1. b.92.1 Composite domain of metallo-dependent hydrolases this domain is interrupted by the catalytic beta/alpha barrel domain ! Composite domain of metallo-dependent hydrolases pseudobarrel; mixed sheet of 7 strand folded upon itself and "buckled" by two beta-turns 2uz9 d2uz9a1 A:8-15,15-22,23-31,72-77,395-401 1xrt d1xrta1 A:2-8,8-15,16-21,51-56,374-381 1kcx d1kcxa1 A:15-21,21-27,28-32,63-68,407-414 2ood d2ooda1 A:4-11,11-16,29-35,69-74,404-410 1gkq d1gkqd1 D:2-7,7-13,14-18,49-54,391-397 1ymy d1ymya1 A:1-6,7-12,13-17,49-54,358-365 1gkq d1gkqb1 B:2-7,7-13,14-18,49-54,391-397 1gkq d1gkqa1 A:2-7,7-13,14-18,49-54,391-397 1gkq d1gkqc1 C:2-7,7-13,14-18,49-54,391-397 2p50 d2p50b1 B:1-6,7-12,13-17,49-54,358-365 3be7 d3be7c1 C:5-10,11-17,18-23,52-56,367-373 1yrr d1yrra1 A:1-6,7-12,13-17,49-54,358-365 1gkp d1gkpf1 F:2-7,7-13,14-18,49-54,391-397 1gkp d1gkpb1 B:2-7,7-13,14-18,49-54,391-397 1ymy d1ymyb1 B:1-6,7-12,13-17,49-54,358-365 1gkp d1gkpa1 A:2-7,7-13,14-18,49-54,391-397 1gkp d1gkpc1 C:2-7,7-13,14-18,49-54,391-397 2p50 d2p50c1 C:1-6,7-12,13-17,49-54,358-365 2p53 d2p53a1 A:1-6,7-12,13-17,49-54,358-365 2p50 d2p50d1 D:1-6,7-12,13-17,49-54,358-365 1gkp d1gkpe1 E:2-7,7-13,14-18,49-54,391-397 2p53 d2p53b1 B:1-6,7-12,13-17,49-54,358-365 1kcx d1kcxb1 B:15-21,21-27,28-32,63-67,407-415 1o12 d1o12a1 A:1-5,5-11,13-17,39-43,340-346 2puz d2puza1 A:17-23,24-29,36-40,76-80,387-393 2q09 d2q09a1 A:6-11,11-17,24-28,61-66,373-379 2oof d2oofa1 A:6-11,11-17,24-28,61-66,373-379 2gok d2goka1 A:17-23,24-29,36-40,76-80,387-393 2puz d2puzb1 B:17-23,24-29,36-40,76-80,387-393 1ejt d1ejtc1 C:1067-1072,1072-1078,1079-1083,1124-1129,1430-1436 2p50 d2p50a1 A:1-6,7-12,13-17,49-54,358-365 1k1d d1k1de1 E:2-7,7-13,14-18,48-53,392-399 1ejs d1ejsc1 C:1067-1072,1072-1078,1079-1083,1124-1129,1430-1436 1k1d d1k1db1 B:2-7,7-13,14-18,48-53,392-399 1ejr d1ejrc1 C:1067-1072,1072-1078,1079-1083,1124-1129,1430-1436 1ejv d1ejvc1 C:1067-1072,1072-1078,1079-1083,1124-1129,1430-1436 1k1d d1k1dc1 C:2-7,7-13,14-18,48-53,392-399 2gok d2gokb1 B:17-23,24-29,36-40,76-80,387-393 1k1d d1k1da1 A:2-7,7-13,14-18,48-53,392-399 1e9y d1e9yb1 B:67-72,72-78,79-83,126-131,432-438 1k1d d1k1dg1 G:2-7,7-13,14-18,48-53,392-399 1k1d d1k1dh1 H:2-7,7-13,14-18,48-53,392-399 1a5n d1a5nc1 C:67-72,72-78,79-83,124-129,430-436 1k1d d1k1dd1 D:2-7,7-13,14-18,48-53,392-399 1yny d1ynyb1 B:2-7,7-13,14-18,48-53,392-399 1yrr d1yrrb1 B:2-6,7-12,13-17,49-54,358-365 1eju d1ejuc1 C:1067-1072,1072-1078,1079-1083,1124-1129,1430-1436 2kau d2kauc1 C:67-72,72-78,79-83,124-129,430-436 3dug d3dugf1 F:5-10,11-17,18-23,52-56,367-373 3dug d3duge1 E:5-10,11-17,18-23,52-56,367-373 1a5m d1a5mc1 C:67-72,72-78,79-83,124-129,430-436 