1. e.3.1 beta-lactamase/transpeptidase-like beta-lactamase/transpeptidase-like contains a cluster of helices and an alpha+beta sandwich 3c7u d3c7uc1 C:27-41,41-52,53-61,182-196,256-265 3c7u d3c7ua1 A:27-41,41-52,53-61,182-196,256-265 1k25 d1k25d4 D:3266-3285,3287-3297,3298-3307,3457-3471,3581-3591 1mwr d1mwra3 A:329-341,344-353,354-363,527-541,627-635 1jtd d1jtda_ A:27-41,41-52,53-61,182-196,256-265 3c7v d3c7va1 A:26-41,41-52,53-61,182-196,256-265 1mwr d1mwrb3 B:329-341,344-353,354-364,527-541,626-635 1mwu d1mwub3 B:329-341,344-353,354-364,527-541,627-633 1k25 d1k25a4 A:266-285,287-297,298-307,457-471,582-591 1qme d1qmea4 A:266-285,287-297,298-307,457-471,581-591 1s0w d1s0wb_ B:26-41,41-52,53-61,182-196,256-265 1mws d1mwsb3 B:329-341,344-353,354-364,527-541,627-635 1htz d1htzd_ D:26-41,42-52,53-61,182-196,258-267 3c4p d3c4pa1 A:28-41,41-52,53-61,182-196,258-267 1pyy d1pyya4 A:266-285,287-297,298-307,457-471,581-591 1jtg d1jtgc_ C:26-41,41-52,53-61,182-196,256-265 2g2u d2g2ua1 A:28-41,41-52,53-61,182-196,258-267 3c7v d3c7vc1 C:28-41,41-52,53-61,182-196,256-265 1htz d1htze_ E:26-41,42-52,53-61,182-196,258-267 1k25 d1k25c4 C:2266-2285,2287-2297,2298-2307,2457-2471,2582-2591 1rp5 d1rp5a4 A:266-285,287-297,298-307,457-471,581-591 1rp5 d1rp5b4 B:266-285,287-297,298-307,457-471,581-591 1jtg d1jtga_ A:26-41,41-52,53-61,182-196,256-265 2bls d2blsb_ B:5-24,26-35,37-45,226-240,332-342 1htz d1htzb_ B:26-41,42-52,53-61,182-196,258-267 1vqq d1vqqb3 B:329-341,344-353,354-364,527-541,627-635 1s0w d1s0wa_ A:26-41,41-52,53-61,182-196,256-265 1k25 d1k25b4 B:1266-1285,1287-1297,1298-1307,1457-1471,1581-1591 1vqq d1vqqa3 A:329-341,344-353,354-364,527-541,627-635 1qmf d1qmfa4 A:266-285,287-297,298-307,457-471,581-591 2z2l d2z2le1 E:266-285,287-297,298-308,457-471,581-591 2bls d2blsa_ A:5-24,26-35,37-45,226-240,332-342 1htz d1htzf_ F:26-41,41-52,53-61,182-196,258-267 2zc4 d2zc4e1 E:266-285,287-297,298-308,457-471,581-591 1htz d1htzc_ C:26-41,42-52,53-61,182-196,258-267 1htz d1htza_ A:26-41,42-52,53-61,182-196,258-267 2r9x d2r9xb1 B:5-24,26-35,37-45,226-240,332-342 1mwu d1mwua3 A:329-341,344-353,354-364,527-541,626-635 2hdq d2hdqb1 B:5-24,26-35,37-45,226-240,332-342 2hds d2hdsb1 B:5-24,26-35,37-45,226-240,332-342 2g2w d2g2wa1 A:28-41,41-52,53-61,182-196,258-267 2zc3 d2zc3e1 E:266-285,287-297,298-307,457-471,581-591 1c3b d1c3ba_ A:5-24,26-35,37-45,226-240,332-342 1fsy d1fsyb_ B:5-24,26-35,37-45,226-240,332-342 2z2l d2z2lb1 B:266-285,287-297,298-308,457-471,581-591 1kds d1kdsb_ B:5-24,26-35,37-45,226-240,332-342 2ffy d2ffyb1 B:5-24,26-35,37-45,226-240,332-342 1fr6 d1fr6a_ A:4-24,26-35,37-45,226-240,332-342 1hzo d1hzob_ B:28-41,42-52,53-61,182-196,257-267 1ke3 d1ke3b_ B:5-24,26-35,37-45,226-240,332-342 2i72 d2i72a1 A:5-24,26-35,37-45,226-240,332-342 1pi4 d1pi4b_ B:5-24,26-35,37-45,226-240,332-342 2pu2 d2pu2b1 B:5-24,26-35,37-45,226-240,332-342 1llb d1llbb_ B:5-24,26-35,37-45,226-240,332-342 1ci8 d1ci8a_ A:15-33,36-45,46-56,280-294,362-371 2zc4 d2zc4b1 B:266-285,287-297,298-308,457-471,581-591 1my8 d1my8b_ B:5-24,26-35,37-45,226-240,332-342 2p9v d2p9vb1 B:5-24,26-35,37-45,226-240,332-342 2b5r d2b5rb1 B:26-41,42-52,53-61,182-196,256-265 2b5r d2b5ra1 A:26-41,41-52,53-61,182-196,256-265 1l0f d1l0fb_ B:5-24,26-35,37-45,226-240,332-342 