 1.4 16 251-266 121-136 (283)
74 cd06163 S2P-M50_PDZ_RseP-like 68.6 2.6 5.7E-05 36.7 1.3 12 255-266 10-21 (182)
75 PRK03072 heat shock protein Ht 68.1 2.8 6E-05 39.2 1.4 17 251-267 124-140 (288)
76 PF12725 DUF3810: Protein of u 67.9 3.6 7.8E-05 39.1 2.2 38 228-273 178-215 (318)
77 KOG3538 Disintegrin metallopro 67.6 2.6 5.7E-05 45.2 1.4 35 250-284 313-353 (845)
78 PRK01345 heat shock protein Ht 67.5 2.9 6.2E-05 39.7 1.4 19 252-271 122-140 (317)
79 cd06161 S2P-M50_SpoIVFB SpoIVF 66.3 3.1 6.7E-05 36.9 1.3 16 253-268 37-52 (208)
80 PRK04897 heat shock protein Ht 64.1 3.7 8E-05 38.6 1.4 16 251-266 134-149 (298)
81 PRK05457 heat shock protein Ht 63.8 3.4 7.5E-05 38.5 1.2 15 251-265 131-145 (284)
82 PF13485 Peptidase_MA_2: Pepti 63.6 5.4 0.00012 31.1 2.2 15 252-266 23-37 (128)
83 cd06258 Peptidase_M3_like The 63.0 7.7 0.00017 37.0 3.5 16 251-266 151-166 (365)
84 PRK02870 heat shock protein Ht 62.4 4.1 8.9E-05 39.0 1.4 15 251-265 170-184 (336)
85 PRK02391 heat shock protein Ht 62.3 4.1 9E-05 38.2 1.4 15 251-265 130-144 (296)
86 PRK01265 heat shock protein Ht 62.1 4.2 9.1E-05 38.8 1.4 15 251-265 137-151 (324)
87 cd06164 S2P-M50_SpoIVFB_CBS Sp 61.2 4.3 9.4E-05 36.6 1.3 16 254-269 53-68 (227)
88 cd06459 M3B_Oligoendopeptidase 58.1 4.8 0.0001 39.1 1.1 15 252-266 220-234 (427)
89 PF13699 DUF4157: Domain of un 57.7 9.3 0.0002 28.6 2.4 36 225-266 38-73 (79)
90 PF01432 Peptidase_M3: Peptida 57.5 4.9 0.00011 39.7 1.1 23 174-196 138-160 (458)
91 cd06162 S2P-M50_PDZ_SREBP Ster 57.3 5.5 0.00012 37.1 1.3 14 254-267 135-148 (277)
92 cd06159 S2P-M50_PDZ_Arch Uncha 57.1 5.6 0.00012 36.8 1.3 16 254-269 118-133 (263)
93 cd06455 M3A_TOP Peptidase M3 T 55.4 5.5 0.00012 39.8 1.0 14 253-266 262-275 (472)
94 TIGR00181 pepF oligoendopeptid 55.2 7.8 0.00017 39.7 2.1 15 252-266 376-390 (591)
95 TIGR02289 M3_not_pepF oligoend 55.1 11 0.00023 38.5 3.1 15 252-266 335-349 (549)
96 cd06160 S2P-M50_like_2 Unchara 54.4 6.7 0.00015 34.2 1.3 21 254-274 41-61 (183)
97 TIGR02290 M3_fam_3 oligoendope 53.0 5.9 0.00013 40.7 0.8 14 253-266 374-387 (587)
98 PF01447 Peptidase_M4: Thermol 52.8 6.5 0.00014 33.2 0.9 12 255-266 136-147 (150)
99 PF01434 Peptidase_M41: Peptid 52.0 7.8 0.00017 34.4 1.4 16 251-266 25-40 (213)
100 PLN02791 Nudix hydrolase homol 51.4 7.6 0.00017 41.3 1.4 21 253-273 584-604 (770)
101 cd06457 M3A_MIP Peptidase M3 m 51.3 7 0.00015 38.9 1.0 31 174-204 134-168 (458)
102 cd06456 M3A_DCP_Oligopeptidase 50.1 7.9 0.00017 38.2 1.2 15 252-266 206-220 (422)
103 KOG2921 Intramembrane metallop 49.3 8.2 0.00018 37.6 1.1 16 254-269 131-146 (484)
104 PF08434 CLCA_N: Calcium-activ 48.8 12 0.00027 34.5 2.2 63 197-268 98-164 (262)
105 PF01863 DUF45: Protein of unk 48.3 12 0.00027 32.4 2.0 43 230-277 145-187 (205)
106 COG4227 Antirestriction protei 47.9 12 0.00026 34.6 1.9 24 250-273 199-222 (316)
107 PRK10779 zinc metallopeptidase 46.9 8.6 0.00019 38.2 0.9 12 255-266 16-27 (449)
108 cd06158 S2P-M50_like_1 Unchara 46.9 10 0.00023 32.8 1.3 13 254-266 9-21 (181)
109 KOG2719 Metalloprotease [Gener 45.7 11 0.00023 37.2 1.3 21 251-272 277-297 (428)
110 TIGR00054 RIP metalloprotease 44.8 9.5 0.00021 37.5 0.8 12 255-266 15-26 (420)
111 COG1164 Oligoendopeptidase F [ 42.7 11 0.00023 39.1 0.9 14 253-266 379-392 (598)
112 cd06460 M32_Taq Peptidase fami 42.0 11 0.00025 36.9 0.9 12 255-266 160-171 (396)
113 COG4103 Uncharacterized protei 40.2 40 0.00087 28.3 3.7 53 6-61 31-83 (148)
114 COG4784 Putative Zn-dependent 40.0 18 0.0004 34.8 1.9 16 251-266 121-136 (479)
115 COG2321 Predicted metalloprote 40.0 15 0.00032 34.2 1.2 38 228-266 138-179 (295)
116 PRK10911 oligopeptidase A; Pro 37.8 15 0.00032 38.6 1.0 14 253-266 462-475 (680)
117 PF14891 Peptidase_M91: Effect 37.7 33 0.00071 29.4 3.0 17 253-269 102-118 (174)
118 PF03571 Peptidase_M49: Peptid 36.3 16 0.00035 37.3 1.0 15 254-268 293-308 (549)
119 KOG2661 Peptidase family M48 [ 35.9 31 0.00067 33.1 2.7 20 252-272 273-292 (424)
120 PF02102 Peptidase_M35: Deuter 33.5 29 0.00063 33.6 2.2 46 221-268 262-311 (359)
121 PF06167 Peptidase_M90: Glucos 32.5 21 0.00045 32.9 1.0 21 251-271 151-171 (253)
122 cd02641 R3H_Smubp-2_like R3H d 28.3 39 0.00086 23.8 1.6 21 253-273 28-48 (60)
123 PF07172 GRP: Glycine rich pro 27.7 36 0.00077 26.5 1.4 8 11-18 15-22 (95)
124 PRK10280 dipeptidyl carboxypep 26.9 28 0.00061 36.6 0.9 27 178-204 369-397 (681)
125 cd02639 R3H_RRM R3H domain of 26.4 43 0.00092 23.8 1.5 23 253-275 28-50 (60)
126 PRK10733 hflB ATP-dependent me 25.9 34 0.00074 35.7 1.3 14 253-266 407-420 (644)
127 PF04450 BSP: Peptidase of pla 25.9 1.6E+02 0.0035 26.1 5.4 38 230-267 71-109 (205)
128 PF02074 Peptidase_M32: Carbox 24.7 35 0.00076 34.5 1.1 16 255-270 260-278 (494)
129 CHL00176 ftsH cell division pr 24.1 37 0.00081 35.4 1.2 14 253-266 437-450 (638)
130 COG0177 Nth Predicted EndoIII- 24.1 82 0.0018 28.2 3.2 53 43-121 66-118 (211)
131 PF12315 DUF3633: Protein of u 23.0 42 0.00091 30.0 1.1 14 253-266 92-105 (212)
132 cd06461 M2_ACE Peptidase famil 22.9 43 0.00093 33.7 1.3 16 253-268 246-261 (477)
133 COG3590 PepO Predicted metallo 22.8 25 0.00054 36.0 -0.4 13 254-266 487-499 (654)
134 PF01726 LexA_DNA_bind: LexA D 22.7 72 0.0016 22.8 2.1 36 46-111 12-47 (65)
135 PF01431 Peptidase_M13: Peptid 21.9 49 0.0011 28.7 1.4 18 253-270 35-52 (206)
136 PF13670 PepSY_2: Peptidase pr 21.3 1.5E+02 0.0033 21.8 3.8 14 45-58 30-43 (83)
137 smart00099 btg1 tob/btg1 famil 21.2 67 0.0014 25.7 1.8 33 44-93 7-39 (108)
138 COG3926 zliS Lysozyme family p 20.5 86 0.0019 28.4 2.5 28 89-116 94-125 (252)
139 PLN00081 photosystem I reactio 20.1 36 0.00079 27.7 0.1 39 231-269 81-127 (141)
140 PF10281 Ish1: Putative stress 20.1 2.2E+02 0.0048 17.8 3.8 15 47-61 7-21 (38)
141 COG5504 Predicted Zn-dependent 20.0 1.9E+02 0.0041 26.8 4.6 77 172-273 81-159 (280)
No 1
>KOG1565 consensus Gelatinase A and related matrix metalloproteases [Posttranslational modification, protein turnover, chaperones; Extracellular structures]
Probab=100.00 E-value=1.5e-55 Score=430.54 Aligned_cols=225 Identities=40% Similarity=0.692 Sum_probs=199.7
Q ss_pred cHHHHHHHHHhcCCCCCCCCCCCccCCCCCCCCCCCCccchHHHHHHHHHHHHhcCCCccccCCHHhhhhhccCcccCCc
Q 037265 45 GIHQLRKYLQSLGYVNQNNIRPSISLDNSDNESHIEDDYFGEDLESAIKTYQINFNLNATGTLDLQTISTMAQPRCGLPD 124 (305)
Q Consensus 45 ~v~~~~~yL~~~GYl~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~Ai~~fQ~~~gL~~TG~lD~~T~~~m~~PRCg~pD 124 (305)
+...++.||++|||+.+.+... ... .+..+++||+.||++++|++||++|.+|++.|.+||||+||
T Consensus 29 ~~~~~~~yl~~~~y~~~~~~~~------------~~~--~~~~~~~al~~~q~~~~l~~tG~lD~~Tl~~m~~prCgvpd 94 (469)
T KOG1565|consen 29 DKVALQDYLECYGYLPPTDLTA------------TRA--SQNVLEDALKMMQDFFGLPVTGKLDNATLALMNKPRCGVPD 94 (469)
T ss_pred chhHHHHHhhhcccCCCccccc------------ccc--CchhhHHHHHhhhhhcCccccCCcchhhhhhccCCCcCCCC
Confidence 6678999999999998842211 101 46889999999999999999999999999999999999999
Q ss_pred CCCCcccccCCCCCcccccccccccC-CCCCCCcceeEEeecCCCCh----hhHHHHHHHHHHhhccCcceEEecCCCCC
Q 037265 125 IINGTTRMQRGSTDKKYDIHYAFFEG-PRWPLTKKTVTYAFQPGTRD----DIHEPVRVALLLWSNWAPFTFEGSNDYEN 199 (305)
Q Consensus 125 ~~~~~~~~~~~~~~~~~~~~y~~~~g-~kW~~~k~~LtY~i~~~~~~----~~~~~i~~A~~~Ws~~~~l~F~ev~~~~~ 199 (305)
. +|.++++ +||+ +.+|||+|.+++++ +++.++++||+.|+++++|+|.|+.....
T Consensus 95 ~------------------~~~~~~~~~kW~--k~~lT~ri~n~~~~l~~~~vr~~~~~Af~~Ws~vtpl~f~e~~~~~~ 154 (469)
T KOG1565|consen 95 G------------------RYRYFPGKPKWN--KEHLTYRIKNYTPYLPQAEVRCAKSEAFKLWSDVTPLTFQEVKEEGE 154 (469)
T ss_pred C------------------ccccCcccCccc--ccccceeccccCCCCCHHHHHHHHHHHHhhcccCCCCccccCCCCCC
Confidence 1 4555556 9999 89999999998643 67788999999999999999999997679
Q ss_pred ccEEEEeecCCCCCCCCCCCCCCcceeeecC---CcceEEEccccccccCCcCCcchhHHHHHHhhhhhcCCCCCCCCCC
Q 037265 200 ADIKISFQRGDHGDGTPFDGPWHTLGHAFSD---PYAVVHFNGDVNWVMGTVKGGFDMQTVALHELGHVLGLSHSSVKAA 276 (305)
Q Consensus 200 adI~I~f~~~~hgd~~~fdG~gg~laha~~P---~~G~ihfd~~e~w~~~~~~~~~~l~~Va~HEiGHaLGL~Hs~~~~s 276 (305)
|||+|.|..+.|||++||||++|++||||+| .+|++|||++|.|+++ ...+.+|+.||+|||||+|||.||.++++
T Consensus 155 aDi~i~F~~~~h~d~~PFDG~~g~laHAf~Pg~~~~G~~hfD~dE~Wt~~-~~~g~~l~~Va~HEiGH~LGL~HS~~~~a 233 (469)
T KOG1565|consen 155 ADIRISFFPGDHGDGFPFDGPGGVLAHAFFPGPGIGGDLHFDKDETWTYG-DSNGVDLFLVAAHEIGHALGLGHSSDPDA 233 (469)
T ss_pred CceeeeeeccCCCCCCcccCCCCceecccCCCCCCCCccccCcccceecc-CCccchhHHHhhhhcccccccCCCCCccc
Confidence 9999999999999999999999999999999 6789999999999996 34689999999999999999999999999
Q ss_pred ccccccCCCC-CCCCCHHHHHHHHHHhCC
Q 037265 277 SMWPSTRAGT-TKGLNDDDIRRMKMLYGR 304 (305)
Q Consensus 277 vM~p~~~~~~-~~~l~~dDi~~iq~LYg~ 304 (305)
||||+|++.. ...|+.|||.|||.|||.
T Consensus 234 iM~P~y~~~~~~~~L~~DDv~giq~lYG~ 262 (469)
T KOG1565|consen 234 IMYPFYQPDSGNFDLSQDDVRGIQHLYGG 262 (469)
T ss_pred ccccccccCCCCcccChhhhhhhHHHhCC
Confidence 9999999522 238999999999999995
No 2
>cd04278 ZnMc_MMP Zinc-dependent metalloprotease, matrix metalloproteinase (MMP) sub-family. MMPs are responsible for a great deal of pericellular proteolysis of extracellular matrix and cell surface molecules, playing crucial roles in morphogenesis, cell fate specification, cell migration, tissue repair, tumorigenesis, gain or loss of tissue-specific functions, and apoptosis. In many instances, they are anchored to cell membranes via trans-membrane domains, and their activity is controlled via TIMPs (tissue inhibitors of metalloproteinases).
Probab=100.00 E-value=5.1e-37 Score=261.35 Aligned_cols=150 Identities=43% Similarity=0.764 Sum_probs=135.2
Q ss_pred CCCCCcceeEEeecCCCC----hhhHHHHHHHHHHhhccCcceEEecCCCCCccEEEEeecCCCCCCCCCCCCCCcceee
Q 037265 152 RWPLTKKTVTYAFQPGTR----DDIHEPVRVALLLWSNWAPFTFEGSNDYENADIKISFQRGDHGDGTPFDGPWHTLGHA 227 (305)
Q Consensus 152 kW~~~k~~LtY~i~~~~~----~~~~~~i~~A~~~Ws~~~~l~F~ev~~~~~adI~I~f~~~~hgd~~~fdG~gg~laha 227 (305)
||+ +++|||+|.+... ...+++|++||+.|+++++|+|+|+...+.|||+|.|....|+++++|+|++|+++||
T Consensus 1 kW~--~~~itY~i~~~~~~~~~~~~~~~i~~A~~~W~~~~~l~F~e~~~~~~adi~I~~~~~~~~~~~~~~~~~g~l~~a 78 (157)
T cd04278 1 KWS--KTNLTYRILNYPPDLPRDDVRRAIARAFRVWSDVTPLTFREVTSGQEADIRISFARGNHGDGYPFDGPGGTLAHA 78 (157)
T ss_pred CCC--CCceeEEEECCCCCCCHHHHHHHHHHHHHHHHhhcCceeEEcccCCCCCEEEEEeecccCCCCCCCCCccccccc
Confidence 799 9999999987652 3677889999999999999999999876689999999999999999999999999999
Q ss_pred ecC--CcceEEEccccccccCCcCCcchhHHHHHHhhhhhcCCCCCCCCCCccccccCCCC-CCCCCHHHHHHHHHHhC
Q 037265 228 FSD--PYAVVHFNGDVNWVMGTVKGGFDMQTVALHELGHVLGLSHSSVKAASMWPSTRAGT-TKGLNDDDIRRMKMLYG 303 (305)
Q Consensus 228 ~~P--~~G~ihfd~~e~w~~~~~~~~~~l~~Va~HEiGHaLGL~Hs~~~~svM~p~~~~~~-~~~l~~dDi~~iq~LYg 303 (305)
++| ..|+|+||.++.|++.....+.+++.|++|||||+|||.|+.++.+||||++.... ...|+++||.+||+|||
T Consensus 79 ~~p~~~~g~i~~~~~~~~~~~~~~~~~~~~~~~~HEiGHaLGL~H~~~~~~vM~~~~~~~~~~~~l~~~D~~~~~~lYg 157 (157)
T cd04278 79 FFPGGIGGDIHFDDDEQWTLGSDSGGTDLFSVAAHEIGHALGLGHSSDPDSIMYPYYQGPVPKFKLSQDDIRGIQALYG 157 (157)
T ss_pred cCCCCcceeEEECCCcccccCCCCccchHHHHHHHHhccccccCCCCCCcCeecccccCCCcCCCCCHHHHHHHHHhcC
Confidence 998 78999999999999865446678999999999999999999999999999998542 34999999999999998
No 3
>PF00413 Peptidase_M10: Matrixin This Prosite motif covers only the active site.; InterPro: IPR001818 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 M10 (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. Sequences having this domain are extracellular metalloproteases, such as collagenase and stromelysin, which degrade the extracellular matrix, are known as matrixins. They are zinc-dependent, calcium-activated proteases synthesised as inactive precursors (zymogens), which are proteolytically cleaved to yield the active enzyme [, ]. All matrixins and related proteins possess 2 domains: an N-terminal domain, and a zinc-binding active site domain. The N-terminal domain peptide, cleaved during the activation step, includes a conserved PRCGVPDV octapeptide, known as the cysteine switch, whose Cys residue chelates the active site zinc atom, rendering the enzyme inactive [, ]. The active enzyme degrades components of the extracellular matrix, playing a role in the initial steps of tissue remodelling during morphogenesis, wound healing, angiogenesis and tumour invasion [, ].; GO: 0004222 metalloendopeptidase activity, 0008270 zinc ion binding, 0006508 proteolysis, 0031012 extracellular matrix; PDB: 1Q3A_C 3V96_B 1HV5_D 1CXV_A 1SRP_A 1FBL_A 1ZVX_A 1JH1_A 1I76_A 2OY4_A ....
Probab=100.00 E-value=8.3e-35 Score=245.58 Aligned_cols=147 Identities=43% Similarity=0.793 Sum_probs=131.5
Q ss_pred CCCCCcceeEEeecCCCCh----hhHHHHHHHHHHhhccCcceEEecCCCCCccEEEEeecCCCCCCCCCCCCCCcceee
Q 037265 152 RWPLTKKTVTYAFQPGTRD----DIHEPVRVALLLWSNWAPFTFEGSNDYENADIKISFQRGDHGDGTPFDGPWHTLGHA 227 (305)
Q Consensus 152 kW~~~k~~LtY~i~~~~~~----~~~~~i~~A~~~Ws~~~~l~F~ev~~~~~adI~I~f~~~~hgd~~~fdG~gg~laha 227 (305)
||+ +++|||+|.+.++. +.+++|++||+.|+++++++|+++.+ .++||+|.|....+++...|++.+++++++
T Consensus 1 ~W~--~~~ity~i~~~~~~~~~~~~~~~i~~A~~~W~~~~~~~F~~~~~-~~adi~i~~~~~~~~~~~~~~~~~~~~~~~ 77 (154)
T PF00413_consen 1 KWP--KKTITYSISNTTPQLSQSEQRDAIRQAFQAWNDVAPLNFTEVSD-GNADIRISFGSNNHGDGYSFDGSGGTLAHA 77 (154)
T ss_dssp SSS--SSEEEEEESSBCTTS-HHHHHHHHHHHHHHHHTTSSEEEEEESS-SSCSEEEEEESSSSSSSS-CSSSSSESEEE
T ss_pred CCC--CCcEEEEEECCCCCCCHHHHHHHHHHHHHHHHhcCCceEEeccC-CCcceeeeeeccccCcccccccceeeeecc
Confidence 799 89999999987632 56788999999999999999999995 469999999999999999999999999999
Q ss_pred ecCC---cceEEEccccccccCCcCCcchhHHHHHHhhhhhcCCCCCCCCCCccccccCCCCCCCCCHHHHHHHHHHhC
Q 037265 228 FSDP---YAVVHFNGDVNWVMGTVKGGFDMQTVALHELGHVLGLSHSSVKAASMWPSTRAGTTKGLNDDDIRRMKMLYG 303 (305)
Q Consensus 228 ~~P~---~G~ihfd~~e~w~~~~~~~~~~l~~Va~HEiGHaLGL~Hs~~~~svM~p~~~~~~~~~l~~dDi~~iq~LYg 303 (305)
+.|. .|+++|+.++.|... ..+.++..|++|||||+|||+|+.+++|||||++.+.....|+.+||.+||+|||
T Consensus 78 ~~~~~~~~~~i~~~~~~~~~~~--~~~~~~~~v~~HEiGHaLGL~H~~~~~svM~~~~~~~~~~~l~~~Di~~i~~lYg 154 (154)
T PF00413_consen 78 YFPNNIVSGDIHFNDDESWTID--DSGNDLQSVAIHEIGHALGLDHSNDPNSVMYPYYRGPDNKTLSEDDIDGIQYLYG 154 (154)
T ss_dssp EESSSTTTTEEEEETTSHEESS--SSSEEHHHHHHHHHHHHTTBESSSSTTSTTSSSCTSSSSTSTTHHHHHHHHHHHS
T ss_pred ccccccccccccccccccchhh--hhhhhhhhhhhhccccccCcCcCCCcccceeeecccCCCCCCCHHHHHHHHHHhC
Confidence 9985 799999999999875 3467899999999999999999999999999999864424899999999999998
No 4
>cd04279 ZnMc_MMP_like_1 Zinc-dependent metalloprotease; MMP_like sub-family 1. A group of bacterial, archaeal, and fungal metalloproteinase domains similar to matrix metalloproteinases and astacin.
Probab=99.95 E-value=1.2e-27 Score=203.30 Aligned_cols=139 Identities=31% Similarity=0.442 Sum_probs=110.0
Q ss_pred ceeEEeecCCCC------hhhHHHHHHHHHHhhccCcceEEecCCC-CCccEEEEeecCCCCCCCCCCCCCCcceeeecC
Q 037265 158 KTVTYAFQPGTR------DDIHEPVRVALLLWSNWAPFTFEGSNDY-ENADIKISFQRGDHGDGTPFDGPWHTLGHAFSD 230 (305)
Q Consensus 158 ~~LtY~i~~~~~------~~~~~~i~~A~~~Ws~~~~l~F~ev~~~-~~adI~I~f~~~~hgd~~~fdG~gg~laha~~P 230 (305)
..|+|++++.+. .+.+++|++||+.|+++++|+|+++... .++||+|.|.... +|+|.++++||+++|
T Consensus 2 ~~i~~~i~~~~~~~~~~~~~~~~~v~~A~~~W~~~~~l~F~~~~~~~~~adi~I~f~~~~-----~~~~~g~~~a~a~~p 76 (156)
T cd04279 2 SPIRVYIDPTPAPPDSRAQSWLQAVKQAAAEWENVGPLKFVYNPEEDNDADIVIFFDRPP-----PVGGAGGGLARAGFP 76 (156)
T ss_pred CCeEEEEcCCCCccccchHHHHHHHHHHHHHHHHhCCeEEEEccCCCCCCcEEEEecCCC-----CCCCCCCceEEeccc
Confidence 568899987642 2677889999999999999999998753 3899999998642 788999999999999
Q ss_pred CcceEEEcccccccc------CCcCCcchhHHHHHHhhhhhcCCCCCCCCC-CccccccCCCCC--CCCCHHHHHHHHHH
Q 037265 231 PYAVVHFNGDVNWVM------GTVKGGFDMQTVALHELGHVLGLSHSSVKA-ASMWPSTRAGTT--KGLNDDDIRRMKML 301 (305)
Q Consensus 231 ~~G~ihfd~~e~w~~------~~~~~~~~l~~Va~HEiGHaLGL~Hs~~~~-svM~p~~~~~~~--~~l~~dDi~~iq~L 301 (305)
..|. ++....|.. .....+.+++.|++|||||+|||.|+.++. ++|||++..... ..|+++|+++|+.|
T Consensus 77 ~~~~--~~~~~~~~~~~~~~~~~~~~~~~~~~~~~HEiGHaLGL~H~~~~~~siM~p~~~~~~~~~~~l~~~D~~~i~~l 154 (156)
T cd04279 77 LISD--GNRKLFNRTDINLGPGQPRGAENLQAIALHELGHALGLWHHSDRPEDAMYPSQGQGPDGNPTLSARDVATLKRL 154 (156)
T ss_pred ccCC--CcccccccceEeecCCcCccchHHHHHHHHHhhhhhcCCCCCCCccceeeeecccCCcCcCCCCHHHHHHHHHH
Confidence 7533 222222221 111125689999999999999999999999 999999986433 38999999999999
Q ss_pred hC
Q 037265 302 YG 303 (305)
Q Consensus 302 Yg 303 (305)
||
T Consensus 155 Y~ 156 (156)
T cd04279 155 YG 156 (156)
T ss_pred hC
Confidence 97
No 5
>cd04268 ZnMc_MMP_like Zinc-dependent metalloprotease, MMP_like subfamily. This group contains matrix metalloproteinases (MMPs), serralysins, and the astacin_like family of proteases.
Probab=99.90 E-value=3.7e-24 Score=182.63 Aligned_cols=142 Identities=25% Similarity=0.303 Sum_probs=106.6
Q ss_pred cceeEEeecCCCChhhHHHHHHHHHHhhccCcceEEecCCCCCccEEEEeecCCCCCCCCCCCCCCcceeeecCCcceEE
Q 037265 157 KKTVTYAFQPGTRDDIHEPVRVALLLWSNWAPFTFEGSNDYENADIKISFQRGDHGDGTPFDGPWHTLGHAFSDPYAVVH 236 (305)
Q Consensus 157 k~~LtY~i~~~~~~~~~~~i~~A~~~Ws~~~~l~F~ev~~~~~adI~I~f~~~~hgd~~~fdG~gg~laha~~P~~G~ih 236 (305)
++.|+|+|.+..+...+++|++||+.|+++++++|+++.....+||+|.+....+.. +|..+.+++...|..|+|+
T Consensus 1 ~~~I~y~i~~~~~~~~r~~i~~A~~~W~~~~~i~F~e~~~~~~~di~i~~~~~~~~~----~~~~~~~~~~~~~~~g~i~ 76 (165)
T cd04268 1 KKPITYYIDDSVPDKLRAAILDAIEAWNKAFAIGFKNANDVDPADIRYSVIRWIPYN----DGTWSYGPSQVDPLTGEIL 76 (165)
T ss_pred CCCEEEEEcCCCCHHHHHHHHHHHHHHHHHhCcCceeccccCccCceEEEEEeecCC----CCccccCCccCCCCCccEE
Confidence 468999999886667888999999999999999999998766899999987642111 1111222233346678999
Q ss_pred EccccccccCCcCCcchhHHHHHHhhhhhcCCCCCCC----------------CCCccccccCCC-------CCCCCCHH
Q 037265 237 FNGDVNWVMGTVKGGFDMQTVALHELGHVLGLSHSSV----------------KAASMWPSTRAG-------TTKGLNDD 293 (305)
Q Consensus 237 fd~~e~w~~~~~~~~~~l~~Va~HEiGHaLGL~Hs~~----------------~~svM~p~~~~~-------~~~~l~~d 293 (305)
++....|.......+..+..|++|||||+|||.|+.+ ..|||++..... ....|+.+
T Consensus 77 ~~~~~~~~~~~~~~~~~~~~~~~HEiGHaLGL~H~~~~~~~~~~~~~~~~~~~~~SvM~y~~~~~~~~~~~~~~~~~~~~ 156 (165)
T cd04268 77 LARVYLYSSFVEYSGARLRNTAEHELGHALGLRHNFAASDRDDNVDLLAEKGDTSSVMDYAPSNFSIQLGDGQKYTIGPY 156 (165)
T ss_pred eeEEEEchhHHHHHHHHHHHHHHHHHHHHhcccccCcCCccCCcchhhccCCCCcccCCCCccccccccccccCCCCCHH
Confidence 9876654321112345789999999999999999998 899999765421 23489999
Q ss_pred HHHHHHHHh
Q 037265 294 DIRRMKMLY 302 (305)
Q Consensus 294 Di~~iq~LY 302 (305)
||.+||.||
T Consensus 157 Di~ai~~lY 165 (165)
T cd04268 157 DIAAIKKLY 165 (165)
T ss_pred HHHHHHhcC
Confidence 999999999
No 6
>smart00235 ZnMc Zinc-dependent metalloprotease. Neutral zinc metallopeptidases. This alignment represents a subset of known subfamilies. Highest similarity occurs in the HExxH zinc-binding site/ active site.
