1. f.1.4 Bcl-2 inhibitors of programmed cell death PROVISIONAL CLASSIFICATION, based on structural similarity to the diphtheria toxin domain ! Toxins' membrane translocation domains multi-helical domains of various folds which is thought to unfold in the membrane 3bl2 d3bl2b1 B:6-23,66-83,84-104,109-127 3bl2 d3bl2a1 A:6-23,66-83,84-104,109-127 3dvu d3dvub1 B:6-23,66-83,84-104,109-127 3dvu d3dvua1 A:6-23,66-83,84-104,109-127 2abo d2aboa1 A:6-23,70-83,84-104,109-127 1g5m d1g5ma_ A:10-27,122-139,143-165,166-186 2o21 d2o21a1 A:8-25,119-136,140-162,163-182 1ysw d1yswa1 A:8-25,119-136,140-162,163-182 1wsx d1wsxa_ A:153-173,220-236,241-263,264-284 1o0l d1o0la_ A:9-28,74-91,92-114,115-134 2o22 d2o22a1 A:8-25,119-136,140-162,163-182 1ty4 d1ty4a_ A:79-96,145-159,167-189,188-211 1gjh d1gjha_ A:10-27,125-139,143-165,166-185 1ty4 d1ty4b_ B:79-96,145-159,167-189,188-214 1bxl d1bxla_ A:0-21,115-132,136-158,159-179 2bzw d2bzwa1 A:2-21,115-134,136-158,159-179 2roc d2roca1 A:153-173,220-238,241-263,264-284 2pon d2ponb1 B:60-77,131-150,152-174,175-195 1ysi d1ysia1 A:7-25,122-138,140-162,163-183 1pq1 d1pq1a_ A:2-21,115-134,136-158,159-179 1ysg d1ysga1 A:7-25,122-138,140-162,163-183 2k7w d2k7wa1 A:14-39,87-103,106-128,129-148 1af3 d1af3a_ A:2-21,119-132,136-158,159-178 1r2g d1r2ga_ A:1-21,119-132,136-158,159-178 1r2d d1r2da_ A:1-21,119-132,136-158,159-178 1r2i d1r2ia_ A:1-21,119-132,136-158,159-178 1r2h d1r2ha_ A:1-21,119-132,136-158,159-178 1lxl d1lxla_ A:1-21,119-134,136-158,159-177 1r2e d1r2ea_ A:2-21,119-132,136-158,159-178 1pq0 d1pq0a_ A:2-21,119-132,136-158,159-178 1ohu d1ohua_ A:79-96,145-156,167-186,188-214 1maz d1maza_ A:1-21,119-132,136-158,159-178 1mk3 d1mk3a_ A:8-27,74-87,91-113,114-134 1f16 d1f16a_ A:15-36,87-103,106-128,129-149 2a5y d2a5ya1 A:79-96,145-156,167-189,188-213 2rod d2roda1 A:152-173,220-236,241-263,264-284 1ddb d1ddba_ A:14-28,122-139,140-164,166-182 1q59 d1q59a_ A:4-22,79-92,96-119,122-141 1ohu d1ohub_ B:79-96,145-156,167-189,188-213 2jm6 d2jm6b1 B:151-173,220-238,241-263,264-284 1k3k d1k3ka_ A:8-21,62-78,83-102,114-124 1k3k d1k3ka_ A:8-21,62-78,83-102,104-115 1g5j d1g5ja_ A:1-25,119-136,140-162,163-183 1zy3 d1zy3a1 A:8-27,74-90,91-113,114-134 1ddb d1ddba_ A:81-98,122-139,140-164,166-182 3. a.235.1 ATP-dependent DNA ligase DNA-binding domain ATP-dependent DNA ligase DNA-binding domain multihelical; duplication: contains two intertwined structural repeats related by pseudo twofold symmetry 1x9n d1x9na1 A:350-363,400-415,418-434,434-448 4. e.3.1 beta-lactamase/transpeptidase-like beta-lactamase/transpeptidase-like contains a cluster of helices and an alpha+beta sandwich 2j9p d2j9pa1 A:50-67,287-299,300-317,371-382 1blp d1blpa_ A:68-87,118-130,131-143,200-214 1kgf d1kgfa_ A:68-87,118-130,131-143,200-214 1w8q d1w8qd1 D:47-64,286-298,299-316,370-381 1mbl d1mbla_ A:68-87,118-130,131-143,200-214 1kge d1kgea_ A:68-87,118-130,131-143,200-214 1n4o d1n4oa_ A:68-88,118-130,131-143,200-214 1btl d1btla_ A:68-87,118-130,131-143,200-214 1alq d1alqa_ A:68-87,118-130,131-143,200-214 3blm d3blma_ A:68-87,118-130,131-143,200-214 1kgg d1kgga_ A:68-87,118-130,131-143,200-214 1htz d1htzf_ F:68-87,118-130,131-143,200-214 1ome d1omea_ A:68-87,118-130,131-143,200-214 1n4o d1n4ob_ B:68-88,118-130,131-143,200-214 1ome d1omeb_ B:68-87,118-130,131-143,200-214 1ghm d1ghma_ A:68-87,118-130,131-143,200-214 1mbl d1mblb_ B:68-87,118-130,131-143,200-214 1pio d1piob_ B:68-87,118-130,131-143,200-214 1ghi d1ghia_ A:68-87,118-130,131-143,200-214 4blm d4blmb_ B:68-87,118-130,131-143,200-214 1djb d1djba_ A:68-87,118-130,131-143,200-214 2blm d2blma_ A:68-87,118-130,131-143,200-214 1ci9 d1ci9a_ A:74-92,120-127,183-197,299-309 1ci8 d1ci8a_ A:74-92,120-127,183-197,299-309 1blh d1blha_ A:68-87,118-130,131-143,200-214 4blm d4blma_ A:68-87,118-130,131-143,200-214 1zg4 d1zg4a1 A:68-87,118-130,131-143,200-214 1s0w d1s0wb_ B:68-87,118-130,131-143,200-214 1ci9 d1ci9b_ B:76-92,120-127,183-197,299-309 1dja d1djaa_ A:68-87,118-130,131-143,200-214 1li9 d1li9a_ A:68-87,118-130,131-143,200-214 2blm d2blmb_ B:68-87,118-130,131-143,200-214 1ny0 d1ny0a_ A:68-87,118-130,131-143,200-214 1htz d1htzc_ C:68-87,118-130,131-143,200-214 1o7e d1o7ea_ A:68-88,118-130,131-143,200-214 1htz d1htze_ E:68-87,118-130,131-143,200-214 3c7u d3c7ua1 A:68-87,118-130,131-143,200-214 1shv d1shva_ A:68-87,118-130,131-143,200-214 1ghp d1ghpa_ A:68-87,118-130,131-143,200-214 1li0 d1li0a_ A:68-87,118-130,131-143,200-214 2zd8 d2zd8a1 A:68-87,118-130,131-143,200-214 1htz d1htzb_ B:68-87,118-130,131-143,200-214 1pio d1pioa_ A:68-87,118-130,131-143,200-214 1i2s d1i2sa_ A:68-87,118-130,131-143,200-214 1nyy d1nyya_ A:68-87,118-130,131-143,200-214 1ci8 d1ci8b_ B:74-92,120-127,183-197,299-309 1htz d1htza_ A:68-87,118-130,131-143,200-214 1pzp d1pzpa_ A:68-87,118-130,131-143,200-214 3c7u d3c7uc1 C:68-87,118-130,131-143,200-214 1axb d1axba_ A:68-87,118-130,131-143,200-214 1s0w d1s0wa_ A:68-87,118-130,131-143,200-214 1tem d1tema_ A:68-87,118-130,131-143,200-214 1i2s d1i2sb_ B:68-87,118-130,131-143,200-214 1pzo d1pzoa_ A:68-87,118-130,131-143,200-214 1htz d1htzd_ D:68-87,118-130,131-143,200-214 1jwv d1jwva_ A:68-87,118-130,131-143,200-214 1erq d1erqa_ A:68-87,118-130,131-143,200-214 1jwp d1jwpa_ A:68-87,118-130,131-143,200-214 1ero d1eroa_ A:68-87,118-130,131-143,200-214 1g6a d1g6aa_ A:68-87,118-130,131-143,200-214 1blc d1blca_ A:68-87,118-130,131-143,200-214 1tdg d1tdga_ A:68-87,118-130,131-143,200-214 1m40 d1m40a_ A:68-87,118-130,131-143,200-214 1jvj d1jvja_ A:68-87,118-130,131-143,200-214 2b5r d2b5rb1 B:68-87,118-130,131-143,200-214 1o7e d1o7eb_ B:68-88,118-130,131-143,200-214 1ong d1onga_ A:68-87,118-130,131-143,200-214 1lhy d1lhya_ A:68-87,118-130,131-143,200-214 3c7v d3c7va1 A:68-87,118-130,131-143,200-214 1ck3 