1. d.194.1 CNF1/YfiH-like putative cysteine hydrolases CNF1/YfiH-like putative cysteine hydrolases 4 layers: alpha/beta/beta/alpha; mixed beta sheets 1xaf d1xafb_ B:14-21,107-115,119-126,133-143,148-155 1xaf d1xafa_ A:14-21,107-115,119-126,133-143,148-155 1rw0 d1rw0b_ B:14-21,107-115,119-126,133-143,148-155 1u05 d1u05b_ B:14-21,107-115,119-126,133-143,148-154 1u05 d1u05a_ A:14-21,107-115,119-126,133-143,148-154 1rw0 d1rw0a_ A:14-21,107-115,119-126,133-143,148-154 1rv9 d1rv9a_ A:27-34,118-126,130-137,144-154,159-166 1rv9 d1rv9a_ A:109-116,118-126,130-137,144-154,159-166 1rw0 d1rw0b_ B:99-105,107-115,119-126,133-143,148-155 1xfj d1xfja_ A:19-26,114-123,124-133,140-153,159-164 1xaf d1xafb_ B:99-105,107-115,119-126,133-143,148-155 1xaf d1xafa_ A:99-105,107-115,119-126,133-143,148-155 1u05 d1u05a_ A:99-105,107-115,119-126,133-143,148-154 1u05 d1u05b_ B:99-105,107-115,119-126,133-143,148-154 1rw0 d1rw0a_ A:99-105,107-115,119-126,133-143,148-154 1t8h d1t8ha_ A:23-29,125-134,135-144,151-165,171-176 1xfj d1xfja_ A:105-112,114-123,124-133,140-153,159-164 1t8h d1t8ha_ A:116-123,125-134,135-144,151-165,171-176 1hzg d1hzga_ A:854-864,866-874,875-885,920-932,932-942 1hq0 d1hq0a_ A:854-864,866-874,875-885,920-932,932-942 2f9z d2f9zd1 D:17-25,26-36,37-47,60-76,82-92 2f9z d2f9zc1 C:16-25,26-36,37-46,60-76,82-92 1hzg d1hzga_ A:854-864,866-874,875-885,890-909,932-942 1hq0 d1hq0a_ A:854-864,866-874,875-885,890-909,932-942 1hzg d1hzga_ A:827-834,866-874,875-885,920-932,932-942 1hq0 d1hq0a_ A:827-834,866-874,875-885,920-932,932-942 2f9z d2f9zc1 C:1-5,26-36,37-46,60-76,82-92 1hzg d1hzga_ A:827-834,866-874,875-885,890-909,932-942 1hq0 d1hq0a_ A:827-834,866-874,875-885,890-909,932-942 2. d.280.1 Sulfolobus fructose-1,6-bisphosphatase-like Sulfolobus fructose-1,6-bisphosphatase-like 4 layers: a/b/b/a; antiparallel beta sheets; similarities to ferredoxin-like fold (scop_cf 54861) in the N-terminal part (1-120) and to the Bacterial S-adenosylmethionine decarboxylase subunit (scop_fa 997656) in the C-terminal part (121-340) 1umg d1umga_ A:53-62,124-133,234-241,247-258,290-301 1umg d1umga_ A:111-119,124-133,234-241,247-258,290-301 3. b.153.1 PheT/TilS domain contains putative tRNA-binding structural motif ! PheT/TilS domain core: 3 layers; contains beta-sandwich of unusual topology 1eiy d1eiyb6 B:200-205,209-220,329-339,365-385,392-396 1b70 d1b70b6 B:200-205,209-220,329-339,365-385,392-396 2akw d2akwb4 B:200-205,209-220,329-339,365-385,392-396 2aly d2alyb4 B:200-205,209-220,329-339,365-385,392-396 2iy5 d2iy5b4 