Probab=99.88 E-value=1.1e-22 Score=169.68 Aligned_cols=132 Identities=33% Similarity=0.466 Sum_probs=106.0
Q ss_pred CCCCCCcceeEEeec-CCCChh-hHHHHHHHHHHhhccCcceEEecCCCCCccEEEEeecCCCCCCCCCCCCCCcceeee
Q 037265 151 PRWPLTKKTVTYAFQ-PGTRDD-IHEPVRVALLLWSNWAPFTFEGSNDYENADIKISFQRGDHGDGTPFDGPWHTLGHAF 228 (305)
Q Consensus 151 ~kW~~~k~~LtY~i~-~~~~~~-~~~~i~~A~~~Ws~~~~l~F~ev~~~~~adI~I~f~~~~hgd~~~fdG~gg~laha~ 228 (305)
.+|+ +.+|+|.|. +..... .++.|++||+.|+++++|+|+|+.+ ++||.|.|...++ .|..+++++
T Consensus 3 ~~W~--~~~v~Y~i~~~~~~~~~~~~~i~~A~~~w~~~t~i~F~e~~~--~ad~~I~f~~~~~--------~g~~~a~~g 70 (140)
T smart00235 3 KKWP--KGTVPYVIDSSSLSPEEVREAIARAFAEWSDVTCLRFVERTS--TADIYISFGKGDG--------SGCTLSHAG 70 (140)
T ss_pred CcCC--CCcEEEEEcCCCCCHHHHHHHHHHHHHHHhcCCeeEEEECCC--CCCeEEEEEECCC--------CCcceeeee
Confidence 5899 889999997 332223 4788999999999999999999874 8999999998755 122268888
Q ss_pred cCCcceEEEccccccccCCcCCcchhHHHHHHhhhhhcCCCCCCCCCC---ccccccCCCC-CCCCCHHHHHHHHHHhCC
Q 037265 229 SDPYAVVHFNGDVNWVMGTVKGGFDMQTVALHELGHVLGLSHSSVKAA---SMWPSTRAGT-TKGLNDDDIRRMKMLYGR 304 (305)
Q Consensus 229 ~P~~G~ihfd~~e~w~~~~~~~~~~l~~Va~HEiGHaLGL~Hs~~~~s---vM~p~~~~~~-~~~l~~dDi~~iq~LYg~ 304 (305)
.| .|+++++. +.|+.+ ..|++|||||+|||.|+.++.+ +|++.+.... ...++++|..+++.+||+
T Consensus 71 ~~-~g~~~~~~-~~~~~~--------~~~~~HEigHaLGl~H~~~~~drd~~~~~~~~~~~~~~~~~~~~~~~~~~~yg~ 140 (140)
T smart00235 71 RP-GGDQHFSL-GNGCIN--------TGVAAHELGHALGLYHEQSRSDRDNYMYINYTNITRNFDLSNDDSLGIPYDYGS 140 (140)
T ss_pred cC-CCceEEEc-cCCcCC--------cccHHHHHHHHhcCCcCCCCCcccCeEEEehhhhhhccccccccCCCchhccCc
Confidence 88 78999976 566543 2499999999999999998888 9999997431 126778899999999985
No 7
>cd04277 ZnMc_serralysin_like Zinc-dependent metalloprotease, serralysin_like subfamily. Serralysins and related proteases are important virulence factors in pathogenic bacteria. They may be secreted into the medium via a mechanism found in gram-negative bacteria, that does not require n-terminal signal sequences which are cleaved after the transmembrane translocation. A calcium-binding domain c-terminal to the metalloprotease domain, which contains multiple tandem repeats of a nine-residue motif including the pattern GGxGxD, and which forms a parallel beta roll may be involved in the translocation mechanism and/or substrate binding. Serralysin family members may have a broad spectrum of substrates each, including host immunoglobulins, complement proteins, cell matrix and cytoskeletal proteins, as well as antimicrobial peptides.
Probab=99.86 E-value=3e-21 Score=168.60 Aligned_cols=122 Identities=25% Similarity=0.284 Sum_probs=95.1
Q ss_pred hhHHHHHHHHHHhhccCcceEEecCCCCCccEEEEeecCCCCCCCCCCCCCCcceeeecCC-------cceEEEcccccc
Q 037265 171 DIHEPVRVALLLWSNWAPFTFEGSNDYENADIKISFQRGDHGDGTPFDGPWHTLGHAFSDP-------YAVVHFNGDVNW 243 (305)
Q Consensus 171 ~~~~~i~~A~~~Ws~~~~l~F~ev~~~~~adI~I~f~~~~hgd~~~fdG~gg~laha~~P~-------~G~ihfd~~e~w 243 (305)
..++.|++||+.|+++++|+|+|+....++||+|.+..... +++.+.|++|. .|+|++|.+..+
T Consensus 34 ~~~~~i~~A~~~w~~~~~l~F~e~~~~~~adI~i~~~~~~~---------~~~~g~a~~p~~~~~~~~~g~i~~~~~~~~ 104 (186)
T cd04277 34 AQQAAARDALEAWEDVADIDFVEVSDNSGADIRFGNSSDPD---------GNTAGYAYYPGSGSGTAYGGDIWFNSSYDT 104 (186)
T ss_pred HHHHHHHHHHHHHHhhcCceeEECCCCCcceEEEEeccCCC---------CCccEEEECCCCCccccccceeEEecCccc
Confidence 56678899999999999999999997778999998875321 45677888873 368999988766
Q ss_pred ccCCcCCcchhHHHHHHhhhhhcCCCCCCCC----------------CCccccccCCC--------CCCCCCHHHHHHHH
Q 037265 244 VMGTVKGGFDMQTVALHELGHVLGLSHSSVK----------------AASMWPSTRAG--------TTKGLNDDDIRRMK 299 (305)
Q Consensus 244 ~~~~~~~~~~l~~Va~HEiGHaLGL~Hs~~~----------------~svM~p~~~~~--------~~~~l~~dDi~~iq 299 (305)
... ..+.....|++|||||+|||.|+.+. .+||....... ....++..||.+||
T Consensus 105 ~~~--~~g~~~~~t~~HEiGHaLGL~H~~~~~~~~~~~~~~~~~~~~~SVMSY~~~~~~~~~~~~~~~~~~~~~DI~AlQ 182 (186)
T cd04277 105 NSD--SPGSYGYQTIIHEIGHALGLEHPGDYNGGDPVPPTYALDSREYTVMSYNSGYGNGASAGGGYPQTPMLLDIAALQ 182 (186)
T ss_pred ccC--CCChhhHHHHHHHHHHHhcCCCCCcCCCCCCCCccccccCcceEEEeecCCCCCCccccCcccCCccHHHHHHHH
Confidence 542 23456789999999999999998752 46896543332 12378899999999
Q ss_pred HHhC
Q 037265 300 MLYG 303 (305)
Q Consensus 300 ~LYg 303 (305)
+|||
T Consensus 183 ~lYG 186 (186)
T cd04277 183 YLYG 186 (186)
T ss_pred HhhC
Confidence 9998
No 8
>cd04327 ZnMc_MMP_like_3 Zinc-dependent metalloprotease; MMP_like sub-family 3. A group of bacterial and fungal metalloproteinase domains similar to matrix metalloproteinases and astacin.
Probab=99.71 E-value=1.4e-16 Score=140.72 Aligned_cols=108 Identities=30% Similarity=0.501 Sum_probs=76.8
Q ss_pred CCCCCcceeEEeecCCCChhhHHHHHHHHHHhhccCcceEEecCCCCCccEEEEeecCCCCCCCCCCCCCCcceeeecCC
Q 037265 152 RWPLTKKTVTYAFQPGTRDDIHEPVRVALLLWSNWAPFTFEGSNDYENADIKISFQRGDHGDGTPFDGPWHTLGHAFSDP 231 (305)
Q Consensus 152 kW~~~k~~LtY~i~~~~~~~~~~~i~~A~~~Ws~~~~l~F~ev~~~~~adI~I~f~~~~hgd~~~fdG~gg~laha~~P~ 231 (305)
+|++ +++|+|.|........++.|++||+.|+++++|+|++++. .+++|+|.|..+. | ++++.|..+.. ..+.
T Consensus 2 ~W~~-~~~~~~~f~~~~~~~~r~~I~~A~~~W~~~t~i~F~~~~~-~~adi~I~f~~~~-G-c~S~vG~~~~~---~~~~ 74 (198)
T cd04327 2 LWRN-GTVLRIAFLGGPDAFLKDKVRAAAREWLPYANLKFKFVTD-ADADIRISFTPGD-G-YWSYVGTDALL---IGAD 74 (198)
T ss_pred CCCC-CCeEEEEeCCCCcHHHHHHHHHHHHHHhhhcCeEEEECCC-CCCCEEEEEecCC-C-CCCCcCCcccc---cCCC
Confidence 6986 6789999987755567788999999999999999999985 4799999998742 3 46677764321 1111
Q ss_pred cceEEEccccccccCCcCCcchhHHHHHHhhhhhcCCCCC
Q 037265 232 YAVVHFNGDVNWVMGTVKGGFDMQTVALHELGHVLGLSHS 271 (305)
Q Consensus 232 ~G~ihfd~~e~w~~~~~~~~~~l~~Va~HEiGHaLGL~Hs 271 (305)
...+.+. |.... ..+.+...|++|||||||||.|+
T Consensus 75 ~~t~~l~----~~~~~-~~~~~~~~~i~HElgHaLG~~HE 109 (198)
T cd04327 75 APTMNLG----WFTDD-TPDPEFSRVVLHEFGHALGFIHE 109 (198)
T ss_pred Cceeeee----eecCC-CchhhHHHHHHHHHHHHhcCccc
Confidence 2234443 21110 12346678999999999999996
No 9
>cd00203 ZnMc Zinc-dependent metalloprotease. This super-family of metalloproteases contains two major branches, the astacin-like proteases and the adamalysin/reprolysin-like proteases. Both branches have wide phylogenetic distribution, and contain sub-families, which are involved in vertebrate development and disease.
Probab=99.70 E-value=1.2e-16 Score=136.24 Aligned_cols=117 Identities=25% Similarity=0.327 Sum_probs=88.0
Q ss_pred hhHHHHHHHHHHhhccCcceEEecCCC-CCccEEEEeecCCCCCCCCCCCCCCcceeeecCC-----cceEEEccccccc
Q 037265 171 DIHEPVRVALLLWSNWAPFTFEGSNDY-ENADIKISFQRGDHGDGTPFDGPWHTLGHAFSDP-----YAVVHFNGDVNWV 244 (305)
Q Consensus 171 ~~~~~i~~A~~~Ws~~~~l~F~ev~~~-~~adI~I~f~~~~hgd~~~fdG~gg~laha~~P~-----~G~ihfd~~e~w~ 244 (305)
..+..|+.|++.|+++++++|+++... ..+||.+.+...+. .++.+++|+.|. .|.+.++....+
T Consensus 22 ~~~~~v~~a~~~w~~~~~i~f~~~~~~~~~~di~~~~~~~~~--------~~~~~g~a~~~~~c~~~~~~~~~~~~~~~- 92 (167)
T cd00203 22 QIQSLILIAMQIWRDYLNIRFVLVGVEIDKADIAILVTRQDF--------DGGTGGWAYLGRVCDSLRGVGVLQDNQSG- 92 (167)
T ss_pred HHHHHHHHHHHHHHhhhCceEEEeccCCCcCcEEEEeccccC--------CCCceEEEecCCccCCCCCcEEEecCCcc-
Confidence 566788999999999999999999854 48999998876432 234456676653 255555433222
Q ss_pred cCCcCCcchhHHHHHHhhhhhcCCCCCCC--------------------CCCccccccCC---CCCCCCCHHHHHHHHHH
Q 037265 245 MGTVKGGFDMQTVALHELGHVLGLSHSSV--------------------KAASMWPSTRA---GTTKGLNDDDIRRMKML 301 (305)
Q Consensus 245 ~~~~~~~~~l~~Va~HEiGHaLGL~Hs~~--------------------~~svM~p~~~~---~~~~~l~~dDi~~iq~L 301 (305)
......|++|||||+|||.|..+ ..+||+|.... .....++..||..||++
T Consensus 93 ------~~~~~~~~~HElGH~LGl~H~~~~~~~~~~~~~~~~~~~~~~~~~siM~y~~~~~~~~~~~~fS~~d~~~i~~~ 166 (167)
T cd00203 93 ------TKEGAQTIAHELGHALGFYHDHDRKDRDDYPTIDDTLNAEDDDYYSVMSYTKGSFSDGQRKDFSQCDIDQINKL 166 (167)
T ss_pred ------cccchhhHHHHHHHHhCCCccCcCCCCCCCccccccccCCCCCCCeEeccCccccCcccCCCcCHHHHHHHHhh
Confidence 34678999999999999999865 46899987764 13448999999999999
Q ss_pred h
Q 037265 302 Y 302 (305)
Q Consensus 302 Y 302 (305)
|
T Consensus 167 Y 167 (167)
T cd00203 167 Y 167 (167)
T ss_pred C
Confidence 8
No 10
>cd04276 ZnMc_MMP_like_2 Zinc-dependent metalloprotease; MMP_like sub-family 2. A group of bacterial metalloproteinase domains similar to matrix metalloproteinases and astacin.
Probab=99.60 E-value=5.6e-15 Score=130.16 Aligned_cols=141 Identities=17% Similarity=0.184 Sum_probs=90.4
Q ss_pred cceeEEeecCCCChhhHHHHHHHHHHhhcc------CcceEEecCCC--CCccEE---EEeecCCCCCCCCCCCCCCcce
Q 037265 157 KKTVTYAFQPGTRDDIHEPVRVALLLWSNW------APFTFEGSNDY--ENADIK---ISFQRGDHGDGTPFDGPWHTLG 225 (305)
Q Consensus 157 k~~LtY~i~~~~~~~~~~~i~~A~~~Ws~~------~~l~F~ev~~~--~~adI~---I~f~~~~hgd~~~fdG~gg~la 225 (305)
|+.|||+|+++++.+++++|++||+.|+++ .++.+.++... ...||+ |+|.... ++..+...
T Consensus 7 k~pItyyI~~~~p~~~r~aI~~A~~~Wn~~fe~~Gf~~a~~v~~~p~~~~~~Diry~~ir~~~~~-------~~~~~~gp 79 (197)
T cd04276 7 KEPIVYYLDNTFPEKYRDAIREGVLYWNKAFEKAGFKNAIIVKVLPDDADPGDIRYNVIRWIHSP-------NGGWAYGP 79 (197)
T ss_pred CCCEEEEecCCCcHHHHHHHHHHHHHHHHHHHhcCCCccEEEEeCCCCcCcccceEEEEEEEecC-------CCcceecc
Confidence 899999999998878889999999999997 34555555432 236888 5555322 12233344
Q ss_pred eeecCCc-----ceEEEccccccccCC---cCCcchhHHHHHHhhhhhcCCCCCCC---------------------CCC
Q 037265 226 HAFSDPY-----AVVHFNGDVNWVMGT---VKGGFDMQTVALHELGHVLGLSHSSV---------------------KAA 276 (305)
Q Consensus 226 ha~~P~~-----G~ihfd~~e~w~~~~---~~~~~~l~~Va~HEiGHaLGL~Hs~~---------------------~~s 276 (305)
+...|.. ++|.++......... ...+..+..+++||+||+|||.|... ..|
T Consensus 80 s~~dPrTGeIl~a~V~l~~~~~~~~~~~~~~~~~~~~~~~~~he~gh~lGl~hn~~~s~~~~~~~l~~~~~~~~~~~~~S 159 (197)
T cd04276 80 SVVDPRTGEILKADVILYSGFLRQDQLWYEDLLAASLRYLLAHEVGHTLGLRHNFKASSDGSNEELEDPLGTKEKGATSS 159 (197)
T ss_pred cccCCCCCCeEEEEEEeCchhhccchhHHHHHHHHHHHHHHHHHHHHHhcCcccccccccCchhhhcchhhhhhcCCcce
Confidence 4555654 455665443211100 01123478899999999999999641 246
Q ss_pred cccc---ccCC-------CCCCCCCHHHHHHHHHHhCC
Q 037265 277 SMWP---STRA-------GTTKGLNDDDIRRMKMLYGR 304 (305)
Q Consensus 277 vM~p---~~~~-------~~~~~l~~dDi~~iq~LYg~ 304 (305)
||-. .+.. .....+...||.+||++||.
T Consensus 160 VMdY~~~~~~~~~~~~~~~~~~~~g~yDi~Aiq~~Y~~ 197 (197)
T cd04276 160 VMDYPPPNVAAQGEDQGDYYPPTIGPYDKWAIEYGYTP 197 (197)
T ss_pred eecCccccccccCccccccccCCCchHHHHHHHHHcCC
Confidence 7732 1210 01237889999999999985
No 11
>PF12388 Peptidase_M57: Dual-action HEIGH metallo-peptidase; InterPro: IPR024653 This entry represents the metallopeptidases M10, M27 and M57. The catalytic triad for proteases in this entry is HE-H-H, which in many members is in the sequence motif HEIGH [].
Probab=99.57 E-value=3.2e-14 Score=125.49 Aligned_cols=132 Identities=20% Similarity=0.301 Sum_probs=91.9
Q ss_pred cceeEEeecCCC----ChhhHHHHHHHHHHhhcc-CcceEEec--CCCCCccEEEEeecCCCCCCCCCCCCCCcceeeec
Q 037265 157 KKTVTYAFQPGT----RDDIHEPVRVALLLWSNW-APFTFEGS--NDYENADIKISFQRGDHGDGTPFDGPWHTLGHAFS 229 (305)
Q Consensus 157 k~~LtY~i~~~~----~~~~~~~i~~A~~~Ws~~-~~l~F~ev--~~~~~adI~I~f~~~~hgd~~~fdG~gg~laha~~ 229 (305)
.++|+..+.+.. ....+.++++|++.|+.+ ..|+|+-+ .....+||.|.-... +.+.|+.+.|.|
T Consensus 38 ~~~I~i~~~~~~~~~l~s~~~~al~~AI~~yNalgl~i~F~~t~g~~~~~~di~v~~~~~--------~~~~G~ggsAGF 109 (211)
T PF12388_consen 38 PRTITIIGYTGGSQSLNSAWRTALDEAINNYNALGLSITFTLTFGTNYQNADIIVYSNSS--------NNPSGAGGSAGF 109 (211)
T ss_pred CCEEEEEeCCCccccccHHHHHHHHHHHHHHHhhCCceEEEEecCCCcCCCceEEEeccC--------CCCCCcceeccC
Confidence 578888887732 225677899999999997 45777522 233467776632221 123455677888
Q ss_pred C-Ccc----eEEEccccccccCCcCCcchhHHHHHHhhhhhcCCCCCC------------------------------CC
Q 037265 230 D-PYA----VVHFNGDVNWVMGTVKGGFDMQTVALHELGHVLGLSHSS------------------------------VK 274 (305)
Q Consensus 230 P-~~G----~ihfd~~e~w~~~~~~~~~~l~~Va~HEiGHaLGL~Hs~------------------------------~~ 274 (305)
| .+| .|.+ +.+.+ ........|++|||||+|||.|++ |+
T Consensus 110 P~s~G~P~~~I~I-----~~~~~-~~~~~~~hvi~HEiGH~IGfRHTD~~~R~SCG~~~nEg~~~vGAi~IpGTPt~~d~ 183 (211)
T PF12388_consen 110 PTSNGNPYKFIQI-----YGLSN-YSVNVIEHVITHEIGHCIGFRHTDYFNRSSCGSGGNEGSAGVGAIHIPGTPTGADP 183 (211)
T ss_pred CCCCCCCCceEEE-----EecCC-CchhHHHHHHHHHhhhhccccccCcCCcccccccCCcCccccceEECCCCCCCCCC
Confidence 8 555 4555 11111 122346789999999999999975 46
Q ss_pred CCccccccCCCCCCCCCHHHHHHHHHHh
Q 037265 275 AASMWPSTRAGTTKGLNDDDIRRMKMLY 302 (305)
Q Consensus 275 ~svM~p~~~~~~~~~l~~dDi~~iq~LY 302 (305)
+|||...+..+....++..||.++++||
T Consensus 184 ~SiM~ac~~~~~~~~f~~~Di~Al~~lY 211 (211)
T PF12388_consen 184 NSIMNACFSSGEDGEFTSNDITALNYLY 211 (211)
T ss_pred chhhhccccCCCCCCcChhhHHHHHhhC
Confidence 7999999876655699999999999999
No 12
>cd04280 ZnMc_astacin_like Zinc-dependent metalloprotease, astacin_like subfamily or peptidase family M12A, a group of zinc-dependent proteolytic enzymes with a HExxH zinc-binding site/active site. Members of this family may have an amino terminal propeptide, which is cleaved to yield the active protease domain, which is consequently always found at the N-terminus in multi-domain architectures. This family includes: astacin, a digestive enzyme from Crayfish; meprin, a multiple domain membrane component that is constructed from a homologous alpha and beta chain, proteins involved in (bone) morphogenesis, tolloid from drosophila, and the sea urchin SPAN protein, which may also play a role in development.
Probab=99.50 E-value=2.1e-13 Score=118.80 Aligned_cols=91 Identities=21% Similarity=0.205 Sum_probs=63.2
Q ss_pred ceeEEeecCCCChhhHHHHHHHHHHhhccCcceEEecCCCCCccEEEEeecCCCCCCCCCCCCCCcceeeecCCcceEEE
Q 037265 158 KTVTYAFQPGTRDDIHEPVRVALLLWSNWAPFTFEGSNDYENADIKISFQRGDHGDGTPFDGPWHTLGHAFSDPYAVVHF 237 (305)
Q Consensus 158 ~~LtY~i~~~~~~~~~~~i~~A~~~Ws~~~~l~F~ev~~~~~adI~I~f~~~~hgd~~~fdG~gg~laha~~P~~G~ihf 237 (305)
..|.|.|+..-....++.|++||+.|+++++|+|++.+. ++..|.|..+ .| ++++-|..+ ....+.+
T Consensus 2 ~~VpY~i~~~~~~~~~~~I~~A~~~w~~~TcIrF~~~~~---~~~~I~f~~~-~G-c~S~vG~~~--------~~q~i~l 68 (180)
T cd04280 2 GTVPYVIDGSFDESDRSLILRAMREIESNTCIRFVPRTT---EKDYIRIVKG-SG-CWSYVGRVG--------GRQVVSL 68 (180)
T ss_pred CEEEEEECCCCCHHHHHHHHHHHHHHHhCCcceEEECCC---CCcEEEEEcC-CC-cceecCccC--------CceeEEe
Confidence 478999998544467788999999999999999999874 4556677654 33 344444321 1123333
Q ss_pred ccccccccCCcCCcchhHHHHHHhhhhhcCCCCCC
Q 037265 238 NGDVNWVMGTVKGGFDMQTVALHELGHVLGLSHSS 272 (305)
Q Consensus 238 d~~e~w~~~~~~~~~~l~~Va~HEiGHaLGL~Hs~ 272 (305)
.. ++....+++|||||||||.|..
T Consensus 69 ~~-----------~c~~~g~v~HE~~HalG~~HEh 92 (180)
T cd04280 69 GS-----------GCFSLGTIVHELMHALGFYHEQ 92 (180)
T ss_pred CC-----------CcCcCchhHHHHHHHhcCcchh
Confidence 21 2333689999999999999964
No 13
>PF01400 Astacin: Astacin (Peptidase family M12A) This Prosite motif covers only the active site.; InterPro: IPR001506 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 M12A (astacin 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 astacin () family of metalloendopeptidases encompasses a range of proteins found in hydra to humans, in mature and developmental systems []. Their functions include activation of growth factors, degradation of polypeptides, and processing of extracellular proteins []. The proteins are synthesised with N-terminal signal and pro-enzyme sequences, and many contain multiple domains C-terminal to the protease domain. They are either secreted from cells, or are associated with the plasma membrane. The astacin molecule adopts a kidney shape, with a deep active-site cleft between its N- and C-terminal domains []. The zinc ion, which lies at the bottom of the cleft, exhibits a unique penta-coordinated mode of binding, involving 3 histidine residues, a tyrosine and a water molecule (which is also bound to the carboxylate side chain of Glu93) []. The N-terminal domain comprises 2 alpha-helices and a 5-stranded beta-sheet. The overall topology of this domain is shared by the archetypal zinc-endopeptidase thermolysin. Astacin protease domains also share common features with serralysins, matrix metalloendopeptidases, and snake venom proteases; they cleave peptide bonds in polypeptides such as insulin B chain and bradykinin, and in proteins such as casein and gelatin; and they have arylamidase activity [].; GO: 0004222 metalloendopeptidase activity, 0006508 proteolysis; PDB: 3LQB_A 3EDH_A 3EDG_A 3EDI_A 1IAE_A 1IAB_A 1IAA_A 1AST_A 1IAC_A 1QJJ_A ....
Probab=99.43 E-value=5.4e-13 Score=117.30 Aligned_cols=96 Identities=28% Similarity=0.460 Sum_probs=61.0
Q ss_pred CCCCCcceeEEeecCCCChhhHHHHHHHHHHhhccCcceEEecCCCCCccEEEEeecCCCCCCCCCCCCCCcceeeecCC
Q 037265 152 RWPLTKKTVTYAFQPGTRDDIHEPVRVALLLWSNWAPFTFEGSNDYENADIKISFQRGDHGDGTPFDGPWHTLGHAFSDP 231 (305)
Q Consensus 152 kW~~~k~~LtY~i~~~~~~~~~~~i~~A~~~Ws~~~~l~F~ev~~~~~adI~I~f~~~~hgd~~~fdG~gg~laha~~P~ 231 (305)
+|+ ..+|.|.|...-+...++.|++|+..|++.++|+|+++. . .....|.|..+ .| ++++-|..+ .
T Consensus 2 ~Wp--~~~IpY~~~~~~~~~~~~~I~~Am~~~e~~TcI~F~~~~-~-~~~~~i~~~~~-~g-C~S~vG~~~--------g 67 (191)
T PF01400_consen 2 KWP--NGTIPYYIDPSFSSSQRQRIRKAMDEWEKNTCIRFVERT-E-NEDDYISFSNG-SG-CWSYVGRQG--------G 67 (191)
T ss_dssp S-G--GGEEEEEEETTS-HHHHHHHHHHHHHHHHHSSEEEEE-S-S-SSSSEEEEESS-SS-EEEESS--S--------S
T ss_pred cCC--CCEEEEEECCCCCHHHHHHHHHHHHHHHhCCCEEEEECC-C-CCceEEEeecC-cc-ccchhhhcC--------c
Confidence 799 889999999865546677899999999999999999998 3 44445566542 23 234444321 0
Q ss_pred cceEEEccccccccCCcCCcchhHHHHHHhhhhhcCCCCCC
Q 037265 232 YAVVHFNGDVNWVMGTVKGGFDMQTVALHELGHVLGLSHSS 272 (305)
Q Consensus 232 ~G~ihfd~~e~w~~~~~~~~~~l~~Va~HEiGHaLGL~Hs~ 272 (305)
.-.|.+. .+.....|++|||||||||.|..