1kvl d1kvla_ A:5-24,26-35,37-45,226-240,332-342 1kdw d1kdwb_ B:5-24,26-35,37-45,226-240,332-342 1kvl d1kvlb_ B:5-24,26-35,37-45,226-240,332-342 2rcx d2rcxb1 B:5-24,26-35,37-45,226-240,332-342 1pi5 d1pi5b_ B:5-24,26-35,37-45,226-240,332-342 1l2s d1l2sb_ B:5-24,26-35,37-45,226-240,332-342 2hdr d2hdra1 A:5-24,26-35,37-45,226-240,332-342 1kds d1kdsa_ A:5-24,26-35,37-45,226-240,332-342 2hdq d2hdqa1 A:5-24,26-35,37-45,226-240,332-342 1l0d d1l0db_ B:5-24,26-35,37-45,226-240,332-342 1o07 d1o07b_ B:5-24,26-35,37-45,226-240,332-342 1ll9 d1ll9b_ B:5-24,26-35,37-45,226-240,332-342 2zc3 d2zc3b1 B:266-285,287-297,298-307,457-471,581-591 2fff d2fffb1 B:395-410,420-430,431-440,563-577,669-678 1kvm d1kvma_ A:5-24,26-35,37-45,226-240,332-342 1kvm d1kvmb_ B:5-24,26-35,37-45,226-240,332-342 1ci9 d1ci9a_ A:15-33,36-45,46-56,280-294,362-371 1ll5 d1ll5b_ B:5-24,26-35,37-45,226-240,332-342 2hdu d2hdub1 B:5-24,26-35,37-45,226-240,332-342 1ke4 d1ke4b_ B:5-24,26-35,37-45,226-240,332-342 1iel d1ielb_ B:5-24,26-35,37-45,226-240,332-342 1ke3 d1ke3a_ A:5-24,26-35,37-45,226-240,332-342 1mws d1mwsa3 A:329-341,344-353,354-364,527-541,626-635 1fsy d1fsya_ A:5-24,26-35,37-45,226-240,332-342 2efx d2efxc1 C:3-19,21-30,31-41,248-262,324-334 2i72 d2i72b1 B:5-24,26-35,37-45,226-240,332-342 1xgi d1xgia1 A:5-24,26-35,37-45,226-240,332-342 2rcx d2rcxa1 A:5-24,26-35,37-45,226-240,332-342 2p9v d2p9va1 A:5-24,26-35,37-45,226-240,332-342 1fr1 d1fr1b_ B:4-24,25-35,37-45,226-240,332-342 1mxo d1mxoa_ A:5-24,26-35,37-45,226-240,332-342 1ll9 d1ll9a_ A:5-24,26-35,37-45,226-240,332-342 1fcm d1fcma_ A:2-21,23-32,34-42,223-237,329-339 1ga9 d1ga9a_ A:5-24,26-35,37-45,226-240,332-342 2z2m d2z2mb1 B:266-285,287-297,298-307,457-471,581-591 2ffy d2ffya1 A:5-24,26-35,37-45,226-240,332-342 1i5q d1i5qa_ A:5-24,26-35,37-45,226-240,332-342 1fsw d1fswa_ A:5-24,26-35,37-45,226-240,332-342 1xgj d1xgja1 A:5-24,26-35,37-45,226-240,332-342 2hdr d2hdrb1 B:5-24,26-35,37-45,226-240,332-342 1pi5 d1pi5a_ A:5-24,26-35,37-45,226-240,332-342 1fr6 d1fr6b_ B:4-24,25-35,37-45,226-240,332-342 1kdw d1kdwa_ A:5-24,26-35,37-45,226-240,332-342 1ci8 d1ci8b_ B:15-33,36-45,46-56,280-294,362-371 1fcn d1fcna_ A:2-21,23-32,34-42,223-237,329-339 1iel d1iela_ A:5-24,26-35,37-45,226-240,332-342 2r9x d2r9xa1 A:5-24,26-35,37-45,226-240,332-342 1llb d1llba_ A:5-24,26-35,37-45,226-240,332-342 1fco d1fcoa_ A:2-21,23-32,34-42,223-237,329-339 1l0e d1l0eb_ B:5-24,26-35,37-45,226-240,332-342 1iem d1iemb_ B:5-24,26-35,37-45,226-240,332-342 2hds d2hdsa1 A:5-24,26-35,37-45,226-240,332-342 1l0d d1l0da_ A:5-24,26-35,37-45,226-240,332-342 1l0g d1l0ga_ A:5-24,26-35,37-45,226-240,332-342 2pu2 d2pu2a1 A:5-24,26-35,37-45,226-240,332-342 1pi4 d1pi4a_ A:5-24,26-35,37-45,226-240,332-342 2pu4 d2pu4b1 B:5-24,26-35,37-45,226-240,332-342 1my8 d1my8a_ A:5-24,26-35,37-45,226-240,332-342 2drw d2drwc1 C:3-19,21-30,31-41,248-262,324-334 2r9w d2r9wa1 A:5-24,26-35,37-45,226-240,332-342 2pu4 d2pu4a1 A:5-24,26-35,37-45,226-240,332-342 1ke0 d1ke0b_ B:5-24,26-35,37-45,226-240,332-342 2hdu d2hdua1 A:5-24,26-35,37-45,226-240,332-342 1l0e d1l0ea_ A:5-24,26-35,37-45,226-240,332-342 1ke4 d1ke4a_ A:5-24,26-35,37-45,226-240,332-342 1l0f d1l0fa_ A:5-24,26-35,37-45,226-240,332-342 2r9w d2r9wb1 B:4-24,26-35,37-45,226-240,332-342 1fr1 d1fr1a_ A:4-24,26-35,37-45,226-240,332-342 2efu d2efuc1 C:3-19,21-30,31-41,248-262,324-334 1l2s d1l2sa_ A:5-24,26-35,37-45,226-240,332-342 1ci9 d1ci9b_ B:15-33,36-45,46-56,280-294,362-371 1o07 d1o07a_ A:5-24,26-35,37-45,226-240,332-342 2drw d2drwf1 F:7-19,21-30,31-41,248-262,324-334 1ll5 d1ll5a_ A:5-24,26-35,37-45,226-240,332-342 2drw d2drwa1 A:2-19,21-30,31-41,248-262,324-334 2efu d2efuf1 F:4-19,21-30,31-41,248-262,324-334 2bg1 d2bg1a1 A:395-410,420-430,431-440,563-577,669-678 1iyp d1iypa_ A:28-41,42-52,53-61,182-196,257-267 2efx d2efxa1 A:2-19,21-30,31-41,248-262,324-334 2efu d2efub1 B:4-19,21-30,34-41,248-262,324-334 1ke0 d1ke0a_ A:5-24,26-35,37-45,226-240,332-342 1mki d1mkia_ A:13-26,48-56,58-65,210-224,290-300 2z2m d2z2me1 E:266-285,287-297,298-308,457-471,581-591 1pmd d1pmda4 A:266-285,287-297,298-308,457-471,581-591 2uwx d2uwxa1 A:395-410,420-430,431-440,563-577,669-678 1iem d1iema_ A:5-24,26-35,37-45,226-240,332-342 1hzo d1hzoa_ A:27-41,42-52,53-61,182-197,257-267 1iys d1iysa_ A:28-41,42-52,53-61,182-196,257-267 2dns d2dnsc1 C:3-19,21-30,31-41,248-262,324-334 1bza d1bzaa_ A:28-41,42-52,53-61,182-196,257-267 1i5q d1i5qb_ B:4-24,26-35,37-45,226-240,332-342 1mki d1mkib_ B:13-26,48-56,58-65,210-224,290-300 3brm d3brma1 A:13-26,48-56,58-65,210-224,290-300 1iyq d1iyqa_ A:28-41,42-52,53-61,182-196,257-267 2efu d2efue1 E:2-19,21-30,31-41,248-262,324-334 2efu d2efud1 D:2-19,21-30,34-41,248-262,324-334 2osu d2osua1 A:13-26,48-56,58-65,210-224,290-300 1iyo d1iyoa_ A:28-41,42-52,53-61,182-196,257-267 2efx d2efxb1 B:2-19,21-30,31-41,248-262,324-334 2olv d2olva2 A:336-350,357-368,369-378,504-518,615-625 2drw d2drwb1 B:2-19,21-30,31-41,248-262,324-334 1dy6 d1dy6a_ A:24-41,41-52,53-61,182-196,257-268 3brm d3brmb1 B:13-26,48-56,58-65,210-224,291-300 1bls d1blsa_ A:4-24,26-35,37-45,226-240,332-342 2efu d2efua1 A:2-19,21-30,31-41,248-262,324-334 3dwk d3dwkb2 B:336-350,357-368,369-378,504-518,615-625 3dwk d3dwkc2 C:336-350,357-368,369-378,504-518,615-625 2dns d2dnsa1 A:2-19,21-30,31-41,248-262,324-334 2osu d2osub1 B:13-26,48-56,58-65,210-224,290-300 3dwk d3dwkd2 D:336-350,357-368,369-378,504-518,615-625 3dwk d3dwka2 A:336-350,357-368,369-378,504-518,615-625 2drw d2drwd1 D:2-19,21-30,34-41,248-262,324-334 1w8q d1w8qb1 B:1-15,21-31,32-40,356-370,428-439 2efx d2efxd1 D:2-19,21-30,34-41,248-262,324-334 1dy6 d1dy6b_ B:24-41,42-52,53-61,182-196,257-268 2efx d2efxe1 E:2-19,21-30,31-41,248-262,324-334 2drw d2drwe1 E:2-19,21-30,31-41,248-262,324-334 2dns d2dnsd1 D:2-19,21-30,34-41,248-262,324-334 1bls d1blsb_ B:4-24,26-35,36-45,226-240,332-342 2dns d2dnse1 E:2-19,21-30,31-41,248-262,324-334 2dns d2dnsb1 B:2-19,21-30,34-41,248-262,324-334 2q9n d2q9na1 A:4-24,26-35,36-45,226-240,332-342 2q9m d2q9ma1 A:4-24,26-35,36-45,226-240,332-342 2olu d2olua2 A:336-350,357-368,369-378,504-518,615-625 1xx2 d1xx2a_ A:4-24,26-35,36-45,226-240,332-342 2olv d2olvb2 B:336-350,357-368,369-378,504-518,615-625 1s6r d1s6ra_ A:4-24,26-35,37-45,226-240,332-342 1onh d1onha_ A:4-24,26-35,36-45,229-243,335-345 1ga0 d1ga0a_ A:4-24,26-35,36-45,229-243,335-345 1rgz d1rgza_ A:4-24,26-35,36-45,229-243,335-345 1q2q d1q2qa_ A:4-24,26-35,36-45,229-243,335-345 1mwt d1mwtb3 B:329-343,344-352,354-364,527-541,626-635 1rgy d1rgya_ A:4-24,26-35,37-45,226-240,332-342 1ga9 d1ga9b_ B:5-24,27-35,37-44,226-240,332-342 1w79 d1w79a1 A:1-15,20-31,32-40,356-370,428-439 1gce d1gcea_ A:4-24,26-35,36-45,229-243,335-345 1w8y d1w8yc1 C:1-15,21-31,32-40,356-370,428-439 1w8y d1w8yb1 B:1-15,21-31,33-40,356-370,428-439 1w8q d1w8qa1 A:1-15,20-31,32-40,356-370,428-439 1xx2 d1xx2b_ B:1004-1024,1026-1035,1036-1045,1226-1240,1332-1342 1w79 d1w79b1 B:1-15,20-31,32-40,356-370,428-439 1w79 d1w79d1 D:1-15,20-31,32-40,356-370,428-439 2c6w d2c6wb1 B:303-317,327-337,338-347,479-493,590-599 1w8q d1w8qd1 D:1-15,20-31,32-40,356-370,428-439 1w8q d1w8qc1 C:1-15,21-31,32-40,356-370,428-439 2c5w d2c5wb1 B:303-316,327-337,338-347,479-493,590-599 1w79 d1w79c1 C:1-15,20-31,32-40,356-370,428-439 1w8y d1w8ya1 A:1-15,20-31,32-40,356-370,428-439 1w8y d1w8yd1 D:1-15,20-31,32-40,356-370,428-439 1k4f d1k4fb_ B:25-36,38-47,48-54,162-176,230-240 2dcf d2dcfa1 A:72-81,81-90,91-101,272-286,356-365 1wyc d1wyca1 A:72-81,81-90,91-101,272-286,356-365 1wyb d1wyba1 A:72-81,81-90,91-101,272-286,356-365 1k4e d1k4ea_ A:25-36,38-47,48-54,162-176,230-240 1fof d1fofb_ B:25-36,38-47,48-54,162-176,230-240 1k6s d1k6sb_ B:25-36,38-47,48-54,162-176,230-240 1k6r d1k6rb_ B:25-36,38-47,48-54,162-176,230-240 1mwt d1mwta3 A:329-341,344-352,354-364,527-541,627-635 1k4e d1k4eb_ B:25-36,38-47,48-54,162-176,230-240 1u60 d1u60b_ B:3-21,41-48,50-57,201-215,273-281 1u60 d1u60d_ D:3-21,41-48,50-57,201-215,273-281 1u60 d1u60c_ C:3-21,41-48,50-57,201-215,273-281 2j9p d2j9pb1 B:5-19,24-34,35-43,357-371,430-441 1c3b d1c3bb_ B:5-24,26-35,37-49,226-240,332-342 1u60 d1u60a_ A:3-21,41-48,50-57,201-215,273-281 3bls d3blsb_ B:5-24,26-35,37-49,226-240,332-342 1xgi d1xgib1 B:5-24,26-35,37-49,226-240,332-342 1pwc d1pwca_ A:7-22,24-33,34-43,243-257,316-325 1mxo d1mxob_ B:5-24,26-35,37-49,226-240,332-342 1fsw d1fswb_ B:5-24,26-35,37-49,226-240,332-342 3bls d3blsa_ A:5-24,26-35,37-49,226-240,332-342 1l0g d1l0gb_ B:5-24,26-35,37-49,226-240,332-342 1pwg d1pwga_ A:7-22,24-33,34-43,243-257,316-325 1hvb d1hvba_ A:7-22,24-33,34-43,243-257,316-325 1iki d1ikia_ A:7-22,24-33,34-43,243-257,316-325 1fcm d1fcmb_ B:2-21,23-32,34-46,223-237,329-339 1xgj d1xgjb1 B:5-24,26-35,37-49,226-240,332-342 1fco d1fcob_ B:2-21,23-32,34-46,223-237,329-339 1fcn d1fcnb_ B:2-21,23-32,34-46,223-237,329-339 2j9p d2j9pa1 A:5-18,24-34,35-43,357-371,430-441 1e3u d1e3ud_ D:25-36,38-46,50-54,162-176,230-240 1k6r d1k6ra_ A:25-36,38-46,49-54,162-176,230-240 1k54 d1k54d_ D:25-36,38-46,50-54,162-176,230-240 1k56 d1k56d_ D:25-36,38-46,50-54,162-176,230-240 1h5x d1h5xb_ B:25-36,38-46,50-55,162-176,230-240 1h8z d1h8zb_ B:25-36,38-46,50-55,162-176,230-240 1k55 d1k55d_ D:25-36,38-46,50-54,162-176,230-240 1ewz d1ewza_ A:25-36,38-46,50-54,162-176,230-240 1k57 d1k57d_ D:25-36,38-46,50-54,162-176,230-240 1ewz d1ewzb_ B:25-36,38-46,50-54,162-176,230-240 1ewz d1ewzd_ D:25-36,38-46,50-54,162-176,230-240 1h5x d1h5xa_ A:25-36,38-46,50-54,162-176,230-240 1e4d d1e4dd_ D:25-36,38-46,50-54,162-176,230-240 1e3u d1e3ua_ A:25-36,38-46,50-54,162-176,230-240 1e3u d1e3ub_ B:25-36,38-46,50-54,162-176,230-240 1k55 d1k55a_ A:25-36,38-46,50-54,162-176,230-240 1k6s d1k6sa_ A:25-36,38-46,50-54,162-176,230-240 1k54 d1k54a_ A:25-36,38-46,50-54,162-176,230-240 1e4d d1e4dc_ C:25-36,38-46,50-54,162-176,230-240 1e4d d1e4db_ B:25-36,38-46,50-54,162-176,230-240 