d1ck3a_ A:68-87,118-130,131-143,200-214 1tdl d1tdla_ A:68-87,118-130,131-143,200-214 1g68 d1g68a_ A:68-87,118-130,131-143,200-214 2g2w d2g2wa1 A:68-87,118-130,131-143,200-214 1fqg d1fqga_ A:68-87,118-130,131-143,200-214 1erm d1erma_ A:68-87,118-130,131-143,200-214 1i2w d1i2wa_ A:68-87,118-130,131-143,200-214 1es4 d1es4a_ A:33-48,84-96,97-109,167-177 3c7v d3c7vc1 C:68-87,118-130,131-143,200-214 1bt5 d1bt5a_ A:68-87,118-130,131-143,200-214 1esu d1esua_ A:68-87,118-130,131-143,200-214 1nym d1nyma_ A:68-87,118-130,131-143,200-214 1nxy d1nxya_ A:68-87,118-130,131-143,200-214 1n9b d1n9ba_ A:68-87,118-130,131-143,200-214 1vm1 d1vm1a_ A:68-87,118-130,131-143,200-214 1q2p d1q2pa_ A:68-87,118-130,131-143,200-214 2h5s d2h5sa1 A:68-87,118-130,131-143,200-214 1i2w d1i2wb_ B:68-87,118-130,131-143,200-214 2g2u d2g2ua1 A:68-87,118-130,131-143,200-214 1hzo d1hzob_ B:68-88,118-130,131-143,200-214 1jtd d1jtda_ A:68-87,118-130,131-143,200-214 1djc d1djca_ A:68-87,118-130,131-143,200-214 1xpb d1xpba_ A:68-87,118-130,131-143,200-214 1dy6 d1dy6b_ B:68-87,118-130,131-143,200-214 2b5r d2b5ra1 A:68-87,118-130,131-143,200-214 1hzo d1hzoa_ A:68-88,118-130,131-143,200-214 2a49 d2a49a1 A:68-87,118-130,131-143,200-214 1rcj d1rcja_ A:68-87,118-130,131-143,200-214 1jwz d1jwza_ A:68-87,118-130,131-143,200-214 1bue d1buea_ A:68-87,118-130,131-143,200-214 3c4o d3c4oa1 A:68-87,118-130,131-143,200-214 1iyp d1iypa_ A:68-88,118-130,131-143,200-214 3c4p d3c4pa1 A:68-87,118-130,131-143,200-214 1dy6 d1dy6a_ A:68-87,118-130,131-143,200-214 2a3u d2a3ua1 A:68-87,118-130,131-143,200-214 1bul d1bula_ A:68-87,118-130,131-143,200-214 1iys d1iysa_ A:68-88,118-130,131-143,200-214 1e25 d1e25a_ A:68-87,118-130,131-143,200-214 1j9m d1j9ma_ A:33-48,84-96,97-109,167-177 1iyq d1iyqa_ A:68-88,118-130,131-143,200-214 2cc1 d2cc1a1 A:68-87,118-130,131-143,200-214 2drw d2drwe1 E:59-77,99-106,150-166,266-277 2efx d2efxf1 F:58-77,99-106,150-166,266-277 1iyo d1iyoa_ A:68-88,118-130,131-143,200-214 2efx d2efxd1 D:59-77,99-106,150-166,266-277 1bsg d1bsga_ A:68-86,118-130,131-143,200-214 1es2 d1es2a_ A:33-48,84-96,97-109,167-177 2dns d2dnsf1 F:59-77,99-106,150-166,266-277 2drw d2drwf1 F:59-77,99-106,150-166,266-277 2efu d2efue1 E:58-77,99-106,150-166,266-277 2efu d2efuf1 F:59-77,99-106,150-166,266-277 1es3 d1es3a_ A:33-48,84-96,97-109,167-176 3beb d3beba2 A:42-61,98-110,111-124,176-186 2efx d2efxe1 E:59-77,99-106,150-166,266-277 2efu d2efud1 D:59-77,99-106,150-166,266-277 2dns d2dnse1 E:59-77,99-106,150-166,266-277 1bza d1bzaa_ A:68-88,118-130,131-143,200-214 2efu d2efua1 A:59-77,99-106,150-166,266-277 3bec d3beca2 A:42-61,98-110,111-124,176-186 2dns d2dnsd1 D:59-77,99-106,150-166,266-277 2dns d2dnsb1 B:59-77,99-106,150-166,266-277 2drw d2drwd1 D:59-77,99-106,150-166,266-277 1nzo d1nzoa2 A:42-61,98-110,111-124,176-186 1jtg d1jtga_ A:68-87,118-130,131-143,200-213 2drw d2drwb1 B:59-77,99-106,150-166,266-277 2drw d2drwa1 A:59-77,99-106,150-166,266-277 2efx d2efxc1 C:59-77,99-106,150-166,266-277 1skf d1skfa_ A:33-48,84-96,97-109,167-176 2efx d2efxb1 B:59-77,99-106,150-166,266-277 1es5 d1es5a_ A:33-48,84-96,97-109,167-176 2drw d2drwc1 C:58-77,99-106,150-166,266-277 1nzu d1nzua2 A:42-61,98-108,111-124,176-185 2dns d2dnsc1 C:59-77,99-106,150-166,266-277 2efu d2efub1 B:59-77,99-106,150-166,266-277 2efu d2efuc1 C:59-77,99-106,150-166,266-277 1sdn d1sdna2 A:42-61,98-108,111-124,176-185 1w5d d1w5da1 A:50-67,287-299,300-317,371-381 2efx d2efxa1 A:58-77,99-106,150-166,266-277 1jtg d1jtgc_ C:68-87,118-130,131-143,200-213 2dns d2dnsa1 A:58-77,99-106,150-166,266-277 1xp4 d1xp4c2 C:54-73,107-119,120-133,199-209 1esi d1esia_ A:33-48,84-96,97-109,167-176 1xp4 d1xp4a2 A:54-73,107-119,120-133,199-209 2j9p d2j9pb1 B:50-67,287-299,300-317,371-381 1z6f d1z6fa2 A:42-61,98-110,111-124,176-185 1xp4 d1xp4b2 B:54-73,107-119,120-133,199-209 1hd8 d1hd8a2 A:42-61,98-110,111-124,176-185 1tvf d1tvfb2 B:73-92,127-139,140-153,219-228 1nj4 d1nj4a2 A:42-61,98-110,111-124,176-185 1tvf d1tvfa2 A:73-92,127-139,140-153,219-228 1xp4 d1xp4d2 D:54-73,107-119,120-133,199-208 1w8y d1w8ya1 A:47-64,286-298,299-316,372-381 1w79 d1w79b1 B:47-64,286-298,299-316,372-381 1w8y d1w8yb1 B:47-64,286-298,299-316,372-381 1w79 d1w79a1 A:47-64,286-298,299-316,372-381 1w79 d1w79d1 D:47-64,286-298,299-316,372-381 1u60 d1u60a_ A:64-81,81-90,116-127,227-242 1u60 d1u60d_ D:64-81,81-90,116-127,227-242 1u60 d1u60b_ B:64-81,81-90,116-127,227-242 1w8y d1w8yc1 C:47-64,286-298,299-316,372-381 1w79 d1w79c1 C:47-64,286-298,299-316,372-381 1u60 d1u60c_ C:64-81,81-90,116-127,227-242 1w8q d1w8qb1 B:47-64,286-298,299-316,372-381 2z2l d2z2le1 E:335-351,387-395,396-408,504-521 3brm d3brmb1 B:72-89,89-98,125-136,236-251 1w8q d1w8qa1 A:47-64,286-298,299-316,372-381 1w8q d1w8qc1 C:47-64,286-298,299-316,372-381 1w8y d1w8yd1 D:47-64,286-298,299-316,372-381 2zc3 d2zc3e1 E:335-351,387-395,396-408,504-521 2z2m d2z2me1 E:335-351,387-395,396-408,504-521 2zc4 d2zc4e1 E:335-351,387-395,396-408,504-521 3brm d3brma1 A:72-89,89-98,125-136,236-253 2osu d2osub1 B:72-89,89-98,125-136,236-253 2z2l d2z2lb1 B:336-351,387-395,396-408,504-521 2zc4 d2zc4b1 B:335-351,387-395,396-408,504-521 2olv d2olvb2 B:396-414,446-454,455-471,549-564 2olv d2olva2 A:396-414,446-454,455-471,549-564 2dcf d2dcfa1 A:111-129,153-160,216-232,296-306 1wyb d1wyba1 A:111-129,153-160,216-232,296-306 1wyc d1wyca1 A:111-129,153-160,216-232,296-306 1k4e d1k4eb_ B:65-81,107-115,116-128,181-193 1ceg d1cega_ A:61-79,101-108,160-176,261-270 1cef d1cefa_ A:60-79,101-108,160-176,261-270 1mwr d1mwrb3 B:401-417,454-462,463-475,564-584 1mki d1mkib_ B:72-89,89-98,125-136,236-253 1vqq d1vqqa3 A:401-417,454-462,463-475,564-584 3pte d3ptea_ A:61-79,101-108,160-176,261-270 1pwg d1pwga_ A:60-79,101-108,160-176,261-270 2osu d2osua1 