B:200-205,209-222,329-339,365-385,392-396 2amc d2amcb4 B:200-205,209-222,329-339,365-385,392-396 1b7y d1b7yb6 B:200-205,212-220,329-337,365-385,392-396 1jjc d1jjcb6 B:200-205,212-220,329-337,365-385,392-396 1pys d1pysb6 B:200-205,212-220,329-337,365-385,392-396 4. c.103.1 MTH938-like MTH938-like core: 3 layers, b+a/b/a ; the central mixed sheet of 5 strands: order 21534; strand 2 is antiparallel to the rest 2cyj d2cyja1 A:15-19,20-26,28-33,49-60,109-116 1ihn d1ihnb_ B:24-28,29-35,37-42,58-69,112-120 1ihn d1ihna_ A:24-28,29-35,37-42,58-69,112-120 2fi9 d2fi9a1 A:30-34,35-41,42-47,55-66,119-126 2ab1 d2ab1a1 A:5-11,24-30,31-36,50-61,113-120 2ab1 d2ab1b1 B:5-11,24-30,31-36,50-61,113-120 2q4q d2q4qa1 A:5-11,24-30,31-36,50-61,113-120 2fvt d2fvta1 A:28-32,33-39,40-45,58-65,118-126 2fi9 d2fi9a1 A:18-22,35-41,42-47,55-66,119-126 2q4q d2q4qb1 B:5-11,24-30,31-35,50-61,113-120 1ihn d1ihna_ A:11-17,29-35,37-42,58-69,112-120 1ihn d1ihnb_ B:11-17,29-35,37-42,58-69,112-120 7. b.85.6 MoeA C-terminal domain-like beta-clip double-stranded ribbon sharply bent in two places; the ribbon ends form incomplete barrel; jelly-roll 1xi8 d1xi8a1 A:333-340,342-352,353-358,365-372,373-380 2nrs d2nrsa1 A:336-344,344-357,359-366,373-380,381-389 2nqm d2nqmb1 B:336-345,344-357,359-366,373-380,381-389 1xi8 d1xi8b1 B:333-341,341-352,353-358,365-372,373-381 2nqn d2nqnb1 B:336-344,344-357,359-366,373-380,381-389 2nqn d2nqna1 A:336-344,344-357,359-366,373-380,381-389 2nqq d2nqqa1 A:336-345,344-357,359-366,373-380,381-389 1g8l d1g8lb1 B:336-345,344-357,359-366,373-380,381-389 2nqr d2nqra1 A:336-344,344-357,359-366,373-380,381-389 2nro d2nrob1 B:336-345,344-357,359-366,373-380,381-389 2nqq d2nqqd1 D:336-345,344-357,359-366,373-380,381-389 1g8r d1g8ra1 A:336-345,344-357,359-366,373-380,381-389 2nqv d2nqva1 A:336-345,344-357,359-366,373-380,381-389 2nqq d2nqqb1 B:336-344,344-357,359-366,373-380,381-389 1g8r d1g8rb1 B:336-345,344-357,359-366,373-380,381-389 2nqv d2nqvb1 B:336-345,344-357,359-366,373-380,381-389 2nqk d2nqka1 A:337-344,344-357,359-366,373-380,381-389 1fc5 d1fc5b1 B:337-344,344-357,359-366,373-380,381-389 2nqq d2nqqc1 C:336-345,344-356,360-366,373-380,381-389 1g8l d1g8la1 A:336-345,344-357,359-366,373-380,381-389 2nqs d2nqsb1 B:337-345,344-357,359-366,373-380,381-389 1wu2 d1wu2b1 B:333-338,342-352,353-358,365-372,373-380 1uz5 d1uz5a1 A:337-343,346-356,357-362,367-375,376-383 2nrp d2nrpb1 B:337-344,344-356,360-366,372-380,381-389 1wu2 d1wu2a1 A:334-338,342-352,353-358,365-372,373-380 9. d.58.26 GHMP Kinase, C-terminal domain common fold is