1h8z d1h8za_ A:25-36,38-46,50-54,162-176,230-240 1e4d d1e4da_ A:25-36,38-46,50-54,162-176,230-240 1k56 d1k56a_ A:25-36,38-46,50-54,162-176,230-240 1k57 d1k57a_ A:25-36,38-46,50-54,162-176,230-240 1k57 d1k57b_ B:25-36,38-46,50-54,162-176,230-240 1k56 d1k56b_ B:25-36,38-46,50-54,162-176,230-240 1e3u d1e3uc_ C:25-36,38-46,50-54,162-176,230-240 1k54 d1k54b_ B:25-36,38-46,50-54,162-176,230-240 1k4f d1k4fa_ A:25-36,38-46,50-54,162-176,230-240 1h8y d1h8ya_ A:25-36,38-46,50-54,162-176,230-240 1k55 d1k55b_ B:25-36,38-46,50-54,162-176,230-240 1ewz d1ewzc_ C:25-36,38-46,50-54,162-176,230-240 1fof d1fofa_ A:25-36,38-46,50-54,162-176,230-240 1k54 d1k54c_ C:25-36,38-46,50-54,162-176,230-240 1k57 d1k57c_ C:25-36,38-46,50-54,162-176,230-240 1k38 d1k38a_ A:23-34,36-45,51-55,162-176,223-234 1k56 d1k56c_ C:25-36,38-46,50-54,162-176,230-240 3c4o d3c4oa1 A:28-41,43-52,53-61,182-197,258-269 1h8y d1h8yb_ B:25-36,38-46,50-54,162-176,230-240 1k38 d1k38b_ B:23-34,36-45,51-55,162-176,223-234 1k55 d1k55c_ C:25-36,38-46,50-54,162-176,230-240 1ei5 d1ei5a3 A:5-21,23-32,34-43,231-249,304-314 2dcf d2dcfa1 A:63-71,81-90,91-101,272-286,356-365 1wyb d1wyba1 A:63-71,81-90,91-101,272-286,356-365 1wyc d1wyca1 A:63-71,81-90,91-101,272-286,356-365 3. c.74.1 AraD/HMP-PK domain-like AraD/HMP-PK domain-like 3 layers: a/b/a; mixed (mostly antiparallel) beta-sheet of 9 strands, order 432159876; left-handed crossover between strands 4 and 5 1e4c d1e4cp_ P:2-21,27-35,36-41,71-85,88-94 1dzv d1dzvp_ P:2-21,27-35,36-41,73-85,88-94 2fua d2fuaa_ A:2-21,27-35,36-41,73-85,88-94 1fua d1fuaa_ A:2-21,27-35,36-41,73-85,88-94 1dzu d1dzup_ P:2-21,27-35,36-41,73-85,88-94 1e48 d1e48p_ P:2-21,27-35,36-41,73-85,88-94 1e49 d1e49p_ P:2-21,27-35,36-42,73-85,88-94 1dzz d1dzzp_ P:2-21,27-35,36-41,73-85,88-94 1dzx d1dzxp_ P:2-21,27-35,36-41,73-85,88-94 1dzw d1dzwp_ P:2-21,27-35,36-41,73-85,88-94 1e46 d1e46p_ P:2-21,27-35,36-41,71-85,88-94 4fua d4fuaa_ A:2-21,27-35,36-41,73-85,88-94 1e47 d1e47p_ P:2-21,27-35,36-41,73-85,88-94 1e4b d1e4bp_ P:2-21,27-35,36-41,73-85,88-94 1dzy d1dzyp_ P:2-21,27-35,36-41,71-85,88-94 1e4a d1e4ap_ P:2-21,28-35,36-41,73-85,88-94 3fua d3fuaa_ A:2-21,28-35,36-41,73-85,88-94 1k0w d1k0wd_ D:2-20,27-34,37-43,74-88,91-97 1k0w d1k0wf_ F:2-20,27-34,37-43,74-88,91-97 1jdi d1jdic_ C:2-20,27-34,37-43,74-88,91-97 1jdi d1jdif_ F:2-20,27-34,37-43,74-88,91-97 1k0w d1k0wb_ B:2-20,27-34,37-43,74-88,91-97 2pb9 d2pb9a1 A:268-287,298-303,313-325,339-351,357-364 1k0w d1k0wc_ C:2-20,27-34,37-42,74-88,91-97 2pb9 d2pb9b1 B:268-287,298-303,313-325,339-351,357-364 1jdi d1jdid_ D:2-20,27-33,37-43,74-88,91-97 1jdi d1jdie_ E:2-20,27-33,37-43,74-88,91-97 1jdi d1jdia_ A:2-20,27-33,37-43,74-88,91-97 1jdi d1jdib_ B:2-20,27-33,37-43,74-88,91-97 1k0w d1k0wa_ A:2-20,27-33,37-43,74-88,91-97 1k0w d1k0we_ E:2-20,27-33,37-42,74-88,91-97 2php d2phpa1 A:243-262,272-277,285-291,312-327,330-336 2php d2phpe1 E:243-262,272-277,285-291,312-323,330-336 2php d2phpb1 B:243-262,272-277,285-291,312-324,330-336 1gt7 d1gt7k_ K:7-24,30-37,66-74,117-133,137-143 1gt7 d1gt7o_ O:7-24,30-37,66-74,117-133,137-143 1gt7 d1gt7p_ P:7-24,30-37,66-74,117-133,137-143 1gt7 d1gt7t_ T:7-24,30-37,66-74,117-133,137-143 1gt7 d1gt7l_ L:7-24,30-37,66-74,117-133,137-143 1gt7 d1gt7b_ B:7-24,30-37,66-74,117-133,137-143 