A:72-89,89-97,125-136,236-253 3dwk d3dwkd2 D:396-414,446-454,455-471,549-564 2olu d2olua2 A:396-414,446-454,455-471,549-563 3dwk d3dwkb2 B:396-414,446-454,455-471,549-564 3dwk d3dwkc2 C:396-414,446-454,455-471,549-564 1mwr d1mwra3 A:401-417,454-462,463-475,564-584 3dwk d3dwka2 A:396-414,446-454,455-471,549-564 1xa1 d1xa1d_ D:57-73,99-107,108-120,172-184 2c5w d2c5wb1 B:369-385,420-428,429-441,524-542 1pw1 d1pw1a_ A:60-79,101-108,160-176,261-270 1xkz d1xkzb_ B:387-403,429-437,438-450,502-514 1xkz d1xkza_ A:387-403,429-437,438-450,502-514 2c6w d2c6wb1 B:369-385,420-428,429-441,524-543 1xa1 d1xa1c_ C:57-73,99-107,108-120,172-184 1xa1 d1xa1a_ A:57-73,99-107,108-120,172-184 1vqq d1vqqb3 B:401-417,454-462,463-475,564-584 1xkz d1xkzc_ C:387-403,429-437,438-449,502-514 1mwu d1mwua3 A:405-417,454-462,463-475,564-584 2bg1 d2bg1a1 A:458-475,508-516,517-532,609-627 1mwt d1mwta3 A:405-417,454-462,463-475,564-584 1mws d1mwsa3 A:405-417,454-462,463-475,564-584 2zc3 d2zc3b1 B:336-351,387-395,396-408,504-522 1pmd d1pmda4 A:336-351,387-395,396-408,504-522 1mwt d1mwtb3 B:405-417,454-462,463-475,564-584 2fff d2fffb1 B:458-475,508-516,517-532,609-627 1mwu d1mwub3 B:405-417,454-462,463-475,564-584 1pyy d1pyya4 A:335-351,387-395,396-408,504-522 2uwx d2uwxa1 A:462-475,508-516,517-532,609-627 1qmf d1qmfa4 A:335-351,387-395,396-408,504-522 1rp5 d1rp5b4 B:335-351,387-395,396-408,504-522 1rp5 d1rp5a4 A:335-351,387-395,396-408,504-522 1xa7 d1xa7a_ A:61-73,99-107,108-119,172-184 2z2m d2z2mb1 B:335-351,387-395,396-408,504-522 1mws d1mwsb3 B:405-417,454-462,463-475,564-584 1qme d1qmea4 A:336-351,387-395,396-408,504-522 1k38 d1k38b_ B:69-81,107-115,116-128,181-193 1k38 d1k38a_ A:69-81,107-115,116-128,181-193 1s6r d1s6ra_ A:62-81,105-112,151-167,245-258 5. a.95.1 Influenza virus matrix protein M1 superficially similar to membrane translocation domains ! Influenza virus matrix protein M1 multihelical; consists of two different all-alpha subdomains, 4 helices each 1ea3 d1ea3a_ A:53-69,108-120,120-135,139-158 1aa7 d1aa7a_ A:53-68,108-120,120-134,139-158 1ea3 d1ea3b_ B:53-69,108-120,120-135,139-158 1aa7 d1aa7b_ B:253-269,308-320,320-334,339-358 6. c.45.1 (Phosphotyrosine protein) phosphatases II share with the family I the common active site structure with a circularly permuted topology ! (Phosphotyrosine protein) phosphatases II core: 3 layers, a/b/a; parallel beta-sheet of 4 strands, order 1423 3blu d3blua1 A:190-209,405-422,428-441,447-462 1lyv d1lyva_ A:190-209,405-422,428-441,447-462 1ypt d1yptb_ B:190-209,405-422,428-441,447-462 1pa9 d1pa9a_ A:28-47,243-260,266-279,285-300 1xxp d1xxpb1 B:190-209,405-422,428-441,447-462 1xxv d1xxva1 A:190-209,405-422,428-441,447-462 1xxv d1xxvb1 B:190-209,405-422,428-441,447-462 1ytn d1ytna_ A:190-209,405-422,428-441,447-462 1xxp d1xxpa1 A:190-209,405-422,428-441,447-462 2i42 d2i42a1 A:190-209,405-422,428-441,447-462 1qz0 d1qz0a_ A:190-209,405-422,428-441,447-462 1qz0 d1qz0b_ B:190-209,405-422,428-441,447-462 1ytw d1ytwa_ A:190-209,405-422,428-441,447-462 1ypt d1ypta_ A:191-209,405-422,428-441,447-462 1vhr d1vhra_ A:8-18,129-144,146-159,163-181 1yts d1ytsa_ A:191-209,405-422,428-441,447-462 1vhr d1vhrb_ B:8-18,126-144,146-159,163-181 1l8k d1l8ka_ A:16-30,221-240,243-256,261-277 1yfo d1yfob_ B:229-240,435-457,460-469,478-495 1yfo d1yfoa_ A:229-240,435-457,460-469,478-495 1lar d1lara1 A:1323-1333,1524-1546,1549-1562,1567-1585 1jln d1jlna_ A:281-293,482-504,507-520,525-543 1lar d1lara2 A:1611-1623,1815-1837,1840-1853,1858-1876 1oeu d1oeua_ A:15-27,217-238,245-258,263-281 1lar d1larb2 B:1611-1623,1815-1837,1840-1853,1858-1876 1wch d1wcha_ A:2211-2223,2410-2431,2435-2448,2453-2477 1rpm d1rpmb_ B:897-908,1097-1119,1122-1135,1140-1156 1rpm d1rpma_ A:897-908,1097-1119,1122-1135,1140-1156 2b4s d2b4sa1 A:14-27,217-238,245-258,263-281 1ony d1onya_ A:15-27,217-239,245-258,263-283 1oes d1oesa_ A:14-27,220-238,245-258,263-282 1oem d1oemx_ X:14-27,220-238,245-255,263-281 2cm3 d2cm3b1 B:14-27,217-239,245-258,263-280 2hnq d2hnqa_ A:14-27,217-239,245-258,263-282 1oeo d1oeox_ X:14-27,217-238,245-258,263-281 1oev d1oeva_ A:14-27,217-238,245-258,263-281 2cmc d2cmca1 A:14-27,217-238,245-258,263-280 2cm3 d2cm3a1 A:14-27,217-239,245-258,263-280 1oet d1oeta_ A:14-27,217-238,245-258,263-281 2cmb d2cmba1 A:14-27,217-238,245-258,263-280 2shp d2shpa1 A:246-262,461-483,489-502,507-525 1eeo d1eeoa_ A:14-27,217-238,245-258,263-283 1kav d1kava_ A:14-27,217-239,245-258,263-283 2shp d2shpb1 B:246-262,461-483,489-502,507-525 2cm7 d2cm7a1 A:14-27,217-238,245-258,263-283 2cng d2cnga1 A:14-27,217-239,245-258,263-283 1kak d1kaka_ A:14-27,217-239,245-258,263-283 2cma d2cmaa1 A:14-27,217-238,245-258,263-283 1ptu d1ptua_ A:14-27,217-239,245-258,263-283 1ecv d1ecva_ A:14-27,217-239,245-258,263-283 1ph0 d1ph0a_ A:14-27,217-238,245-258,263-283 2cne d2cnea1 A:14-27,217-238,245-258,263-280 1lqf d1lqfc_ C:514-527,717-738,745-758,763-783 1t49 d1t49a_ A:14-27,217-238,245-258,263-282 1pa1 d1pa1a_ A:514-527,717-739,745-758,763-783 2hnp d2hnpa_ A:14-27,217-239,245-255,263-282 1aax d1aaxa_ A:14-27,217-239,245-258,263-283 2f6t d2f6ta1 A:14-27,217-239,245-258,263-283 2f71 d2f71a1 A:14-27,217-239,245-258,263-283 2cnh d2cnha1 A:14-27,217-238,245-258,263-283 1g7f d1g7fa_ A:14-27,217-239,245-258,263-283 1c85 d1c85a_ A:14-27,217-239,245-258,263-283 1t4j d1t4ja_ A:14-27,217-238,245-258,263-282 1i57 d1i57a_ A:14-27,220-238,245-258,263-285 1een d1eena_ A:14-27,217-238,245-258,263-283 1no6 d1no6a_ A:14-27,217-238,245-258,263-283 2f6v d2f6va1 A:14-27,217-239,245-258,263-283 1a5y d1a5ya_ A:14-27,217-239,245-258,263-283 1pty d1ptya_ A:14-27,217-239,245-258,263-283 1q1m d1q1ma_ A:14-27,217-239,245-258,263-283 1jf7 d1jf7a_ A:14-27,217-239,245-258,263-282 1wax d1waxa1 A:14-27,217-239,245-258,263-283 