T Consensus 68 ~q~i~l~-----------~~c~~~~~i~HEl~HaLG~~HEh 97 (191)
T PF01400_consen 68 EQTINLG-----------DGCFSVGTILHELGHALGFWHEH 97 (191)
T ss_dssp EEEEEE------------TTC-SHHHHHHHHHHHHTB--GG
T ss_pred ceeEEec-----------ceeCCccchHHHHHHHHhhhhhh
Confidence 1123222 12334679999999999999964
No 14
>PF01471 PG_binding_1: Putative peptidoglycan binding domain; InterPro: IPR002477 This entry represents peptidoglycan binding domain (PGBD), as well as related domains that share the same structure. PGBD may have a general peptidoglycan binding function, has a core structure consisting of a closed, three-helical bundle with a left-handed twist. It is found at the N or C terminus of a variety of enzymes involved in bacterial cell wall degradation [, , ]. Examples are: Muramoyl-pentapeptide carboxypeptidase (3.4.17.8 from EC) N-acetylmuramoyl-L-alanine amidase cwlA precursor (cell wall hydrolase, autolysin, 3.5.1.28 from EC) Autolytic lysozyme (1,4-beta-N-acetylmuramidase, autolysin, 3.2.1.17 from EC) Membrane-bound lytic murein transglycosylase B Zinc-containing D-alanyl-D-alanine-cleaving carboxypeptidase, VanX []. Many of the proteins having this domain are as yet uncharacterised. However, some are known to belong to MEROPS peptidase family M15 (clan MD), subfamily M15A metallopeptidases. A number of the proteins belonging to subfamily M15A are non-peptidase homologues as they either have been found experimentally to be without peptidase activity, or lack amino acid residues that are believed to be essential for the catalytic activity. Eukaryotic enzymes can contain structurally similar PGBD-like domains. Matrix metalloproteinases (MMP), which catalyse extracellular matrix degradation, have N-terminal domains that resemble PGBD. Examples are gelatinase A (MMP-2), which degrades type IV collagen [], stromelysin-1 (MMP-3), which plays a role in arthritis and tumour invasion [, ], and gelatinase B (MMP-9) secreted by neutrophils as part of the innate immune defence mechanism []. Several MMPs are implicated in cancer progression, since degradation of the extracellular matrix is an essential step in the cascade of metastasis [].; GO: 0008152 metabolic process; PDB: 1L6J_A 3BKH_A 3BKV_A 1GXD_A 1EAK_D 1CK7_A 1SLM_A 1LBU_A 1SU3_B.
Probab=99.40 E-value=5.9e-13 Score=94.09 Aligned_cols=56 Identities=29% Similarity=0.460 Sum_probs=49.4
Q ss_pred hhcHHHHHHHHHhcCCCCCCCCCCCccCCCCCCCCCCCCccchHHHHHHHHHHHHhcCCCccccCCHHhhhhh
Q 037265 43 VKGIHQLRKYLQSLGYVNQNNIRPSISLDNSDNESHIEDDYFGEDLESAIKTYQINFNLNATGTLDLQTISTM 115 (305)
Q Consensus 43 ~~~v~~~~~yL~~~GYl~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~Ai~~fQ~~~gL~~TG~lD~~T~~~m 115 (305)
+++|..+|.+|.++||++. ..++.|++.+++||++||+.+||++||++|.+|+++|
T Consensus 2 ~~~v~~lq~~L~~~gy~~~-----------------~~~g~~~~~t~~Av~~fQ~~~gL~~tG~~d~~T~~~L 57 (57)
T PF01471_consen 2 GPDVKALQQYLNRLGYYPG-----------------PVDGIFDPETREAVKAFQKANGLPVTGVVDPETWEAL 57 (57)
T ss_dssp SHHHHHHHHHHHHTTTT-S-----------------STTSBSHHHHHHHHHHHHHHTTS-SSSSBCHHHHHHH
T ss_pred cHHHHHHHHHHHHcCCCCC-----------------CCCCCcCHHHHHHHHHHHHHcCcCCCCccCHHHHhcC
Confidence 5678999999999999965 3467899999999999999999999999999999886
No 15
>cd04281 ZnMc_BMP1_TLD Zinc-dependent metalloprotease; BMP1/TLD-like subfamily. BMP1 (Bone morphogenetic protein 1) and TLD (tolloid)-like metalloproteases play vital roles in extracellular matrix formation, by cleaving precursor proteins such as enzymes, structural proteins, and proteins involved in the mineralization of the extracellular matrix. The drosophila protein tolloid and its Xenopus homologue xolloid cleave and inactivate Sog and chordin, respectively, which are inhibitors of Dpp (the Drosophila decapentaplegic gene product) and its homologue BMP4, involved in dorso-ventral patterning.
Probab=99.38 E-value=5.2e-12 Score=111.59 Aligned_cols=99 Identities=23% Similarity=0.414 Sum_probs=66.2
Q ss_pred CCCCCCCcceeEEeecCCCChhhHHHHHHHHHHhhccCcceEEecCCCCCccEEEEeecCCCCCCCCCCCCCCcceeeec
Q 037265 150 GPRWPLTKKTVTYAFQPGTRDDIHEPVRVALLLWSNWAPFTFEGSNDYENADIKISFQRGDHGDGTPFDGPWHTLGHAFS 229 (305)
Q Consensus 150 g~kW~~~k~~LtY~i~~~~~~~~~~~i~~A~~~Ws~~~~l~F~ev~~~~~adI~I~f~~~~hgd~~~fdG~gg~laha~~ 229 (305)
..+|+ +..|-|.|...-....+..|++|++.|++.++|+|++..+ ... .|.|..+..| ++++.|.-+.-.+
T Consensus 7 ~~~Wp--~~~VpY~i~~~~~~~~~~~I~~Am~~~~~~TCirF~~r~~-~~~--yi~f~~~~~G-C~S~vG~~~~g~q--- 77 (200)
T cd04281 7 ERIWP--GGVIPYVIDGNFTGSQRAMFKQAMRHWENFTCVTFVERTP-EEN--YIVFTYRPCG-CCSYVGRRGNGPQ--- 77 (200)
T ss_pred cCcCC--CCEEEEEECCCCCHHHHHHHHHHHHHHHhCCceEEEECCC-CCC--EEEEEECCCC-eeEcCCCcCCCce---
Confidence 47999 8899999976544356678999999999999999998764 233 4455443334 3455554220000
Q ss_pred CCcceEEEccccccccCCcCCcchhHHHHHHhhhhhcCCCCCC
Q 037265 230 DPYAVVHFNGDVNWVMGTVKGGFDMQTVALHELGHVLGLSHSS 272 (305)
Q Consensus 230 P~~G~ihfd~~e~w~~~~~~~~~~l~~Va~HEiGHaLGL~Hs~ 272 (305)
.+. ++. +.....+++|||||||||.|..
T Consensus 78 ----~is--------l~~---~C~~~Gti~HEl~HaLGf~HEh 105 (200)
T cd04281 78 ----AIS--------IGK---NCDKFGIVVHELGHVIGFWHEH 105 (200)
T ss_pred ----eee--------cCC---CcCcCchHHHHHHHHhcCcchh
Confidence 122 221 2334579999999999999964
No 16
>cd04282 ZnMc_meprin Zinc-dependent metalloprotease, meprin_like subfamily. Meprins are membrane-bound or secreted extracellular proteases, which cleave a variety of targets, including peptides such as parathyroid hormone, gastrin, and cholecystokinin, cytokines such as osteopontin, and proteins such as collagen IV, fibronectin, casein and gelatin. Meprins may also be able to release proteins from the cell surface. Closely related meprin alpha- and beta-subunits form homo- and hetero-oligomers; these complexes are found on epithelial cells of the intestine, for example, and are also expressed in certain cancer cells.
Probab=99.26 E-value=5.8e-11 Score=106.92 Aligned_cols=95 Identities=21% Similarity=0.317 Sum_probs=64.7
Q ss_pred CCCCCCcceeEEeecCCCChhhHHHHHHHHHHhhccCcceEEecCCCCCccEEEEeecCCCCCCCCCCCCCCcceeeecC
Q 037265 151 PRWPLTKKTVTYAFQPGTRDDIHEPVRVALLLWSNWAPFTFEGSNDYENADIKISFQRGDHGDGTPFDGPWHTLGHAFSD 230 (305)
Q Consensus 151 ~kW~~~k~~LtY~i~~~~~~~~~~~i~~A~~~Ws~~~~l~F~ev~~~~~adI~I~f~~~~hgd~~~fdG~gg~laha~~P 230 (305)
.+|+ + .|-|.|...-....+..|++|++.|++.|+++|++.+.. .. .|.|..+ .| +|++-|..|
T Consensus 44 ~~Wp--~-~VPY~i~~~~~~~~~~~I~~Am~~~~~~TCirF~~rt~e-~~--yi~i~~~-~G-C~S~vG~~g-------- 107 (230)
T cd04282 44 YRWP--F-PIPYILDDSLDLNAKGVILKAFEMYRLKSCVDFKPYEGE-SN--YIFFFKG-SG-CWSMVGDQQ-------- 107 (230)
T ss_pred cCCC--c-ceeEEECCCCCHHHHHHHHHHHHHHHhCCCeeEEECCCC-Cc--EEEEEcC-CC-eeeccCccC--------
Confidence 6999 6 899999876444667789999999999999999987642 33 3455543 23 344544322
Q ss_pred CcceEEEccccccccCCcCCcchhHHHHHHhhhhhcCCCCCC
Q 037265 231 PYAVVHFNGDVNWVMGTVKGGFDMQTVALHELGHVLGLSHSS 272 (305)
Q Consensus 231 ~~G~ihfd~~e~w~~~~~~~~~~l~~Va~HEiGHaLGL~Hs~ 272 (305)
..-.+. ++ .++....+++|||||||||.|..
T Consensus 108 g~q~is--------l~---~~C~~~Gti~HEl~HalGf~HEq 138 (230)
T cd04282 108 GGQNLS--------IG---AGCDYKATVEHEFLHALGFYHEQ 138 (230)
T ss_pred CeEEEE--------EC---CCcCCCchHHHHHHHHhCCcccc
Confidence 011232 22 13344689999999999999964
No 17
>cd04283 ZnMc_hatching_enzyme Zinc-dependent metalloprotease, hatching enzyme-like subfamily. Hatching enzymes are secreted by teleost embryos to digest the egg envelope or chorion. In some teleosts, the hatching enzyme may be a system consisting of two evolutionary related metalloproteases, high choriolytic enzyme and low choriolytic enzyme (HCE and LCE), which may have different substrate specificities and cooperatively digest the chorion.
Probab=99.20 E-value=1.3e-10 Score=101.16 Aligned_cols=92 Identities=20% Similarity=0.267 Sum_probs=59.6
Q ss_pred ceeEEeecCCCChhhHHHHHHHHHHhhccCcceEEecCCCCCccEEEEeecCCCCCCCCCCCCCCcceeeecCCcceEEE
Q 037265 158 KTVTYAFQPGTRDDIHEPVRVALLLWSNWAPFTFEGSNDYENADIKISFQRGDHGDGTPFDGPWHTLGHAFSDPYAVVHF 237 (305)
Q Consensus 158 ~~LtY~i~~~~~~~~~~~i~~A~~~Ws~~~~l~F~ev~~~~~adI~I~f~~~~hgd~~~fdG~gg~laha~~P~~G~ihf 237 (305)
-+|-|.|+..-....++.|++|++.|++.++|+|++.+. ...-| .|..+ .| ++++-|..|. .-.+.+
T Consensus 4 ~~IpY~i~~~~~~~~~~~I~~A~~~~~~~TCirF~~~~~-~~~yi--~~~~~-~g-C~S~vG~~gg--------~q~i~l 70 (182)
T cd04283 4 VYVPYVISPQYSENERAVIEKAMQEFETLTCVRFVPRTT-ERDYL--NIESR-SG-CWSYIGRQGG--------RQTVSL 70 (182)
T ss_pred EEEEEEECCCCCHHHHHHHHHHHHHHHhCCceeeEECCC-CCcEE--EEEcC-CC-ceEecCccCC--------ceeEec
Confidence 468899976544456788999999999999999998763 23344 44432 23 3444443220 011222
Q ss_pred ccccccccCCcCCcchhHHHHHHhhhhhcCCCCCC
Q 037265 238 NGDVNWVMGTVKGGFDMQTVALHELGHVLGLSHSS 272 (305)
Q Consensus 238 d~~e~w~~~~~~~~~~l~~Va~HEiGHaLGL~Hs~ 272 (305)
. ..+.....+++|||||||||.|..
T Consensus 71 ~----------~~~C~~~G~i~HEl~HaLG~~HEh 95 (182)
T cd04283 71 Q----------KQGCMYKGIIQHELLHALGFYHEQ 95 (182)
T ss_pred C----------CCCcCccchHHHHHHHHhCCcccc
Confidence 1 113344679999999999999974
No 18
>PF02031 Peptidase_M7: Streptomyces extracellular neutral proteinase (M7) family; InterPro: IPR000013 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 M7 (snapalysin 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. With a molecular weight of around 16kDa, Streptomyces extracellular neutral protease is one of the smallest known proteases []; it is capable of hydrolysing milk proteins []. The enzyme is synthesised as a proenzyme with a signal peptide, a propeptide and an active domain that contains the conserved HEXXH motif characteristic of metalloproteases. Although family M7 shows active site sequence similarity to other members, it differs in one major respect: the third zinc ligand appears to be an aspartate residue rather than the usual histidine.; GO: 0004222 metalloendopeptidase activity, 0008270 zinc ion binding, 0006508 proteolysis, 0005576 extracellular region; PDB: 1C7K_A 1KUH_A.
Probab=99.10 E-value=6.3e-10 Score=90.07 Aligned_cols=123 Identities=20% Similarity=0.286 Sum_probs=72.0
Q ss_pred eeEEeecCCCChhhHHHHHHHHHHhhc-cCcceEEecCCCCCccEEEEeecCCCCCCCCCCCCCCcceeeecCCcceEEE
Q 037265 159 TVTYAFQPGTRDDIHEPVRVALLLWSN-WAPFTFEGSNDYENADIKISFQRGDHGDGTPFDGPWHTLGHAFSDPYAVVHF 237 (305)
Q Consensus 159 ~LtY~i~~~~~~~~~~~i~~A~~~Ws~-~~~l~F~ev~~~~~adI~I~f~~~~hgd~~~fdG~gg~laha~~P~~G~ihf 237 (305)
+|+|.-... .+.+.+|.+|.+.|+. |.+++|.+.. .++|+|.-... +++..+..--...|.|.+
T Consensus 3 tv~Ydas~A--~~f~~~i~~aa~iWN~sV~NV~L~~~s---~a~~~~~~~~~----------~~~sya~~~g~G~G~I~l 67 (132)
T PF02031_consen 3 TVYYDASRA--PEFRSAIAQAAQIWNSSVSNVRLVEGS---SADIRYYEGND----------PRGSYASTDGLGSGYIFL 67 (132)
T ss_dssp EEEEEEEE---GGGHHHHHHHHHHHHHH-SSEEEEE-S---S-SEEEEEE------------TT--EEEE-SSS-EEEEE
T ss_pred EEEEeCCCC--chhHHHHHHHHHHHhcccCceEEeecC---CCcEEEEEecC----------CCCcccccCCCCcEEEEe
Confidence 456654332 2678899999999986 8999999976 48988765431 233333332234688988
Q ss_pred ccccccccCCcCCcchhHHHHHHhhhhhcCCC-CCCCC-CCccccccCCCCCC--CCCHHHHHHHHHHhC
Q 037265 238 NGDVNWVMGTVKGGFDMQTVALHELGHVLGLS-HSSVK-AASMWPSTRAGTTK--GLNDDDIRRMKMLYG 303 (305)
Q Consensus 238 d~~e~w~~~~~~~~~~l~~Va~HEiGHaLGL~-Hs~~~-~svM~p~~~~~~~~--~l~~dDi~~iq~LYg 303 (305)
|.. +. .+++-..|++|||||+|||. |-+-| .++|.-.-.+.... .....++..+.++|.
T Consensus 68 ~~~--~~-----qgy~~~RIaaHE~GHiLGLPD~y~GpCS~LMSG~~aG~sCtN~~Pna~E~a~V~~~~a 130 (132)
T PF02031_consen 68 DYQ--QN-----QGYNSTRIAAHELGHILGLPDHYPGPCSELMSGGSAGTSCTNAYPNAAERARVNSLFA 130 (132)
T ss_dssp EHH--HH-----HHS-HHHHHHHHHHHHHT----TTS-TT-GGGTTTT-TT----S--HHHHHHHHHHCT
T ss_pred chH--Hh-----hCCccceeeeehhccccCCCCCCCCccHHhhcCCCCCCCCCCCCCCHHHHHHHHHHhc
Confidence 842 21 25677889999999999994 44333 46787443322222 567789999999985
No 19
>KOG3714 consensus Meprin A metalloprotease [Posttranslational modification, protein turnover, chaperones]
Probab=99.06 E-value=9e-10 Score=107.53 Aligned_cols=98 Identities=24% Similarity=0.344 Sum_probs=68.4
Q ss_pred CCCCCCcceeEEeecCCCChhhHHHHHHHHHHhhccCcceEEecCCCCCccEEEEeecCCCCCCCCCCCCCCcceeeecC
Q 037265 151 PRWPLTKKTVTYAFQPGTRDDIHEPVRVALLLWSNWAPFTFEGSNDYENADIKISFQRGDHGDGTPFDGPWHTLGHAFSD 230 (305)
Q Consensus 151 ~kW~~~k~~LtY~i~~~~~~~~~~~i~~A~~~Ws~~~~l~F~ev~~~~~adI~I~f~~~~hgd~~~fdG~gg~laha~~P 230 (305)
.+|+ ...|.|.|...-....+..|+.||+.|++.|+++|.+..+. ..+..+.+..+ | ++++-|..|
T Consensus 80 ~~Wp--~~~ipY~i~~~~~~~~r~~i~~A~~~~~~~TCi~F~~~~~~-~~~~~~~~~~~--g-C~S~VGr~g-------- 145 (411)
T KOG3714|consen 80 RRWP--NGVIPYYIDGSFTSSQRALIRQAMREIENHTCIRFVERTTP-DKDYLIVFTGG--G-CYSYVGRRG-------- 145 (411)
T ss_pred hcCC--CCeeeeEECCCCCHHHHHHHHHHHHHHhhCcceEEEeCCCC-CcceEEEeCCC--c-ceeeeCccC--------
Confidence 8999 78999999987443667788999999999999999998743 34444444432 3 345555433
Q ss_pred CcceEEEccccccccCCcCCcchhHHHHHHhhhhhcCCCCCC
Q 037265 231 PYAVVHFNGDVNWVMGTVKGGFDMQTVALHELGHVLGLSHSS 272 (305)
Q Consensus 231 ~~G~ihfd~~e~w~~~~~~~~~~l~~Va~HEiGHaLGL~Hs~ 272 (305)
.+. +.-+++ .+.....|++|||+||||+.|.+
T Consensus 146 -g~~------q~~sl~---~~C~~~G~i~HEl~HaLGf~Heh 177 (411)
T KOG3714|consen 146 -GGQ------QLLSLG---DGCDRFGTIVHELMHALGFWHEH 177 (411)
T ss_pred -CCc------cceecC---CCcCcCchhHHHHHHHhhhhhcc
Confidence 111 112232 24455899999999999999964
No 20
>COG5549 Predicted Zn-dependent protease [Posttranslational modification, protein turnover, chaperones]
Probab=98.80 E-value=8.5e-09 Score=89.97 Aligned_cols=124 Identities=21% Similarity=0.273 Sum_probs=75.9
Q ss_pred hhHHHHHHHHHHhhccCcceEEecCCCCCccEEEEeecCCCCCCCCCCCCCC----cceeeecC-CcceEEEcccccccc
Q 037265 171 DIHEPVRVALLLWSNWAPFTFEGSNDYENADIKISFQRGDHGDGTPFDGPWH----TLGHAFSD-PYAVVHFNGDVNWVM 245 (305)
Q Consensus 171 ~~~~~i~~A~~~Ws~~~~l~F~ev~~~~~adI~I~f~~~~hgd~~~fdG~gg----~laha~~P-~~G~ihfd~~e~w~~ 245 (305)
..++++-.|++.|++.-|+..+|-. +.|||+|...+. -|.++ ++-+. .++.-|+- ..|--|++....-.+
T Consensus 104 ~wq~a~~tava~wa~~fpl~ive~~--eeaDItie~~n~-pgtg~--~~~grArtal~~~efl~~~~~~~~lnhr~~i~~ 178 (236)
T COG5549 104 RWQGAYLTAVAGWAKTFPLIIVERF--EEADITIEVGNP-PGTGW--RQYGRARTALIAYEFLGHALGLGHLNHRGDIMY 178 (236)
T ss_pred hHHHHHHHHHHHHHHhCCceeeecc--eeeeEEEEecCC-CCCcc--cccchHHHHHHHHHHhhhccCcccccccccccC
Confidence 3467899999999999776666544 589999987653 22221 12111 01111111 112123332111111
Q ss_pred CCcCCcchhHHHHHHhhhhhcCCC-CCCCCCCccccccCCCCCCCCCHHHHHHHHHHhC
Q 037265 246 GTVKGGFDMQTVALHELGHVLGLS-HSSVKAASMWPSTRAGTTKGLNDDDIRRMKMLYG 303 (305)
Q Consensus 246 ~~~~~~~~l~~Va~HEiGHaLGL~-Hs~~~~svM~p~~~~~~~~~l~~dDi~~iq~LYg 303 (305)
.......++..+|.||+|||||+. ||+- .++|.+..+ ...++..|+..++.+|-
T Consensus 179 ~pg~~~e~L~~tarhElGhaLgi~ghsd~-ks~aly~~s---~~~is~rdv~tL~r~Ye 233 (236)
T COG5549 179 PPGELRENLNPTARHELGHALGIWGHSDL-KSDALYGIS---WQGISRRDVKTLERKYE 233 (236)
T ss_pred CcccchhhhhHHHHHhhcchheecccccc-hhhhhcchh---hcccCHHHHHHHHHHhc
Confidence 222344578999999999999997 8775 577765444 23599999999999995
No 21
>TIGR02869 spore_SleB spore cortex-lytic enzyme. Members of this protein family are the spore cortex-lytic enzyme SleB from Bacillus subtilis and other Gram-positive, endospore-forming bacterial species. This protein is stored in an inactive form in the spore and activated during germination.
Probab=98.64 E-value=6.5e-08 Score=85.75 Aligned_cols=65 Identities=22% Similarity=0.317 Sum_probs=58.6
Q ss_pred CCCCCCchhcHHHHHHHHHhcCCCCCCCCCCCccCCCCCCCCCCCCccchHHHHHHHHHHHHhcCCCccccCCHHhhhhh
Q 037265 36 GSQKGDKVKGIHQLRKYLQSLGYVNQNNIRPSISLDNSDNESHIEDDYFGEDLESAIKTYQINFNLNATGTLDLQTISTM 115 (305)
Q Consensus 36 ~~~~g~~~~~v~~~~~yL~~~GYl~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~Ai~~fQ~~~gL~~TG~lD~~T~~~m 115 (305)
..+.|+.+++|..+|..|...||... ..++.|+..+++||+.||+.+||+++|++|..|+..|
T Consensus 6 ~l~~G~~g~~V~~LQ~~L~~lG~~~g-----------------~idG~fg~~T~~AV~~FQ~~~GL~~dG~vg~~T~~~L 68 (201)
T TIGR02869 6 TYQRGSTGSDVIEIQRRLKAWGYYNG-----------------KVDGVFGWLTYWAVRKFQSKNGLTVDGIVGPKTKAAL 68 (201)
T ss_pred cCCCCCCcHHHHHHHHHHHHcCCCCC-----------------CCCCccCHHHHHHHHHHHHHhCCCCCCCcCHHHHHHh
Confidence 35669999999999999999999875 3367899999999999999999999999999999999
Q ss_pred cc
Q 037265 116 AQ 117 (305)
Q Consensus 116 ~~ 117 (305)
..
T Consensus 69 ~~ 70 (201)
T TIGR02869 69 GI 70 (201)
T ss_pred CC
Confidence 43
No 22
>PF11350 DUF3152: Protein of unknown function (DUF3152); InterPro: IPR022603 This entry represents Actinobacteria proteins of unknown function. Some are annotated as membrane proteins, however this cannot be confirmed.
Probab=98.23 E-value=6.5e-06 Score=72.14 Aligned_cols=115 Identities=23% Similarity=0.243 Sum_probs=77.0
Q ss_pred cceeEEeecCCCC---------hhhHHHHHHHH---HHhhccCcceEEecCCCCCccEEEEeecCCCCCCCC--CCCCCC
Q 037265 157 KKTVTYAFQPGTR---------DDIHEPVRVAL---LLWSNWAPFTFEGSNDYENADIKISFQRGDHGDGTP--FDGPWH 222 (305)
Q Consensus 157 k~~LtY~i~~~~~---------~~~~~~i~~A~---~~Ws~~~~l~F~ev~~~~~adI~I~f~~~~hgd~~~--fdG~gg 222 (305)
.+.++|.+..... ++..+.|.+.+ +-|.....+.|..|... .+|++|...+...-+..+ .+-.
T Consensus 28 ~~~~rY~VeVE~Gi~~~~~gg~~~fA~~V~~tL~DpRgW~~~g~~~F~rV~~~-~~Df~I~Lasp~T~~~lC~g~~~~-- 104 (203)
T PF11350_consen 28 GRLYRYRVEVEDGIDVDAYGGDDAFAAMVDATLADPRGWTADGRVRFQRVDSG-APDFRISLASPGTTDRLCAGLDTS-- 104 (203)
T ss_pred CceEEEEEEEccCcCCcccccHHHHHHHHHHHhcCCCCCCcCCCEEEEECCCC-CCCEEEEECCcchhhhhccCcCcC--
Confidence 4789999974321 23444455555 34999899999999975 499999999865544322 2221
Q ss_pred cceeeecCCcceEEEccccccccCCcCCcc----hhHHHHHHhhhhhcCCCCCCCCC
Q 037265 223 TLGHAFSDPYAVVHFNGDVNWVMGTVKGGF----DMQTVALHELGHVLGLSHSSVKA 275 (305)
Q Consensus 223 ~laha~~P~~G~ihfd~~e~w~~~~~~~~~----~l~~Va~HEiGHaLGL~Hs~~~~ 275 (305)
.....+.|..++|.+|.. .|..+....+- ....|+-||+||+||-.|..-+.
T Consensus 105 ~e~SC~~~~g~~VvIN~~-RWv~Ga~~f~gdl~~YRqYvINHEVGH~LGh~H~~Cpg 160 (203)
T PF11350_consen 105 GETSCRNPAGGRVVINLA-RWVRGAPAFGGDLASYRQYVINHEVGHALGHGHEPCPG 160 (203)
T ss_pred ceeEeecCCCCeEEEehH-HhhccCcccCCcHHHHHHHhhhhhhhhhcccCCCcCCC
Confidence 123444555678877764 58876533322 34679999999999999987643
No 23
>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=97.82 E-value=0.00011 Score=64.25 Aligned_cols=48 Identities=23% Similarity=0.242 Sum_probs=35.3
Q ss_pred hhHHHHHHhhhhhcCCCCCCCC----------CCccccccCCCCCCCCCHHHHHHHHH
Q 037265 253 DMQTVALHELGHVLGLSHSSVK----------AASMWPSTRAGTTKGLNDDDIRRMKM 300 (305)
Q Consensus 253 ~l~~Va~HEiGHaLGL~Hs~~~----------~svM~p~~~~~~~~~l~~dDi~~iq~ 300 (305)
....|++||+||.|||.|.... +-||.|.........++...+..|+.
T Consensus 132 ~~~~~~aHElGH~lG~~HD~~~~~~~~c~~~~~~IM~~~~~~~~~~~FS~CS~~~i~~ 189 (192)
T cd04267 132 LTALTMAHELGHNLGAEHDGGDELAFECDGGGNYIMAPVDSGLNSYRFSQCSIGSIRE 189 (192)
T ss_pred eehhhhhhhHHhhcCCcCCCCCCccccCCCCCCeEEcccccCCCCCccChhhHHHHHH
Confidence 4567999999999999997652 24899876531234788887777764
No 24
>PF13583 Reprolysin_4: Metallo-peptidase family M12B Reprolysin-like
Probab=97.79 E-value=2.9e-05 Score=69.09 Aligned_cols=48 Identities=21% Similarity=0.190 Sum_probs=33.1
Q ss_pred hHHHHHHhhhhhcCCCCCCCC--------------CCccccccCCCCCCCCCHHHHHHHHHHh
Q 037265 254 MQTVALHELGHVLGLSHSSVK--------------AASMWPSTRAGTTKGLNDDDIRRMKMLY 302 (305)
Q Consensus 254 l~~Va~HEiGHaLGL~Hs~~~--------------~svM~p~~~~~~~~~l~~dDi~~iq~LY 302 (305)
...+++|||||+|||.|..+. .+||.+ ........++.-+|..|+...