elaborated with additional secondary structures ! Ferredoxin-like alpha+beta sandwich with antiparallel beta-sheet; (beta-alpha-beta)x2 1k47 d1k47e2 E:9-14,200-207,297-304,305-320,321-329 1s4e d1s4ee2 E:11-16,181-190,309-317,316-328,338-344 1k47 d1k47b2 B:9-14,200-207,297-304,305-320,321-329 1s4e d1s4ec2 C:9-16,181-190,309-317,316-326,338-344 1k47 d1k47f2 F:9-14,200-209,296-304,305-320,321-329 1k47 d1k47a2 A:9-14,200-209,296-304,305-320,321-329 1wuu d1wuub2 B:37-42,217-226,350-358,358-373,375-381 1k47 d1k47d2 D:9-14,200-209,296-304,305-320,321-329 1k47 d1k47c2 C:9-14,200-209,296-304,305-320,321-329 1wuu d1wuud2 D:37-42,217-226,350-358,358-373,375-381 1wuu d1wuua2 A:37-42,217-226,350-358,358-373,375-381 1vis d1visa2 A:8-13,187-193,280-286,290-302,303-309 1wuu d1wuuc2 C:37-42,217-226,350-358,358-373,375-381 1kkh d1kkha2 A:13-18,192-198,285-291,295-307,308-314 1kvk d1kvka2 A:13-18,230-239,337-344,349-364,365-372 1s4e d1s4eb2 B:10-16,181-190,309-317,316-336,338-345 2r42 d2r42a2 A:13-18,230-239,337-344,349-364,365-372 1s4e d1s4ei2 I:11-16,181-190,309-317,316-336,338-344 1s4e d1s4ea2 A:10-16,181-190,309-317,316-336,338-344 1s4e d1s4eh2 H:11-16,181-190,309-317,316-336,338-344 1s4e d1s4ef2 F:11-16,181-190,309-317,316-336,338-344 1s4e d1s4ed2 D:11-16,181-190,309-317,316-336,338-344 1pie d1piea2 A:35-41,214-222,352-360,360-379,382-387 1fi4 d1fi4a2 A:32-39,191-199,305-313,315-328,367-375 1fi4 d1fi4a2 A:12-18,191-199,305-313,315-328,367-375 1fwl d1fwld2 D:24-28,171-177,263-270,273-286,286-292 1mg7 d1mg7a2 A:59-63,213-221,307-314,320-336,340-347 1mg7 d1mg7b2 B:59-63,213-221,307-314,320-336,340-347 1s4e d1s4ef2 F:23-30,181-190,309-317,316-336,338-344 13. c.91.1 PEP carboxykinase-like PEP carboxykinase-like contains a P-loop NTP-binding motif; mixed beta-sheet folds into a barrel-like structure with helices packed on one side 1kkl d1kkla_ A:135-140,140-147,148-155,160-172,173-180 1xkv d1xkvb1 B:212-216,216-223,225-232,237-244,247-253 1jb1 d1jb1a_ A:136-140,140-147,148-155,160-172,173-180 1oen d1oena1 A:228-232,232-239,241-248,253-260,263-269 1j3b d1j3ba1 A:212-216,216-223,225-232,237-244,247-253 1xkv d1xkva1 A:212-216,216-223,225-232,237-244,247-253 1kkm d1kkmb_ B:136-140,140-147,148-155,160-172,173-180 1kkl d1kklb_ B:136-140,140-147,148-155,160-172,173-180 1kkl d1kklc_ C:136-140,140-147,148-155,160-172,173-180 1kkm d1kkmc_ C:136-140,140-147,148-155,160-172,173-180 2pc9 d2pc9b1 B:212-216,216-223,225-232,237-244,247-253 1knx d1knxa2 A:135-139,139-146,147-154,159-171,172-179 2py7 d2py7x1 X:228-232,232-239,241-248,253-260,263-269 