1pxh d1pxha_ A:14-27,217-239,245-258,263-283 1lqf d1lqfb_ B:514-527,717-739,745-758,763-783 1xbo d1xboa_ A:14-27,217-239,245-258,263-283 1g7g d1g7ga_ A:14-27,217-239,245-258,263-283 1lqf d1lqfa_ A:514-527,717-739,745-758,763-783 1q6p d1q6pb_ B:1014-1027,1217-1239,1245-1258,1263-1283 1ptt d1ptta_ A:14-27,217-239,245-258,263-283 1bzc d1bzca_ A:14-27,217-238,245-258,263-283 2cm2 d2cm2a1 A:14-27,217-239,245-258,263-282 1q6s d1q6sb_ B:1014-1027,1217-1239,1245-1258,1263-1284 1lqf d1lqfd_ D:514-527,717-739,745-758,763-783 1qxk d1qxka_ A:14-27,217-238,245-258,263-283 1nny d1nnya_ A:14-27,217-238,245-258,263-283 1nz7 d1nz7a_ A:14-27,217-239,245-258,263-283 1q6t d1q6tb_ B:1012-1027,1217-1239,1245-1258,1263-1283 1nl9 d1nl9a_ A:14-27,217-238,245-258,263-283 1q6t d1q6ta_ A:514-527,717-739,745-758,763-783 1q6n d1q6nb_ B:1014-1027,1217-1239,1245-1258,1263-1283 1q6p d1q6pa_ A:514-527,717-739,745-758,763-783 1jf7 d1jf7b_ B:14-27,217-239,245-258,263-282 1q6m d1q6ma_ A:14-27,217-239,245-258,263-284 1q6n d1q6na_ A:514-527,717-739,745-758,763-784 1q6s d1q6sa_ A:514-527,717-739,745-758,763-784 1q6j d1q6ja_ A:14-27,217-239,245-258,263-285 7. a.27.1 Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases core: 4 helices; bundle; one loop crosses over one side of the bundle 1bs2 d1bs2a1 A:485-501,521-534,546-569,574-600 1gax d1gaxb5 B:568-596,604-628,629-649,661-684 1ivs d1ivsa2 A:568-596,604-628,629-649,661-684 1gax d1gaxa5 A:568-596,604-628,629-649,661-684 1iyw d1iywb2 B:568-596,604-628,629-649,661-680 1iyw d1iywa2 A:568-596,604-628,629-649,661-680 1bs2 d1bs2a1 A:485-501,533-545,546-569,574-600 1ivs d1ivsb2 B:568-596,604-628,629-654,661-684 1h3n d1h3na1 A:677-699,715-739,740-763,765-784 1obc d1obca1 A:677-699,715-739,740-763,765-784 1obh d1obha1 A:677-699,715-739,740-763,765-784 1f7u d1f7ua1 A:485-504,521-545,546-569,574-600 1f7v d1f7va1 A:485-504,521-545,546-569,574-600 1jzs d1jzsa1 A:642-661,674-698,717-728,738-759 1rqg d1rqga1 A:398-416,426-450,451-474,482-509 1a8h d1a8ha1 A:337-369,378-398,399-422,430-457 1qu2 d1qu2a1 A:634-662,675-699,700-720,735-761 1ffy d1ffya1 A:634-662,675-699,700-720,735-761 2d5b d2d5ba1 A:337-369,378-398,399-422,430-457 1woy d1woya1 A:337-369,378-398,399-422,430-457 2d54 d2d54a1 A:337-369,378-398,399-422,430-457 1qu3 d1qu3a1 A:634-662,675-699,700-720,735-761 1iq0 d1iq0a1 A:469-488,499-523,524-545,559-585 1iyw d1iywb2 B:568-596,604-628,648-660,661-680 1iyw d1iywa2 A:568-596,604-628,648-660,661-680 1jzq d1jzqa1 A:642-661,674-698,717-728,733-759 1ivs d1ivsa2 A:568-596,604-628,648-660,661-684 1gax d1gaxa5 A:568-596,604-628,648-660,661-684 1gax d1gaxb5 B:568-596,604-628,648-660,661-684 1li5 d1li5a1 A:305-324,335-349,351-374,373-392 1li5 d1li5b1 B:305-324,335-349,351-374,373-392 1li7 d1li7a1 A:305-324,335-349,351-374,373-392 1u0b d1u0bb1 B:305-324,335-349,351-374,373-392 1li7 d1li7b1 B:305-324,335-349,351-374,373-392 1jzs d1jzsa1 A:642-661,674-698,699-718,738-759 1ile d1ilea1 A:641-661,674-698,699-719,733-759 1jzq d1jzqa1 A:642-661,674-698,699-718,733-759 1pg0 d1pg0a1 A:373-397,414-435,436-459,469-492 1f4l d1f4la1 A:373-397,414-435,436-459,469-492 1pfu d1pfua1 A:373-397,414-435,436-459,469-492 1pg2 d1pg2a1 A:373-397,414-435,436-459,469-492 1qqt d1qqta1 A:373-397,414-435,436-459,469-492 1pfv d1pfva1 A:373-397,414-435,436-459,466-492 1pfy d1pfya1 A:373-397,414-435,436-459,466-492 1p7p d1p7pa1 A:373-397,414-435,436-459,466-492 1pfw d1pfwa1 A:373-397,414-435,436-459,466-492 1qu2 d1qu2a1 A:634-662,675-699,719-731,735-761 1ffy d1ffya1 A:634-662,675-699,719-731,735-761 1qu3 d1qu3a1 A:634-662,675-699,719-731,735-761 9. a.102.2 Seven-hairpin glycosidases alpha/alpha toroid multihelical; up to seven alpha-hairpins are arranged in closed circular array; there may be sequence similarities between different superfamilies 1nxc d1nxca_ A:191-217,547-562,563-582,605-622 1dl2 d1dl2a_ A:34-58,433-448,449-468,497-514 1g6i d1g6ia_ A:34-58,433-448,449-468,497-514 1kre d1kreb_ B:36-60,407-422,423-442,466-482 1kkt d1kktb_ B:36-60,407-422,423-442,466-482 1krf d1krfa_ A:36-60,407-422,423-442,466-482 1krf d1krfb_ B:36-60,407-422,423-442,466-482 1kkt d1kkta_ A:36-60,407-422,423-442,466-482 2ri9 d2ri9b1 B:2036-2060,2407-2422,2423-2442,2466-2482 1kre d1krea_ A:36-60,407-422,423-442,466-482 1fo2 d1fo2a_ A:247-269,597-612,613-632,657-674 2ri9 d2ri9a1 A:1036-1060,1407-1422,1423-1442,1466-1482 2ri8 d2ri8a1 A:1036-1060,1407-1422,1423-1442,1466-1482 1fo3 d1fo3a_ A:247-269,597-612,613-632,657-674 1fmi d1fmia_ A:247-269,597-612,613-632,657-674 1hcu d1hcub_ B:12-35,391-406,407-426,450-466 2ri8 d2ri8b1 B:2036-2060,2408-2422,2423-2442,2466-2482 1hcu d1hcuc_ C:12-35,391-406,407-426,450-466 1hcu d1hcud_ D:12-35,391-406,407-426,450-466 1hcu d1hcua_ A:12-35,391-406,407-426,450-466 1x9d d1x9da1 A:247-269,597-612,613-632,657-673 11. e.22.1 Dehydroquinate synthase-like Dehydroquinate synthase-like 2 domains: (1) alpha/beta of a Rossmann-fold topology, binds NAD (2) multihelical array 1vlj d1vlja_ A:185-207,210-235,237-254,318-338 1vlj d1vljb_ B:185-207,210-235,237-254,318-338 1rrm d1rrmb_ B:186-207,211-229,236-258,296-308 1rrm d1rrma_ A:186-207,211-229,236-258,296-308 2bl4 d2bl4b1 B:1186-1207,1211-1229,1236-1258,1296-1308 1oj7 d1oj7b_ B:184-206,210-235,237-253,318-338 1oj7 d1oj7c_ C:184-206,210-235,237-254,318-338 2bi4 d2bi4a1 A:186-207,211-229,236-258,296-308 1oj7 d1oj7d_ D:184-206,210-235,237-254,318-338 2bl4 d2bl4a1 A:186-207,211-229,236-258,296-308 1o2d d1o2db_ B:179-200,204-222,229-251,289-301 1vhd d1vhdb_ B:179-200,204-222,229-251,289-301 1o2d d1o2da_ A:179-200,204-222,229-251,289-301 1vhd d1vhda_ A:179-200,204-222,229-251,289-301 1nvd d1nvda_ A:184-203,203-214,232-258,309-324 1nvd d1nvdb_ B:184-203,203-214,232-258,309-324 2bi4 d2bi4b1 B:1186-1207,1211-1235,1236-1258,1296-1308 