T Consensus 137 ~~~~~aHEiGH~lGl~H~~~~~~~~~~~~~~~~~~~tIMsY-~~~~~~~~FS~~~i~~i~~~~ 198 (206)
T PF13583_consen 137 GYQTFAHEIGHNLGLRHDFDYSGDPYSYAYECDSGQTIMSY-ASRPSRPYFSPPSIEYIREVV 198 (206)
T ss_pred cchHHHHHHHHHhcCCCCcccCCCcccccccCCCCCEEeCC-CCCCCCCCCCchhHHHHhCCC
Confidence 347799999999999997532 368973 221222358888888886543
No 25
>PRK10594 murein L,D-transpeptidase; Provisional
Probab=97.78 E-value=4e-05 Score=77.69 Aligned_cols=83 Identities=18% Similarity=0.256 Sum_probs=59.5
Q ss_pred CCCCCCchhcHHHHHHHHHhcCCCCCCC--CCC--Cc----cCC-------------------CCCCCCCCCCccchHHH
Q 037265 36 GSQKGDKVKGIHQLRKYLQSLGYVNQNN--IRP--SI----SLD-------------------NSDNESHIEDDYFGEDL 88 (305)
Q Consensus 36 ~~~~g~~~~~v~~~~~yL~~~GYl~~~~--~~~--~~----~~~-------------------~~~~~~~~~~~~~~~~~ 88 (305)
..+.|+...+|..+.+.|...|++.... ..+ .. .++ +...+....+..|++++
T Consensus 234 ~LrpG~~~~~V~~LR~RL~~~G~l~~~~~~~~~~~~~~~~~~~~~~a~~~~~~~~~~~~~~~~~~~~~~~~~~~~YD~~L 313 (608)
T PRK10594 234 TLRPGQWSNDVPALREILQRTGMLDGGPKITLPGDDTPTDAVVSPSAVTVETAETKPMDKQTTSRSKPAPAVRAAYDNEL 313 (608)
T ss_pred CCCCCCCCchHHHHHHHHHHcCCcccccccccccccccccccccccccccccccccccccccccccccccccccccCHHH
Confidence 4677999999999999999999985310 000 00 000 00000011245699999
Q ss_pred HHHHHHHHHhcCCCccccCCHHhhhhhccC
Q 037265 89 ESAIKTYQINFNLNATGTLDLQTISTMAQP 118 (305)
Q Consensus 89 ~~Ai~~fQ~~~gL~~TG~lD~~T~~~m~~P 118 (305)
.+|||+||+.+||.++|+++..|+..|+.|
T Consensus 314 v~AVK~FQ~rhGL~~DGvIG~~T~~~LNvs 343 (608)
T PRK10594 314 VEAVKRFQAWQGLGADGVIGPRTRDWLNVT 343 (608)
T ss_pred HHHHHHHHHHcCCCCCcCcCHHHHHHHcCC
Confidence 999999999999999999999999998755
No 26
>cd04273 ZnMc_ADAMTS_like Zinc-dependent metalloprotease, ADAMTS_like subgroup. ADAMs (A Disintegrin And Metalloprotease) are glycoproteins, which play roles in cell signaling, cell fusion, and cell-cell interactions. This particular subfamily represents domain architectures that combine ADAM-like metalloproteinases with thrombospondin type-1 repeats. ADAMTS (a disintegrin and metalloproteinase with thrombospondin motifs) proteinases are inhibited by TIMPs (tissue inhibitors of metalloproteinases), and they play roles in coagulation, angiogenesis, development and progression of arthritis. They hydrolyze the von Willebrand factor precursor and various components of the extracellular matrix.
Probab=97.61 E-value=0.0001 Score=65.38 Aligned_cols=119 Identities=22% Similarity=0.243 Sum_probs=68.4
Q ss_pred HHHHHHHHHhhccCcceEEecCCCCCccEEEEeecCCCCCCCCCCCCCCcceeeecCCcceEEEccccccccCCcCCcch
Q 037265 174 EPVRVALLLWSNWAPFTFEGSNDYENADIKISFQRGDHGDGTPFDGPWHTLGHAFSDPYAVVHFNGDVNWVMGTVKGGFD 253 (305)
Q Consensus 174 ~~i~~A~~~Ws~~~~l~F~ev~~~~~adI~I~f~~~~hgd~~~fdG~gg~laha~~P~~G~ihfd~~e~w~~~~~~~~~~ 253 (305)
...-+.|..|.......-. ......|+.+-+...+.... ++++++++.|+.. .+. .......+.. ..+..
T Consensus 70 ~~~L~~F~~w~~~~~~~~~--~~~~~~D~a~llt~~d~~~~---~~~~~~~G~A~~g---giC-~~~~s~~i~~-~~~~~ 139 (207)
T cd04273 70 QKSLKSFCRWQKKLNPPND--SDPEHHDHAILLTRQDICRS---NGNCDTLGLAPVG---GMC-SPSRSCSINE-DTGLS 139 (207)
T ss_pred HHHHHHHHHHHHHcCCccc--ccccccceEEEEeeeccccc---CCCCCceEEeccc---cCC-CCCcceEEEc-CCCce
Confidence 3346789999763322110 11236787777765433221 4567777777642 111 0000111111 12334
Q ss_pred hHHHHHHhhhhhcCCCCCCC---------CCCccccccCCC-CCCCCCHHHHHHHHHHh
Q 037265 254 MQTVALHELGHVLGLSHSSV---------KAASMWPSTRAG-TTKGLNDDDIRRMKMLY 302 (305)
Q Consensus 254 l~~Va~HEiGHaLGL~Hs~~---------~~svM~p~~~~~-~~~~l~~dDi~~iq~LY 302 (305)
...|++|||||.||+.|-.+ .+-||+|..... ....++..-+..++.+.
T Consensus 140 ~a~~~aHElGH~LG~~HD~~~~~C~~~~~~~~IM~~~~~~~~~~~~fS~CS~~~~~~~l 198 (207)
T cd04273 140 SAFTIAHELGHVLGMPHDGDGNSCGPEGKDGHIMSPTLGANTGPFTWSKCSRRYLTSFL 198 (207)
T ss_pred eEEeeeeechhhcCCCCCCCCCCCCCCCCCceeecccccCCCCCCCcCHHHHHHHHHHH
Confidence 56799999999999999865 268999987642 23367777777666543
No 27
>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=97.48 E-value=6e-05 Score=64.12 Aligned_cols=24 Identities=33% Similarity=0.541 Sum_probs=15.7
Q ss_pred cchhHHHHHHhhhhhcCCCCCCCC
Q 037265 251 GFDMQTVALHELGHVLGLSHSSVK 274 (305)
Q Consensus 251 ~~~l~~Va~HEiGHaLGL~Hs~~~ 274 (305)
..+...|++||+||-|||.|....
T Consensus 66 ~~~~g~TltHEvGH~LGL~HtF~~ 89 (154)
T PF05572_consen 66 QYNFGKTLTHEVGHWLGLYHTFGG 89 (154)
T ss_dssp TS-SSHHHHHHHHHHTT---TT--
T ss_pred ccccccchhhhhhhhhcccccccC
Confidence 445679999999999999998643
No 28
>COG1913 Predicted Zn-dependent proteases [General function prediction only]
Probab=97.45 E-value=5.9e-05 Score=64.62 Aligned_cols=28 Identities=46% Similarity=0.583 Sum_probs=24.8
Q ss_pred hHHHHHHhhhhhcCCCCCCCCCCccccc
Q 037265 254 MQTVALHELGHVLGLSHSSVKAASMWPS 281 (305)
Q Consensus 254 l~~Va~HEiGHaLGL~Hs~~~~svM~p~ 281 (305)
...=++||+||+|||.|=+++.=||++.
T Consensus 124 v~KEv~HElGH~~GL~HC~N~~CVM~FS 151 (181)
T COG1913 124 VVKEVLHELGHLLGLSHCPNPRCVMNFS 151 (181)
T ss_pred HHHHHHHHhhhhcCcccCCCCCcEEeCC
Confidence 3556899999999999999999999954
No 29
>COG3409 Putative peptidoglycan-binding domain-containing protein [Cell envelope biogenesis, outer membrane]
Probab=97.45 E-value=0.0002 Score=61.58 Aligned_cols=66 Identities=20% Similarity=0.343 Sum_probs=57.5
Q ss_pred CCCCCchhcHHHHHHHHHhcCCCC-CCCCCCCccCCCCCCCCCCCCccchHHHHHHHHHHHHhcCC-CccccCCHHhhhh
Q 037265 37 SQKGDKVKGIHQLRKYLQSLGYVN-QNNIRPSISLDNSDNESHIEDDYFGEDLESAIKTYQINFNL-NATGTLDLQTIST 114 (305)
Q Consensus 37 ~~~g~~~~~v~~~~~yL~~~GYl~-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~Ai~~fQ~~~gL-~~TG~lD~~T~~~ 114 (305)
...+..+..|..+|.-|.+.||.. . ..++.|+..+..||+.||+.+|| +++|+++.+|+..
T Consensus 39 ~~~~~~~~~v~~lq~~L~~~g~~~~~-----------------~~dg~~g~~t~~av~~fQ~~~gl~~~dG~~g~~t~~a 101 (185)
T COG3409 39 LTLGAEGPSVRILQAALNALGYYPDG-----------------VIDGVYGPETAAAVRAFQQKNGLSPVDGIVGPATRAA 101 (185)
T ss_pred cccCCCCchHHHHHHHHHhcCCCCCC-----------------CccCccCcccHHHHHHHhhhcCcccccccccHHHHHH
Confidence 344667889999999999999998 4 44788999999999999999999 8999999999999
Q ss_pred hccCc
Q 037265 115 MAQPR 119 (305)
Q Consensus 115 m~~PR 119 (305)
+....
T Consensus 102 l~~~~ 106 (185)
T COG3409 102 LPSQL 106 (185)
T ss_pred HHHHh
Confidence 87643
No 30
>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=97.32 E-value=8.2e-05 Score=64.37 Aligned_cols=48 Identities=23% Similarity=0.252 Sum_probs=19.2
Q ss_pred hHHHHHHhhhhhcCCCCCCCC-------------CCccccccCCCCCCCCCHHHHHHHHHHh
Q 037265 254 MQTVALHELGHVLGLSHSSVK-------------AASMWPSTRAGTTKGLNDDDIRRMKMLY 302 (305)
Q Consensus 254 l~~Va~HEiGHaLGL~Hs~~~-------------~svM~p~~~~~~~~~l~~dDi~~iq~LY 302 (305)
-..|++|||||.||+.|..+. ..||++.... ....+++.-|..|+.+-
T Consensus 111 ~~~~~aHElGH~lGa~Hd~~~~~~~~~~~~~~sg~~IMsy~~~~-~~~~fS~cS~~~i~~~l 171 (173)
T PF13574_consen 111 GIDTFAHELGHQLGAPHDFDNGCNPGSPTCPGSGGYIMSYAGIC-NNDKFSPCSIRQIRAVL 171 (173)
T ss_dssp HHHHHHHHHHHHHT---SSSS----SS--T-STTT-TT-SS-GG-GG---------------
T ss_pred eeeeehhhhHhhcCCCCCCCCCCCCCCCcCCCCCCEEEeeCCCC-CCccccccccccccccc
Confidence 467899999999999998654 2789855221 22378888888877653
No 31
>PRK13267 archaemetzincin-like protein; Reviewed
Probab=97.24 E-value=0.0002 Score=62.35 Aligned_cols=27 Identities=37% Similarity=0.503 Sum_probs=24.3
Q ss_pred hHHHHHHhhhhhcCCCCCCCCCCcccc
Q 037265 254 MQTVALHELGHVLGLSHSSVKAASMWP 280 (305)
Q Consensus 254 l~~Va~HEiGHaLGL~Hs~~~~svM~p 280 (305)
+..+++||+||.|||.|-.++.-+|+.
T Consensus 125 ~~k~~~HElGH~lGL~HC~~~~CvM~~ 151 (179)
T PRK13267 125 VRKEVTHELGHTLGLEHCDNPRCVMNF 151 (179)
T ss_pred HHHHHHHHHHHHcCCccCCCCCccCCC
Confidence 456799999999999999999999994
No 32
>PF13582 Reprolysin_3: Metallo-peptidase family M12B Reprolysin-like; PDB: 3P24_C.
Probab=97.10 E-value=0.00019 Score=58.01 Aligned_cols=18 Identities=44% Similarity=0.672 Sum_probs=12.6
Q ss_pred hHHHHHHhhhhhcCCCCC
Q 037265 254 MQTVALHELGHVLGLSHS 271 (305)
Q Consensus 254 l~~Va~HEiGHaLGL~Hs 271 (305)
...|++|||||.|||.|+
T Consensus 107 ~~~~~~HEiGH~lGl~Hd 124 (124)
T PF13582_consen 107 GVDTFAHEIGHNLGLNHD 124 (124)
T ss_dssp STTHHHHHHHHHTT----
T ss_pred cceEeeehhhHhcCCCCC
Confidence 348999999999999995
No 33
>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=97.06 E-value=0.00026 Score=61.86 Aligned_cols=23 Identities=30% Similarity=0.494 Sum_probs=15.3
Q ss_pred chhHHHHHHhhhhhcCCCCCCCC
Q 037265 252 FDMQTVALHELGHVLGLSHSSVK 274 (305)
Q Consensus 252 ~~l~~Va~HEiGHaLGL~Hs~~~ 274 (305)
.....|++|||||.||+.|..+.
T Consensus 140 ~~~~~~~AHEiGH~lGa~HD~~~ 162 (196)
T PF13688_consen 140 YNGAITFAHEIGHNLGAPHDGDY 162 (196)
T ss_dssp HHHHHHHHHHHHHHTT-----SS
T ss_pred CceehhhHHhHHHhcCCCCCCCC
Confidence 45678999999999999997664
No 34
>PF07998 Peptidase_M54: Peptidase family M54; InterPro: IPR012962 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 entry represents zinc-dependent peptidases belonging to the MEROPS peptidase family M54, more commonly known as the archaemetzincins. The family has a wide taxonomic distribution, being found in archaea, bacteria and eukaryotes. Two human homologues have been characterised []. ; GO: 0008237 metallopeptidase activity, 0008270 zinc ion binding; PDB: 3LMC_A 2XHQ_A 2X7M_A.
Probab=97.04 E-value=0.00034 Score=61.59 Aligned_cols=28 Identities=39% Similarity=0.531 Sum_probs=20.1
Q ss_pred hhHHHHHHhhhhhcCCCCCCCCCCccccc
Q 037265 253 DMQTVALHELGHVLGLSHSSVKAASMWPS 281 (305)
Q Consensus 253 ~l~~Va~HEiGHaLGL~Hs~~~~svM~p~ 281 (305)
.+..+++||+||.+||.|=.+ .-+|++.
T Consensus 144 R~~Kea~HElGH~~GL~HC~~-~CvM~~s 171 (194)
T PF07998_consen 144 RVCKEAVHELGHLFGLDHCEN-RCVMNFS 171 (194)
T ss_dssp HHHHHHHHHHHHHTT----SS-TSTTS--
T ss_pred HHHHHHHHHHHHHcCCcCCCC-CCccCCC
Confidence 356899999999999999999 9999965
No 35
>cd04271 ZnMc_ADAM_fungal Zinc-dependent metalloprotease, ADAM_fungal subgroup. The adamalysin_like or ADAM (A Disintegrin And Metalloprotease) family of metalloproteases are integral membrane proteases acting on a variety of extracellular targets. They are involved in shedding soluble peptides or proteins from the cell surface. This subfamily contains fungal ADAMs, whose precise function has yet to be determined.
Probab=97.01 E-value=0.00066 Score=61.36 Aligned_cols=47 Identities=28% Similarity=0.395 Sum_probs=35.2
Q ss_pred HHHHHhhhhhcCCCCCCCC-------------------------CCccccccCCCCCCCCCHHHHHHHHHHhC
Q 037265 256 TVALHELGHVLGLSHSSVK-------------------------AASMWPSTRAGTTKGLNDDDIRRMKMLYG 303 (305)
Q Consensus 256 ~Va~HEiGHaLGL~Hs~~~-------------------------~svM~p~~~~~~~~~l~~dDi~~iq~LYg 303 (305)
.|++|||||.||+.|=.+. .=||+|.... ....++..-+..|+.+..
T Consensus 147 ~t~AHElGHnLGm~HD~~~~~C~~~~~~~~~~Cp~~~~~C~~~~~~IM~~~~~~-~~~~FS~CS~~~~~~~l~ 218 (228)
T cd04271 147 QVFAHEIGHTFGAVHDCTSGTCSDGSVGSQQCCPLSTSTCDANGQYIMNPSSSS-GITEFSPCTIGNICSLLG 218 (228)
T ss_pred eehhhhhhhhcCCCCCCCCCccccccccccccCCCcccccCCCCCEEeecCcCC-CCCccChhhHHHHHHHHh
Confidence 6999999999999995431 1299998654 344788888888877653
No 36
>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=96.99 E-value=0.00094 Score=58.39 Aligned_cols=48 Identities=25% Similarity=0.382 Sum_probs=32.7
Q ss_pred hhHHHHHHhhhhhcCCCCCC------CCCCccccccCCCCCCCCCHHHHHHHHHH
Q 037265 253 DMQTVALHELGHVLGLSHSS------VKAASMWPSTRAGTTKGLNDDDIRRMKML 301 (305)
Q Consensus 253 ~l~~Va~HEiGHaLGL~Hs~------~~~svM~p~~~~~~~~~l~~dDi~~iq~L 301 (305)
....|++|||||.||+.|-. ..+-||+|.... ....++..-+.-++.+
T Consensus 130 ~~a~~~AHElGH~lG~~HD~~~c~C~~~~cIM~~~~~~-~~~~fS~CS~~~~~~~ 183 (194)
T cd04269 130 LFAVTMAHELGHNLGMEHDDGGCTCGRSTCIMAPSPSS-LTDAFSNCSYEDYQKF 183 (194)
T ss_pred HHHHHHHHHHHhhcCCCcCCCCCCCCCCCeEecCCCCC-CCCCCChhhHHHHHHH
Confidence 44689999999999999953 246799987653 2335665555444443
No 37
>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=96.91 E-value=0.00019 Score=64.76 Aligned_cols=25 Identities=36% Similarity=0.604 Sum_probs=21.2
Q ss_pred cchhHHHHHHhhhhhcCCCCCCCCC
Q 037265 251 GFDMQTVALHELGHVLGLSHSSVKA 275 (305)
Q Consensus 251 ~~~l~~Va~HEiGHaLGL~Hs~~~~ 275 (305)
..++-.|++||+||.|||.|+...+
T Consensus 134 ~~n~g~t~~HEvGH~lGL~HtF~~~ 158 (225)
T cd04275 134 PYNLGDTATHEVGHWLGLYHTFQGG 158 (225)
T ss_pred cccccceeEEeccceeeeeeeecCC
Confidence 4577789999999999999987554
No 38
>COG2989 Uncharacterized protein conserved in bacteria [Function unknown]
Probab=96.70 E-value=0.0031 Score=62.71 Aligned_cols=66 Identities=20% Similarity=0.263 Sum_probs=55.2
Q ss_pred CCCCCchhcHHHHHHHHHhcCC-CCCCCCCCCccCCCCCCCCCCCCccchHHHHHHHHHHHHhcCCCccccCCHHhhhhh
Q 037265 37 SQKGDKVKGIHQLRKYLQSLGY-VNQNNIRPSISLDNSDNESHIEDDYFGEDLESAIKTYQINFNLNATGTLDLQTISTM 115 (305)
Q Consensus 37 ~~~g~~~~~v~~~~~yL~~~GY-l~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~Ai~~fQ~~~gL~~TG~lD~~T~~~m 115 (305)
.+.|+...+|..+.+-|..-|- ++.. ......|+.++.+|||+||+.+||+.+|+++..|++.|
T Consensus 232 LrpG~~~~~v~aL~~~L~~~~~d~~~a---------------~~~s~~yd~el~~avKrfQ~~~GL~~DGviG~~T~~aL 296 (561)
T COG2989 232 LRPGVTSPDVPALRARLARSGMDLPSA---------------AGSSPAYDPELVEAVKRFQARHGLPADGVIGPATRAAL 296 (561)
T ss_pred cCCCCCchhHHHHHHHHHhcCccchhh---------------ccCcccccHHHHHHHHHHHHHhCCCCCCcccHHHHHHh
Confidence 5779999999999999999885 2220 12244789999999999999999999999999999999
Q ss_pred cc
Q 037265 116 AQ 117 (305)
Q Consensus 116 ~~ 117 (305)
+-
T Consensus 297 n~ 298 (561)
T COG2989 297 NV 298 (561)
T ss_pred cc
Confidence 64
No 39
>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=96.46 E-value=0.0046 Score=54.26 Aligned_cols=50 Identities=24% Similarity=0.453 Sum_probs=32.0
Q ss_pred chhHHHHHHhhhhhcCCCCCCC--------CCCccccccCCCCCCCCCHHHHHHHHHH
Q 037265 252 FDMQTVALHELGHVLGLSHSSV--------KAASMWPSTRAGTTKGLNDDDIRRMKML 301 (305)
Q Consensus 252 ~~l~~Va~HEiGHaLGL~Hs~~--------~~svM~p~~~~~~~~~l~~dDi~~iq~L 301 (305)
..+-.+++|||||.||+.|-.. ..-||.|...+.....++..-+..++.+
T Consensus 129 ~~~a~~~AHelGH~lGm~HD~~~~C~C~~~~~cIM~~~~~~~~~~~fS~CS~~~~~~~ 186 (199)
T PF01421_consen 129 LSFAVIIAHELGHNLGMPHDGDNGCKCPRRDGCIMSPSIGPSSSDKFSNCSRRQFEEF 186 (199)
T ss_dssp HHHHHHHHHHHHHHTT---TTTCTHCSSSSSSSTTSSSSSSSSTSSS-HHHHHHHHHH
T ss_pred HHHHHHHHHHHHHhcCCCCCCCCcCCcCCCCCccccccccCCCCCCcCHHHHHHHHHH
Confidence 4556899999999999999655 4678999655333336777666666544
No 40
>COG3023 ampD N-acetyl-anhydromuramyl-L-alanine amidase [Cell envelope biogenesis, outer membrane]
Probab=96.36 E-value=0.007 Score=55.02 Aligned_cols=55 Identities=24% Similarity=0.487 Sum_probs=47.6
Q ss_pred chhcHHHHHHHHHhcCCCCCCCCCCCccCCCCCCCCCCCCccchHHHHHHHHHHHHhcCC-CccccCCHHhhhhh
Q 037265 42 KVKGIHQLRKYLQSLGYVNQNNIRPSISLDNSDNESHIEDDYFGEDLESAIKTYQINFNL-NATGTLDLQTISTM 115 (305)
Q Consensus 42 ~~~~v~~~~~yL~~~GYl~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~Ai~~fQ~~~gL-~~TG~lD~~T~~~m 115 (305)
+..+|..+|..|.+|||-.+ . +.|++.++.+|+.||.-|+= ..+|+.|.+|...+
T Consensus 196 ~~~~v~~lq~~L~~YGY~v~-----------------~--~~~d~~t~~vv~aFQ~hfrp~~~dg~~d~et~a~l 251 (257)
T COG3023 196 KGEDVAALQEMLARYGYGVE-----------------I--GVFDQETQQVVRAFQMHFRPGLYDGEADVETIAIL 251 (257)
T ss_pred ccCCHHHHHHHHHHhCcCCC-----------------c--chhhHHHHHHHHHHHHHhCCCCCCCCCChHHHHHH
Confidence 34889999999999999876 2 46799999999999998875 48999999998875
No 41
>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=96.16 E-value=0.0079 Score=54.89 Aligned_cols=48 Identities=23% Similarity=0.373 Sum_probs=33.1
Q ss_pred hHHHHHHhhhhhcCCCCCCC-----C------CCccccccCCC---CCCCCCHHHHHHHHHH
Q 037265 254 MQTVALHELGHVLGLSHSSV-----K------AASMWPSTRAG---TTKGLNDDDIRRMKML 301 (305)
Q Consensus 254 l~~Va~HEiGHaLGL~Hs~~-----~------~svM~p~~~~~---~~~~l~~dDi~~iq~L 301 (305)
...|++|||||.||+.|-.. + .=||+|.-..+ ....++..-+..++.+
T Consensus 167 ~a~t~AHElGHnlGm~HD~~~~~C~~~~~~~~~cIM~~~~~~~~~~~~~~FS~CS~~~~~~~ 228 (244)
T cd04270 167 SDLVTAHELGHNFGSPHDPDIAECAPGESQGGNYIMYARATSGDKENNKKFSPCSKKSISKV 228 (244)
T ss_pred HHHHHHHHHHHhcCCCCCCCCCCCCCCCCCCCceEecCccccCCCCCCCCCCHhHHHHHHHH
Confidence 34799999999999999554 1 34899875321 1236777766666543
No 42
>cd04272 ZnMc_salivary_gland_MPs Zinc-dependent metalloprotease, salivary_gland_MPs. Metalloproteases secreted by the salivary glands of arthropods.
Probab=96.06 E-value=0.0073 Score=54.02 Aligned_cols=49 Identities=18% Similarity=0.184 Sum_probs=33.0
Q ss_pred hhHHHHHHhhhhhcCCCCCCC------------------CCCccccccCCCCCCCCCHHHHHHHHHH
Q 037265 253 DMQTVALHELGHVLGLSHSSV------------------KAASMWPSTRAGTTKGLNDDDIRRMKML 301 (305)
Q Consensus 253 ~l~~Va~HEiGHaLGL~Hs~~------------------~~svM~p~~~~~~~~~l~~dDi~~iq~L 301 (305)
....+++||+||.||+.|-.+ .+-||.+.........++..-+.-++.+
T Consensus 144 ~~~~~~AHElGH~lG~~HD~~~~~~~~~~~~~~~~C~~~~~~IM~~~~~~~~~~~fS~CS~~~~~~~ 210 (220)
T cd04272 144 YGVYTMTHELAHLLGAPHDGSPPPSWVKGHPGSLDCPWDDGYIMSYVVNGERQYRFSQCSQRQIRNV 210 (220)
T ss_pred ccHHHHHHHHHHHhCCCCCCCCCCccCCCCCccCcCCCCCCeEEeeccCCCCCCccCcchHHHHHHH
Confidence 446899999999999999422 2468997643222236777666666544
No 43
>PF08823 PG_binding_2: Putative peptidoglycan binding domain; InterPro: IPR014927 This entry may be a peptidoglycan binding domain.
Probab=95.65 E-value=0.031 Score=41.63 Aligned_cols=57 Identities=19% Similarity=0.342 Sum_probs=44.6
Q ss_pred chhcHHHHHHHHHhcCCCCCCCCCCCccCCCCCCCCCCCCccchHHHHHHHHHHHHhcCCC----ccccCCHHhhhhh
Q 037265 42 KVKGIHQLRKYLQSLGYVNQNNIRPSISLDNSDNESHIEDDYFGEDLESAIKTYQINFNLN----ATGTLDLQTISTM 115 (305)
Q Consensus 42 ~~~~v~~~~~yL~~~GYl~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~Ai~~fQ~~~gL~----~TG~lD~~T~~~m 115 (305)
..+-+.++|.-|++.||+.. ..++.+++++++|++.|+..-++. ..|++|..+++.|
T Consensus 14 ~~~~~~evq~~L~~lGyy~g-----------------~~~g~~d~a~~~Al~~~~g~ENfE~R~~~~~~ID~~VL~~L 74 (74)
T PF08823_consen 14 DGDVAREVQEALKRLGYYKG-----------------EADGVWDEATEDALRAWAGTENFEERIRGDGKIDPVVLAYL 74 (74)
T ss_pred cHHHHHHHHHHHHHcCCccC-----------------CCCCcccHHHHHHHHHHHHHhhHHhhcCCCCccCHHHHhhC
Confidence 35556789999999999987 235678999999999999888774 4556887776543
No 44
>PF11150 DUF2927: Protein of unknown function (DUF2927); InterPro: IPR021323 This family is conserved in Proteobacteria. Several members are described as being putative lipoproteins, but otherwise the function is not known.
