1. e.53.1 QueA-like QueA-like 2 domains; d1 (1-64,174-335) [alpha/beta; 3 layers, a/b/a; mixed beta sheet of 9 strands, order: 219863457; strands 1, 5 and 8 are antiparallel to the rest]; d2 (65-142) [all-beta; barrel, closed (n=6, S=10); greek-key; topologically similar to the split barrel fold (scop_cf 50474) 1vky d1vkyb_ B:26-34,35-43,42-51,307-322 1vky d1vkya_ A:26-34,35-43,42-51,307-322 1wdi d1wdia_ A:27-33,39-45,44-53,317-332 2. 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 1rm6 d1rm6d1 D:39-47,103-111,112-124,252-266 1rm6 d1rm6a1 A:39-47,103-111,112-124,252-266 1sb3 d1sb3d1 D:39-47,103-111,112-124,252-266 1sb3 d1sb3a1 A:39-47,103-111,112-124,252-266 1t3q d1t3qe1 E:42-50,114-122,123-135,262-276 1t3q d1t3qb1 B:42-50,114-122,123-135,262-276 1vdv d1vdvb3 B:602-610,665-673,674-685,803-820 1ffu d1ffub1 B:46-56,109-121,122-134,275-289 1ffv d1ffvb1 B:46-56,109-121,122-134,275-289 1ffv d1ffve1 E:46-56,109-121,122-134,275-289 1sij d1sija3 A:207-217,276-288,289-300,427-441 1dgj d1dgja3 A:207-217,276-288,289-301,429-443 1vlb d1vlba3 A:207-217,276-288,289-301,427-441 1n62 d1n62b1 B:48-59,112-124,125-137,278-292 1n61 d1n61b1 B:48-59,112-124,125-137,278-292 1n5w d1n5wb1 B:48-59,112-124,125-137,278-292 1n60 d1n60b1 B:48-59,112-124,125-137,278-292 1n63 d1n63b1 B:48-59,112-124,125-137,278-292 1n61 d1n61e1 E:48-59,112-124,125-137,278-292 1n63 d1n63e1 E:48-59,112-124,125-137,278-292 1zxi d1zxib1 B:48-59,112-124,125-137,278-292 1n5w d1n5we1 E:48-59,112-124,125-137,278-292 1n62 d1n62e1 E:48-59,112-124,125-137,278-292 1n60 d1n60e1 E:48-59,112-124,125-137,278-292 1n5x d1n5xa3 A:601-612,661-673,674-685,801-820 1n5x d1n5xb3 B:601-612,661-673,674-685,801-820 3b9j d3b9jc1 C:602-612,661-673,674-685,799-820 1fo4 d1fo4a3 A:602-612,661-673,674-685,799-820 1v97 d1v97a3 A:602-612,661-673,674-685,799-820 1fiq d1fiqc1 C:602-610,665-673,674-685,799-820 1fo4 d1fo4b3 B:602-610,665-673,674-685,799-820 1v97 d1v97b3 B:602-610,665-673,674-685,799-820 1jro d1jrof1 F:32-42,92-104,105-116,229-250 1jrp d1jrph1 H:32-40,96-104,105-116,229-250 1jro d1jrob1 B:32-42,92-104,105-116,229-250 1jrp d1jrpf1 F:32-42,92-104,105-116,228-250 1jrp d1jrpd1 D:32-40,96-104,105-116,228-250 1jrp d1jrpb1 B:32-40,96-104,105-116,228-250 3. c.62.1 vWA-like vWA-like core: 3 layers, a/b/a; mixed beta-sheet of 6 strands, order 321456; strand 3 is antiparallel to the rest 1jey d1jeyb2 B:51-60,76-85,87-99,106-123 1tye d1tyef2 F:148-157,189-198,199-210,221-233 1tye d1tyed2 D:148-157,189-198,199-210,221-233 1jv2 d1jv2b2 B:148-157,189-198,199-210,221-233 1l5g d1l5gb2 B:148-157,189-198,199-211,221-233 1pd1 d1pd1a3 A:342-351,353-358,399-415,423-439 1pcx d1pcxa3 A:342-351,353-358,399-415,423-439 1pd0 d1pd0a3 A:342-351,353-358,399-415,423-439 1m2v d1m2vb3 B:342-351,353-360,399-415,423-439 1bhq d1bhq2_ 2:469-477,479-486,494-502,510-524 2qtv d2qtva3 