1k1d d1k1df1 F:2-7,7-13,14-18,48-53,392-399 1ef2 d1ef2a1 A:1067-1072,1072-1078,1079-1083,1124-1129,1430-1436 1fwj d1fwjc1 C:67-72,72-78,79-83,124-129,430-436 1ejw d1ejwc1 C:1067-1072,1072-1078,1079-1083,1124-1129,1430-1436 1o12 d1o12b1 B:1-5,5-11,13-17,38-44,340-346 3be7 d3be7e1 E:5-10,11-17,18-23,52-57,367-373 1a5k d1a5kc1 C:67-72,72-78,79-83,124-129,430-436 1nfg d1nfgd1 D:2-7,7-13,14-18,47-52,388-396 1yny d1ynya1 A:2-7,7-13,14-18,48-53,392-399 2ftw d2ftwa1 A:8-14,15-20,21-25,56-61,400-408 1nfg d1nfgb1 B:2-7,7-13,14-18,47-52,389-396 1nfg d1nfga1 A:2-7,7-13,14-18,47-52,389-396 1nfg d1nfgc1 C:2-7,7-13,14-18,47-52,389-396 3dug d3dugd1 D:5-10,11-17,18-23,52-56,367-373 3dug d3dugg1 G:5-10,11-17,18-23,52-56,367-373 2fty d2ftyc1 C:5-10,11-16,17-21,51-57,449-455 2fty d2ftyb1 B:5-10,11-16,17-21,51-57,449-455 2fty d2ftyd1 D:5-10,11-16,17-21,51-57,449-455 2fvk d2fvkb1 B:5-10,11-16,17-21,51-57,449-455 2fty d2ftya1 A:5-10,11-16,17-21,51-57,449-455 2fvm d2fvma1 A:5-10,11-16,17-21,51-57,449-455 2fvk d2fvkd1 D:5-10,11-16,17-21,51-57,449-455 2fvk d2fvka1 A:5-10,11-16,17-21,51-57,449-455 2fvm d2fvmb1 B:5-10,11-16,17-21,51-57,449-455 2fvm d2fvmd1 D:5-10,11-16,17-21,51-57,449-455 2fvm d2fvmc1 C:5-10,11-16,17-21,51-57,449-455 1ejx d1ejxc1 C:1067-1072,1072-1078,1079-1083,1123-1129,1431-1436 1gkp d1gkpd1 D:2-7,9-13,14-18,49-54,391-397 2i9u d2i9ua1 A:9-16,16-20,26-31,63-68,384-389 2i9u d2i9ub1 B:9-16,16-20,26-31,63-68,384-389 1pok d1pokb1 B:8-14,14-19,21-25,58-62,354-361 1onx d1onxa1 A:8-14,14-19,21-25,58-62,354-361 1po9 d1po9a1 A:8-14,14-19,21-25,58-62,354-361 1onw d1onwa1 A:8-14,14-19,21-25,58-62,354-361 3be7 d3be7f1 F:5-11,11-17,18-23,51-57,367-373 1poj d1poja1 A:8-14,14-19,21-25,58-62,355-361 1poj d1pojb1 B:8-14,14-19,21-25,58-62,355-361 1onx d1onxb1 B:8-14,14-19,21-25,58-62,354-361 2fvk d2fvkc1 C:5-10,11-16,17-21,51-56,449-455 3be7 d3be7a1 A:5-11,12-17,18-23,52-57,367-373 1pok d1poka1 A:8-14,14-19,21-25,58-63,355-361 3be7 d3be7h1 H:5-11,12-17,18-23,52-57,367-373 3be7 d3be7d1 D:5-11,12-17,18-23,52-56,367-373 3dug d3dugb1 B:5-10,11-17,18-23,51-56,367-373 3dug d3dugc1 C:5-11,12-17,18-23,52-56,367-373 3dug d3dugh1 H:5-11,12-17,18-23,52-56,367-373 3dug d3duga1 A:5-11,12-17,18-23,52-56,367-373 4. b.102.1 Methuselah ectodomain duplication: contains two similar sub domains connected by a structured linker ! Methuselah ectodomain complex fold 1fjr d1fjra_ A:65-70,96-103,105-112,140-145,147-153 1fjr d1fjrb_ B:65-70,96-103,105-112,140-145,147-153 2pzx d2pzxb1 B:65-70,96-103,105-112,140-145,147-153 2pzx d2pzxc1 C:65-70,96-103,105-112,140-145,147-153 2pzx d2pzxd1 D:65-70,96-103,105-112,140-145,147-153 2pzx d2pzxa1 A:65-70,96-103,105-112,140-145,147-153