Probab=94.82 E-value=0.92 Score=40.64 Aligned_cols=146 Identities=18% Similarity=0.122 Sum_probs=81.3
Q ss_pred CCCCCCcceeEEeecCCCCh---hhHHHHHHHHHHhhccCcceEEecCCCCCccEEEEeecCCCC---------CCCCCC
Q 037265 151 PRWPLTKKTVTYAFQPGTRD---DIHEPVRVALLLWSNWAPFTFEGSNDYENADIKISFQRGDHG---------DGTPFD 218 (305)
Q Consensus 151 ~kW~~~k~~LtY~i~~~~~~---~~~~~i~~A~~~Ws~~~~l~F~ev~~~~~adI~I~f~~~~hg---------d~~~fd 218 (305)
.||. ..++.++....+. ...+.+..-++.-+.++.+.+..++.. +|+|.|.|...+.. ...++.
T Consensus 28 ~Rw~---~PVrv~v~~~~~~~~~~d~~~v~~~~~rL~~itg~~I~~~~~~-~aN~~v~~~~~~~~~~~ir~~~p~~~~~~ 103 (213)
T PF11150_consen 28 RRWE---GPVRVRVEGVPPADRARDLARVRAYLARLRRITGHPISQVSSP-NANFHVIFVSEDDWRPRIRRLLPGAACFV 103 (213)
T ss_pred ccCC---CCeEEEEeccChhhHHHHHHHHHHHHhhhccccCCceeeccCC-CCcEEEEEeccchhhHHHHHhcccccccc
Confidence 7997 4688888733322 223445555777788899999888865 89999999876551 111111
Q ss_pred CC--------CCcceeeecCCcceEEEccccccccCCcCCcchhHHHHHHhhhhhcCCC-CCC-CCCCccccccCCCCCC
Q 037265 219 GP--------WHTLGHAFSDPYAVVHFNGDVNWVMGTVKGGFDMQTVALHELGHVLGLS-HSS-VKAASMWPSTRAGTTK 288 (305)
Q Consensus 219 G~--------gg~laha~~P~~G~ihfd~~e~w~~~~~~~~~~l~~Va~HEiGHaLGL~-Hs~-~~~svM~p~~~~~~~~ 288 (305)
-+ ..-+..++....+.+.....-- .+........+...+..||-++|||. .|. ...||-+-- ....
T Consensus 104 ~~~~~~~~~~~~c~~~~~~~~~~~~~~~~~vi-~i~~~~~~~~~~~Ci~EElaQ~LGl~NDs~~~~pSIFNDd---~~~~ 179 (213)
T PF11150_consen 104 VPNFSSLPRYARCLVFARSNWSGEITRARAVI-FIRADHPPQERRDCIHEELAQGLGLPNDSPRARPSIFNDD---NEFA 179 (213)
T ss_pred chhhhcccccceEEEEEEecCCCceEEEEEEE-EEeccCCchHHHHHHHHHHHHHcCCccCCCcCCCceeeCC---Cccc
Confidence 10 0001111111111111100000 01111123356788889999999994 332 233443311 2234
Q ss_pred CCCHHHHHHHHHHhCC
Q 037265 289 GLNDDDIRRMKMLYGR 304 (305)
Q Consensus 289 ~l~~dDi~~iq~LYg~ 304 (305)
.|+.-|..-|+.||-+
T Consensus 180 ~LT~~D~lLLr~LYdP 195 (213)
T PF11150_consen 180 LLTGFDELLLRMLYDP 195 (213)
T ss_pred cccHHHHHHHHHHcCc
Confidence 8899999999999975
No 45
>PF05548 Peptidase_M11: Gametolysin peptidase M11; InterPro: IPR008752 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 M11 (gametolysin 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 type example is gametolysin from the unicellular biflagellated alga, Chlamydomonas reinhardtii Gametolysin is a zinc-containing metallo-protease, which is responsible for the degradation of the cell wall. Homologues of gametolysin have also been reported in the simple multicellular organism, Volvox [, ].
Probab=94.32 E-value=0.023 Score=53.83 Aligned_cols=19 Identities=47% Similarity=0.697 Sum_probs=16.9
Q ss_pred hHHHHHHhhhhhcCCCCCC
Q 037265 254 MQTVALHELGHVLGLSHSS 272 (305)
Q Consensus 254 l~~Va~HEiGHaLGL~Hs~ 272 (305)
-..|++||+||-|||.|+.
T Consensus 150 ~~~~~~HElgHN~GL~Ha~ 168 (314)
T PF05548_consen 150 DWATIMHELGHNLGLWHAG 168 (314)
T ss_pred cHHHHHHHhhhhccccccC
Confidence 3569999999999999995
No 46
>PF01457 Peptidase_M8: Leishmanolysin This Prosite motif covers only the active site. This is family M8 in the peptidase classification. ; InterPro: IPR001577 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 M8 (leishmanolysin 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. Leishmanolysin is an enzyme found in the eukaryotes including Leishmania and related parasitic protozoa []. The endopeptidase is the most abundant protein on the cell surface during the promastigote stage of the parasite, and is attached to the membrane by a glycosylphosphatidylinositol anchor []. In the amastigote form, the parasite lives in lysosomes of host macrophages, producing a form of the protease that has an acidic pH optimum []. This differs from most other metalloproteases and may be an adaptation to the environment in which the organism survives [].; GO: 0004222 metalloendopeptidase activity, 0008270 zinc ion binding, 0006508 proteolysis, 0007155 cell adhesion, 0016020 membrane; PDB: 1LML_A.
Probab=94.10 E-value=0.047 Score=55.26 Aligned_cols=60 Identities=23% Similarity=0.256 Sum_probs=30.4
Q ss_pred CccEEEEeecCCCCCCCCCCCCCCcceeee--------cCCcceEEEccccccccCCcCCcchhHHHHHHhhhhhcCCCC
Q 037265 199 NADIKISFQRGDHGDGTPFDGPWHTLGHAF--------SDPYAVVHFNGDVNWVMGTVKGGFDMQTVALHELGHVLGLSH 270 (305)
Q Consensus 199 ~adI~I~f~~~~hgd~~~fdG~gg~laha~--------~P~~G~ihfd~~e~w~~~~~~~~~~l~~Va~HEiGHaLGL~H 270 (305)
++|+.|.....+.+ .+++|.|. .|..|.|.|+... +... ....+..|++|||.|+||+.-
T Consensus 159 ~~D~vlyV~~~~~~--------~~~~A~A~~C~~~~~~RP~~G~in~~p~~---i~~~-~~~~~~~~~~HEi~HaLGFs~ 226 (521)
T PF01457_consen 159 NADFVLYVTARPSS--------SSTLAWAAPCQQDSDGRPIAGVININPSY---IPSF-YFQEFFRTVIHEIAHALGFSS 226 (521)
T ss_dssp S-SEEEEEE----S--------TT---EEEEEEE-TTS-EEEEEEE--GGG------S---HHHHHHHHHHHHHHTT-SH
T ss_pred CccEEEEEEEeecc--------CCceEEEeehhhccCCCCeeEEEEEchhH---ccch-hhhcccceeeeeeeeeeeecc
Confidence 67877765543222 25666664 2556888887643 2111 223567899999999999976
No 47
>COG3409 Putative peptidoglycan-binding domain-containing protein [Cell envelope biogenesis, outer membrane]
Probab=94.02 E-value=0.13 Score=43.97 Aligned_cols=61 Identities=28% Similarity=0.407 Sum_probs=49.3
Q ss_pred CCchhcHHHHHHHHHhcCCCCCCCCCCCccCCCCCCCCCCCCccchHHHHHHHHHHHHhcCCCccccCCHHhhhhhc
Q 037265 40 GDKVKGIHQLRKYLQSLGYVNQNNIRPSISLDNSDNESHIEDDYFGEDLESAIKTYQINFNLNATGTLDLQTISTMA 116 (305)
Q Consensus 40 g~~~~~v~~~~~yL~~~GYl~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~Ai~~fQ~~~gL~~TG~lD~~T~~~m~ 116 (305)
+.....+..++.-+...+|.... ..++.|+..++.|++.||+.++|+++|+....|...+.
T Consensus 124 ~~~~~~~~~~~~~~~~~~~~~~~----------------~~dg~fg~~t~~~v~~~q~~~~l~~dgi~g~~t~~~l~ 184 (185)
T COG3409 124 GLGGGDVATLQQPLPLLGYRSGI----------------RVDGIFGPQTEAAVKAFQRQYGLTVDGIVGPQTWAALR 184 (185)
T ss_pred cccccchHHHHHHHHhcccccCC----------------CCCCcccHHHHHHHHHHHHHhCCCCCeeecHHHHHHhh
Confidence 44455566677777777777651 36889999999999999999999999999999987763
No 48
>PF10462 Peptidase_M66: Peptidase M66; InterPro: IPR019503 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 is a family of metallopeptidases belonging to MEROPS peptidase family M66 (StcE peptidase, clan MA). The StcE peptidase is a virulence factor found in Shiga toxigenic Escherichia coli strains. StcE peptidase cleaves C1 esterase inhibitor []. The SwissProt proteins in this entry have been name "Dictomallein". ; GO: 0004222 metalloendopeptidase activity; PDB: 3UJZ_A.
Probab=94.01 E-value=0.026 Score=53.06 Aligned_cols=21 Identities=38% Similarity=0.637 Sum_probs=15.2
Q ss_pred chhHHHHHHhhhhhcCCCCCC
Q 037265 252 FDMQTVALHELGHVLGLSHSS 272 (305)
Q Consensus 252 ~~l~~Va~HEiGHaLGL~Hs~ 272 (305)
.....+++||+||++||.|..
T Consensus 191 ~s~~~~f~HE~GH~~GL~H~p 211 (305)
T PF10462_consen 191 YSYGNEFSHELGHNFGLGHYP 211 (305)
T ss_dssp S-SHHHHHHHHHHTTT--SST
T ss_pred cCccceeehhhhhhcCCCCCC
Confidence 345789999999999999943
No 49
>PF12044 Metallopep: Putative peptidase family; InterPro: IPR021917 This family of proteins is functionally uncharacterised. However, it does contain an HEXXH motif characteristic of metallopeptidases. This protein is found in bacteria and eukaryotes. Proteins in this family are typically between 625 to 773 amino acids in length.
Probab=93.01 E-value=0.051 Score=53.38 Aligned_cols=24 Identities=33% Similarity=0.529 Sum_probs=19.8
Q ss_pred HHHHHHhhhhhcCCCCCCCCCCcccc
Q 037265 255 QTVALHELGHVLGLSHSSVKAASMWP 280 (305)
Q Consensus 255 ~~Va~HEiGHaLGL~Hs~~~~svM~p 280 (305)
....+|||||++||.|..+ -||--
T Consensus 317 iGA~lHEiGH~fg~pH~~~--GIM~R 340 (423)
T PF12044_consen 317 IGAFLHEIGHLFGCPHQED--GIMLR 340 (423)
T ss_pred hHHHHHHHHHhcCCCCCCC--CeeeC
Confidence 4578999999999999876 67743
No 50
>COG5549 Predicted Zn-dependent protease [Posttranslational modification, protein turnover, chaperones]
Probab=93.01 E-value=0.33 Score=43.12 Aligned_cols=109 Identities=22% Similarity=0.274 Sum_probs=59.7
Q ss_pred HHHHHHHHHhhccCcce--EEecC---------CCCCccEEEEeecCCC-CCCCC-CCCC--CCc--ceeeecC------
Q 037265 174 EPVRVALLLWSNWAPFT--FEGSN---------DYENADIKISFQRGDH-GDGTP-FDGP--WHT--LGHAFSD------ 230 (305)
Q Consensus 174 ~~i~~A~~~Ws~~~~l~--F~ev~---------~~~~adI~I~f~~~~h-gd~~~-fdG~--gg~--laha~~P------ 230 (305)
..+..|++.|++-++.. |.++. +...++++|.|..+-. ..+.+ |.+. ..+ .+. ++|
T Consensus 49 ~dl~~aLaq~e~sgn~gdyfsQv~tspv~~L~~S~f~v~v~irwpq~l~n~~~ap~wq~a~~tava~wa~-~fpl~ive~ 127 (236)
T COG5549 49 EDLEKALAQWENSGNGGDYFSQVETSPVGYLIWSEFPVDVRIRWPQNLENVEGAPRWQGAYLTAVAGWAK-TFPLIIVER 127 (236)
T ss_pred ccHHHHHHHHHhcCCcccccceecccccceeecccCcceeeecccccccccccchhHHHHHHHHHHHHHH-hCCceeeec
Confidence 45899999999876543 44332 2346788888876322 11111 1110 000 111 244
Q ss_pred -CcceEEEccccccccCCcC-CcchhHHHHHHhhhhhcCCCCCCCCCCccccccC
Q 037265 231 -PYAVVHFNGDVNWVMGTVK-GGFDMQTVALHELGHVLGLSHSSVKAASMWPSTR 283 (305)
Q Consensus 231 -~~G~ihfd~~e~w~~~~~~-~~~~l~~Va~HEiGHaLGL~Hs~~~~svM~p~~~ 283 (305)
+..||.....+.=..+-.. .......++-|++||++||+|.+....||+|.+.
T Consensus 128 ~eeaDItie~~n~pgtg~~~~grArtal~~~efl~~~~~~~~lnhr~~i~~~pg~ 182 (236)
T COG5549 128 FEEADITIEVGNPPGTGWRQYGRARTALIAYEFLGHALGLGHLNHRGDIMYPPGE 182 (236)
T ss_pred ceeeeEEEEecCCCCCcccccchHHHHHHHHHHhhhccCcccccccccccCCccc
Confidence 1234443322110111111 1223456788999999999999999999987765
No 51
>TIGR03296 M6dom_TIGR03296 M6 family metalloprotease domain. This model describes a metalloproteinase domain, with a characteristic HExxH motif. Examples of this domain are found in proteins in the family of immune inhibitor A, which cleaves antibacterial peptides, and in other, only distantly related proteases. This model is built to be broader and more inclusive than Pfam model pfam05547.
Probab=92.19 E-value=0.038 Score=51.57 Aligned_cols=19 Identities=47% Similarity=0.538 Sum_probs=16.3
Q ss_pred HHHHHHhhhhhcCCCCCCC
Q 037265 255 QTVALHELGHVLGLSHSSV 273 (305)
Q Consensus 255 ~~Va~HEiGHaLGL~Hs~~ 273 (305)
..|++||+||.|||.+--+
T Consensus 166 igv~~HE~gH~lGLPDlY~ 184 (286)
T TIGR03296 166 VGVIAHELGHDLGLPDLYD 184 (286)
T ss_pred eeeeehhhhcccCCCcccc
Confidence 6899999999999987543
No 52
>PF04298 Zn_peptidase_2: Putative neutral zinc metallopeptidase; InterPro: IPR007395 Members of this family of bacterial proteins are described as hypothetical proteins or zinc-dependent proteases. The majority have a HExxH zinc-binding motif characteristic of neutral zinc metallopeptidases, however there is no evidence to support their function as metallopeptidases.
Probab=91.83 E-value=0.16 Score=45.56 Aligned_cols=36 Identities=33% Similarity=0.580 Sum_probs=21.9
Q ss_pred ecCCcceEEEccccccccCCcCCcchh--HHHHHHhhhhhcCCCCCC
Q 037265 228 FSDPYAVVHFNGDVNWVMGTVKGGFDM--QTVALHELGHVLGLSHSS 272 (305)
Q Consensus 228 ~~P~~G~ihfd~~e~w~~~~~~~~~~l--~~Va~HEiGHaLGL~Hs~ 272 (305)
|.|.+-.+.+..+. .++.++ ..||+||.||| +-|..
T Consensus 68 YdP~~k~vrLS~~v-------y~~~SiaAvaVAAHEvGHA--iQ~a~ 105 (222)
T PF04298_consen 68 YDPRNKVVRLSEDV-------YNGRSIAAVAVAAHEVGHA--IQHAE 105 (222)
T ss_pred cCCCCCEEEeCCcc-------CCCCCHHHHHHHHHHHhHH--Hhccc
Confidence 34555556554432 223343 68999999999 45554
No 53
>COG3824 Predicted Zn-dependent protease [General function prediction only]
Probab=91.58 E-value=0.064 Score=43.39 Aligned_cols=19 Identities=42% Similarity=0.718 Sum_probs=16.0
Q ss_pred chhHHHHHHhhhhhcCCCC
Q 037265 252 FDMQTVALHELGHVLGLSH 270 (305)
Q Consensus 252 ~~l~~Va~HEiGHaLGL~H 270 (305)
--...|++|||||-.||+-
T Consensus 107 d~vthvliHEIgHhFGLsD 125 (136)
T COG3824 107 DQVTHVLIHEIGHHFGLSD 125 (136)
T ss_pred hHhhhhhhhhhhhhcCCCh
Confidence 3467899999999999964
No 54
>PTZ00337 surface protease GP63; Provisional
Probab=90.95 E-value=0.22 Score=50.83 Aligned_cols=36 Identities=33% Similarity=0.360 Sum_probs=25.8
Q ss_pred CCcceEEEccccccccCCcCCcchhHHHHHHhhhhhcCCCCC
Q 037265 230 DPYAVVHFNGDVNWVMGTVKGGFDMQTVALHELGHVLGLSHS 271 (305)
Q Consensus 230 P~~G~ihfd~~e~w~~~~~~~~~~l~~Va~HEiGHaLGL~Hs 271 (305)
|..|.|.|+.... .. ......|++|||.||||+..+
T Consensus 211 Pi~G~in~np~~i---~~---~~~~~~v~~HEi~HALGFs~~ 246 (567)
T PTZ00337 211 PFAAAVNFDPRQI---AV---TNGDVRVAAHELGHALGFVRD 246 (567)
T ss_pred ceEEEEEECHHHc---cc---hhHHHHHHHHHHHHHHccCHH
Confidence 6678888886431 11 235678999999999999653
No 55
>PTZ00257 Glycoprotein GP63 (leishmanolysin); Provisional
Probab=89.93 E-value=0.41 Score=49.14 Aligned_cols=62 Identities=19% Similarity=0.152 Sum_probs=37.3
Q ss_pred CCccEEEEeecCCCCCCCCCCCCCCcceeee--------cCCcceEEEccccccccCCcCCcchhHHHHHHhhhhhcCCC
Q 037265 198 ENADIKISFQRGDHGDGTPFDGPWHTLGHAF--------SDPYAVVHFNGDVNWVMGTVKGGFDMQTVALHELGHVLGLS 269 (305)
Q Consensus 198 ~~adI~I~f~~~~hgd~~~fdG~gg~laha~--------~P~~G~ihfd~~e~w~~~~~~~~~~l~~Va~HEiGHaLGL~ 269 (305)
.++|+.|.....+.+ .+++|-|. .|..|.|.|+.... .+ ........|++|||.|+||+.
T Consensus 204 ~naD~vLYVta~P~~--------~~~lA~A~~C~~~~d~RPi~G~iNinp~~i---~s-~~~~~~~rv~~HEi~HALGFS 271 (622)
T PTZ00257 204 SNADFVLYVASVPSE--------PGVLAWATTCQVFSDDHPAVGVMNIPAANI---VS-RYDQGTTRTVTHEVAHALGFS 271 (622)
T ss_pred cccCEEEEEEEecCC--------CCeeEEEEEeccccCCCceEEEEeeCHHHC---CC-ccchHHHHHHHHHHHHHhcCC
Confidence 367777665543221 24444443 36678888875431 11 112246799999999999996
Q ss_pred CC
Q 037265 270 HS 271 (305)
Q Consensus 270 Hs 271 (305)
-+
T Consensus 272 ~~ 273 (622)
T PTZ00257 272 SV 273 (622)
T ss_pred HH
Confidence 43
No 56
>COG2738 Predicted Zn-dependent protease [General function prediction only]
Probab=88.62 E-value=0.51 Score=41.50 Aligned_cols=76 Identities=18% Similarity=0.183 Sum_probs=39.4
Q ss_pred HHHHHHHHHhhccCc---ceEEecCC-----CCCccEEEEeecCCCCCCCCCCCCCCcceeeecCCcceEEEcccccccc
Q 037265 174 EPVRVALLLWSNWAP---FTFEGSND-----YENADIKISFQRGDHGDGTPFDGPWHTLGHAFSDPYAVVHFNGDVNWVM 245 (305)
Q Consensus 174 ~~i~~A~~~Ws~~~~---l~F~ev~~-----~~~adI~I~f~~~~hgd~~~fdG~gg~laha~~P~~G~ihfd~~e~w~~ 245 (305)
..+..+++.|++|.. ++=.||.. ..--|+.+.-.. |.|..-|-|..-.+.+.... +.
T Consensus 22 ~kvks~y~KySkV~~s~g~TGaevAr~iLd~nGl~dV~Ve~v~-------------G~LTDHYDP~~kvvrLSe~~-y~- 86 (226)
T COG2738 22 SKVKSTYKKYSKVRASSGLTGAEVARMILDENGLYDVPVEEVP-------------GTLTDHYDPRRKVVRLSEAN-YY- 86 (226)
T ss_pred HHHHHHHHHHhhccCcCCCcHHHHHHHHHhhcCCccceeeeec-------------CCcccccChhhheeeccccc-cC-
Confidence 457889999999732 32223221 112244443322 34444445544444433221 10
Q ss_pred CCcCCcchhHHHHHHhhhhhcC
Q 037265 246 GTVKGGFDMQTVALHELGHVLG 267 (305)
Q Consensus 246 ~~~~~~~~l~~Va~HEiGHaLG 267 (305)
.....-..||+||.||++=
T Consensus 87 ---g~Sia~~aVAAHEVGHAiQ 105 (226)
T COG2738 87 ---GPSIAAIAVAAHEVGHAIQ 105 (226)
T ss_pred ---CccHHHHHHHHHHhhHHHh
Confidence 1223447899999999964
No 57
>PF04228 Zn_peptidase: Putative neutral zinc metallopeptidase; InterPro: IPR007343 Members of this family of bacterial proteins are described as hypothetical proteins or zinc metallopeptidases. The majority have a HExxH zinc-binding motif characteristic of neutral zinc metallopeptidases, however there is no evidence to support their function as metallopeptidases.
Probab=88.16 E-value=0.43 Score=44.81 Aligned_cols=36 Identities=22% Similarity=0.421 Sum_probs=22.7
Q ss_pred ecCCcceEEEccccccc-c----CCcCCcchhHHHHHHhhhhh
Q 037265 228 FSDPYAVVHFNGDVNWV-M----GTVKGGFDMQTVALHELGHV 265 (305)
Q Consensus 228 ~~P~~G~ihfd~~e~w~-~----~~~~~~~~l~~Va~HEiGHa 265 (305)
|-|.+..|.+|... |. + +. ....-...|++||+||.
T Consensus 141 YCp~D~tIYlD~~f-~~~L~~~~ga-~G~~a~ayVlAHEyGHH 181 (292)
T PF04228_consen 141 YCPADQTIYLDLSF-FDELQQRFGA-SGDFAQAYVLAHEYGHH 181 (292)
T ss_pred eCCCCCEEEechHH-HHHHHHHhCC-ccHHHHHHHHHHHHHHH
Confidence 34888899998652 11 1 11 12233467999999996
No 58
>PF09471 Peptidase_M64: IgA Peptidase M64; InterPro: IPR019026 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 is a family of highly selective metallo-endopeptidases belonging to the MEROPS peptidase family M64 (IgA peptidase, clan MA). The primary structure of the Clostridium ramosum IgA peptidase shows no significant overall similarity to any other known metallo-endopeptidase []. ; PDB: 3P1V_A 4DF9_D.
Probab=87.02 E-value=0.34 Score=44.83 Aligned_cols=20 Identities=35% Similarity=0.742 Sum_probs=12.8
Q ss_pred hhHHHHHHhhhhhcC-CCCCC
Q 037265 253 DMQTVALHELGHVLG-LSHSS 272 (305)
Q Consensus 253 ~l~~Va~HEiGHaLG-L~Hs~ 272 (305)
....|++||+||++| |+-.-
T Consensus 215 ~~~~v~vHE~GHsf~~LaDEY 235 (264)
T PF09471_consen 215 SFKQVVVHEFGHSFGGLADEY 235 (264)
T ss_dssp THHHHHHHHHHHHTT------
T ss_pred cccceeeeecccccccccccc
Confidence 578999999999665 55543
No 59
>KOG3658 consensus Tumor necrosis factor-alpha-converting enzyme (TACE/ADAM17) and related metalloproteases [Extracellular structures]
Probab=86.60 E-value=0.42 Score=49.09 Aligned_cols=48 Identities=19% Similarity=0.344 Sum_probs=35.2
Q ss_pred hHHHHHHhhhhhcCCCCCCC----------CCCccccccCCCC---CCCCCHHHHHHHHHH
Q 037265 254 MQTVALHELGHVLGLSHSSV----------KAASMWPSTRAGT---TKGLNDDDIRRMKML 301 (305)
Q Consensus 254 l~~Va~HEiGHaLGL~Hs~~----------~~svM~p~~~~~~---~~~l~~dDi~~iq~L 301 (305)
..-|++|||||..|=.|-++ -+=|||++-..++ .+++++.-+..|...
T Consensus 392 s~lt~AHEiGHNfGSpHDp~~ECsPg~~~~GnyiM~a~AtSGd~~NN~kFSpCS~ksI~~V 452 (764)
T KOG3658|consen 392 SDLTLAHEIGHNFGSPHDPDIECSPGESQGGNYIMYAYATSGDKPNNKKFSPCSLKSISKV 452 (764)
T ss_pred hheeehhhhccccCCCCCCCCccCCCCCCCCcEEEEEecccCcCccCcccCcchHHHHHHH
Confidence 35689999999999999654 2348999876543 237888888777643
No 60
>PF06262 DUF1025: Possibl zinc metallo-peptidase; InterPro: IPR010428 This is a family of bacterial protein with undetermined function.; PDB: 3E11_A.
Probab=85.94 E-value=0.45 Score=37.30 Aligned_cols=16 Identities=31% Similarity=0.731 Sum_probs=12.9
Q ss_pred hHHHHHHhhhhhcCCC
Q 037265 254 MQTVALHELGHVLGLS 269 (305)
Q Consensus 254 l~~Va~HEiGHaLGL~ 269 (305)
+..|++|||||.+|++
T Consensus 73 I~~tlvhEiah~fG~~ 88 (97)
T PF06262_consen 73 IRDTLVHEIAHHFGIS 88 (97)
T ss_dssp HHHHHHHHHHHHTT--
T ss_pred HHHHHHHHHHHHcCCC
Confidence 4789999999999985
No 61
>PF05547 Peptidase_M6: Immune inhibitor A peptidase M6; InterPro: IPR008757 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 M6 (immune inhibitor A family, clan MA(M)). The predicted active site residues for members of this family and thermolysin, the type example for clan MA, occur in the motif HEXXH. InhA of Bacillus thuringiensis (an entomopathogenic bacterium) specifically cleaves antibacterial peptides produced by insect hosts []. B. thuringiensis is highly resistant to the insect immune system due to its production of two factors, inhibitor A (InhA or InA) and inhibitor B (InhB or InB), which selectively block the humoral defence system developed by insects against Escherichia coli and Bacillus cereus []. B. thuringiensis is especially resistant to cecropins and attacins, which are the main classes of inducible antibacterial peptides in various lepidopterans and dipterans [], []. InhA has been shown to specifically hydrolyze cecropins and attacins in the immune hemolymph of Hyalophora cecropia (Cecropia moth) in vitro []. However, it has been suggested that the role of InhA in resistance to the humoral defence system is not consistent with the time course of InhA production []. B. thuringiensis has two proteins belonging to this group (InhA and InhA2), and it has been shown that InhA2 has a vital role in virulence when the host is infected via the oral route []. The B. cereus member has been found as an exosporium component from endospores []. B. thuringiensis InhA is induced at the onset of sporulation and is regulated by Spo0A and AbrB []. Vibrio cholerae PrtV is thought to be encoded in the pathogenicity island []. However, PrtV mutants did not exhibit a reduced virulence phenotype, and thus PrtV is not an indispensable virulence factor []. Annotation note: due to the presence of PKD repeats in some of the members of this group (e.g., V. cholerae VCA0223), spurious similarity hits may appear (involving unrelated proteins), which may lead to the erroneous transfer of functional annotations and protein names. Also, please note that related Bacillus subtilis Bacillopeptidase F (Bpr or Bpf) contains two different protease domains: N-terminal IPR000209 from INTERPRO (peptidase S8, subtilase, a subtilisin-like serine protease) and this C-terminal domain (peptidase M6), which may also complicate annotation.; GO: 0008233 peptidase activity, 0006508 proteolysis
Probab=85.44 E-value=0.15 Score=52.67 Aligned_cols=18 Identities=44% Similarity=0.519 Sum_probs=15.0
Q ss_pred hHHHHHHhhhhhcCCCCC
Q 037265 254 MQTVALHELGHVLGLSHS 271 (305)
Q Consensus 254 l~~Va~HEiGHaLGL~Hs 271 (305)
-..|++||+||.|||.--
T Consensus 221 giGVfaHEfGH~LGLPDl 238 (645)
T PF05547_consen 221 GIGVFAHEFGHDLGLPDL 238 (645)
T ss_pred ceEEEEeeccccCCCCCc
Confidence 367999999999999643
No 62
>KOG4525 consensus Jacalin-like lectin domain-containing protein [General function prediction only]
Probab=85.39 E-value=0.55 Score=45.98 Aligned_cols=26 Identities=38% Similarity=0.524 Sum_probs=20.2
Q ss_pred HHHHHHhhhhhcCCCCCCCCCCcccccc
Q 037265 255 QTVALHELGHVLGLSHSSVKAASMWPST 282 (305)
Q Consensus 255 ~~Va~HEiGHaLGL~Hs~~~~svM~p~~ 282 (305)
...++|||||.||+.|-+ .-||--.|
T Consensus 302 lGA~~HElGH~lgcpHq~--~GvMlrgy 327 (614)
T KOG4525|consen 302 LGAVCHELGHCLGCPHQS--EGVMLRGY 327 (614)
T ss_pred HHHHHHHhhhccCCCCCC--CceEecCc
Confidence 567899999999999976 46784333
No 63
>COG4783 Putative Zn-dependent protease, contains TPR repeats [General function prediction only]
Probab=85.20 E-value=0.48 Score=46.97 Aligned_cols=35 Identities=26% Similarity=0.313 Sum_probs=22.4
Q ss_pred cceEEEccccccccCCcCCcchhHHHHHHhhhhhcCCCC
Q 037265 232 YAVVHFNGDVNWVMGTVKGGFDMQTVALHELGHVLGLSH 270 (305)
Q Consensus 232 ~G~ihfd~~e~w~~~~~~~~~~l~~Va~HEiGHaLGL~H 270 (305)
+|.|.++..-.-+. .+...+-.|++|||||+.| .|
T Consensus 111 Gg~v~vntGLll~a---e~esElagViAHEigHv~q-rH 145 (484)
T COG4783 111 GGYVVVNTGLLLTA---ENESELAGVIAHEIGHVAQ-RH 145 (484)
T ss_pred CceEEEehHHHHhc---CCHHHHHHHHHHHHHHHhh-hh
Confidence 45555554332222 2345899999999999976 44
No 64
>PF09374 PG_binding_3: Predicted Peptidoglycan domain; InterPro: IPR018537 This family contains a potential peptidoglycan binding domain. ; PDB: 2IKB_B 2IS5_A 2NR7_A.
