2. d.68.2 EPT/RTPC-like IF3-like beta-alpha-beta-alpha-beta(2); 2 layers; mixed sheet 1243, strand 4 is antiparallel to the rest 1q3g d1q3gy_ Y:35-43,47-61,62-67,68-74,221-228 1a2n d1a2na_ A:35-43,47-61,62-67,68-74,221-228 1q3g d1q3gf_ F:35-43,47-61,62-67,68-74,221-228 1ybg d1ybgd1 D:35-43,47-61,62-67,68-74,221-228 1q3g d1q3gx_ X:35-43,47-61,62-67,68-74,221-228 1ryw d1rywf_ F:35-43,47-61,62-67,68-74,221-228 1ryw d1rywa_ A:35-43,47-61,62-67,68-74,221-228 1ryw d1rywe_ E:35-43,47-61,62-67,68-74,221-228 1q3g d1q3gb_ B:35-43,47-61,62-67,68-74,221-228 1q3g d1q3gk_ K:35-43,47-61,62-67,68-74,221-228 1q3g d1q3ge_ E:35-43,47-61,62-67,68-74,221-228 1naw d1nawb_ B:35-43,47-61,62-67,68-74,221-228 1q3g d1q3gi_ I:35-43,47-61,62-67,68-74,221-228 1ryw d1rywd_ D:35-43,47-61,62-67,68-74,221-228 1q3g d1q3gj_ J:35-43,47-61,62-67,68-74,221-228 1q3g d1q3gw_ W:35-43,47-61,62-67,68-74,221-228 1q3g d1q3gz_ Z:35-43,47-61,62-67,68-74,221-228 1q3g d1q3gh_ H:35-43,47-61,62-67,68-74,221-228 1ybg d1ybgc1 C:35-43,47-61,62-67,68-74,221-228 1q3g d1q3gg_ G:35-43,47-61,62-67,68-74,221-228 1ryw d1rywb_ B:35-43,47-61,62-67,68-74,221-228 1q3g d1q3gc_ C:35-43,47-61,62-67,68-74,221-228 1q3g d1q3gd_ D:35-43,47-61,62-67,68-74,221-228 1q3g d1q3gl_ L:35-43,47-61,62-67,68-74,221-228 1ybg d1ybgb1 B:35-43,47-61,62-67,68-74,221-228 1ybg d1ybga1 A:35-43,47-61,62-67,68-74,221-228 1uae d1uaea_ A:35-43,47-61,62-67,68-74,221-228 1ryw d1rywh_ H:35-43,47-61,62-67,68-74,221-228 1ryw d1rywc_ C:35-43,47-61,62-67,68-74,221-228 1eyn d1eyna_ A:35-43,47-61,62-67,68-74,221-228 1q3g d1q3ga_ A:35-43,47-61,62-67,68-74,221-228 1ryw d1rywg_ G:35-43,47-61,62-67,68-74,221-228 1mi4 d1mi4a_ A:37-43,47-61,63-67,71-77,235-239 1g6t d1g6ta_ A:37-43,47-61,63-67,71-77,235-239 1q36 d1q36a_ A:37-43,47-61,63-67,71-77,235-239 1dlg d1dlgb_ B:35-43,47-61,62-67,68-74,221-228 2pq9 d2pq9a1 A:37-43,47-61,63-67,71-77,235-239 1ejd d1ejdb_ B:35-43,47-61,62-67,68-74,221-228 1ejd d1ejda_ A:35-43,47-61,62-67,68-74,221-228 1x8r d1x8ra1 A:37-43,47-61,63-67,71-77,235-239 1ejc d1ejca_ A:35-43,47-61,62-67,68-74,221-228 1dlg d1dlga_ A:35-43,47-61,62-67,68-74,221-228 1eps d1epsa_ A:37-43,47-61,63-67,71-77,235-239 1rf4 d1rf4b_ B:33-41,45-59,61-66,67-74,222-229 1rf6 d1rf6b_ B:33-41,45-59,61-66,67-74,222-229 1naw d1nawa_ A:35-43,47-61,62-67,68-74,221-228 1rf6 d1rf6d_ D:33-41,45-59,61-66,67-72,222-229 1rf4 d1rf4a_ A:33-41,45-59,61-66,67-74,222-229 1rf6 d1rf6a_ A:33-41,45-59,61-66,67-74,222-229 1rf4 d1rf4c_ C:33-41,45-59,61-66,67-74,222-229 1rf4 d1rf4d_ D:33-41,45-59,61-66,67-74,222-229 1x8t d1x8ta1 A:36-43,47-61,63-67,71-78,235-239 1rf6 d1rf6c_ C:33-41,45-59,61-66,67-72,222-229 1g6s d1g6sa_ A:36-43,47-61,63-67,71-78,235-239 2aay d2aaya1 A:36-43,47-61,63-67,71-78,235-239 1rf5 d1rf5b_ B:33-41,45-59,61-66,67-72,222-229 2aa9 d2aa9a1 A:36-43,47-61,63-67,71-78,235-239 1rf5 d1rf5c_ C:33-41,45-59,61-66,67-72,222-229 1rf5 d1rf5a_ A:33-41,45-59,61-66,67-73,222-229 1rf5 d1rf5d_ D:33-41,45-59,61-66,67-74,222-229 1p89 d1p89a_ A:35-43,47-61,63-67,71-77,231-239 1p88 d1p88a_ A:38-43,47-61,63-67,71-76,231-239 3. d.290.1 AF0104/ALDC/Ptd012-like characteristic metal ion (zinc)-binding motif in the putative active site ! AF0104/ALDC/Ptd012-like duplication: consists of two similar beta-alpha-beta(4) motifs 1xcr d1xcra1 A:55-63,79-88,92-100,157-164,298-304 1xv2 d1xv2a_ A:3-9,24-32,33-39,73-78,203-209 1xcr d1xcrb1 B:57-63,79-88,90-96,157-164,298-304 