A:155-163,164-171,234-245,261-278 1rs0 d1rs0a2 A:282-290,292-298,306-318,329-342 1q0p d1q0pa_ A:282-290,292-298,306-318,329-342 1rtk d1rtka2 A:282-290,292-297,306-318,329-342 1m2o d1m2oa3 A:155-163,164-171,234-245,261-278 1rrk d1rrka2 A:282-290,292-297,306-318,329-343 1m2o d1m2oc3 C:155-163,164-171,234-245,261-278 1m10 d1m10a_ A:550-559,561-568,573-584,593-607 1jeq d1jeqb2 B:52-60,76-82,87-99,106-126 1idn d1idn2_ 2:469-477,479-485,494-502,510-524 1idn d1idn1_ 1:169-177,179-185,194-202,210-224 1bho d1bho2_ 2:469-477,479-485,494-502,510-524 1u0o d1u0oc1 C:550-559,561-568,573-584,593-607 1bho d1bho1_ 1:169-177,179-185,194-202,210-224 1na5 d1na5a_ A:168-177,179-185,194-202,210-224 1bhq d1bhq1_ 1:169-177,179-185,194-202,210-224 1jlm d1jlma_ A:169-177,179-185,194-202,210-224 1mf7 d1mf7a_ A:168-177,179-185,194-202,210-224 1jeq d1jeqa4 A:81-89,101-107,112-123,142-158 1jey d1jeya2 A:80-89,101-107,112-123,142-157 1u8c d1u8cb2 B:1148-1157,1189-1194,1199-1210,1221-1233 1m1u d1m1ua_ A:168-177,179-185,194-202,210-224 1ido d1idoa_ A:168-177,179-185,194-202,210-224 1fns d1fnsa_ A:550-559,561-567,573-584,593-607 1n9z d1n9za_ A:168-177,179-185,194-202,210-224 1ijb d1ijba_ A:550-559,561-566,573-584,593-609 1n3y d1n3ya_ A:166-175,177-183,192-200,208-222 3e2m d3e2mb1 B:165-174,176-182,191-199,207-221 1cqp d1cqpa_ A:165-174,176-182,191-199,207-221 1ijk d1ijka_ A:550-559,561-566,573-584,593-607 1oak d1oaka_ A:550-559,561-566,573-584,593-607 1lfa d1lfab_ B:165-174,176-182,191-199,207-221 1lfa d1lfaa_ A:165-174,176-182,191-199,207-221 1auq d1auqa_ A:550-559,561-566,573-584,593-607 3e2m d3e2ma1 A:165-174,176-182,191-199,207-221 3bqm d3bqmb1 B:165-174,176-182,191-199,207-221 3bqm d3bqmc1 C:165-174,176-182,191-199,207-221 1xdg d1xdgb_ B:165-174,176-182,191-199,207-221 3bqn d3bqnb1 B:165-174,176-182,191-199,207-221 3bqn d3bqnc1 C:165-174,176-182,191-199,207-221 1zop d1zopb_ B:165-174,176-182,191-199,207-221 1zoo d1zoob_ B:165-174,176-182,191-199,207-221 1rd4 d1rd4a_ A:165-174,176-182,191-199,207-221 2o7n d2o7na1 A:165-174,176-182,191-199,207-221 1u0n d1u0na1 A:550-559,561-566,573-584,593-607 1rd4 d1rd4b_ B:165-174,176-182,191-199,207-221 1mqa d1mqaa_ A:165-174,176-182,191-199,207-221 2ok5 d2ok5a1 A:282-290,292-297,306-317,329-342 1mq9 d1mq9a_ A:165-174,176-182,191-199,207-221 1rd4 d1rd4d_ D:165-174,176-182,191-199,207-221 1xdg d1xdga_ A:165-174,176-182,191-199,207-221 1rd4 d1rd4c_ C:165-174,176-182,191-199,207-221 1xuo d1xuoa1 A:165-174,176-182,191-199,207-221 1cqp d1cqpb_ B:165-174,176-182,191-199,207-221 1xuo d1xuob1 B:165-174,176-182,191-199,207-221 1xdd d1xdda_ A:165-174,176-182,191-199,207-221 1sq0 d1sq0a_ A:550-559,561-566,573-584,593-607 1m1x d1m1xb2 B:148-157,189-193,199-211,221-233 1zon d1zona_ A:165-174,176-182,191-199,207-221 1zop d1zopa_ A:165-174,176-182,191-199,207-221 1zoo d1zooa_ A:165-174,176-182,191-199,207-221 