1gt7 d1gt7r_ R:7-24,30-37,66-74,117-133,137-143 1gt7 d1gt7a_ A:7-24,30-37,66-74,117-133,137-143 1gt7 d1gt7h_ H:7-24,30-37,66-74,117-133,137-143 1gt7 d1gt7s_ S:7-24,30-37,66-74,117-133,137-143 1gt7 d1gt7g_ G:7-24,30-37,66-74,117-133,137-143 1gt7 d1gt7i_ I:7-24,30-37,66-74,117-133,137-143 1gt7 d1gt7e_ E:7-24,30-37,66-74,117-133,137-143 1gt7 d1gt7n_ N:7-24,30-37,66-74,117-133,137-143 1gt7 d1gt7f_ F:7-24,30-37,66-74,117-133,137-143 1gt7 d1gt7q_ Q:7-24,30-37,66-74,117-133,137-143 1gt7 d1gt7c_ C:7-24,30-37,66-74,117-133,137-143 1gt7 d1gt7d_ D:7-24,30-37,66-74,117-133,137-143 1gt7 d1gt7m_ M:7-24,30-37,66-74,117-133,137-143 1gt7 d1gt7j_ J:7-24,30-37,66-74,117-133,137-143 1ojr d1ojra_ A:7-24,30-37,66-74,117-133,137-143 2php d2phpd1 D:238-262,272-277,285-291,312-327,330-336 5. d.256.1 Ta1353-like Ta1353-like core: beta-alpha-beta(2)-alpha-beta-alpha-beta; 3 layers: a/b/a; antiparallel beta-sheet of 5 strands; order: 51423; 1rlh d1rlha_ A:19-32,34-43,47-54,55-70,72-81 1vgg d1vgge_ E:23-39,42-51,53-61,62-77,79-87 1vgg d1vggb_ B:23-39,42-51,53-61,62-77,79-87 1vgg d1vggd_ D:23-39,42-51,53-61,62-77,79-87 1vgg d1vgga_ A:23-39,42-51,53-61,62-77,79-87 1vgg d1vggf_ F:23-39,42-51,53-61,62-77,79-87 1vgg d1vggc_ C:23-39,42-51,53-61,62-77,79-87 7. d.110.9 GlcG-like alpha-beta(2)-alpha(3)-beta(2)-alpha; similar to the Roadblock/LC7 domain ! Profilin-like core: 2 alpha-helices and 5-stranded antiparallel sheet: order 21543; 3 layers: alpha/beta/alpha 2a2l d2a2la1 A:14-33,36-43,45-53,57-75,115-125 2a2l d2a2ld1 D:14-33,36-43,45-53,57-75,115-125 2a2l d2a2lb1 B:14-33,36-43,45-53,57-75,115-125 2a2l d2a2lc1 C:14-33,36-43,45-53,57-75,115-125 10. d.110.6 Sensory domain-like alpha(2)-beta(2)-alpha(2)-beta(3); possibly related to the PAS domain ! Profilin-like core: 2 alpha-helices and 5-stranded antiparallel sheet: order 21543; 3 layers: alpha/beta/alpha 2p7j d2p7ja2 A:57-76,77-86,88-99,115-124,161-172 2hj9 d2hj9c1 C:195-207,209-216,217-223,231-238,263-270 2p7j d2p7jb2 B:57-76,77-86,88-99,115-125,161-172 1p0z d1p0zb_ B:37-53,55-62,64-69,81-91,117-129 1p0z d1p0zi_ I:37-53,55-62,64-69,81-91,117-129 1p0z d1p0zc_ C:37-53,55-62,64-69,81-91,117-129 1p0z d1p0zh_ H:37-53,55-62,64-69,81-91,117-129 1p0z d1p0zg_ G:37-53,55-62,64-69,81-91,117-129 1p0z d1p0zf_ F:37-53,55-62,64-69,81-91,117-129 1p0z d1p0za_ A:37-53,55-62,64-69,81-91,117-129 1p0z d1p0ze_ E:37-53,55-62,64-69,81-91,117-129 1p0z d1p0zd_ D:37-53,55-62,64-69,81-91,117-129 2j80 d2j80a1 A:37-53,55-62,64-69,81-91,117-129 1p0z d1p0zj_ J:37-53,55-62,64-69,81-91,117-129 2j80 d2j80b1 B:37-53,55-62,64-69,81-91,117-129 3by8 d3by8a1 A:80-94,95-103,105-110,122-131,157-168 2hj9 d2hj9c1 C:92-108,113-120,121-127,136-148,179-192 2hj9 d2hj9d1 D:92-108,113-120,121-127,136-148,179-192 2hje d2hjea1 A:92-108,113-120,121-127,136-148,179-192 1zhh d1zhhb1 B:92-108,113-120,121-127,136-148,179-192 2p7j d2p7ja1 A:173-182,190-195,197-202,225-235,259-267 2p7j d2p7jb1 B:173-182,190-195,197-202,225-236,259-267 11. d.110.7 Roadblock/LC7 domain alpha-beta(2)-alpha-beta(3)-alpha; structurally most similar to the SNARE-like superfamily with a circular permutation of the terminal helices ! Profilin-like core: 2 alpha-helices and 5-stranded antiparallel sheet: order 21543; 3 layers: alpha/beta/alpha 2e8j d2e8ja1 