1k3d d1k3da1 A:228-232,232-239,241-248,253-260,263-269 1knx d1knxb2 B:135-139,139-146,147-154,159-171,172-179 2olr d2olra1 A:228-232,232-239,241-248,253-260,263-269 2olq d2olqa1 A:228-232,232-239,241-248,253-260,263-269 1aq2 d1aq2a1 A:228-232,232-239,241-248,253-260,263-269 1os1 d1os1a1 A:228-232,232-239,241-248,253-260,263-269 1ayl d1ayla1 A:228-232,232-239,241-248,253-260,263-269 2pxz d2pxzx1 X:228-232,232-239,241-248,253-260,263-269 1ii2 d1ii2b1 B:201-205,205-212,214-221,226-233,236-242 1ii2 d1ii2a1 A:201-205,205-212,214-221,226-233,236-242 1k3c d1k3ca1 A:228-232,232-239,241-248,253-260,263-269 14. d.156.1 S-adenosylmethionine decarboxylase S-adenosylmethionine decarboxylase duplication of beta-alpha-beta(4)-alpha-beta-alpha-beta(2) motif; 4 layers a/b/b/a; antiparallel beta-sheets: order 23451687 1i79 d1i79.1 A:155-163,174-183,249-258,263-276,278-287 1i72 d1i72.1 A:155-163,174-183,249-258,263-276,278-287 1i7b d1i7b.1 A:155-163,174-183,249-258,263-276,278-287 1i7m d1i7m.2 C:1155-1162,1174-1183,1249-1258,1263-1276,1278-1288 1msv d1msva_ A:155-163,174-183,249-258,263-276,278-287 1msv d1msvb_ B:155-163,174-183,249-258,263-276,278-287 1jl0 d1jl0b_ B:155-163,174-183,249-258,263-276,278-287 1jen d1jen.4 C:155-163,174-183,249-258,263-276,278-287 1jl0 d1jl0a_ A:155-163,174-183,249-258,263-276,278-287 1i7c d1i7c.1 A:154-163,174-183,249-258,263-276,278-288 1jen d1jen.3 A:155-163,174-183,249-258,263-276,278-287 1i7m d1i7m.1 A:155-163,174-183,249-258,263-276,278-288 1jl0 d1jl0a_ A:11-20,174-183,249-258,263-276,278-287 1msv d1msva_ A:11-20,174-183,249-258,263-276,278-287 1msv d1msvb_ B:11-20,174-183,249-258,263-276,278-287 1jl0 d1jl0b_ B:11-20,174-183,249-258,263-276,278-287 15. d.310.1 VC0467-like VC0467-like complex fold; contains bifurcated beta-sheet structure folded into pseudo barrel 2haf d2hafa1 A:37-45,97-104,117-123,123-130,138-144 2gs5 d2gs5a1 A:35-43,87-95,112-117,121-129,128-136 2aj2 d2aj2a1 A:35-44,95-102,115-121,121-128,136-142 2hrx d2hrxa1 A:35-43,87-95,112-117,121-129,128-136 2gzo d2gzoa1 A:23-32,83-89,102-108,107-118,124-130 2do8 d2do8a1 A:27-32,82-89,103-108,109-119,124-130 16. d.155.1 Pyruvoyl-dependent histidine and arginine decarboxylases two chains result from self-processing single-chain precursor; form heterohexamer ! Pyruvoyl-dependent histidine and arginine decarboxylases duplication of beta-alpha-beta(2) motif; 4 layers: alpha/beta/beta/alpha; contains "silk" beta-sandwich 1n2m d1n2mc_ C:16-27,86-99,103-114,115-135,137-152 1n2m d1n2mb_ B:16-27,86-99,103-114,115-135,137-152 