Probab=84.50 E-value=0.84 Score=33.65 Aligned_cols=26 Identities=23% Similarity=0.374 Sum_probs=20.5
Q ss_pred HHHHHHHHhcC----CCccccCCHHhhhhh
Q 037265 90 SAIKTYQINFN----LNATGTLDLQTISTM 115 (305)
Q Consensus 90 ~Ai~~fQ~~~g----L~~TG~lD~~T~~~m 115 (305)
.|++.+|+..| +.++|++.+.|+.++
T Consensus 1 rAik~LQ~alg~~~~v~~DG~iGp~Tl~Al 30 (72)
T PF09374_consen 1 RAIKFLQRALGLGADVAVDGIIGPKTLAAL 30 (72)
T ss_dssp HHHHHHHHHHT----S--SS--SHHHHHHH
T ss_pred CHHHHHHHHHccCCccCCCCCcCHHHHHHH
Confidence 38999999999 999999999999998
No 65
>KOG3607 consensus Meltrins, fertilins and related Zn-dependent metalloproteinases of the ADAMs family [Posttranslational modification, protein turnover, chaperones]
Probab=84.31 E-value=1.1 Score=47.03 Aligned_cols=45 Identities=27% Similarity=0.384 Sum_probs=28.2
Q ss_pred hhHHHHHHhhhhhcCCCCCCC-------CCCccccccCCCC-CCCCCHHHHHHH
Q 037265 253 DMQTVALHELGHVLGLSHSSV-------KAASMWPSTRAGT-TKGLNDDDIRRM 298 (305)
Q Consensus 253 ~l~~Va~HEiGHaLGL~Hs~~-------~~svM~p~~~~~~-~~~l~~dDi~~i 298 (305)
....|++|||||.||+.|-.. ..=|| +.+.... ...++..-++.+
T Consensus 322 ~~a~v~AhelgH~lGm~hD~~~c~C~~~~~CiM-~~~~~~~~~~~FS~CS~~~~ 374 (716)
T KOG3607|consen 322 AFAVVLAHELGHNLGMIHDESSCSCPSSGLCIM-PEETGFYIPKKFSNCSYQDF 374 (716)
T ss_pred hHHHHHHHHHHhhcCcccccccccCCCCCcccc-ccccCcCcccccccchHHHH
Confidence 456899999999999999762 23467 5554222 225554444433
No 66
>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=78.53 E-value=1 Score=34.95 Aligned_cols=15 Identities=40% Similarity=0.556 Sum_probs=12.4
Q ss_pred chhHHHHHHhhhhhc
Q 037265 252 FDMQTVALHELGHVL 266 (305)
Q Consensus 252 ~~l~~Va~HEiGHaL 266 (305)
.....+++|||||.+
T Consensus 40 ~~~~f~laHELgH~~ 54 (122)
T PF06114_consen 40 ERQRFTLAHELGHIL 54 (122)
T ss_dssp HHHHHHHHHHHHHHH
T ss_pred HHHHHHHHHHHHHHH
Confidence 355789999999985
No 67
>PF14247 DUF4344: Domain of unknown function (DUF4344)
Probab=78.48 E-value=1.1 Score=40.42 Aligned_cols=14 Identities=43% Similarity=0.693 Sum_probs=12.2
Q ss_pred hhHHHHHHhhhhhc
Q 037265 253 DMQTVALHELGHVL 266 (305)
Q Consensus 253 ~l~~Va~HEiGHaL 266 (305)
.+..|+.||+||+|
T Consensus 91 ~~~~~l~HE~GHAl 104 (220)
T PF14247_consen 91 NVLFTLYHELGHAL 104 (220)
T ss_pred HHHHHHHHHHHHHH
Confidence 56889999999985
No 68
>PF13398 Peptidase_M50B: Peptidase M50B-like
Probab=76.34 E-value=1.3 Score=39.05 Aligned_cols=16 Identities=44% Similarity=0.796 Sum_probs=13.1
Q ss_pred chhHHHHHHhhhhhcC
Q 037265 252 FDMQTVALHELGHVLG 267 (305)
Q Consensus 252 ~~l~~Va~HEiGHaLG 267 (305)
..+..|+.||+||++-
T Consensus 20 ~~~l~t~~HE~gHal~ 35 (200)
T PF13398_consen 20 FRLLVTFVHELGHALA 35 (200)
T ss_pred HHHHHHHHHHHHHHHH
Confidence 3567899999999974
No 69
>COG2856 Predicted Zn peptidase [Amino acid transport and metabolism]
Probab=73.70 E-value=1.5 Score=39.36 Aligned_cols=32 Identities=28% Similarity=0.346 Sum_probs=20.0
Q ss_pred cceEEEccccccccCCcCCcchhHHHHHHhhhhhcCCCCCCC
Q 037265 232 YAVVHFNGDVNWVMGTVKGGFDMQTVALHELGHVLGLSHSSV 273 (305)
Q Consensus 232 ~G~ihfd~~e~w~~~~~~~~~~l~~Va~HEiGHaLGL~Hs~~ 273 (305)
...|+++... ....-.-|++||+||+ |-|...
T Consensus 58 ~~~I~iN~n~--------~~~r~rFtlAHELGH~--llH~~~ 89 (213)
T COG2856 58 KPVIYINANN--------SLERKRFTLAHELGHA--LLHTDL 89 (213)
T ss_pred CceEEEeCCC--------CHHHHHHHHHHHHhHH--Hhcccc
Confidence 3566666532 1223457999999999 556554
No 70
>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=73.22 E-value=1.9 Score=37.84 Aligned_cols=21 Identities=33% Similarity=0.458 Sum_probs=16.4
Q ss_pred cchhHHHHHHhhhhhcCCCCCC
Q 037265 251 GFDMQTVALHELGHVLGLSHSS 272 (305)
Q Consensus 251 ~~~l~~Va~HEiGHaLGL~Hs~ 272 (305)
...+..|++||+||.. ..|..
T Consensus 86 ~~el~aVlaHElgH~~-~~h~~ 106 (226)
T PF01435_consen 86 EDELAAVLAHELGHIK-HRHIL 106 (226)
T ss_dssp HHHHHHHHHHHHHHHH-TTHCC
T ss_pred HHHHHHHHHHHHHHHH-cCCcc
Confidence 3478999999999997 45543
No 71
>PRK03982 heat shock protein HtpX; Provisional
Probab=70.67 E-value=2.3 Score=39.69 Aligned_cols=16 Identities=31% Similarity=0.453 Sum_probs=13.6
Q ss_pred cchhHHHHHHhhhhhc
Q 037265 251 GFDMQTVALHELGHVL 266 (305)
Q Consensus 251 ~~~l~~Va~HEiGHaL 266 (305)
..++..|++||+||.-
T Consensus 122 ~~El~AVlAHElgHi~ 137 (288)
T PRK03982 122 EDELEGVIAHELTHIK 137 (288)
T ss_pred HHHHHHHHHHHHHHHH
Confidence 3479999999999984
No 72
>COG0501 HtpX Zn-dependent protease with chaperone function [Posttranslational modification, protein turnover, chaperones]
Probab=70.27 E-value=2.3 Score=39.19 Aligned_cols=16 Identities=38% Similarity=0.659 Sum_probs=13.8
Q ss_pred cchhHHHHHHhhhhhc
Q 037265 251 GFDMQTVALHELGHVL 266 (305)
Q Consensus 251 ~~~l~~Va~HEiGHaL 266 (305)
...+..|+.||+||..
T Consensus 154 ~dEl~aVlaHElgHi~ 169 (302)
T COG0501 154 DDELEAVLAHELGHIK 169 (302)
T ss_pred HHHHHHHHHHHHHHHh
Confidence 3478999999999984
No 73
>PRK03001 M48 family peptidase; Provisional
Probab=68.59 E-value=2.7 Score=39.11 Aligned_cols=16 Identities=38% Similarity=0.511 Sum_probs=13.7
Q ss_pred cchhHHHHHHhhhhhc
Q 037265 251 GFDMQTVALHELGHVL 266 (305)
Q Consensus 251 ~~~l~~Va~HEiGHaL 266 (305)
..++..|++||+||.-
T Consensus 121 ~~El~aVlAHElgHi~ 136 (283)
T PRK03001 121 EREIRGVMAHELAHVK 136 (283)
T ss_pred HHHHHHHHHHHHHHHh
Confidence 3578999999999974
No 74
>cd06163 S2P-M50_PDZ_RseP-like RseP-like Site-2 proteases (S2P), zinc metalloproteases (MEROPS family M50A), cleave transmembrane domains of substrate proteins, regulating intramembrane proteolysis (RIP) of diverse signal transduction mechanisms. In Escherichia coli, the S2P homolog RseP is involved in the sigmaE pathway of extracytoplasmic stress responses. Also included in this group are such homologs as Bacillus subtilis YluC, Mycobacterium tuberculosis Rv2869c S2P, and Bordetella bronchiseptica HurP. Rv2869c S2P appears to have a role in the regulation of prokaryotic lipid biosynthesis and membrane composition and YluC of Bacillus has a role in transducing membrane stress. This group includes bacterial and eukaryotic S2P/M50s homologs with either one or two PDZ domains present. PDZ domains are believed to have a regulatory role. The RseP PDZ domain is required for the inhibitory reaction that prevents cleavage of its substrate, RseA.
Probab=68.59 E-value=2.6 Score=36.74 Aligned_cols=12 Identities=50% Similarity=0.825 Sum_probs=10.4
Q ss_pred HHHHHHhhhhhc
Q 037265 255 QTVALHELGHVL 266 (305)
Q Consensus 255 ~~Va~HEiGHaL 266 (305)
..|++||+||.+
T Consensus 10 ~~v~iHElGH~~ 21 (182)
T cd06163 10 ILIFVHELGHFL 21 (182)
T ss_pred HHHHHHHHHHHH
Confidence 579999999975
No 75
>PRK03072 heat shock protein HtpX; Provisional
Probab=68.10 E-value=2.8 Score=39.22 Aligned_cols=17 Identities=35% Similarity=0.462 Sum_probs=14.1
Q ss_pred cchhHHHHHHhhhhhcC
Q 037265 251 GFDMQTVALHELGHVLG 267 (305)
Q Consensus 251 ~~~l~~Va~HEiGHaLG 267 (305)
..++..|++||+||.-.
T Consensus 124 ~~El~aVlAHElgHi~~ 140 (288)
T PRK03072 124 ERELRGVLGHELSHVYN 140 (288)
T ss_pred HHHHHHHHHHHHHHHhc
Confidence 35799999999999743
No 76
>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=67.92 E-value=3.6 Score=39.07 Aligned_cols=38 Identities=21% Similarity=0.354 Sum_probs=27.9
Q ss_pred ecCCcceEEEccccccccCCcCCcchhHHHHHHhhhhhcCCCCCCC
Q 037265 228 FSDPYAVVHFNGDVNWVMGTVKGGFDMQTVALHELGHVLGLSHSSV 273 (305)
Q Consensus 228 ~~P~~G~ihfd~~e~w~~~~~~~~~~l~~Va~HEiGHaLGL~Hs~~ 273 (305)
+.|-.|+.+.|.+- ....+-.|++||++|-+|......
T Consensus 178 y~PFT~EA~vN~~~--------p~~~~P~T~~HElAHq~G~a~E~E 215 (318)
T PF12725_consen 178 YNPFTGEANVNTDL--------PPYSLPFTICHELAHQLGFASEDE 215 (318)
T ss_pred EcCCcceeecCCCC--------CcccccHHHHHHHHHHhCCCCHHH
Confidence 45666777766543 235678899999999999998653
No 77
>KOG3538 consensus Disintegrin metalloproteinases with thrombospondin repeats [Posttranslational modification, protein turnover, chaperones]
Probab=67.62 E-value=2.6 Score=45.24 Aligned_cols=35 Identities=29% Similarity=0.392 Sum_probs=27.0
Q ss_pred CcchhHHHHHHhhhhhcCCCCCCCCC------CccccccCC
Q 037265 250 GGFDMQTVALHELGHVLGLSHSSVKA------ASMWPSTRA 284 (305)
Q Consensus 250 ~~~~l~~Va~HEiGHaLGL~Hs~~~~------svM~p~~~~ 284 (305)
.+.....+++||+||.+|+.|-...+ .||.|....
T Consensus 313 ~gl~~aftiahE~GH~~gm~hd~~~~~C~~~~~im~~~~~~ 353 (845)
T KOG3538|consen 313 TGLPSAFTIAHELGHNFGMEHDGRGNSCGPTFHVMSSDTCG 353 (845)
T ss_pred CCCccceeeeeccccccCcccCCcCCCCCCcccccCccccc
Confidence 34456689999999999999975543 589887764
No 78
>PRK01345 heat shock protein HtpX; Provisional
Probab=67.53 E-value=2.9 Score=39.71 Aligned_cols=19 Identities=32% Similarity=0.364 Sum_probs=15.4
Q ss_pred chhHHHHHHhhhhhcCCCCC
Q 037265 252 FDMQTVALHELGHVLGLSHS 271 (305)
Q Consensus 252 ~~l~~Va~HEiGHaLGL~Hs 271 (305)
.++..|++|||||.- ..|.
T Consensus 122 dEL~aVlAHElgHi~-~~d~ 140 (317)
T PRK01345 122 EEVAGVMAHELAHVK-NRDT 140 (317)
T ss_pred HHHHHHHHHHHHHHH-cCCH
Confidence 478999999999986 3553
No 79
>cd06161 S2P-M50_SpoIVFB SpoIVFB Site-2 protease (S2P), a zinc metalloprotease (MEROPS family M50B), regulates intramembrane proteolysis (RIP), and is involved in the pro-sigmaK pathway of bacterial spore formation. SpoIVFB (sporulation protein, stage IV cell wall formation, F locus, promoter-distal B) is one of 4 proteins involved in endospore formation; the others are SpoIVFA (sporulation protein, stage IV cell wall formation, F locus, promoter-proximal A), BofA (bypass-of-forespore A), and SpoIVB (sporulation protein, stage IV cell wall formation, B locus). SpoIVFB is negatively regulated by SpoIVFA and BofA and activated by SpoIVB. It is thought that SpoIVFB, SpoIVFA, and BofA are located in the mother-cell membrane that surrounds the forespore and that SpoIVB is secreted from the forespore into the space between the two where it activates SpoIVFB.
Probab=66.29 E-value=3.1 Score=36.92 Aligned_cols=16 Identities=50% Similarity=0.615 Sum_probs=12.7
Q ss_pred hhHHHHHHhhhhhcCC
Q 037265 253 DMQTVALHELGHVLGL 268 (305)
Q Consensus 253 ~l~~Va~HEiGHaLGL 268 (305)
-+..|+.||+||++=-
T Consensus 37 l~~~v~iHElgH~~~A 52 (208)
T cd06161 37 LFLSVLLHELGHALVA 52 (208)
T ss_pred HHHHHHHHHHHHHHHH
Confidence 3568999999998643
No 80
>PRK04897 heat shock protein HtpX; Provisional
Probab=64.10 E-value=3.7 Score=38.56 Aligned_cols=16 Identities=25% Similarity=0.399 Sum_probs=13.7
Q ss_pred cchhHHHHHHhhhhhc
Q 037265 251 GFDMQTVALHELGHVL 266 (305)
Q Consensus 251 ~~~l~~Va~HEiGHaL 266 (305)
..++..|++||+||.-
T Consensus 134 ~~El~aVlAHElgHi~ 149 (298)
T PRK04897 134 REELEGVIGHEISHIR 149 (298)
T ss_pred HHHHHHHHHHHHHHHh
Confidence 3578999999999974
No 81
>PRK05457 heat shock protein HtpX; Provisional
Probab=63.83 E-value=3.4 Score=38.53 Aligned_cols=15 Identities=27% Similarity=0.534 Sum_probs=13.2
Q ss_pred cchhHHHHHHhhhhh
Q 037265 251 GFDMQTVALHELGHV 265 (305)
Q Consensus 251 ~~~l~~Va~HEiGHa 265 (305)
..++..|++||+||.
T Consensus 131 ~~El~aVlAHElgHi 145 (284)
T PRK05457 131 RDEVEAVLAHEISHI 145 (284)
T ss_pred HHHHHHHHHHHHHHH
Confidence 357899999999996
No 82
>PF13485 Peptidase_MA_2: Peptidase MA superfamily
Probab=63.63 E-value=5.4 Score=31.05 Aligned_cols=15 Identities=33% Similarity=0.284 Sum_probs=12.6
Q ss_pred chhHHHHHHhhhhhc
Q 037265 252 FDMQTVALHELGHVL 266 (305)
Q Consensus 252 ~~l~~Va~HEiGHaL 266 (305)
..+..|++||++|.+
T Consensus 23 ~~~~~~l~HE~~H~~ 37 (128)
T PF13485_consen 23 DWLDRVLAHELAHQW 37 (128)
T ss_pred HHHHHHHHHHHHHHH
Confidence 346799999999996
No 83
>cd06258 Peptidase_M3_like The peptidase M3-like family, also called neurolysin-like family, is part of the "zincins" metallopeptidases, and includes M3, M2 and M32 families of metallopeptidases. The M3 family is subdivided into two subfamilies: the widespread M3A, which comprises a number of high-molecular mass endo- and exopeptidases from bacteria, archaea, protozoa, fungi, plants and animals, and the small M3B, whose members are enzymes primarily from bacteria. Well-known mammalian/eukaryotic M3A endopeptidases are the thimet oligopeptidase (TOP; endopeptidase 3.4.24.15), neurolysin (alias endopeptidase 3.4.24.16), and the mitochondrial intermediate peptidase. The first two are intracellular oligopeptidases, which act only on relatively short substrates of less than 20 amino acid residues, while the latter cleaves N-terminal octapeptides from proteins during their import into the mitochondria. The M3A subfamily also contains several bacterial endopeptidases, collectively called olig
Probab=63.00 E-value=7.7 Score=37.01 Aligned_cols=16 Identities=38% Similarity=0.702 Sum_probs=12.9
Q ss_pred cchhHHHHHHhhhhhc
Q 037265 251 GFDMQTVALHELGHVL 266 (305)
Q Consensus 251 ~~~l~~Va~HEiGHaL 266 (305)
..+-..++.||+||++
T Consensus 151 ~~~~v~tl~HE~GHa~ 166 (365)
T cd06258 151 GHDDINTLFHEFGHAV 166 (365)
T ss_pred CHHHHHHHHHHHhHHH
Confidence 3445688999999998
No 84
>PRK02870 heat shock protein HtpX; Provisional
Probab=62.42 E-value=4.1 Score=39.04 Aligned_cols=15 Identities=40% Similarity=0.620 Sum_probs=13.3
Q ss_pred cchhHHHHHHhhhhh
Q 037265 251 GFDMQTVALHELGHV 265 (305)
Q Consensus 251 ~~~l~~Va~HEiGHa 265 (305)
..++..|++||+||.
T Consensus 170 ~dEL~aVlAHELgHi 184 (336)
T PRK02870 170 RDELQAVMAHELSHI 184 (336)
T ss_pred HHHHHHHHHHHHHHH
Confidence 357899999999998
No 85
>PRK02391 heat shock protein HtpX; Provisional
Probab=62.34 E-value=4.1 Score=38.24 Aligned_cols=15 Identities=40% Similarity=0.581 Sum_probs=13.1
Q ss_pred cchhHHHHHHhhhhh
Q 037265 251 GFDMQTVALHELGHV 265 (305)
Q Consensus 251 ~~~l~~Va~HEiGHa 265 (305)
..++..|++||+||.
T Consensus 130 ~~El~aVlaHElgHi 144 (296)
T PRK02391 130 PDELEAVLAHELSHV 144 (296)
T ss_pred HHHHHHHHHHHHHHH
Confidence 357899999999996
No 86
>PRK01265 heat shock protein HtpX; Provisional
Probab=62.15 E-value=4.2 Score=38.79 Aligned_cols=15 Identities=47% Similarity=0.693 Sum_probs=13.0
Q ss_pred cchhHHHHHHhhhhh
Q 037265 251 GFDMQTVALHELGHV 265 (305)
Q Consensus 251 ~~~l~~Va~HEiGHa 265 (305)
..++..|++||+||.
T Consensus 137 ~~El~aVlAHElgHi 151 (324)
T PRK01265 137 RDEIKAVAGHELGHL 151 (324)
T ss_pred HHHHHHHHHHHHHHH
Confidence 357999999999995
No 87
>cd06164 S2P-M50_SpoIVFB_CBS SpoIVFB Site-2 protease (S2P), a zinc metalloprotease (MEROPS family M50B), regulates intramembrane proteolysis (RIP), and is involved in the pro-sigmaK pathway of bacterial spore formation. In this subgroup, SpoIVFB (sporulation protein, stage IV cell wall formation, F locus, promoter-distal B) contains two tandem repeats of the cystathionine beta-synthase (CBS pair) domain. SpoIVFB is one of 4 proteins involved in endospore formation; the others are SpoIVFA (sporulation protein, stage IV cell wall formation, F locus, promoter-proximal A), BofA (bypass-of-forespore A), and SpoIVB (sporulation protein, stage IV cell wall formation, B locus). SpoIVFB is negatively regulated by SpoIVFA and BofA and activated by SpoIVB. It is thought that SpoIVFB, SpoIVFA, and BofA are located in the mother-cell membrane that surrounds the forespore and that SpoIVB is secreted from the forespore into the space between the two where it activates SpoIVFB. It has been proposed tha
Probab=61.19 E-value=4.3 Score=36.58 Aligned_cols=16 Identities=50% Similarity=0.700 Sum_probs=12.5
Q ss_pred hHHHHHHhhhhhcCCC
Q 037265 254 MQTVALHELGHVLGLS 269 (305)
Q Consensus 254 l~~Va~HEiGHaLGL~ 269 (305)
+..|+.||+||++=-.
T Consensus 53 ~~~v~iHElgH~~~A~ 68 (227)
T cd06164 53 FASVLLHELGHSLVAR 68 (227)
T ss_pred HHHHHHHHHHHHHHHH
Confidence 4689999999986433
No 88
>cd06459 M3B_Oligoendopeptidase_F Peptidase family M3B Oligopeptidase F (PepF; Pz-peptidase B; EC 3.4.24.-) is mostly bacterial and includes oligoendopeptidase F from Lactococcus lactis. This enzyme hydrolyzes peptides containing between 7 and 17 amino acids with fairly broad specificity. The PepF gene is duplicated in L. lactis on the plasmid that bears it, while a shortened second copy is found in Bacillus subtilis. Most bacterial PepFs are cytoplasmic endopeptidases; however, the PepF Bacillus amyloliquefaciens oligopeptidase is a secreted protein and may facilitate the process of sporulation. Specifically, the yjbG gene encoding the homolog of the PepF1 and PepF2 oligoendopeptidases of Lactococcus lactis has been identified in Bacillus subtilis as an inhibitor of sporulation initiation when over expressed from a multicopy plasmid.
Probab=58.07 E-value=4.8 Score=39.06 Aligned_cols=15 Identities=40% Similarity=0.576 Sum_probs=12.1
Q ss_pred chhHHHHHHhhhhhc
Q 037265 252 FDMQTVALHELGHVL 266 (305)
Q Consensus 252 ~~l~~Va~HEiGHaL 266 (305)
.+-..+++||+||++
T Consensus 220 ~~~v~tl~HE~GHa~ 234 (427)
T cd06459 220 LDDVFTLAHELGHAF 234 (427)
T ss_pred hhhHHHHHHHhhHHH
Confidence 344688999999985
No 89
>PF13699 DUF4157: Domain of unknown function (DUF4157)
Probab=57.71 E-value=9.3 Score=28.62 Aligned_cols=36 Identities=22% Similarity=0.241 Sum_probs=21.8
Q ss_pred eeeecCCcceEEEccccccccCCcCCcchhHHHHHHhhhhhc
Q 037265 225 GHAFSDPYAVVHFNGDVNWVMGTVKGGFDMQTVALHELGHVL 266 (305)
Q Consensus 225 aha~~P~~G~ihfd~~e~w~~~~~~~~~~l~~Va~HEiGHaL 266 (305)
|.||. .+.+|+|..... . .....-..+++||+.|++
T Consensus 38 A~A~T-~G~~I~f~~g~~-~----~~s~~~~~llaHEl~Hv~ 73 (79)
T PF13699_consen 38 ARAFT-VGNDIYFAPGKY-N----PDSPEGRALLAHELAHVV 73 (79)
T ss_pred CeEEE-ECCEEEEcCCCc-C----CCCCCcchhHhHHHHHHH
Confidence 44443 357888865431 1 122344688999999985
No 90
>PF01432 Peptidase_M3: Peptidase family M3 This Prosite motif covers only the active site. This family belongs to family M3 of the peptidase classification.; InterPro: IPR001567 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 M3 (clan MA(E)), subfamilies M3A and M3B. The protein fold of the peptidase domain for members of this family resembles that of thermolysin, the type example for clan MA. The Thimet oligopeptidase family, is a large family of archaeal, bacterial and eukaryotic oligopeptidases that cleave medium sized peptides. The group contains: mitochondrial intermediate peptidase (3.4.24.59 from EC) Neurolysin, mitochondrial precursor, (3.4.24.16 from EC) Thimet oligopeptidase (3.4.24.15 from EC) Dipeptidyl carboxypeptidase (3.4.15.5 from EC) Oligopeptidase A (3.4.24.70 from EC) Oligoendopeptidase F ; GO: 0004222 metalloendopeptidase activity, 0006508 proteolysis; PDB: 2QR4_B 3CE2_A 1Y79_1 2H1J_A 2H1N_A 2O36_A 1S4B_P 2O3E_A 1I1I_P.
Probab=57.49 E-value=4.9 Score=39.73 Aligned_cols=23 Identities=22% Similarity=0.124 Sum_probs=15.9
Q ss_pred HHHHHHHHHhhccCcceEEecCC
Q 037265 174 EPVRVALLLWSNWAPFTFEGSND 196 (305)
Q Consensus 174 ~~i~~A~~~Ws~~~~l~F~ev~~ 196 (305)
++++.-+...+.+-+|+|+++..