1nvf d1nvfc_ C:184-203,203-214,232-258,309-324 1nr5 d1nr5a_ A:184-203,203-214,232-258,309-324 1nvf d1nvfa_ A:184-203,203-214,232-258,309-324 1nr5 d1nr5b_ B:184-203,203-214,232-258,309-324 1nvf d1nvfb_ B:184-203,203-214,232-258,309-324 1nvb d1nvbb_ B:184-203,203-214,232-258,309-324 1oj7 d1oj7b_ B:184-206,210-235,237-253,300-313 1dqs d1dqsa_ A:184-203,203-214,235-258,309-324 1oj7 d1oj7a_ A:184-205,210-235,237-254,318-338 1sg6 d1sg6b_ B:184-203,203-214,235-256,309-324 1dqs d1dqsb_ B:184-203,203-214,235-258,309-324 1nvb d1nvba_ A:184-203,203-214,235-258,309-324 1oj7 d1oj7d_ D:184-206,210-235,237-254,300-313 1nva d1nvaa_ A:184-203,203-214,232-256,309-324 1oj7 d1oj7c_ C:184-206,210-235,237-254,300-313 1sg6 d1sg6a_ A:184-203,203-214,235-256,309-324 2bi4 d2bi4b1 B:1186-1207,1211-1235,1236-1258,1315-1335 1vlj d1vlja_ A:185-207,210-235,237-254,301-314 1vlj d1vljb_ B:185-207,210-235,237-254,301-314 1nrx d1nrxa_ A:184-203,203-214,235-257,309-324 1nrx d1nrxb_ B:184-203,203-214,235-257,309-324 1oj7 d1oj7a_ A:184-205,210-235,237-254,300-313 1nua d1nuaa_ A:184-204,203-214,235-256,309-324 1nve d1nvec_ C:184-203,203-214,235-262,309-324 1nve d1nvea_ A:184-203,203-214,235-257,309-324 1nve d1nved_ D:184-203,203-214,235-258,309-324 1nva d1nvab_ B:184-203,203-214,235-257,309-324 1nve d1nveb_ B:184-203,203-214,235-257,309-324 1nua d1nuab_ B:184-204,203-214,235-257,309-324 2bl4 d2bl4b1 B:1186-1207,1211-1229,1236-1258,1315-1335 1rrm d1rrma_ A:186-207,211-229,236-258,315-335 2bi4 d2bi4a1 A:186-207,211-229,236-258,315-335 1rrm d1rrmb_ B:186-207,211-229,236-258,315-335 2bl4 d2bl4a1 A:186-207,211-229,236-258,315-335 1kq3 d1kq3a_ A:159-184,194-212,225-247,287-302 1o2d d1o2da_ A:179-200,204-222,229-251,303-312 1o2d d1o2db_ B:179-200,204-222,229-251,303-312 1vhd d1vhdb_ B:179-200,204-222,229-251,303-312 1vhd d1vhda_ A:179-200,204-222,229-251,303-312 1jqa d1jqaa_ A:163-188,198-216,229-251,292-307 1jpu d1jpua_ A:163-188,198-216,229-251,292-307 1jq5 d1jq5a_ A:163-188,198-216,229-251,292-307 12. a.102.1 Six-hairpin glycosidases alpha/alpha toroid multihelical; up to seven alpha-hairpins are arranged in closed circular array; there may be sequence similarities between different superfamilies 1v5d d1v5da_ A:71-91,377-392,394-408,411-427 1v5d d1v5db_ B:71-91,377-392,394-408,411-427 1v5c d1v5ca_ A:71-91,377-392,394-408,411-427 1fp3 d1fp3b_ B:1-31,312-331,332-351,379-402 1fp3 d1fp3a_ A:1-31,312-331,332-351,379-402 1ug9 d1ug9a1 A:279-297,591-606,608-620,653-670 1kwf d1kwfa_ A:51-71,333-347,349-364,370-386 1ulv d1ulva1 A:279-297,591-606,608-621,653-670 1cem d1cema_ A:51-71,333-347,349-364,370-386 1v7w d1v7wa1 A:310-320,642-657,658-670,709-724 1v7v d1v7va1 A:310-320,642-657,658-670,709-724 1v7x d1v7xa1 A:310-320,642-657,658-670,709-724 1h54 d1h54b1 B:315-334,627-642,643-657,671-687 1l2a d1l2ad_ D:39-53,520-542,546-565,643-662 1l2a d1l2af_ F:39-53,520-542,546-565,643-662 1l2a d1l2ac_ C:39-53,520-542,546-565,643-662 1l1y d1l1yf_ F:39-53,520-542,546-565,643-662 1l1y d1l1ya_ A:39-53,520-542,546-565,643-662 1l1y d1l1yd_ D:39-53,520-542,546-565,643-662 1l1y d1l1yc_ C:39-53,520-542,546-565,643-662 1l2a d1l2aa_ A:39-53,520-542,546-565,643-662 1l2a d1l2ab_ B:39-53,520-543,546-565,643-662 1l1y d1l1yb_ B:39-53,520-543,546-565,643-662 1l1y d1l1ye_ E:39-53,520-543,546-565,643-662 1l2a d1l2ae_ E:39-53,520-543,546-565,643-662 2afa d2afaa1 A:8-30,317-336,337-356,383-393 2afa d2afae1 E:8-30,317-336,337-356,383-393 2afa d2afab1 B:8-30,317-336,337-356,383-393 2afa d2afaf1 F:8-30,317-336,337-356,383-393 2afa d2afac1 C:8-30,317-336,337-356,383-393 2afa d2afad1 D:8-30,317-336,337-356,383-393 1wu6 d1wu6a1 A:24-41,319-335,337-351,355-374 1wu5 d1wu5a1 A:24-41,319-335,337-351,355-374 2nvp d2nvpa1 A:25-44,357-368,370-386,408-426 1wu4 d1wu4a1 A:24-41,319-335,337-351,358-374 2jf4 d2jf4a1 A:114-127,453-468,469-492,518-534 1h54 d1h54a1 A:315-334,627-642,643-657,671-687 2jg0 d2jg0a1 A:114-127,453-468,469-492,518-534 2p0v d2p0va1 A:69-88,403-414,416-432,454-472 2p0v d2p0vb1 B:69-88,403-414,416-432,454-472 1lf9 d1lf9a1 A:295-309,599-614,616-629,652-669 1lf6 d1lf6b1 B:295-309,599-614,616-629,652-669 1lf9 d1lf9b1 B:295-309,599-614,616-629,652-669 1lf6 d1lf6a1 A:295-309,599-614,616-629,652-669 1clc d1clca1 A:137-154,458-478,479-495,557-572 1k72 d1k72a1 A:5-21,312-331,334-354,426-441 1kfg d1kfga1 A:5-21,312-331,334-354,426-441 1ga2 d1ga2a1 A:5-21,312-331,334-354,426-441 1ga2 d1ga2b1 B:5-21,312-331,334-354,426-441 1kfg d1kfgb1 B:5-21,312-331,334-354,426-441 1g87 d1g87a1 A:5-21,312-331,334-354,426-441 1k72 d1k72b1 B:5-21,312-331,334-354,426-441 1g87 d1g87b1 B:5-21,312-331,334-354,426-441 2d5j d2d5jb1 B:1-21,278-297,300-322,350-367 2fuz d2fuza1 A:1-21,278-297,300-322,350-367 1vd5 d1vd5a_ A:1-21,278-297,300-322,350-367 2d5j d2d5ja1 A:1-21,278-297,300-322,350-367 3tf4 d3tf4a1 A:5-21,314-334,335-355,426-445 3tf4 d3tf4b1 B:5-21,314-334,335-355,426-445 1tf4 d1tf4a1 A:5-21,314-334,335-355,431-445 1tf4 d1tf4b1 B:5-21,314-334,335-355,431-445 1js4 d1js4b1 B:5-21,314-334,335-355,430-445 4tf4 d4tf4b1 B:5-21,314-334,335-355,430-445 1js4 d1js4a1 A:5-21,314-334,335-355,431-445 4tf4 d4tf4a1 A:5-21,314-334,335-355,430-445 2f6d d2f6da1 A:17-38,362-384,423-448,471-492 2fba d2fbaa1 A:17-38,362-384,423-448,471-492 1dog d1doga_ A:1-23,317-339,367-392,415-431 1gai d1gaia_ A:1-23,317-339,367-392,415-431 1gah d1gaha_ A:1-23,317-339,367-392,415-431 3gly d3glya_ A:1-23,317-339,367-392,415-431 1glm d1glma_ A:1-23,317-339,367-392,415-431 1agm d1agma_ A:1-23,317-339,367-392,415-431 13. a.209.1 ADP-ribosylglycohydrolase ADP-ribosylglycohydrolase multihelical; bundle 1t5j d1t5ja_ A:1-26,222-238,239-251,253-270 17. a.85.1 Hemocyanin, N-terminal domain Hemocyanin, N-terminal domain 6 helices; bundle; one central helix