1n2m d1n2md_ D:16-27,86-99,103-113,115-135,137-152 1n2m d1n2mf_ F:16-27,86-99,103-113,115-135,137-152 1n2m d1n2ma_ A:16-27,86-99,103-114,115-135,137-152 1mt1 d1mt1.6 L:74-84,86-99,103-114,115-135,137-152 1mt1 d1mt1.2 D:74-84,86-99,103-114,115-135,137-152 1n2m d1n2md_ D:74-84,86-99,103-113,115-135,137-152 1n2m d1n2me_ E:16-27,86-99,103-113,115-135,137-152 1n2m d1n2mb_ B:74-84,86-99,103-114,115-135,137-152 1n2m d1n2mc_ C:74-84,86-99,103-114,115-135,137-152 1n13 d1n13.2 D:74-84,86-99,103-114,115-135,137-152 1n13 d1n13.6 L:74-84,86-99,103-114,115-135,137-152 1n2m d1n2mf_ F:74-84,86-99,103-113,115-135,137-152 1mt1 d1mt1.1 B:74-84,86-99,103-114,115-135,137-152 1n13 d1n13.4 H:74-84,86-99,103-114,115-135,137-152 1mt1 d1mt1.4 H:74-84,86-99,103-114,115-135,137-152 1n13 d1n13.1 B:74-84,86-99,103-114,115-135,137-152 1mt1 d1mt1.3 F:74-84,86-99,103-114,115-135,137-152 1n2m d1n2ma_ A:74-84,86-99,103-114,115-135,137-152 1mt1 d1mt1.5 J:74-84,86-99,103-114,115-135,137-152 1n2m d1n2me_ E:74-84,86-99,103-113,115-135,137-152 1n13 d1n13.5 J:74-84,86-99,103-114,115-135,137-152 1n13 d1n13.3 F:74-84,86-99,102-114,115-135,137-152 1hq6 d1hq6.1 B:87-91,174-186,192-203,206-233,235-248 1pya d1pya.2 D:151-162,174-186,192-203,206-233,235-248 1hq6 d1hq6.2 D:87-91,174-186,192-203,206-233,235-248 1ibt d1ibt.1 B:87-91,174-186,192-203,206-233,235-248 1pya d1pya.3 F:87-91,174-186,192-203,206-233,235-248 1ibt d1ibt.2 D:87-91,174-186,192-203,206-233,235-248 1ibt d1ibt.3 F:87-91,174-186,192-203,206-233,235-248 1pya d1pya.1 B:87-91,174-186,192-203,206-233,235-248 1pya d1pya.2 D:87-91,174-186,192-203,206-233,235-248 1ibw d1ibw.3 F:151-162,174-186,192-203,206-233,235-248 1ibw d1ibw.2 D:151-162,174-186,192-203,206-233,235-248 1ibw d1ibw.1 B:151-162,174-186,192-203,206-233,235-248 1ibw d1ibw.2 D:87-91,174-186,192-203,206-233,235-248 1pya d1pya.1 B:151-163,174-186,192-203,206-233,235-248 1ibu d1ibu.3 F:153-163,174-186,192-203,206-233,235-248 1pya d1pya.3 F:151-163,174-186,192-203,206-233,235-248 1hq6 d1hq6.2 D:151-163,174-186,192-203,206-233,235-248 1hq6 d1hq6.1 B:151-163,174-186,192-203,206-233,235-248 1ibv d1ibv.1 B:151-164,174-186,192-203,206-233,235-248 1ibv d1ibv.2 D:151-164,174-186,192-203,206-233,235-248 1ibv d1ibv.3 F:151-164,174-186,192-203,206-233,235-248 1ibu d1ibu.1 B:153-164,174-186,192-203,206-233,235-248 1ibu d1ibu.2 D:153-164,174-186,192-203,206-233,235-248 1ibt d1ibt.3 F:151-164,174-186,192-203,206-233,235-248 1ibt d1ibt.1 B:151-164,174-186,192-203,206-233,235-248 1ibt d1ibt.2 D:151-164,174-186,192-203,206-233,235-248