A:1-15,18-25,27-34,35-45,85-93 1z09 d1z09b1 B:97-109,112-121,124-130,131-158,181-189 1z09 d1z09a1 A:1-13,16-25,28-34,35-62,85-93 1j3w d1j3wa_ A:9-28,29-37,39-47,55-78,102-111 1j3w d1j3wb_ B:9-28,29-37,39-47,55-78,102-111 1j3w d1j3wd_ D:9-28,29-37,39-47,55-78,102-111 1j3w d1j3wc_ C:9-28,29-37,39-47,55-78,102-111 2e8j d2e8jb1 B:1-15,18-25,27-34,35-62,85-93 1y4o d1y4oa1 A:7-23,24-33,35-39,43-69,93-101 1sko d1skob_ B:3-15,17-26,28-36,40-57,87-96 1y4o d1y4ob1 B:207-223,224-233,235-239,243-269,293-301 2b95 d2b95b1 B:11-25,26-35,37-43,45-71,95-103 1vet d1vetb_ B:3-16,18-27,29-37,41-62,88-97 2b95 d2b95a1 A:11-25,26-35,37-44,45-72,95-103 1szv d1szva1 A:6-14,19-27,29-35,44-61,89-96 2zl1 d2zl1b1 B:3-16,18-27,29-37,41-64,88-97 1veu d1veub_ B:3-16,18-27,29-36,41-64,88-97 1sko d1skoa_ A:1-18,19-28,30-38,47-65,88-97 1vet d1veta_ A:3-17,18-27,29-37,46-64,88-96 1veu d1veua_ A:3-17,18-27,29-37,46-64,88-96 3cpt d3cpta1 A:3-17,18-27,29-37,46-64,88-96 2e8j d2e8ja1 A:1-15,18-25,27-34,44-62,85-93 12. c.77.1 Isocitrate/Isopropylmalate dehydrogenase-like the constituent families form similar dimers ! Isocitrate/Isopropylmalate dehydrogenase-like consists of two intertwined (sub)domains related by pseudo dyad; duplication ! 3 layers: a/b/a; single mixed beta-sheet of 10 strands, order 213A945867 (A=10); strands from 5 to 9 are antiparallel to the rest 1xac d1xaca_ A:85-98,98-108,126-134,158-178,257-264 1dr0 d1dr0b_ B:85-98,98-108,126-134,158-177,257-264 1gc8 d1gc8b_ B:85-98,98-108,126-134,158-177,257-264 1osj d1osjb_ B:85-98,98-108,126-134,158-177,257-264 1dr8 d1dr8b_ B:85-98,98-108,126-134,158-177,257-264 1dr0 d1dr0a_ A:85-98,98-108,126-134,158-177,257-264 1osj d1osja_ A:85-98,98-108,126-134,158-177,257-264 1dpz d1dpza_ A:85-98,98-108,126-134,158-177,257-264 1osi d1osid_ D:85-98,98-108,126-134,158-177,257-264 1osi d1osic_ C:85-98,98-108,126-134,158-177,257-264 1dpz d1dpzb_ B:85-98,98-108,126-134,158-177,257-264 1lwd d1lwdb_ B:95-105,106-113,126-135,185-204,290-297 1lwd d1lwda_ A:95-105,106-113,126-135,185-204,290-297 1ika d1ikaa_ A:113-123,124-132,148-155,202-221,324-330 1t09 d1t09b_ B:94-104,105-112,125-133,185-204,290-297 1t0l d1t0ld_ D:94-104,105-112,125-134,185-204,290-297 1t0l d1t0la_ A:94-104,105-112,125-134,185-204,290-297 1t0l d1t0lc_ C:94-104,105-112,125-134,185-204,290-297 1t0l d1t0lb_ B:94-104,105-112,125-134,185-204,290-297 1t09 d1t09a_ A:94-104,105-112,125-133,185-204,290-297 1itw d1itwb_ B:132-140,140-147,404-415,462-481,565-572 1itw d1itwc_ C:132-140,140-147,404-415,462-481,565-572 1a05 d1a05b_ B:86-99,101-108,128-135,163-182,262-269 1a05 d1a05a_ A:86-99,101-108,128-135,163-182,262-269 1j1w d1j1wb_ B:132-140,140-147,404-415,462-481,565-571 1j1w d1j1wc_ C:132-140,140-147,404-415,462-481,565-571 1j1w d1j1wd_ D:132-139,140-147,404-415,462-481,565-572 1j1w d1j1wa_ A:132-139,140-147,404-415,462-481,565-572 1hqs d1hqsa_ A:104-114,116-123,139-146,193-212,327-335 1bl5 d1bl5a_ A:113-123,125-132,148-155,202-221,324-330 1iso d1isoa_ A:113-123,125-132,148-155,202-221,324-330 1idf d1idfa_ A:113-123,125-132,148-155,202-221,324-330 1hqs d1hqsb_ B:104-114,116-123,139-146,193-212,328-335 1w0d d1w0da_ A:76-91,93-101,115-123,151-170,251-257 1idd d1idda_ A:113-123,125-133,147-155,202-221,324-330 1idc d1idca_ A:113-123,125-133,147-155,202-221,324-330 