T Consensus 138 ~~~~g~~~l~~~lfgi~~~~~~~ 160 (458)
T PF01432_consen 138 EVLEGLFELAERLFGIRFEEVPD 160 (458)
T ss_dssp HHHHHHHHHHHHHHTEEEEECTC
T ss_pred HHHHHHHHHHHHHhcEEEEeccc
Confidence 44555566777777888888764
No 91
>cd06162 S2P-M50_PDZ_SREBP Sterol regulatory element-binding protein (SREBP) Site-2 protease (S2P), a zinc metalloprotease (MEROPS family M50A), regulates intramembrane proteolysis (RIP) of SREBP and is part of a signal transduction mechanism involved in sterol and lipid metabolism. In sterol-depleted mammalian cells, a two-step proteolytic process releases the N-terminal domains of SREBPs from membranes of the endoplasmic reticulum (ER). These domains translocate into the nucleus, where they activate genes of cholesterol and fatty acid biosynthesis. The first cleavage occurs at Site-1 within the ER lumen to generate an intermediate that is subsequently released from the membrane by cleavage at Site-2, which lies within the first transmembrane domain. It is the second proteolytic step that is carried out by the SREBP Site-2 protease (S2P) which is present in this CD family. This group appears to be limited to eumetazoan proteins and contains one PDZ domain.
Probab=57.28 E-value=5.5 Score=37.13 Aligned_cols=14 Identities=29% Similarity=0.596 Sum_probs=11.7
Q ss_pred hHHHHHHhhhhhcC
Q 037265 254 MQTVALHELGHVLG 267 (305)
Q Consensus 254 l~~Va~HEiGHaLG 267 (305)
+..|++||+||++=
T Consensus 135 ~isvvvHElgHal~ 148 (277)
T cd06162 135 LISGVVHEMGHGVA 148 (277)
T ss_pred HHHHHHHHHHHHHH
Confidence 46899999999963
No 92
>cd06159 S2P-M50_PDZ_Arch Uncharacterized Archaeal homologs of Site-2 protease (S2P), zinc metalloproteases (MEROPS family M50) which cleave transmembrane domains of substrate proteins, regulating intramembrane proteolysis (RIP) of diverse signal transduction mechanisms. Members of the S2P/M50 family of RIP proteases use proteolytic activity within the membrane to transfer information across membranes to integrate gene expression with physiologic stresses occurring in another cellular compartment. In eukaryotic cells they regulate such processes as sterol and lipid metabolism, and endoplasmic reticulum stress responses. In prokaryotes they regulate such processes as sporulation, cell division, stress response, and cell differentiation. This group appears to be limited to Archaeal S2P/M50s homologs with additional putative N-terminal transmembrane spanning regions, relative to the core protein, and either one or two PDZ domains present.
Probab=57.12 E-value=5.6 Score=36.80 Aligned_cols=16 Identities=31% Similarity=0.376 Sum_probs=12.4
Q ss_pred hHHHHHHhhhhhcCCC
Q 037265 254 MQTVALHELGHVLGLS 269 (305)
Q Consensus 254 l~~Va~HEiGHaLGL~ 269 (305)
...|++||+||++=-.
T Consensus 118 ~isv~iHElgHa~~Ar 133 (263)
T cd06159 118 VVGVVVHELSHGILAR 133 (263)
T ss_pred HHHHHHHHHHHHHHHH
Confidence 4679999999996443
No 93
>cd06455 M3A_TOP Peptidase M3 Thimet oligopeptidase (TOP; PZ-peptidase; endo-oligopeptidase A; endopeptidase 24.15; soluble metallo-endopeptidase; EC 3.4.24.15) family also includes neurolysin (endopeptidase 24.16, microsomal endopeptidase, mitochondrial oligopeptidase M, neurotensin endopeptidase, soluble angiotensin II-binding protein, thimet oligopeptidase II) which hydrolyzes oligopeptides such as neurotensin, bradykinin and dynorphin A. TOP and neurolysin are neuropeptidases expressed abundantly in the testis, but also found in the liver, lung and kidney. They are involved in the metabolism of neuropeptides under 20 amino acid residues long and cleave most bioactive peptides at the same sites, but recognize different positions on some naturally occurring and synthetic peptides; they cleave at distinct sites on the 13-residue bioactive peptide neurotensin, which modulates central dopaminergic and cholinergic circuits. TOP has been shown to degrade peptides released by the proteasom
Probab=55.44 E-value=5.5 Score=39.80 Aligned_cols=14 Identities=43% Similarity=0.743 Sum_probs=11.8
Q ss_pred hhHHHHHHhhhhhc
Q 037265 253 DMQTVALHELGHVL 266 (305)
Q Consensus 253 ~l~~Va~HEiGHaL 266 (305)
+-..|+.||+||+|
T Consensus 262 ~~V~TLfHEfGHal 275 (472)
T cd06455 262 DEVETFFHEFGHVI 275 (472)
T ss_pred HHHHHHHHHHHHHH
Confidence 44678999999998
No 94
>TIGR00181 pepF oligoendopeptidase F. This family represents the oligoendopeptidase F clade of the family of larger M3 or thimet (for thiol-dependent metallopeptidase) oligopeptidase family. Lactococcus lactis PepF hydrolyzed peptides of 7 and 17 amino acids with fairly broad specificity. The homolog of lactococcal PepF in group B Streptococcus was named PepB (PubMed:8757883), with the name difference reflecting a difference in species of origin rather activity; substrate profiles were quite similar. Differences in substrate specificity should be expected in other species. The gene is duplicated in Lactococcus lactis on the plasmid that bears it. A shortened second copy is found in Bacillus subtilis.
Probab=55.21 E-value=7.8 Score=39.73 Aligned_cols=15 Identities=33% Similarity=0.550 Sum_probs=12.4
Q ss_pred chhHHHHHHhhhhhc
Q 037265 252 FDMQTVALHELGHVL 266 (305)
Q Consensus 252 ~~l~~Va~HEiGHaL 266 (305)
.+-..|++||+||++
T Consensus 376 ~~dv~TLaHElGHa~ 390 (591)
T TIGR00181 376 LNSVFTLAHELGHSM 390 (591)
T ss_pred cchHHHHHHHhhhHH
Confidence 355789999999996
No 95
>TIGR02289 M3_not_pepF oligoendopeptidase, M3 family. This family consists of probable oligoendopeptidases in the M3 family, related to lactococcal PepF and group B streptococcal PepB (TIGR00181) but in a distinct clade with considerable sequence differences. The likely substrate is small peptides and not whole proteins, as with PepF, but members are not characterized and the activity profile may differ. Several bacteria have both a member of this family and a member of the PepF family.
Probab=55.09 E-value=11 Score=38.45 Aligned_cols=15 Identities=33% Similarity=0.366 Sum_probs=12.4
Q ss_pred chhHHHHHHhhhhhc
Q 037265 252 FDMQTVALHELGHVL 266 (305)
Q Consensus 252 ~~l~~Va~HEiGHaL 266 (305)
.+=..|++||+||++
T Consensus 335 ~~dv~TL~HElGHa~ 349 (549)
T TIGR02289 335 SGDIDVLTHEAGHAF 349 (549)
T ss_pred hhHHHHHHHHhhHHH
Confidence 345689999999997
No 96
>cd06160 S2P-M50_like_2 Uncharacterized homologs of Site-2 protease (S2P), zinc metalloproteases (MEROPS family M50) which cleave transmembrane domains of substrate proteins, regulating intramembrane proteolysis (RIP) of diverse signal transduction mechanisms. Members of the S2P/M50 family of RIP proteases use proteolytic activity within the membrane to transfer information across membranes to integrate gene expression with physiologic stresses occurring in another cellular compartment. In eukaryotic cells they regulate such processes as sterol and lipid metabolism, and endoplasmic reticulum stress responses. In prokaryotes they regulate such processes as sporulation, cell division, stress response, and cell differentiation. This group includes bacterial, eukaryotic, and Archaeal S2P/M50s homologs with additional putative N- and C-terminal transmembrane spanning regions, relative to the core protein, and no PDZ domains.
Probab=54.40 E-value=6.7 Score=34.21 Aligned_cols=21 Identities=33% Similarity=0.659 Sum_probs=15.3
Q ss_pred hHHHHHHhhhhhcCCCCCCCC
Q 037265 254 MQTVALHELGHVLGLSHSSVK 274 (305)
Q Consensus 254 l~~Va~HEiGHaLGL~Hs~~~ 274 (305)
+..+..||+||++--..-.++
T Consensus 41 ~~~l~iHElgH~~~A~~~G~~ 61 (183)
T cd06160 41 LAILGIHEMGHYLAARRHGVK 61 (183)
T ss_pred HHHHHHHHHHHHHHHHHCCCC
Confidence 467889999999866544443
No 97
>TIGR02290 M3_fam_3 oligoendopeptidase, pepF/M3 family. The M3 family of metallopeptidases contains several distinct clades. Oligoendopeptidase F as characterized in Lactococcus, the functionally equivalent oligoendopeptidase B of group B Streptococcus, and closely related sequences are described by TIGR00181. The present family is quite similar but forms a distinct clade, and a number of species have one member of each. A greater sequence difference separates members of TIGR02289, probable oligoendopeptidases of the M3 family that probably should not be designated PepF.
Probab=52.99 E-value=5.9 Score=40.66 Aligned_cols=14 Identities=36% Similarity=0.491 Sum_probs=11.8
Q ss_pred hhHHHHHHhhhhhc
Q 037265 253 DMQTVALHELGHVL 266 (305)
Q Consensus 253 ~l~~Va~HEiGHaL 266 (305)
+-..|++||+||++
T Consensus 374 ~~v~TL~HE~GHa~ 387 (587)
T TIGR02290 374 RDVSTLAHELGHAY 387 (587)
T ss_pred hhHHHHHHHhhHHH
Confidence 44678999999998
No 98
>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=52.77 E-value=6.5 Score=33.22 Aligned_cols=12 Identities=42% Similarity=0.493 Sum_probs=10.3
Q ss_pred HHHHHHhhhhhc
Q 037265 255 QTVALHELGHVL 266 (305)
Q Consensus 255 ~~Va~HEiGHaL 266 (305)
.-|++|||+|.+
T Consensus 136 lDVvaHEltHGV 147 (150)
T PF01447_consen 136 LDVVAHELTHGV 147 (150)
T ss_dssp HHHHHHHHHHHH
T ss_pred cceeeecccccc
Confidence 569999999974
No 99
>PF01434 Peptidase_M41: Peptidase family M41 This is family M41 in the peptidase classification. ; InterPro: IPR000642 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 M41 (FtsH endopeptidase 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 peptidase M41 family belong to a larger family of zinc metalloproteases. This family includes the cell division protein FtsH, and the yeast mitochondrial respiratory chain complexes assembly protein, which is a putative ATP-dependent protease required for assembly of the mitochondrial respiratory chain and ATPase complexes. FtsH is an integral membrane protein, which seems to act as an ATP-dependent zinc metallopeptidase that binds one zinc ion.; GO: 0004222 metalloendopeptidase activity, 0005524 ATP binding, 0006508 proteolysis; PDB: 4EIW_C 2DHR_E 1IY1_A 1IY2_A 1IY0_A 1IXZ_A 2CE7_F 2CEA_F 3KDS_E 2QZ4_A ....
Probab=51.96 E-value=7.8 Score=34.43 Aligned_cols=16 Identities=31% Similarity=0.549 Sum_probs=13.4
Q ss_pred cchhHHHHHHhhhhhc
Q 037265 251 GFDMQTVALHELGHVL 266 (305)
Q Consensus 251 ~~~l~~Va~HEiGHaL 266 (305)
..+...+|.||.||+|
T Consensus 25 ~~~~~~~A~HEAGhAv 40 (213)
T PF01434_consen 25 EEEKRRIAYHEAGHAV 40 (213)
T ss_dssp HHHHHHHHHHHHHHHH
T ss_pred HHHHHHHHHHHHHHHH
Confidence 3467899999999996
No 100
>PLN02791 Nudix hydrolase homolog
Probab=51.36 E-value=7.6 Score=41.26 Aligned_cols=21 Identities=19% Similarity=0.183 Sum_probs=17.6
Q ss_pred hhHHHHHHhhhhhcCCCCCCC
Q 037265 253 DMQTVALHELGHVLGLSHSSV 273 (305)
Q Consensus 253 ~l~~Va~HEiGHaLGL~Hs~~ 273 (305)
.+..|++||+||-+|=.+.-.
T Consensus 584 f~~~v~lHElgHGsG~~~~~~ 604 (770)
T PLN02791 584 FFTHTICHECCHGIGPHTITL 604 (770)
T ss_pred HHHHHHHHHhhccccccceec
Confidence 457999999999999977544
No 101
>cd06457 M3A_MIP Peptidase M3 mitochondrial intermediate peptidase (MIP; EC 3.4.24.59) belongs to the widespread subfamily M3A, that show similarity to the Thimet oligopeptidase (TOP). It is one of three peptidases responsible for the proteolytic processing of both, nuclear and mitochondrial encoded precursor polypeptides targeted to the various subcompartments of the mitochondria. It cleaves intermediate-size proteins initially processed by mitochondrial processing peptidase (MPP) to yield a processing intermediate with a typical N-terminal octapeptide that is sequentially cleaved by MIP to mature-size protein. MIP cleaves precursor proteins of respiratory components, including subunits of the electron transport chain and tri-carboxylic acid cycle enzymes, and components of the mitochondrial genetic machinery, including ribosomal proteins, translation factors, and proteins required for mitochondrial DNA metabolism. It has been suggested that the human MIP (HMIP polypeptide; gene symbo
Probab=51.29 E-value=7 Score=38.92 Aligned_cols=31 Identities=10% Similarity=-0.053 Sum_probs=20.2
Q ss_pred HHHHHHHHHhhccCcceEEecCC----CCCccEEE
Q 037265 174 EPVRVALLLWSNWAPFTFEGSND----YENADIKI 204 (305)
Q Consensus 174 ~~i~~A~~~Ws~~~~l~F~ev~~----~~~adI~I 204 (305)
..++.-|..-+..-+|+|+++.. .-.+|++.
T Consensus 134 ~vl~gl~~~~~~lfgi~~~~~~~~~~~~Wh~dV~~ 168 (458)
T cd06457 134 TVMEGLSRLFSRLYGIRLVPVPLAPGEVWHPDVRK 168 (458)
T ss_pred HHHHHHHHHHHHHhCeEEEecCCCCCCCcCccceE
Confidence 33466667777888999999753 23456554
No 102
>cd06456 M3A_DCP_Oligopeptidase_A Peptidase family M3 dipeptidyl carboxypeptidase (DCP; Dcp II; peptidyl dipeptidase; EC 3.4.15.5). This metal-binding M3A family also includes oligopeptidase A (OpdA; EC 3.4.24.70) enzyme. DCP cleaves dipeptides off the C-termini of various peptides and proteins, the smallest substrate being N-blocked tripeptides and unblocked tetrapeptides. DCP from E. coli is inhibited by the anti-hypertensive drug captopril, an inhibitor of the mammalian angiotensin converting enzyme (ACE, also called peptidyl dipeptidase A). Oligopeptidase A (OpdA) may play a specific role in the degradation of signal peptides after they are released from precursor forms of secreted proteins. It can also cleave N-acetyl-L-Ala.
Probab=50.07 E-value=7.9 Score=38.18 Aligned_cols=15 Identities=47% Similarity=0.727 Sum_probs=12.2
Q ss_pred chhHHHHHHhhhhhc
Q 037265 252 FDMQTVALHELGHVL 266 (305)
Q Consensus 252 ~~l~~Va~HEiGHaL 266 (305)
.+-..++.||+||+|
T Consensus 206 ~~~v~tLfHEfGHal 220 (422)
T cd06456 206 HDEVTTLFHEFGHAL 220 (422)
T ss_pred HHHHHHHHHHHHHHH
Confidence 344678999999998
No 103
>KOG2921 consensus Intramembrane metalloprotease (sterol-regulatory element-binding protein (SREBP) protease) [Posttranslational modification, protein turnover, chaperones]
Probab=49.29 E-value=8.2 Score=37.65 Aligned_cols=16 Identities=50% Similarity=0.796 Sum_probs=12.5
Q ss_pred hHHHHHHhhhhhcCCC
Q 037265 254 MQTVALHELGHVLGLS 269 (305)
Q Consensus 254 l~~Va~HEiGHaLGL~ 269 (305)
+..+..||+||+|--.
T Consensus 131 vi~~vvHElGHalAA~ 146 (484)
T KOG2921|consen 131 VITVVVHELGHALAAA 146 (484)
T ss_pred HHHHHHHHhhHHHHHH
Confidence 4678899999997543
No 104
>PF08434 CLCA_N: Calcium-activated chloride channel; InterPro: IPR013642 The CLCA family of calcium-activated chloride channels has been identified in many epithelial and endothelial cell types as well as in smooth muscle cells [] and has four or five putative transmembrane regions. Additionally to their role as chloride channels some CLCA proteins function as adhesion molecules and may also have roles as tumour suppressors []. The domain described here is found at the N terminus of CLCAs.
Probab=48.84 E-value=12 Score=34.50 Aligned_cols=63 Identities=25% Similarity=0.440 Sum_probs=30.4
Q ss_pred CCCccEEEEeecCCCCCCCCCCCCCCcceeeecCCcc-eEEEccccccccCCcC--CcchhHHHHHHhhhhh-cCC
Q 037265 197 YENADIKISFQRGDHGDGTPFDGPWHTLGHAFSDPYA-VVHFNGDVNWVMGTVK--GGFDMQTVALHELGHV-LGL 268 (305)
Q Consensus 197 ~~~adI~I~f~~~~hgd~~~fdG~gg~laha~~P~~G-~ihfd~~e~w~~~~~~--~~~~l~~Va~HEiGHa-LGL 268 (305)
...|||+|.-....+||. ||.-..|- --..| .|||..+.. ++... .| ..-.|++||-+|. =|+
T Consensus 98 ~~~Adv~V~~~~~~~~d~-PyT~q~g~-----CGe~G~yIhltp~fl--~~~~~~~yG-~~grv~VhEWAhlRWGV 164 (262)
T PF08434_consen 98 YETADVRVASPNPKYGDE-PYTLQYGG-----CGEPGEYIHLTPDFL--LGDNLSQYG-PRGRVFVHEWAHLRWGV 164 (262)
T ss_pred hcCCCEEEeCCCCCCCCC-CceecCCC-----CCCCCeeEEechhhh--cCCchhhcC-Ccceeeeehhhhhcccc
Confidence 468999996544334442 22111110 01123 477765432 21110 11 2357899999995 344
No 105
>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=48.33 E-value=12 Score=32.39 Aligned_cols=43 Identities=23% Similarity=0.213 Sum_probs=29.4
Q ss_pred CCcceEEEccccccccCCcCCcchhHHHHHHhhhhhcCCCCCCCCCCc
Q 037265 230 DPYAVVHFNGDVNWVMGTVKGGFDMQTVALHELGHVLGLSHSSVKAAS 277 (305)
Q Consensus 230 P~~G~ihfd~~e~w~~~~~~~~~~l~~Va~HEiGHaLGL~Hs~~~~sv 277 (305)
+..|.|.|| |.+-. ....-+..|++||+-|..-..||..=-+.
T Consensus 145 ~~~~~I~ln----~~L~~-~P~~~idYVvvHEL~Hl~~~nHs~~Fw~~ 187 (205)
T PF01863_consen 145 SSKGNITLN----WRLVM-APPEVIDYVVVHELCHLRHPNHSKRFWAL 187 (205)
T ss_pred CCCCcEEee----ccccc-CCccHHHHHHHHHHHHhccCCCCHHHHHH
Confidence 346788887 33321 12345789999999999999999753333
No 106
>COG4227 Antirestriction protein [DNA replication, recombination, and repair]
Probab=47.89 E-value=12 Score=34.55 Aligned_cols=24 Identities=29% Similarity=0.369 Sum_probs=18.4
Q ss_pred CcchhHHHHHHhhhhhcCCCCCCC
Q 037265 250 GGFDMQTVALHELGHVLGLSHSSV 273 (305)
Q Consensus 250 ~~~~l~~Va~HEiGHaLGL~Hs~~ 273 (305)
+..+...++.||+||.-|=.+--+
T Consensus 199 da~~yyaTl~HElghwtgh~~rl~ 222 (316)
T COG4227 199 DAINYYATLLHELGHWTGHEARLD 222 (316)
T ss_pred chHhHHHHHHHHhccccCchhhhh
Confidence 456789999999999988655433
No 107
>PRK10779 zinc metallopeptidase RseP; Provisional
Probab=46.88 E-value=8.6 Score=38.18 Aligned_cols=12 Identities=33% Similarity=0.731 Sum_probs=9.8
Q ss_pred HHHHHHhhhhhc
Q 037265 255 QTVALHELGHVL 266 (305)
Q Consensus 255 ~~Va~HEiGHaL 266 (305)
.-|+.||+||.|
T Consensus 16 ~li~vHElGHfl 27 (449)
T PRK10779 16 VLITVHEFGHFW 27 (449)
T ss_pred HHHHHHHHHHHH
Confidence 468999999963
No 108
>cd06158 S2P-M50_like_1 Uncharacterized homologs of Site-2 protease (S2P), zinc metalloproteases (MEROPS family M50) which cleave transmembrane domains of substrate proteins, regulating intramembrane proteolysis (RIP) of diverse signal transduction mechanisms. Members of the S2P/M50 family of RIP proteases use proteolytic activity within the membrane to transfer information across membranes to integrate gene expression with physiologic stresses occurring in another cellular compartment. In eukaryotic cells they regulate such processes as sterol and lipid metabolism, and endoplasmic reticulum stress responses. In prokaryotes they regulate such processes as sporulation, cell division, stress response, and cell differentiation. This group includes bacterial, eukaryotic, and Archaeal S2P/M50s homologs with a minimal core protein and no PDZ domains.
Probab=46.86 E-value=10 Score=32.85 Aligned_cols=13 Identities=31% Similarity=0.710 Sum_probs=11.5
Q ss_pred hHHHHHHhhhhhc
Q 037265 254 MQTVALHELGHVL 266 (305)
Q Consensus 254 l~~Va~HEiGHaL 266 (305)
+..+.+||+||++
T Consensus 9 ~~~i~~HE~aHa~ 21 (181)
T cd06158 9 LLAITLHEFAHAY 21 (181)
T ss_pred HHHHHHHHHHHHH
Confidence 4678999999998
No 109
>KOG2719 consensus Metalloprotease [General function prediction only]
Probab=45.72 E-value=11 Score=37.25 Aligned_cols=21 Identities=38% Similarity=0.515 Sum_probs=15.8
Q ss_pred cchhHHHHHHhhhhhcCCCCCC
Q 037265 251 GFDMQTVALHELGHVLGLSHSS 272 (305)
Q Consensus 251 ~~~l~~Va~HEiGHaLGL~Hs~ 272 (305)
...+.+|+.||+||. =++|.-
T Consensus 277 ~eel~AVl~HELGHW-~~~H~~ 297 (428)
T KOG2719|consen 277 NEELVAVLAHELGHW-KLNHVL 297 (428)
T ss_pred cHHHHHHHHHHhhHH-HHhhHH
Confidence 347899999999998 355543
No 110
>TIGR00054 RIP metalloprotease RseP. A model that detects fragments as well matches a number of members of the PEPTIDASE FAMILY S2C. The region of match appears not to overlap the active site domain.
Probab=44.81 E-value=9.5 Score=37.54 Aligned_cols=12 Identities=50% Similarity=0.836 Sum_probs=10.3
Q ss_pred HHHHHHhhhhhc
Q 037265 255 QTVALHELGHVL 266 (305)
Q Consensus 255 ~~Va~HEiGHaL 266 (305)
..|+.||+||.|
T Consensus 15 ~~v~~HE~gH~~ 26 (420)
T TIGR00054 15 VLIFVHELGHFL 26 (420)
T ss_pred HHHHHHhHHHHH
Confidence 579999999974
No 111
>COG1164 Oligoendopeptidase F [Amino acid transport and metabolism]
Probab=42.74 E-value=11 Score=39.06 Aligned_cols=14 Identities=36% Similarity=0.420 Sum_probs=11.6
Q ss_pred hhHHHHHHhhhhhc
Q 037265 253 DMQTVALHELGHVL 266 (305)
Q Consensus 253 ~l~~Va~HEiGHaL 266 (305)
+=..|++||+||++
T Consensus 379 ~dV~TLaHElGHs~ 392 (598)
T COG1164 379 RDVFTLAHELGHSV 392 (598)
T ss_pred hHHHHHHHHccHHH
Confidence 34689999999995
No 112
>cd06460 M32_Taq Peptidase family M32 is a subclass of metallocarboxypeptidases which are distributed mainly in bacteria and archaea, and contain a HEXXH motif that coordinates a divalent cation such as Zn2+ or Co2+, so far only observed in the active site of neutral metallopeptidases but not in carboxypeptidases. M32 includes the thermostable carboxypeptidases (E.C. 3.4.17.19) from Thermus aquaticus (TaqCP) and Pyrococcus furiosus (PfuCP), which have broad specificities toward a wide range of C-terminal substrates that include basic, aromatic, neutral and polar amino acids. These enzymes have a similar fold to the M3 peptidases such as neurolysin and the M2 angiotensin converting enzyme (ACE). Novel peptidases from protozoa Trypanosoma cruzi, a causative agent of Chagas' disease, and Leishmania major, a parasite that causes leishmaniasis, are the first eukaryotic M32 enzymes identified so far, thus making these enzymes an attractive potential target for drug development against these o
Probab=41.98 E-value=11 Score=36.88 Aligned_cols=12 Identities=42% Similarity=0.656 Sum_probs=10.1
Q ss_pred HHHHHHhhhhhc
Q 037265 255 QTVALHELGHVL 266 (305)
Q Consensus 255 ~~Va~HEiGHaL 266 (305)
..+++||+||+|
T Consensus 160 l~t~iHE~GHal 171 (396)
T cd06460 160 LFSTIHETGHAL 171 (396)
T ss_pred HHHHHHHhhHHH
Confidence 467899999986
No 113
>COG4103 Uncharacterized protein conserved in bacteria [Function unknown]
Probab=40.15 E-value=40 Score=28.31 Aligned_cols=53 Identities=21% Similarity=0.226 Sum_probs=40.1
Q ss_pred HHHHHHHHhhcccccCCCCCchhhHhhhhhCCCCCCchhcHHHHHHHHHhcCCCCC
Q 037265 6 LQLLLMHALASDASNNKRKPSALEFFEQFRGSQKGDKVKGIHQLRKYLQSLGYVNQ 61 (305)
Q Consensus 6 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~g~~~~~v~~~~~yL~~~GYl~~ 61 (305)
..+||++...+... ..++.+..|+.+..-..|-++..+..+-.|++.+||-..
T Consensus 31 a~~Llf~Vm~ADG~---v~~~E~~a~r~il~~~f~i~~~~l~ali~~~e~~~~Ea~ 83 (148)
T COG4103 31 AAALLFHVMEADGT---VSESEREAFRAILKENFGIDGEELDALIEAGEEAGYEAI 83 (148)
T ss_pred HHHHHHHHHhcccC---cCHHHHHHHHHHHHHHcCCCHHHHHHHHHHHHHhhHHHH
Confidence 34466666666666 345777778777777778889999999999999999554
No 114
>COG4784 Putative Zn-dependent protease [General function prediction only]
Probab=39.98 E-value=18 Score=34.81 Aligned_cols=16 Identities=38% Similarity=0.634 Sum_probs=13.8
Q ss_pred cchhHHHHHHhhhhhc
Q 037265 251 GFDMQTVALHELGHVL 266 (305)
Q Consensus 251 ~~~l~~Va~HEiGHaL 266 (305)
..++..|+.||+||+.