is surrounded by 5 others 1hcy d1hcyd1 D:6-19,76-93,95-110,111-126 1hcy d1hcyc1 C:6-19,76-93,95-110,111-126 1hcy d1hcyf1 F:6-19,76-93,95-110,111-126 1hcy d1hcye1 E:6-19,76-93,95-110,111-126 1hcy d1hcya1 A:6-19,76-93,95-110,111-126 1hcy d1hcyb1 B:6-19,76-93,95-110,111-126 1hc1 d1hc1a1 A:6-19,76-93,95-110,111-126 1lla d1llaa1 A:2-14,50-67,69-84,85-100 1oxy d1oxya1 A:2-14,50-67,69-84,85-100 1ll1 d1ll1a1 A:2-14,50-67,69-84,85-100 1nol d1nola1 A:1-14,50-67,69-84,85-100 24. a.225.1 Hypothetical protein MG354 Hypothetical protein MG354 multihelical bundle; contains buried central helix 1tm9 d1tm9a_ A:20-29,56-77,91-108,118-135 25. a.103.1 Citrate synthase Citrate synthase multihelical; consists of two all-alpha domains 1iom d1ioma_ A:113-128,187-200,202-217,337-353 1ixe d1ixec_ C:113-128,187-200,202-216,337-353 1ixe d1ixea_ A:113-128,187-200,202-217,337-353 1o7x d1o7xd_ D:115-140,186-199,201-216,338-354 1ixe d1ixed_ D:113-128,187-200,202-216,337-353 1o7x d1o7xc_ C:115-140,186-199,201-216,338-354 1ixe d1ixeb_ B:113-128,187-200,202-216,337-353 1o7x d1o7xa_ A:115-140,186-199,201-216,338-354 1o7x d1o7xb_ B:115-140,186-199,201-216,338-354 1aj8 d1aj8b_ B:117-132,191-204,206-220,337-352 1aj8 d1aj8a_ A:117-132,191-204,206-220,337-352 2csc d2csca_ A:163-182,242-255,257-271,401-416 3csc d3csca_ A:163-182,242-255,257-271,401-416 1csh d1csha_ A:163-182,242-255,257-271,401-416 1al6 d1al6a_ A:163-182,242-255,257-271,401-416 1csi d1csia_ A:163-182,242-255,257-271,401-416 1amz d1amza_ A:163-182,242-255,257-271,401-416 1csc d1csca_ A:163-182,242-255,257-271,401-416 6csc d6csca_ A:163-182,242-255,257-271,401-416 4csc d4csca_ A:163-182,242-255,257-271,401-416 2cts d2ctsa_ A:163-182,242-255,257-271,401-416 6csc d6cscb_ B:163-182,242-255,257-271,401-416 1css d1cssa_ A:163-182,242-255,257-271,401-416 1csr d1csra_ A:163-182,242-255,257-271,401-416 5csc d5cscb_ B:163-182,242-255,257-271,401-416 1a59 d1a59a_ A:115-130,189-202,204-218,345-360 1owb d1owba_ A:153-168,232-245,247-265,387-402 1owc d1owca_ A:153-168,232-245,247-265,387-402 1owb d1owbb_ B:1153-1168,1232-1245,1247-1265,1387-1402 1owc d1owcb_ B:1153-1168,1232-1245,1247-1265,1387-1402 1nxg d1nxgb_ B:1153-1168,1232-1245,1247-1267,1387-1402 1nxe d1nxeb_ B:1153-1168,1232-1245,1247-1267,1387-1402 1nxg d1nxga_ A:153-168,232-245,247-267,387-402 1k3p d1k3pb_ B:153-168,232-245,247-267,387-402 1nxe d1nxea_ A:153-168,232-245,247-267,387-402 1k3p d1k3pa_ A:153-168,232-245,247-267,387-402 4cts d4ctsb_ B:163-182,242-255,257-272,401-416 5cts d5ctsa_ A:163-182,242-255,257-272,401-416 6cts d6ctsa_ A:163-182,242-255,257-272,401-416 1cts d1ctsa_ A:163-182,242-255,257-272,401-416 4cts d4ctsa_ A:163-182,242-255,257-272,401-416 5csc d5csca_ A:163-182,242-255,257-272,401-416 32. a.86.1 Di-copper centre-containing domain duplication: contains two structural repeats ! Di-copper centre-containing domain multihelical 1bt1 d1bt1b_ B:111-134,191-212,233-248,267-287 1bt3 d1bt3a_ A:111-134,191-212,233-248,267-288 1bt2 d1bt2a_ A:111-134,191-212,233-248,267-288 1bug d1buga_ A:111-134,191-212,233-248,267-288 1bt2 d1bt2b_ B:111-134,191-212,233-248,267-288 1bt1 d1bt1a_ A:111-134,191-212,233-248,267-288 1bug d1bugb_ B:111-134,191-212,233-248,267-288 1lnl d1lnlc1 C:63-85,155-168,169-190,205-230 1lnl d1lnlb1 B:63-85,155-168,169-190,205-230 1ll1 d1ll1a2 A:195-219,265-283,296-310,357-379 1oxy d1oxya2 A:195-219,265-283,296-310,357-379 1lla d1llaa2 A:195-219,265-283,296-310,357-379 1js8 d1js8b1 B:2564-2586,2645-2658,2659-2680,2695-2720 1nol d1nola2 A:195-219,265-283,296-310,357-379 1js8 d1js8a1 A:2564-2586,2645-2658,2659-2680,2695-2720 1hc1 d1hc1a2 A:215-239,285-303,317-330,377-399 1lnl d1lnla1 A:63-85,155-168,169-190,205-230 1hcy d1hcyf2 F:215-239,285-303,317-330,377-399 1hcy d1hcya2 A:215-239,285-303,317-330,377-399 1hcy d1hcyb2 B:215-239,285-303,317-330,377-399 1hcy d1hcyc2 C:215-239,285-303,317-330,377-399 1hcy d1hcyd2 D:215-239,285-303,317-330,377-399 1hcy d1hcye2 E:215-239,285-303,317-330,377-399 36. a.127.1 L-aspartase-like L-aspartase-like multihelical, consists of three all-alpha domains 1t6p d1t6pe_ E:43-54,272-305,362-393,705-716 1t6p d1t6pc_ C:43-54,272-305,362-393,705-716 1t6p d1t6pg_ G:43-54,272-305,362-393,705-716 1t6p d1t6pf_ F:43-54,272-305,362-393,705-716 1t6p d1t6pa_ A:43-54,272-305,362-393,705-716 1t6j d1t6ja_ A:43-54,272-305,362-393,705-716 1t6j d1t6jb_ B:43-54,272-305,362-393,705-716 1t6p d1t6pd_ D:43-54,272-305,362-393,705-716 1t6p d1t6ph_ H:43-54,272-305,362-393,705-716 1t6p d1t6pb_ B:43-54,272-305,362-393,705-716 1w27 d1w27b_ B:40-54,262-295,350-380,695-708 1w27 d1w27a_ A:40-54,262-295,350-380,695-708 1jsw d1jswa_ A:46-66,69-85,103-123,242-258 1jsw d1jswb_ B:46-66,69-87,103-123,243-258 1jsw d1jswd_ D:46-66,69-86,103-123,243-258 1hy1 d1hy1a_ A:112-151,168-196,236-265,444-464 1dcn d1dcnd_ D:114-153,170-198,238-267,446-465 1k7w d1k7wa_ A:114-153,170-198,238-267,446-467 1tjw d1tjwa_ A:114-153,170-198,238-267,446-467 1tjv d1tjva_ A:114-153,170-198,238-267,446-467 1tju d1tjua_ A:114-153,170-198,238-267,446-466 1dcn d1dcnb_ B:114-153,170-198,238-267,446-465 1dcn d1dcna_ A:114-153,170-198,238-267,446-465 1k7w d1k7wd_ D:114-153,170-198,238-267,446-467 1hy1 d1hy1b_ B:112-151,168-196,236-265,444-463 1dcn d1dcnc_ C:114-153,170-198,238-267,446-465 1auw d1auwa_ A:112-151,168-196,236-265,444-463 1hy1 d1hy1c_ C:112-151,168-196,236-265,444-464 1u15 d1u15c_ C:112-151,168-196,236-265,444-464 1k7w d1k7wb_ B:114-153,170-198,238-267,446-465 1tju d1tjud_ D:114-153,170-198,238-267,446-467 1tjw d1tjwd_ D:114-153,170-198,238-267,446-467 1tjv d1tjvd_ D:114-153,170-198,238-267,446-468 1k7w d1k7wc_ C:114-153,170-198,238-267,446-466 1u15 d1u15a_ A:112-151,168-196,236-265,444-465 1k62 d1k62a_ A:112-151,168-196,236-265,444-464 1tjv d1tjvb_ B:114-153,170-198,238-267,446-467 1auw d1auwb_ B:112-151,168-196,236-265,444-463 1tju d1tjuc_ C:114-153,170-198,238-267,446-468 1k62 d1k62b_ B:112-151,168-196,236-265,444-464 1tjv d1tjvc_ C:114-153,170-198,238-267,446-468 1aos d1aosb_ B:112-151,168-196,236-265,444-462 1hy1 d1hy1d_ D:112-151,168-196,236-265,444-465 1aos d1aosa_ A:112-151,168-196,236-265,444-462 1tjw d1tjwb_ B:114-153,170-198,238-267,446-467 1auw d1auwd_ D:112-151,168-196,236-265,444-462 1tjw d1tjwc_ C:114-153,170-198,238-267,446-468 1u15 d1u15d_ D:112-151,168-196,236-265,444-466 1i0a d1i0ac_ C:112-151,168-196,236-265,444-462 1hy0 d1hy0b_ B:112-151,168-196,236-265,444-465 1tju d1tjub_ B:114-153,170-198,238-267,446-468 1u15 d1u15b_ B:112-151,168-196,236-265,444-466 1i0a d1i0aa_ A:112-151,168-197,236-265,444-463 1i0a d1i0ad_ D:112-151,168-196,236-265,444-461 1dof d1dofc_ C:95-134,151-178,219-249,389-401 1dof d1dofd_ D:95-134,151-178,219-249,389-401 1dof d1dofb_ B:95-134,151-178,219-249,389-401 1auw d1auwc_ C:112-151,168-196,236-265,444-463 1dof d1dofa_ A:95-134,151-178,219-249,389-401 1tj7 d1tj7b_ B:108-147,164-192,232-261,441-457 1i0a d1i0ab_ B:112-151,168-197,236-265,444-463 1tj7 d1tj7a_ A:108-147,164-192,232-261,441-457 1re5 d1re5b_ B:105-144,161-189,229-259,433-450 1re5 d1re5c_ C:105-144,161-189,229-259,433-450 1re5 d1re5a_ A:105-144,161-189,229-259,433-450 1re5 d1re5d_ D:105-144,161-189,229-259,433-450 1hy0 d1hy0a_ A:112-151,168-196,236-266,444-464 1u16 d1u16a_ A:112-151,168-196,236-266,444-464 1hy1 d1hy1a_ A:112-151,168-196,322-353,444-464 1k7w d1k7wa_ A:114-153,170-198,324-355,446-467 1hy0 d1hy0a_ A:112-151,168-196,322-353,444-464 1k7w d1k7wd_ D:114-153,170-198,324-355,446-467 1dof d1dofc_ C:95-134,151-178,302-334,389-401 1k7w d1k7wb_ B:114-153,170-198,324-355,446-465 1hy1 d1hy1b_ B:112-151,168-196,322-353,444-463 1dof d1dofb_ B:95-134,151-178,302-334,389-401 1u16 d1u16a_ A:112-151,168-196,322-353,444-464 1dof d1dofd_ D:95-134,151-178,302-334,389-401 1tjw d1tjwa_ A:114-153,170-198,324-355,446-467 1dof d1dofa_ A:95-134,151-178,302-334,389-401 1hy0 d1hy0b_ B:112-151,168-196,322-353,444-465 1tjv d1tjva_ A:114-153,170-198,324-355,446-467 1k62 d1k62b_ B:112-151,168-196,322-353,444-464 1aos d1aosa_ A:112-151,168-196,322-353,444-462 1tjv d1tjvd_ D:114-153,170-198,324-355,446-468 1tju d1tjua_ A:114-153,170-198,324-355,446-466 1tju d1tjud_ D:114-153,170-198,324-355,446-467 1aos d1aosb_ B:112-151,168-196,322-353,444-462 1k62 d1k62a_ A:112-151,168-196,322-353,444-464 1hy1 d1hy1d_ D:112-151,168-196,322-353,444-465 1tjw d1tjwd_ D:114-153,170-198,324-355,446-467 1dcn d1dcnd_ D:114-153,170-198,324-355,446-465 1tjw d1tjwb_ B:114-153,170-198,324-355,446-467 1hy1 d1hy1c_ C:112-151,168-196,322-353,444-464 1u15 d1u15a_ A:112-151,168-196,322-353,444-465 1k7w d1k7wc_ C:114-153,170-198,324-355,446-466 1u15 d1u15c_ C:112-151,168-196,322-353,444-464 1u15 d1u15d_ D:112-151,168-196,322-353,444-466 1tjv d1tjvb_ B:114-153,170-198,324-355,446-467 1u15 d1u15b_ B:112-151,168-196,322-353,444-466 1dcn d1dcnb_ B:114-153,170-198,324-355,446-465 1tju d1tjuc_ C:114-153,170-198,324-355,446-468 1tjv d1tjvc_ C:114-153,170-198,324-355,446-468 1tju d1tjub_ B:114-153,170-198,324-355,446-468 1tjw d1tjwc_ C:114-153,170-198,324-355,446-468 1dcn d1dcnc_ C:114-153,170-198,324-355,446-465 1auw d1auwa_ A:112-151,168-196,322-353,444-463 1auw d1auwd_ D:112-151,168-196,322-353,444-462 1dcn d1dcna_ A:114-153,170-198,324-355,446-465 1auw d1auwb_ B:112-151,168-196,322-353,444-463 1re5 d1re5b_ B:105-144,161-189,316-348,433-450 1re5 d1re5c_ C:105-144,161-189,316-348,433-450 1auw d1auwc_ C:112-151,168-196,322-353,444-463 1re5 d1re5a_ A:105-144,161-189,316-348,433-450 1i0a d1i0ad_ D:112-151,168-196,322-353,444-461 1re5 d1re5d_ D:105-144,161-189,316-348,433-450 1i0a d1i0ac_ C:112-151,168-196,322-353,444-462 1q5n d1q5na_ A:106-145,162-190,317-349,434-446 1i0a d1i0aa_ A:112-151,168-197,322-353,444-463 1i0a d1i0ab_ B:112-151,168-197,322-353,444-463 1f1o d1f1oa_ A:89-128,147-175,297-329,400-416 1c3u d1c3ub_ B:93-132,149-177,302-334,413-429 1c3c d1c3ca_ A:93-132,149-177,302-334,413-429 1c3c d1c3cb_ B:93-132,149-177,302-334,413-430 1c3u d1c3ua_ A:93-132,149-177,302-334,413-429 39. f.58.1 MetI-like MetI-like core: 5 transmembrane helices; flattened bundle 2r6g d2r6gg1 G:80-113,133-152,158-170,229-238 3dhw d3dhwa1 A:6-31,67-76,88-101,142-167 3dhw d3dhwe1 E:6-27,67-81,87-101,142-169 3dhw d3dhwf1 F:6-27,67-76,88-101,130-169 3dhw d3dhwb1 B:6-29,67-76,88-101,130-170 2r6g d2r6gf2 F:270-308,328-341,364-381,440-449 3d31 d3d31d1 D:54-78,93-108,139-152,193-211 3d31 d3d31c1 C:54-78,93-108,139-152,193-211 40. f.24.1 Cytochrome c oxidase subunit I-like Cytochrome c oxidase subunit I-like 12 transmembrane helices in an approximate threefold rotational symmetric arrangement 1xme d1xmea1 A:15-39,64-98,102-127,400-410 1ehk d1ehka_ A:15-48,64-98,102-127,378-404 1qle d1qlea_ A:27-60,83-121,127-151,405-432 3dtu d3dtuc1 C:25-58,91-129,135-159,413-440 3dtu d3dtua1 A:25-58,91-129,135-159,413-440 2gsm d2gsma1 A:25-58,91-129,135-159,413-440 2gsm d2gsmc1 C:25-58,91-129,135-159,413-440 2dyr d2dyra1 A:11-44,50-88,94-120,370-397 2dyr d2dyrn1 N:11-44,50-88,94-120,370-397 1v54 d1v54a_ A:11-44,50-88,94-120,370-397 1v54 d1v54n_ N:11-44,50-88,94-120,370-397 2eil d2eila1 A:11-44,50-88,94-120,370-397 2dys d2dysa1 A:11-44,50-88,94-120,370-397 2dys d2dysn1 N:11-44,50-88,94-120,370-397 1occ d1occn_ N:11-44,50-88,94-120,370-397 1occ d1occa_ A:11-44,50-88,94-120,370-397 1m57 d1m57a_ A:25-58,91-129,135-159,413-440 1m56 d1m56g_ G:25-58,91-129,135-159,413-440 1ocz d1ocza_ A:11-44,50-88,94-120,370-397 2eik d2eika1 A:11-44,50-88,94-120,370-396 2eik d2eikn1 N:11-44,50-88,94-120,370-396 1v55 d1v55n_ N:11-44,50-88,94-120,370-396 1ocz d1oczn_ N:11-44,50-88,94-120,370-397 1v55 