5icd d5icda_ A:113-123,125-133,147-155,202-221,324-330 7icd d7icda_ A:113-123,125-133,147-155,202-221,324-330 6icd d6icda_ A:113-123,125-133,147-155,202-221,324-330 1hj6 d1hj6a_ A:113-123,125-133,147-155,202-221,323-330 1cw1 d1cw1a_ A:113-123,125-133,147-155,202-221,324-330 1p8f d1p8fa_ A:113-123,125-133,147-155,202-221,324-330 1cw4 d1cw4a_ A:113-123,125-133,147-155,202-221,324-330 4icd d4icda_ A:113-123,125-133,147-155,202-221,324-330 8icd d8icda_ A:113-123,125-133,147-155,202-221,324-330 3icd d3icda_ A:113-123,125-133,147-155,202-221,324-330 1ai3 d1ai3a_ A:113-123,125-133,147-155,202-221,324-330 1cw7 d1cw7a_ A:113-123,125-133,147-155,202-221,324-330 1ide d1idea_ A:113-123,125-133,147-155,202-221,324-330 1pb1 d1pb1a_ A:113-123,125-133,147-155,202-221,324-330 9icd d9icda_ A:113-123,125-133,147-155,202-221,324-330 1ai2 d1ai2a_ A:113-123,125-133,147-155,202-221,324-330 1pb3 d1pb3a_ A:113-123,125-133,147-155,202-221,324-330 1grp d1grpa_ A:113-123,125-133,147-155,202-221,324-330 1gro d1groa_ A:113-123,125-133,147-155,202-221,324-330 1u7n d1u7nb_ B:99-112,120-128,134-140,148-168,283-288 1r8k d1r8kb_ B:135-145,149-156,157-164,177-197,281-287 1u7n d1u7na_ A:99-112,120-128,134-140,148-168,283-288 1vi1 d1vi1b_ B:100-113,121-130,132-139,147-167,281-286 1sjs d1sjsa_ A:113-123,125-133,147-155,202-221,324-330 1r8k d1r8ka_ A:135-145,149-156,157-164,177-197,281-287 1vi1 d1vi1a_ A:100-113,121-130,132-139,147-167,281-286 2ayq d2ayqa_ A:87-100,102-110,128-136,163-182,262-268 1cm7 d1cm7b_ B:89-103,105-113,132-140,168-187,267-274 1gc8 d1gc8a_ A:1085-1098,1100-1108,1126-1134,1158-1177,1257-1264 2ayq d2ayqb_ B:87-100,102-110,128-136,163-182,262-268 1ps7 d1ps7c_ C:135-145,149-156,157-164,177-197,281-287 1v53 d1v53a1 A:87-100,102-110,128-136,163-182,262-268 13. d.110.10 YNR034W-A-like Profilin-like core: 2 alpha-helices and 5-stranded antiparallel sheet: order 21543; 3 layers: alpha/beta/alpha 2grg d2grga1 A:6-15,14-22,24-31,38-49,74-82 2grg d2grga1 A:6-15,14-22,24-31,30-37,74-82 14. d.109.3 FLJ32549 C-terminal domain-like alpha-beta(2)-alpha-beta(3)-alpha; similar to the Roadblock/LC7 domain Gelsolin-like 3 layers: a/b/a; contains mixed beta-sheet 2gnx d2gnxa2 A:296-309,310-318,346-352,357-372,401-410 15. d.110.5 Pheromone-binding domain of LuxR-like quorum-sensing transcription factors alpha(2)-beta(2)-alpha(2)-beta(3)-alpha; possibly related to the PAS domain ! Profilin-like core: 2 alpha-helices and 5-stranded antiparallel sheet: order 21543; 3 layers: alpha/beta/alpha 1h0m d1h0md2 D:17-33,34-44,45-52,70-80,123-133 1h0m d1h0mb2 B:17-33,34-44,45-52,70-80,123-133 1h0m d1h0mc2 C:17-33,34-44,45-52,70-80,123-133 1h0m d1h0ma2 A:17-33,34-44,45-52,70-80,123-133 1l3l d1l3lc2 C:17-33,35-44,45-52,70-80,123-133 1l3l d1l3ld2 D:17-33,35-44,45-52,70-80,123-133 1h0m d1h0md2 D:17-33,34-44,45-52,54-65,123-133 1h0m d1h0mb2 B:17-33,34-44,45-52,54-65,123-133 1h0m d1h0mc2 C:17-33,34-44,45-52,54-65,123-133 1h0m d1h0ma2 A:17-33,34-44,45-52,54-65,123-133 1l3l d1l3la2 A:17-33,34-44,45-52,70-80,123-133 1l3l d1l3lb2 B:17-33,34-44,45-52,70-80,123-133 1l3l d1l3ld2 D:17-33,35-44,45-52,54-65,123-133 1l3l d1l3lc2 C:17-33,35-44,45-52,54-65,123-133 1l3l d1l3lb2 B:17-33,34-44,45-52,54-65,123-133 1l3l d1l3la2 A:17-33,34-44,45-52,54-65,123-133