T Consensus 121 ~sEvAAVl~HEmgHVt 136 (479)
T COG4784 121 SSEVAAVLAHEMGHVT 136 (479)
T ss_pred HHHHHHHHHhhhhhee
Confidence 4578999999999984
No 115
>COG2321 Predicted metalloprotease [General function prediction only]
Probab=39.97 E-value=15 Score=34.21 Aligned_cols=38 Identities=26% Similarity=0.347 Sum_probs=23.1
Q ss_pred ecCCcceEEEcccccccc----CCcCCcchhHHHHHHhhhhhc
Q 037265 228 FSDPYAVVHFNGDVNWVM----GTVKGGFDMQTVALHELGHVL 266 (305)
Q Consensus 228 ~~P~~G~ihfd~~e~w~~----~~~~~~~~l~~Va~HEiGHaL 266 (305)
|.|.+..+.||....-.+ +. .+.+--..|++||+||.+
T Consensus 138 YCP~D~kvYlDlsFf~~m~~~fga-~GdfAqaYViAHEVGHHV 179 (295)
T COG2321 138 YCPADTKVYLDLSFFDEMKTKFGA-SGDFAQAYVIAHEVGHHV 179 (295)
T ss_pred ecCCCceEEEehhHHHHHHHHhcC-CccHHHHHHHHhhhhHHH
Confidence 347888888886421111 11 122334679999999964
No 116
>PRK10911 oligopeptidase A; Provisional
Probab=37.81 E-value=15 Score=38.63 Aligned_cols=14 Identities=43% Similarity=0.627 Sum_probs=11.6
Q ss_pred hhHHHHHHhhhhhc
Q 037265 253 DMQTVALHELGHVL 266 (305)
Q Consensus 253 ~l~~Va~HEiGHaL 266 (305)
+=..|+.||+||+|
T Consensus 462 ~~v~tlfHEfGHal 475 (680)
T PRK10911 462 DEVITLFHEFGHGL 475 (680)
T ss_pred HHHHHHHHHHhHHH
Confidence 33578999999998
No 117
>PF14891 Peptidase_M91: Effector protein
Probab=37.65 E-value=33 Score=29.41 Aligned_cols=17 Identities=29% Similarity=0.206 Sum_probs=13.3
Q ss_pred hhHHHHHHhhhhhcCCC
Q 037265 253 DMQTVALHELGHVLGLS 269 (305)
Q Consensus 253 ~l~~Va~HEiGHaLGL~ 269 (305)
.-+.|+.||+.||.-..
T Consensus 102 ~p~v~L~HEL~HA~~~~ 118 (174)
T PF14891_consen 102 PPFVVLYHELIHAYDYM 118 (174)
T ss_pred HHHHHHHHHHHHHHHHH
Confidence 45789999999996443
No 118
>PF03571 Peptidase_M49: Peptidase family M49; InterPro: IPR005317 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 M49 (dipeptidyl-peptidase III family, clan M-). The predicted active site residues occur in the motif HEXXXH which is unlike that in any other family. The dipeptidyl peptidase III aminopeptidases cleave dipeptides from the N-terminal of peptides consisting of four or more amino acids and have a broad specificity.; GO: 0008239 dipeptidyl-peptidase activity, 0006508 proteolysis, 0005737 cytoplasm; PDB: 3T6B_A 3FVY_A 3T6J_A 3CSK_A.
Probab=36.26 E-value=16 Score=37.30 Aligned_cols=15 Identities=53% Similarity=0.740 Sum_probs=11.4
Q ss_pred hHHHHHHhh-hhhcCC
Q 037265 254 MQTVALHEL-GHVLGL 268 (305)
Q Consensus 254 l~~Va~HEi-GHaLGL 268 (305)
...|++||+ ||..|=
T Consensus 293 ~~~v~lHEllGHGsGk 308 (549)
T PF03571_consen 293 FVQVGLHELLGHGSGK 308 (549)
T ss_dssp HHHHHHHHHCCCCS--
T ss_pred hhhhhHHhhccCcCcc
Confidence 468999998 999884
No 119
>KOG2661 consensus Peptidase family M48 [Posttranslational modification, protein turnover, chaperones]
Probab=35.90 E-value=31 Score=33.13 Aligned_cols=20 Identities=30% Similarity=0.436 Sum_probs=15.7
Q ss_pred chhHHHHHHhhhhhcCCCCCC
Q 037265 252 FDMQTVALHELGHVLGLSHSS 272 (305)
Q Consensus 252 ~~l~~Va~HEiGHaLGL~Hs~ 272 (305)
..+..|+.||+||++ +.|+.
T Consensus 273 dglAtvLgHE~aHaV-arH~A 292 (424)
T KOG2661|consen 273 DGLATVLGHEIAHAV-ARHAA 292 (424)
T ss_pred HHHHHHHHHHHHHHH-HHHHH
Confidence 357899999999996 46654
No 120
>PF02102 Peptidase_M35: Deuterolysin metalloprotease (M35) family; InterPro: IPR001384 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 M35 (deuterolysin 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. Deuterolysin is a microbial zinc-containing metalloprotease that shows some similarity to thermolysin []. The protein is expressed with a possible 19-residue signal sequence, a 155-residue propeptide, and an active peptide of 177 residues []. The latter contains an HEXXH motif towards the C terminus, but the other zinc ligands are as yet undetermined [, ].; GO: 0004222 metalloendopeptidase activity, 0006508 proteolysis; PDB: 1EB6_A.
Probab=33.55 E-value=29 Score=33.60 Aligned_cols=46 Identities=15% Similarity=0.104 Sum_probs=25.0
Q ss_pred CCcceeeecCCcceEEEcccccc-ccC---CcCCcchhHHHHHHhhhhhcCC
Q 037265 221 WHTLGHAFSDPYAVVHFNGDVNW-VMG---TVKGGFDMQTVALHELGHVLGL 268 (305)
Q Consensus 221 gg~laha~~P~~G~ihfd~~e~w-~~~---~~~~~~~l~~Va~HEiGHaLGL 268 (305)
.|++|.+. |..+.|.+- +-.| .+. ....+.|.-.+.+||+-|+.+.
T Consensus 262 ~~vlAYT~-p~~~~I~~C-p~ff~~lp~~~~~C~~qDqatt~LHE~TH~~~V 311 (359)
T PF02102_consen 262 SGVLAYTL-PSQNQIVNC-PIFFSDLPALSNRCHAQDQATTTLHEMTHAPAV 311 (359)
T ss_dssp TT--EEEE-GGGTEEEE--HHHHHH--SS--STT---HHHHHHHHHHT-TTT
T ss_pred CCeEEEEE-cCCCeEEEC-chhhccCCCccccccCCCccchhhhhhhccccc
Confidence 46888885 555666554 3334 232 2335567889999999999886
No 121
>PF06167 Peptidase_M90: Glucose-regulated metallo-peptidase M90; InterPro: IPR010384 MtfA (earlier known as YeeI) is a transcription factor that binds Mlc (make large colonies), itself a repressor of glucose and hence a protein important in regulation of the phosphoenolpyruvate:glucose-phosphotransferase (PtsG) system, the major glucose transporter in Escherichia coli. Mlc is a repressor of ptsG, and MtfA is found to bind and inactivate Mlc with high affinity []. The membrane-bound protein EIICBGlc encoded by the ptsG gene is the major glucose transporter in E. coli. ; PDB: 3DL1_A 3KHI_A.
Probab=32.54 E-value=21 Score=32.86 Aligned_cols=21 Identities=29% Similarity=0.458 Sum_probs=14.8
Q ss_pred cchhHHHHHHhhhhhcCCCCC
Q 037265 251 GFDMQTVALHELGHVLGLSHS 271 (305)
Q Consensus 251 ~~~l~~Va~HEiGHaLGL~Hs 271 (305)
..+-.+|++||+.|.|=+..-
T Consensus 151 ~~dg~NVviHEfAH~LD~~~g 171 (253)
T PF06167_consen 151 PNDGHNVVIHEFAHKLDMEDG 171 (253)
T ss_dssp SSSS--HHHHHHHHHHHCTTS
T ss_pred CCCCcchHHHHHHHHHHhhcC
Confidence 446689999999999966543
No 122
>cd02641 R3H_Smubp-2_like R3H domain of Smubp-2_like proteins. Smubp-2_like proteins also contain a helicase_like and an AN1-like Zinc finger domain and have been shown to bind single-stranded DNA. The name of the R3H domain comes from the characteristic spacing of the most conserved arginine and histidine residues. The function of the domain is predicted to bind ssDNA or ssRNA.
Probab=28.30 E-value=39 Score=23.80 Aligned_cols=21 Identities=38% Similarity=0.599 Sum_probs=17.5
Q ss_pred hhHHHHHHhhhhhcCCCCCCC
Q 037265 253 DMQTVALHELGHVLGLSHSSV 273 (305)
Q Consensus 253 ~l~~Va~HEiGHaLGL~Hs~~ 273 (305)
....-++||+.+.+||.|.+.
T Consensus 28 ~~eR~~vH~lA~~~gL~s~S~ 48 (60)
T cd02641 28 SHDRLLVHELAEELGLRHEST 48 (60)
T ss_pred HHHHHHHHHHHHHcCCceEee
Confidence 456789999999999998653
No 123
>PF07172 GRP: Glycine rich protein family; InterPro: IPR010800 This family consists of glycine rich proteins. Some of them may be involved in resistance to environmental stress [].
Probab=27.72 E-value=36 Score=26.50 Aligned_cols=8 Identities=25% Similarity=0.090 Sum_probs=3.0
Q ss_pred HHHhhccc
Q 037265 11 MHALASDA 18 (305)
Q Consensus 11 ~~~~~~~~ 18 (305)
+++|.|++
T Consensus 15 ~lLlisSe 22 (95)
T PF07172_consen 15 ALLLISSE 22 (95)
T ss_pred HHHHHHhh
Confidence 33333333
No 124
>PRK10280 dipeptidyl carboxypeptidase II; Provisional
Probab=26.92 E-value=28 Score=36.63 Aligned_cols=27 Identities=11% Similarity=0.105 Sum_probs=18.2
Q ss_pred HHHHHhhccCcceEEecCC--CCCccEEE
Q 037265 178 VALLLWSNWAPFTFEGSND--YENADIKI 204 (305)
Q Consensus 178 ~A~~~Ws~~~~l~F~ev~~--~~~adI~I 204 (305)
-.|..-+..-+|+|+++.. .-.+|++.
T Consensus 369 Glf~l~~~LfGi~f~~~~~~~vWh~dV~~ 397 (681)
T PRK10280 369 GVFWTANQLFGIKFVERFDIPVYHPDVRV 397 (681)
T ss_pred hHHHHHHHHcCeEEEECCCCCCCCCCeeE
Confidence 5666777788899998653 23556654
No 125
>cd02639 R3H_RRM R3H domain of mainly fungal proteins which are associated with a RNA recognition motif (RRM) domain. Present in this group is the RNA-binding post-transcriptional regulator Cip2 (Csx1-interacting protein 2) involved in counteracting Csx1 function. Csx1 plays a central role in controlling gene expression during oxidative stress. The name of the R3H domain comes from the characteristic spacing of the most conserved arginine and histidine residues. The function of the domain is predicted to bind ssDNA or ssRNA in a sequence-specific manner.
Probab=26.44 E-value=43 Score=23.79 Aligned_cols=23 Identities=30% Similarity=0.348 Sum_probs=18.8
Q ss_pred hhHHHHHHhhhhhcCCCCCCCCC
Q 037265 253 DMQTVALHELGHVLGLSHSSVKA 275 (305)
Q Consensus 253 ~l~~Va~HEiGHaLGL~Hs~~~~ 275 (305)
.-..-++|.+-|-|||.|.++..
T Consensus 28 ~~eRriih~la~~lGL~~~s~G~ 50 (60)
T cd02639 28 PAERRIVHLLASRLGLNHVSDGT 50 (60)
T ss_pred HHHHHHHHHHHHHcCCceEEeCC
Confidence 44677899999999999987654
No 126
>PRK10733 hflB ATP-dependent metalloprotease; Reviewed
Probab=25.87 E-value=34 Score=35.67 Aligned_cols=14 Identities=36% Similarity=0.691 Sum_probs=12.2
Q ss_pred hhHHHHHHhhhhhc
Q 037265 253 DMQTVALHELGHVL 266 (305)
Q Consensus 253 ~l~~Va~HEiGHaL 266 (305)
....|+.||+||+|
T Consensus 407 ~~~~~a~he~gha~ 420 (644)
T PRK10733 407 QKESTAYHEAGHAI 420 (644)
T ss_pred HHHHHHHHHHHHHH
Confidence 45789999999997
No 127
>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=25.85 E-value=1.6e+02 Score=26.11 Aligned_cols=38 Identities=18% Similarity=0.112 Sum_probs=24.0
Q ss_pred CCcceEEEccccccccCC-cCCcchhHHHHHHhhhhhcC
Q 037265 230 DPYAVVHFNGDVNWVMGT-VKGGFDMQTVALHELGHVLG 267 (305)
Q Consensus 230 P~~G~ihfd~~e~w~~~~-~~~~~~l~~Va~HEiGHaLG 267 (305)
+....|||.....-.... .....++..|+.||+-|+.=
T Consensus 71 ~~~~~I~~S~~~i~~~~~~~~~~~Ei~Gvl~HE~~H~~Q 109 (205)
T PF04450_consen 71 DDHKEIHFSARYIAKYPADGDVRDEIIGVLYHEMVHCWQ 109 (205)
T ss_pred CCccEEEEeHHHHhhcccccchHHHHHHHHHHHHHHHhh
Confidence 445789998753211111 11235688999999999954
No 128
>PF02074 Peptidase_M32: Carboxypeptidase Taq (M32) metallopeptidase; InterPro: IPR001333 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 M32 (carboxypeptidase Taq 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. Carboxypeptidase Taq is a zinc-containing thermostable metallopeptidase. It was originally discovered and purified from Thermus aquaticus; optimal enzymatic activity occurs at 80 celcius. Although very little is known about this enzyme, it is thought either to be associated with a membrane or to be particle bound.; GO: 0004181 metallocarboxypeptidase activity, 0006508 proteolysis; PDB: 1K9X_A 1KA4_A 1KA2_A 3DWC_A 1WGZ_A 3HQ2_A 3HOA_B.
Probab=24.66 E-value=35 Score=34.49 Aligned_cols=16 Identities=44% Similarity=0.698 Sum_probs=11.2
Q ss_pred HHHHHHhhhhhc---CCCC
Q 037265 255 QTVALHELGHVL---GLSH 270 (305)
Q Consensus 255 ~~Va~HEiGHaL---GL~H 270 (305)
..-++||.||+| ||..
T Consensus 260 l~s~iHE~GHalYEq~~~~ 278 (494)
T PF02074_consen 260 LFSTIHETGHALYEQGLPP 278 (494)
T ss_dssp HHHHHHHHHHHHHHHTS-G
T ss_pred HHHHHHHHHHHHHHcCCCh
Confidence 445679999996 6643
No 129
>CHL00176 ftsH cell division protein; Validated
Probab=24.08 E-value=37 Score=35.43 Aligned_cols=14 Identities=36% Similarity=0.795 Sum_probs=12.4
Q ss_pred hhHHHHHHhhhhhc
Q 037265 253 DMQTVALHELGHVL 266 (305)
Q Consensus 253 ~l~~Va~HEiGHaL 266 (305)
....||.||.||||
T Consensus 437 ~~~~vA~hEaGhA~ 450 (638)
T CHL00176 437 NKRLIAYHEVGHAI 450 (638)
T ss_pred HHHHHHHHhhhhHH
Confidence 46789999999998
No 130
>COG0177 Nth Predicted EndoIII-related endonuclease [DNA replication, recombination, and repair]
Probab=24.07 E-value=82 Score=28.21 Aligned_cols=53 Identities=13% Similarity=0.275 Sum_probs=38.1
Q ss_pred hhcHHHHHHHHHhcCCCCCCCCCCCccCCCCCCCCCCCCccchHHHHHHHHHHHHhcCCCccccCCHHhhhhhccCccc
Q 037265 43 VKGIHQLRKYLQSLGYVNQNNIRPSISLDNSDNESHIEDDYFGEDLESAIKTYQINFNLNATGTLDLQTISTMAQPRCG 121 (305)
Q Consensus 43 ~~~v~~~~~yL~~~GYl~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~Ai~~fQ~~~gL~~TG~lD~~T~~~m~~PRCg 121 (305)
.-+.+++++|++.-|++.. . ...+.+.-+.+.+.|| |.+...-.+++..|=-|
T Consensus 66 ~a~~~~l~~~I~~iGlyr~-----------------K-----Ak~I~~~~~~l~e~~~----g~vP~~~~eL~~LPGVG 118 (211)
T COG0177 66 NADEEELEELIKSIGLYRN-----------------K-----AKNIKELARILLEKFG----GEVPDTREELLSLPGVG 118 (211)
T ss_pred cCCHHHHHHHHHhcCCcHH-----------------H-----HHHHHHHHHHHHHHcC----CCCCchHHHHHhCCCcc
Confidence 4467789999999999876 1 3567777778888887 66666666666655433
No 131
>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=22.95 E-value=42 Score=30.00 Aligned_cols=14 Identities=29% Similarity=0.290 Sum_probs=11.4
Q ss_pred hhHHHHHHhhhhhc
Q 037265 253 DMQTVALHELGHVL 266 (305)
Q Consensus 253 ~l~~Va~HEiGHaL 266 (305)
-.-+|++||++||-
T Consensus 92 l~gsiLAHE~mHa~ 105 (212)
T PF12315_consen 92 LTGSILAHELMHAW 105 (212)
T ss_pred HHhhHHHHHHHHHH
Confidence 34689999999984
No 132
>cd06461 M2_ACE Peptidase family M2 Angiotensin converting enzyme (ACE, EC 3.4.15.1) is a membrane-bound, zinc dependent dipeptidase that catalyzes the conversion of the decapeptide angiotensin I to the potent vasopressor ocatapeptide angiotensin II, by removing two C-terminal amino acids. There are two forms of the enzyme in humans, the ubiquitous somatic ACE and the sperm-specific germinal ACE, both encoded by the same gene through transcription from alternative promoters. Somatic ACE has two tandem active sites with distinct catalytic properties, whereas germinal ACE, the function of which is largely unknown, has just a single active site. Recently, an ACE homolog, ACE2, has been identified in humans that differs from ACE; it preferentially removes carboxy-terminal hydrophobic or basic amino acids and appears to be important in cardiac function. ACE homologs (also known as members of the M2 gluzincin family) have been found in a wide variety of species, including those that neither h
Probab=22.94 E-value=43 Score=33.72 Aligned_cols=16 Identities=25% Similarity=0.372 Sum_probs=12.6
Q ss_pred hhHHHHHHhhhhhcCC
Q 037265 253 DMQTVALHELGHVLGL 268 (305)
Q Consensus 253 ~l~~Va~HEiGHaLGL 268 (305)
+=+.|+.||+||+...
T Consensus 246 ~D~~t~~HE~GH~~yy 261 (477)
T cd06461 246 EDFVTVHHEMGHIQYY 261 (477)
T ss_pred HHHHHHHHHHHHHHHH
Confidence 3367899999999853
No 133
>COG3590 PepO Predicted metalloendopeptidase [Posttranslational modification, protein turnover, chaperones]
Probab=22.80 E-value=25 Score=36.03 Aligned_cols=13 Identities=38% Similarity=0.616 Sum_probs=11.0
Q ss_pred hHHHHHHhhhhhc
Q 037265 254 MQTVALHELGHVL 266 (305)
Q Consensus 254 l~~Va~HEiGHaL 266 (305)
+-.|+.|||||..
T Consensus 487 IGaVIgHEI~HgF 499 (654)
T COG3590 487 IGAVIGHEIGHGF 499 (654)
T ss_pred ccceehhhhcccc
Confidence 4689999999974
No 134
>PF01726 LexA_DNA_bind: LexA DNA binding domain; InterPro: IPR006199 This is the DNA binding domain of the LexA SOS regulon repressor which prevents expression of DNA repair proteins in bacteria. The aligned region contains a variant form of the helix-turn-helix DNA binding motif []. This domain usually at the N terminus is found associated with IPR006198 from INTERPRO the auto-proteolytic domain of LexA 3.4.21.88 from EC.; GO: 0004252 serine-type endopeptidase activity, 0006508 proteolysis; PDB: 1LEA_A 1JHH_A 3JSP_A 1JHF_A 3JSO_B 1LEB_A 3K2Z_A.
Probab=22.67 E-value=72 Score=22.82 Aligned_cols=36 Identities=19% Similarity=0.431 Sum_probs=23.2
Q ss_pred HHHHHHHHHhcCCCCCCCCCCCccCCCCCCCCCCCCccchHHHHHHHHHHHHhcCCCccccCCHHh
Q 037265 46 IHQLRKYLQSLGYVNQNNIRPSISLDNSDNESHIEDDYFGEDLESAIKTYQINFNLNATGTLDLQT 111 (305)
Q Consensus 46 v~~~~~yL~~~GYl~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~Ai~~fQ~~~gL~~TG~lD~~T 111 (305)
++.+.+|.++.||-|. ++++++.+|+.-+..+..-.
T Consensus 12 L~~I~~~~~~~G~~Pt------------------------------~rEIa~~~g~~S~~tv~~~L 47 (65)
T PF01726_consen 12 LEFIREYIEENGYPPT------------------------------VREIAEALGLKSTSTVQRHL 47 (65)
T ss_dssp HHHHHHHHHHHSS---------------------------------HHHHHHHHTSSSHHHHHHHH
T ss_pred HHHHHHHHHHcCCCCC------------------------------HHHHHHHhCCCChHHHHHHH
Confidence 3567899999999764 66677777777555544433
No 135
>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=21.91 E-value=49 Score=28.69 Aligned_cols=18 Identities=22% Similarity=0.283 Sum_probs=13.6
Q ss_pred hhHHHHHHhhhhhcCCCC
Q 037265 253 DMQTVALHELGHVLGLSH 270 (305)
Q Consensus 253 ~l~~Va~HEiGHaLGL~H 270 (305)
.+-.|++|||+|++.-..
T Consensus 35 ~lG~ilahel~hafd~~g 52 (206)
T PF01431_consen 35 GLGFILAHELMHAFDPEG 52 (206)
T ss_dssp THHHHHHHHHHHCTSTTG
T ss_pred HHHHHHHHHHHHHHHHhH
Confidence 356899999999875533
No 136
>PF13670 PepSY_2: Peptidase propeptide and YPEB domain This Prosite motif covers only the active site. This is family M4 in the peptidase classification.
Probab=21.28 E-value=1.5e+02 Score=21.76 Aligned_cols=14 Identities=36% Similarity=0.510 Sum_probs=12.2
Q ss_pred cHHHHHHHHHhcCC
Q 037265 45 GIHQLRKYLQSLGY 58 (305)
Q Consensus 45 ~v~~~~~yL~~~GY 58 (305)
.+.++..-|+.-||
T Consensus 30 ~~~~~~~~l~~~G~ 43 (83)
T PF13670_consen 30 SIEQAVAKLEAQGY 43 (83)
T ss_pred CHHHHHHHHHhcCC
Confidence 56788899999999
No 137
>smart00099 btg1 tob/btg1 family. The tob/btg1 is a family of proteins that inhibit cell proliferation.
Probab=21.18 E-value=67 Score=25.68 Aligned_cols=33 Identities=15% Similarity=0.283 Sum_probs=24.5
Q ss_pred hcHHHHHHHHHhcCCCCCCCCCCCccCCCCCCCCCCCCccchHHHHHHHH
Q 037265 44 KGIHQLRKYLQSLGYVNQNNIRPSISLDNSDNESHIEDDYFGEDLESAIK 93 (305)
Q Consensus 44 ~~v~~~~~yL~~~GYl~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~Ai~ 93 (305)
..|..+..||+++|-++. ..-+.|.++++++|.
T Consensus 7 ~av~Fl~~~l~~~~~l~~-----------------~~v~~F~~~L~~~L~ 39 (108)
T smart00099 7 AAVNFITSLLRKHNKLSK-----------------RRVEIFAEKLTRLLK 39 (108)
T ss_pred HHHHHHHHHHHHcCCCCH-----------------HHHHHHHHHHHHHHH
Confidence 346678899999999887 224568888888775
No 138
>COG3926 zliS Lysozyme family protein [General function prediction only]
Probab=20.53 E-value=86 Score=28.45 Aligned_cols=28 Identities=21% Similarity=0.306 Sum_probs=25.5
Q ss_pred HHHHHHHHHhcC----CCccccCCHHhhhhhc
Q 037265 89 ESAIKTYQINFN----LNATGTLDLQTISTMA 116 (305)
Q Consensus 89 ~~Ai~~fQ~~~g----L~~TG~lD~~T~~~m~ 116 (305)
-.|++-+|+..| .+++|.+...|+..+.
T Consensus 94 ~rAa~~LQkal~~~~~v~~DGvIG~~TLaAl~ 125 (252)
T COG3926 94 GRAAKWLQKALGPAYTVRVDGVIGAQTLAALK 125 (252)
T ss_pred chHHHHHHHHhccCCcccccCcccHHHHHHHH
Confidence 458999999999 9999999999999874
No 139
>PLN00081 photosystem I reaction center subunit V (PsaG); Provisional
Probab=20.13 E-value=36 Score=27.74 Aligned_cols=39 Identities=21% Similarity=0.326 Sum_probs=26.9
Q ss_pred CcceEEEccc-----ccccc--CCcCCcchhHHHHHHh-hhhhcCCC
Q 037265 231 PYAVVHFNGD-----VNWVM--GTVKGGFDMQTVALHE-LGHVLGLS 269 (305)
Q Consensus 231 ~~G~ihfd~~-----e~w~~--~~~~~~~~l~~Va~HE-iGHaLGL~ 269 (305)
.+|..||++. |.|.+ .+.+-|+++..|++-- |||++|..
T Consensus 81 QNG~ThF~agd~ra~e~~~~l~tnDPaGF~ivDvlawGsiGH~vg~~ 127 (141)
T PLN00081 81 QNGKTHFDAGDERAKEFAALLKSNDPVGFNLVDVLAWGSLGHIVAYY 127 (141)
T ss_pred cCCcchhhhHHHHHHHHHHhhccCCCCccchhhhhhhhhhhhhhhhe
Confidence 5789999863 23333 2245678888777665 99999974
No 140
>PF10281 Ish1: Putative stress-responsive nuclear envelope protein; InterPro: IPR018803 This group of proteins, found primarily in fungi, consists of putative stress-responsive nuclear envelope protein Ish1 and homologues [].
Probab=20.09 E-value=2.2e+02 Score=17.76 Aligned_cols=15 Identities=27% Similarity=0.426 Sum_probs=13.3
Q ss_pred HHHHHHHHhcCCCCC
Q 037265 47 HQLRKYLQSLGYVNQ 61 (305)
Q Consensus 47 ~~~~~yL~~~GYl~~ 61 (305)
.+++.||+++|...+
T Consensus 7 ~~L~~wL~~~gi~~~ 21 (38)
T PF10281_consen 7 SDLKSWLKSHGIPVP 21 (38)
T ss_pred HHHHHHHHHcCCCCC
Confidence 578999999999877
No 141
>COG5504 Predicted Zn-dependent protease [Posttranslational modification, protein turnover, chaperones]
Probab=20.05 E-value=1.9e+02 Score=26.81 Aligned_cols=77 Identities=13% Similarity=0.160 Sum_probs=46.0
Q ss_pred hHHHHHHHHHHhhc--cCcceEEecCCCCCccEEEEeecCCCCCCCCCCCCCCcceeeecCCcceEEEccccccccCCcC
Q 037265 172 IHEPVRVALLLWSN--WAPFTFEGSNDYENADIKISFQRGDHGDGTPFDGPWHTLGHAFSDPYAVVHFNGDVNWVMGTVK 249 (305)
Q Consensus 172 ~~~~i~~A~~~Ws~--~~~l~F~ev~~~~~adI~I~f~~~~hgd~~~fdG~gg~laha~~P~~G~ihfd~~e~w~~~~~~ 249 (305)
..+.++++...|+. |..+.|.-.. .++.|+..++.. | -++ + .|.|++ |-.. ..
T Consensus 81 ~ek~l~~~~~k~~~pnv~~v~f~V~~--~dp~irlqkg~k--g-------gg~------~--~~ki~l-----~l~p-~~ 135 (280)
T COG5504 81 CEKYLPELIVKWYGPNVPIVDFPVTP--GDPQIRLQKGRK--G-------GGG------I--PGKIML-----WLVP-SS 135 (280)
T ss_pred HHHHHHHHHHhhcCCCCceeeecccC--CCchHHHhhccc--C-------CCC------c--CceEEE-----EEec-CC
Confidence 44567888888976 4556664322 355566655442 2 122 2 255553 3221 12
Q ss_pred CcchhHHHHHHhhhhhcCCCCCCC
Q 037265 250 GGFDMQTVALHELGHVLGLSHSSV 273 (305)
Q Consensus 250 ~~~~l~~Va~HEiGHaLGL~Hs~~ 273 (305)
+-.+..+.++||+=|..-|.|-.-
T Consensus 136 ~~~~v~aliaHE~HH~~R~~~i~~ 159 (280)
T COG5504 136 TITSVPALIAHEYHHNCRLRYIDY 159 (280)
T ss_pred CccchHHHHHHHHHhhheeccccc
Confidence 334678999999999999988654
Done!