1xv2 d1xv2d_ D:3-9,24-32,32-40,73-78,203-209 1xv2 d1xv2c_ C:3-9,24-32,33-40,73-78,203-209 1xv2 d1xv2b_ B:3-9,24-32,33-40,73-78,203-209 1xcr d1xcrb1 B:57-63,79-88,96-100,157-164,298-304 5. c.64.1 Pyruvate-ferredoxin oxidoreductase, PFOR, domain III Pyruvate-ferredoxin oxidoreductase, PFOR, domain III 3 layers: a/b/a; mixed beta-sheet of 6 strands, order 231456; strand 3 is antiparallel to the rest 1b0p d1b0pa4 A:417-426,429-446,447-456,462-472,485-490 1b0p d1b0pb4 B:417-426,429-446,447-456,462-472,485-490 2c3o d2c3ob4 B:417-426,429-445,447-456,462-472,485-490 2c3y d2c3ya4 A:417-426,429-445,447-456,462-472,485-490 2c3o d2c3oa4 A:416-426,429-446,447-456,462-472,485-492 2c3y d2c3yb4 B:417-426,429-446,447-456,462-472,485-490 2c3u d2c3ua4 A:416-426,429-445,447-456,462-472,485-490 1kek d1keka4 A:416-426,429-446,447-456,462-472,485-490 2pda d2pdaa4 A:416-426,429-446,447-456,462-472,485-490 2pda d2pdab4 B:416-426,429-446,447-456,462-472,485-490 2uza d2uzaa4 A:416-426,429-445,447-456,462-472,485-490 2uza d2uzab4 B:416-426,429-445,447-456,462-472,485-490 1kek d1kekb4 B:416-426,429-446,447-456,462-472,485-490 2c3m d2c3ma4 A:416-426,429-445,447-456,462-472,485-490 2c3p d2c3pb4 B:416-426,429-446,447-456,462-472,485-490 2c42 d2c42b4 B:416-426,429-446,447-456,462-472,485-490 2c3p d2c3pa4 A:416-426,429-446,447-456,462-472,485-490 2c42 d2c42a4 A:416-426,429-446,447-456,462-472,485-490 2c3m d2c3mb4 B:416-426,429-446,447-456,462-472,485-490 2c3u d2c3ub4 B:416-426,429-446,447-456,462-472,485-490 6. d.41.1 CO dehydrogenase molybdoprotein N-domain-like alpha/beta-Hammerhead core: beta-BETA-alpha-beta-BETA-beta-alpha; contains a beta-hammerhead motif similar to that in barrel-sandwich hybrids 1t3q d1t3qe1 E:42-50,61-68,70-76,114-122,278-283 1jrp d1jrpd1 D:32-40,51-58,60-66,96-104,252-257 1jrp d1jrpb1 B:32-40,51-58,60-66,96-104,252-257 1v97 d1v97b3 B:602-610,621-629,630-636,665-673,821-827 1vdv d1vdvb3 B:602-610,621-629,630-636,665-673,821-827 1t3q d1t3qb1 B:42-50,61-68,70-76,114-122,277-283 1sb3 d1sb3a1 A:39-47,58-65,67-73,103-111,267-273 1sb3 d1sb3d1 D:39-47,58-65,67-73,103-111,267-273 1rm6 d1rm6a1 A:39-47,58-65,67-74,103-111,267-273 1fo4 d1fo4b3 B:602-610,621-628,630-636,665-673,821-827 1jrp d1jrph1 H:32-40,51-58,60-66,96-104,251-257 1n62 d1n62b1 B:48-59,68-76,77-83,112-124,293-299 3b9j d3b9jc1 C:602-612,621-629,630-636,661-673,822-827 1n5x d1n5xa3 A:601-612,621-629,630-636,661-673,821-827 1n5x d1n5xb3 B:601-612,621-629,630-636,661-673,821-827 1n60 d1n60b1 B:48-59,68-76,77-83,112-124,293-299 1n63 d1n63b1 B:48-59,68-76,77-83,112-124,293-299 1n62 d1n62e1 E:48-59,68-76,77-83,112-124,293-299 1vlb d1vlba3 A:207-217,226-233,235-241,276-288,443-449 1zxi d1zxib1 B:48-59,68-76,77-83,112-124,293-299 1sij d1sija3 A:207-217,226-233,235-241,276-288,443-449 1n63 d1n63e1 E:48-59,68-76,77-83,112-124,293-299 1n61 d1n61e1 E:48-59,68-76,77-83,112-124,293-299 1n60 d1n60e1 E:48-59,68-76,77-83,112-124,293-299 1n5w d1n5we1 E:48-59,68-76,77-83,112-124,293-299 1ffv d1ffvb1 B:46-56,65-73,74-80,109-121,290-296 1ffu d1ffub1 B:46-56,65-73,74-80,109-121,290-296 1dgj d1dgja3 A:207-217,226-233,235-241,276-288,444-450 1ffv d1ffve1 E:46-56,65-73,74-80,109-121,290-296 1ffu d1ffue1 E:46-56,65-73,74-80,109-121,290-296 1v97 d1v97a3 A:602-612,621-629,630-636,661-673,821-827 1fo4 d1fo4a3 A:602-612,621-629,630-636,661-673,821-827 1vdv d1vdva3 A:602-612,621-629,630-636,661-673,821-827