d1v55a_ A:11-44,50-88,94-120,370-396 2eij d2eija1 A:11-44,50-88,94-120,370-396 1m56 d1m56a_ A:25-58,91-129,135-159,413-440 2eij d2eijn1 N:11-44,50-88,94-120,370-396 2occ d2occn_ N:11-44,50-88,94-120,370-397 2occ d2occa_ A:11-44,50-88,94-120,370-397 1fft d1fftf_ F:53-86,95-132,138-163,413-440 1fft d1ffta_ A:53-86,95-132,138-163,413-440 2eim d2eima1 A:11-44,50-88,94-120,370-402 2eil d2eiln1 N:11-44,50-88,94-120,370-402 2eim d2eimn1 N:11-44,50-88,94-120,370-402 2ein d2eina1 A:11-44,50-88,94-120,370-402 1ar1 d1ar1a_ A:27-60,83-121,127-152,405-437 2ein d2einn1 N:11-44,50-88,94-120,370-402 1m57 d1m57g_ G:25-58,91-129,135-159,413-445 1oco d1ocoa_ A:11-44,50-88,94-120,370-396 1oco d1ocon_ N:11-44,50-88,94-120,370-396 1ocr d1ocra_ A:11-44,50-88,94-120,370-402 1ocr d1ocrn_ N:11-44,50-88,94-120,370-402 1xme d1xmea1 A:15-39,64-98,102-127,378-401 43. f.38.1 MFS general substrate transporter MFS general substrate transporter 12 transmembrane helices; duplication: the N- and C-terminal halves are structurally similar 1pw4 d1pw4a_ A:252-276,302-318,320-342,347-377 1pv7 d1pv7a_ A:6-39,59-71,73-87,103-137 1pv7 d1pv7b_ B:6-39,59-71,73-87,103-137 1pv6 d1pv6b_ B:6-39,59-71,73-87,103-137 1pv6 d1pv6a_ A:6-39,59-71,73-87,103-137 2cfq d2cfqa1 A:6-39,59-71,74-87,103-137 2cfp d2cfpa1 A:6-39,59-71,74-87,103-137 47. f.1.1 Colicin Toxins' membrane translocation domains multi-helical domains of various folds which is thought to unfold in the membrane 1col d1cola_ A:5-31,129-144,146-165,168-188 1col d1colb_ B:5-31,129-144,146-165,168-188 1col d1colb_ B:5-31,75-89,146-165,168-188 1col d1cola_ A:5-31,75-90,146-165,168-188 1a87 d1a87a_ A:169-215,313-328,330-345,351-372 1rh1 d1rh1a2 A:290-341,439-454,456-475,478-498 1rh1 d1rh1a2 A:290-341,385-399,456-475,478-498 50. e.64.1 FlhC-like FlhC-like 3 domains; d1 & d2 are similar three-helical bundles, with d1 containing an HTH motif; d3: zinc finger of a rubredoxin-like fold 2avu d2avuf1 F:5-23,66-87,90-107,116-130 2avu d2avue1 E:5-23,66-87,90-107,116-130 54. a.215.1 A middle domain of Talin 1 A middle domain of Talin 1 5 helices; bundle, closed, left-handed twist; helices 2-5 adopt the Four-helical up-and-down bundle fold (scop_cf 47161) 1sj7 d1sj7c1 C:493-516,525-562,569-602,604-627 1sj7 d1sj7a1 A:489-516,525-564,569-602,604-627 1sj7 d1sj7b1 B:489-516,525-562,566-602,604-627 1sj8 d1sj8a1 A:489-516,525-564,569-603,604-627 57. a.198.1 YcfC-like YcfC-like multihelical; contains two buried central helices 1qz4 d1qz4a_ A:4-29,32-45,58-76,160-185 1sdi d1sdia_ A:4-29,32-46,58-76,160-185 58. f.20.1 Clc chloride channel Clc chloride channel core: 18 transmembrane helices 2fec d2feca1 A:265-285,315-326,329-351,355-380 2fec d2fecb1 B:265-285,315-326,329-351,355-380 2hlf d2hlfa1 A:265-285,315-326,329-351,355-380 2hlf d2hlfb1 B:265-285,315-326,329-351,355-380 2htk d2htka1 A:265-285,315-326,329-351,355-380 2fee d2feea1 A:265-285,315-326,329-351,355-380 2h2s d2h2sa1 A:265-285,315-326,329-351,355-380 1ots d1otsa_ A:265-285,316-326,329-351,355-380 2h2s d2h2sb1 B:265-285,315-326,329-351,355-380 1ots d1otsb_ B:265-285,316-326,329-351,355-380 2fee d2feeb1 B:265-285,315-326,329-351,355-380 2exw d2exwa1 A:265-285,315-326,329-351,355-380 2h2p d2h2pa1 A:265-285,315-326,329-351,355-380 2exy d2exya1 A:265-285,315-326,329-351,355-380 2h2p d2h2pb1 B:265-285,315-326,329-351,355-380 2exw d2exwb1 B:265-285,315-326,329-351,355-380 2ht4 d2ht4a1 A:265-285,315-326,329-351,355-380 2ht4 d2ht4b1 B:265-285,315-326,329-351,355-380 2exy d2exyb1 B:265-285,315-326,329-351,355-380 2ez0 d2ez0b1 B:265-285,315-326,329-351,355-380 1kpl d1kpld_ D:265-285,319-327,329-351,355-380 1kpl d1kplb_ B:265-285,319-327,329-351,355-380 1ott d1ottb_ B:265-285,315-326,329-351,355-380 1otu d1otub_ B:265-285,315-326,329-351,355-380 1otu d1otua_ A:265-285,315-326,329-351,355-380 2ez0 d2ez0a1 A:265-285,315-326,329-351,355-380 1ott d1otta_ A:265-285,315-326,329-351,355-380 2htl d2htlb1 B:265-285,316-326,329-351,355-380 2htl d2htla1 A:265-285,316-326,329-351,355-380 2htk d2htkb1 B:265-285,316-326,329-351,355-380 2fed d2feda1 A:265-285,316-326,329-351,355-380 2ht3 d2ht3b1 B:265-285,315-326,329-351,355-380 2fed d2fedb1 B:265-285,316-326,329-351,355-380 2ht3 d2ht3a1 A:265-285,315-326,329-351,355-380 2ht2 d2ht2b1 B:265-285,316-326,329-351,355-380 2ht2 d2ht2a1 A:265-285,316-326,329-351,355-380 1kpk d1kpkd_ D:265-285,319-327,329-351,355-380 1kpk d1kpkc_ C:265-285,319-327,329-351,355-380 1kpk d1kpke_ E:265-285,319-327,329-351,355-380 1kpk d1kpka_ A:265-285,319-327,329-351,355-380 1kpk d1kpkf_ F:265-285,319-327,329-351,355-380 1kpk d1kpkb_ B:265-285,319-327,329-351,355-380 60. a.19.1 Fertilization protein Fertilization protein core: 3 helices; bundle, closed, right-handed twist; up-and-down 1gak d1gaka_ A:7-37,41-60,79-95,118-127 2lyn d2lynb_ B:12-39,43-62,81-97,115-125 3lyn d3lynb_ B:12-42,43-62,81-97,115-125 2lyn d2lync_ C:12-42,43-62,81-97,115-125 2lyn d2lyna_ A:12-39,43-62,81-96,115-125 2lis d2lisa_ A:12-39,43-62,81-97,115-125 3lyn d3lyna_ A:11-39,43-62,81-97,115-125 1lis d1lisa_ A:12-39,43-62,81-97,115-125 1lyn d1lynb_ B:12-39,43-62,81-97,115-125 1lyn d1lyna_ A:12-42,43-62,81-96,115-125 2lyn d2lynd_ D:12-42,43-62,81-97,115-125 62. f.5.1 Outer membrane efflux proteins (OEP) Outer membrane efflux proteins (OEP) subunit fold contains tandem repeat of alpha-beta hairpin-alpha(2) motif ! trimeric fold contains barrel (n=12, S=18) formed by beta-hairpins, two from each subunit, and a bundle of helices with a channel running through it 1ek9 d1ek9b_ B:2-14,77-147,150-187,408-420 1ek9 d1ek9a_ A:2-14,77-147,150-187,408-420 1ek9 d1ek9c_ C:2-14,77-147,150-187,408-420 1tqq d1tqqb_ B:2-14,77-147,150-187,408-420 1tqq d1tqqc_ C:2-14,77-147,150-187,408-420 1tqq d1tqqa_ A:2-14,77-147,150-187,408-420