2. d.58.10 Acylphosphatase/BLUF domain-like Ferredoxin-like alpha+beta sandwich with antiparallel beta-sheet; (beta-alpha-beta)x2 1v3z d1v3zb_ B:3-13,18-31,32-40,42-51,86-91 1w2i d1w2ia_ A:3-13,18-31,32-40,42-51,86-91 1v3z d1v3za_ A:3-13,18-31,32-40,42-51,86-91 1w2i d1w2ib_ B:3-13,18-31,32-40,42-51,86-91 1yrx d1yrxa1 A:16-26,30-49,50-58,59-68,103-109 1x0p d1x0ph1 H:7003-7013,7017-7036,7037-7045,7046-7055,7092-7098 1x0p d1x0pc1 C:2003-2013,2017-2036,2037-2045,2046-2055,2092-2098 1x0p d1x0pd1 D:3003-3013,3017-3036,3037-3045,3046-3055,3092-3098 1x0p d1x0pe1 E:4003-4013,4017-4036,4037-4045,4046-4055,4092-4098 1x0p d1x0pg1 G:6003-6013,6017-6036,6037-6045,6046-6055,6092-6098 2byc d2bycb1 B:504-514,517-537,538-545,547-556,593-598 1urr d1urra_ A:6-16,21-34,35-43,45-54,93-97 1x0p d1x0pb1 B:1003-1013,1017-1036,1037-1045,1046-1055,1092-1098 1x0p d1x0pi1 I:8003-8013,8017-8036,8037-8045,8046-8055,8092-8098 1x0p d1x0pj1 J:9003-9013,9017-9036,9037-9045,9046-9055,9092-9098 1yrx d1yrxb1 B:15-26,30-49,50-58,59-68,103-109 1yrx d1yrxc1 C:15-26,30-49,50-58,59-68,103-109 2byc d2byca1 A:4-14,17-37,38-45,47-56,93-98 1x0p d1x0pf1 F:5003-5013,5017-5036,5037-5045,5046-5055,5092-5098 1x0p d1x0pa1 A:103-113,117-136,137-145,146-155,192-198 1ulr d1ulra_ A:2-11,16-29,30-38,40-48,84-88 2acy d2acya_ A:6-16,21-34,35-43,45-54,93-97 1gxu d1gxua_ A:4-16,21-34,36-43,44-51,87-91 1gxt d1gxta_ A:4-16,21-34,36-43,44-51,87-91 3. d.139.1 PurM C-terminal domain-like PurM C-terminal domain-like 3 layers: alpha/beta/alpha; partial topological similarity to the ferredoxin-like fold 2z1e d2z1ea2 A:163-171,225-239,240-246,299-308,312-319 2hs3 d2hs3a3 A:171-180,240-254,255-262,306-316,319-325 3d54 d3d54i3 I:173-180,240-254,255-262,307-316,318-325 3d54 d3d54a3 A:173-180,240-254,255-261,307-316,318-325 3d54 d3d54e3 E:173-180,240-254,255-261,307-316,318-325 1t3t d1t3ta6 A:432-440,506-520,521-527,573-582,585-592 3c9r d3c9ra2 A:147-155,211-224,225-230,278-287,290-294 1vk3 d1vk3a3 A:171-180,240-254,255-262,307-316,319-325 3c9s d3c9sa2 A:149-155,211-224,225-230,278-287,290-294 3c9t d3c9tb2 B:148-155,211-224,225-230,278-287,290-294 3c9u d3c9ua2 A:147-155,211-224,225-230,278-287,290-294 3c9s d3c9sb2 B:147-155,211-224,225-230,278-287,290-294 2hry d2hrya3 A:171-180,240-254,255-261,306-316,319-325 3c9u d3c9ub2 B:149-155,211-224,225-230,278-287,290-294 2hs0 d2hs0a3 A:171-180,240-254,255-262,307-316,319-325 2z1f d2z1fa2 A:163-171,225-239,240-247,299-307,312-319 3c9r d3c9rb2 B:148-155,211-224,225-230,278-287,290-294 2hru d2hrua3 A:171-180,240-254,255-262,307-316,319-325 3c9t d3c9ta2 A:149-155,211-224,225-230,278-287,290-294 1vqv d1vqvb2 B:148-155,211-224,224-230,278-287,289-294 2hs4 d2hs4a3 A:171-180,240-254,255-261,307-316,319-325 1vqv d1vqva2 A:149-155,211-224,226-230,278-286,290-294 2zod d2zodb2 B:162-170,224-237,238-243,321-328,331-336 2zau d2zaub2 B:162-170,224-237,238-243,321-328,331-336 2zau d2zauc2 C:162-170,224-237,238-243,321-328,331-336 2zau d2zaua2 A:162-170,224-237,238-243,321-328,331-336 2yye d2yyeb2 B:162-170,224-237,238-243,321-328,331-336 2zod d2zoda2 A:162-170,224-237,238-243,321-328,331-336 2yye d2yyea2 A:162-170,224-237,238-243,321-328,331-336 1cli d1clic2 C:2177-2186,2251-2261,2264-2270,2326-2336,2340-2344 1cli d1clia2 A:177-186,251-261,264-270,326-336,340-344 1t3t d1t3ta7 A:823-832,888-902,903-909,951-960,963-969 1cli d1clib2 B:1177-1186,1251-1261,1266-1270,1326-1335,1341-1345 1cli d1clid2 D:3177-3186,3251-3261,3266-3270,3326-3335,3341-3345 10. c.56.6 LigB-like circular permutation of the common fold, most similar to the PNP fold ! Phosphorylase/hydrolase-like core: 3 layers, a/b/a ; mixed sheet of 5 strands: order 21354; strand 4 is antiparallel to the rest; contains crossover loops 1b4u d1b4ud_ D:2-11,206-221,256-269,270-281,291-296 1b4u d1b4ub_ B:2-11,206-221,256-269,270-281,291-296 1bou d1boud_ D:2-11,206-221,256-269,270-281,291-296 1bou d1boub_ B:2-11,206-221,256-269,270-281,291-296 1b4u d1b4ud_ D:2-11,239-254,256-269,270-281,291-296 1b4u d1b4ub_ B:2-11,239-254,256-269,270-281,291-296 1bou d1boub_ B:2-11,239-254,256-269,270-281,291-296 1bou d1boud_ D:2-11,237-254,256-269,270-281,291-296