2ica d2icaa1 A:165-174,176-182,191-199,207-221 1mjn d1mjna_ A:165-174,176-182,191-199,207-221 1uex d1uexc_ C:550-559,561-566,573-584,593-607 1xdd d1xddb_ B:164-174,176-182,191-199,207-221 1pt6 d1pt6b_ B:179-187,189-195,201-212,221-235 2b2x d2b2xb1 B:183-191,193-199,207-216,225-239 1ao3 d1ao3b_ B:42-51,53-59,65-76,84-98 1ck4 d1ck4a_ A:182-191,193-199,205-216,225-239 1ao3 d1ao3a_ A:41-51,53-59,65-76,84-98 1pt6 d1pt6a_ A:178-187,189-195,201-212,221-235 1mhp d1mhpb_ B:182-191,193-199,205-216,225-239 1mhp d1mhpa_ A:182-191,193-199,205-216,225-239 1atz d1atzb_ B:964-973,975-981,987-998,1006-1021 1dgq d1dgqa_ A:165-174,176-182,191-199,207-221 1qc5 d1qc5b_ B:368-377,379-385,391-402,411-425 1fe8 d1fe8a_ A:964-973,975-981,987-998,1006-1021 1qcy d1qcya_ A:178-187,189-195,201-212,221-235 1ck4 d1ck4b_ B:182-191,193-199,205-216,225-239 1qc5 d1qc5a_ A:68-77,79-85,91-102,111-125 1fe8 d1fe8b_ B:964-973,975-981,987-998,1006-1021 1fe8 d1fe8c_ C:964-973,975-981,987-998,1006-1021 2adf d2adfa1 A:963-973,975-981,987-998,1006-1021 2b2x d2b2xa1 A:182-191,193-199,205-216,225-239 1atz d1atza_ A:963-973,975-981,987-998,1006-1021 1dzi d1dzia_ A:179-188,190-196,202-213,222-236 1aox d1aoxa_ A:179-188,190-196,202-213,222-236 1v7p d1v7pc_ C:179-188,190-196,202-213,222-236 1aox d1aoxb_ B:179-188,190-196,202-213,222-236 1jey d1jeya2 A:80-89,101-107,124-136,142-157 1jeq d1jeqa4 A:81-89,101-107,124-136,142-158 6. d.58.32 FAD-linked oxidases, C-terminal domain duplication: contains two subdomains of this fold ! Ferredoxin-like alpha+beta sandwich with antiparallel beta-sheet; (beta-alpha-beta)x2 1vao d1vaob1 B:275-284,350-359,360-379,393-404 1vao d1vaoa1 A:275-284,350-359,360-379,393-404 1dii d1diia1 A:244-253,320-329,330-349,362-374 1dii d1diib1 B:244-253,320-329,330-349,362-374 1ahv d1ahva1 A:275-284,350-359,360-379,393-404 1ahv d1ahvb1 B:275-284,350-359,360-379,393-404 1qlt d1qltb1 B:275-284,350-359,360-379,393-404 1e8g d1e8gb1 B:275-284,350-359,360-379,393-404 1qlt d1qlta1 A:275-284,350-359,360-379,393-404 1ahu d1ahub1 B:275-284,350-359,360-379,393-404 1ahu d1ahua1 A:275-284,350-359,360-379,393-404 1ahz d1ahzb1 B:275-284,350-359,360-379,393-404 1ahz d1ahza1 A:275-284,350-359,360-379,393-404 1e8f d1e8fb1 B:275-284,350-359,360-379,393-404 1e8f d1e8fa1 A:275-284,350-359,360-379,393-404 1diq d1diqb1 B:244-253,320-329,330-349,362-374 1diq d1diqa1 A:244-253,320-329,330-349,362-374 1w1l d1w1la1 A:274-284,350-360,360-379,393-404 2vao d2vaob1 B:275-284,350-359,360-379,393-404 2vao d2vaoa1 A:275-284,350-359,360-379,393-404 1e8h d1e8hb1 B:275-284,350-359,360-379,393-404 1w1m d1w1ma1 A:274-284,350-360,360-379,393-404 1w1k d1w1kb1 B:274-284,350-360,360-379,393-404 1e0y d1e0yb1 B:275-284,350-359,360-379,393-404 1wvf d1wvfa1 A:243-253,320-330,330-349,362-374 1e0y d1e0ya1 A:275-284,350-359,360-379,393-404 1w1l d1w1lb1 B:274-284,350-360,360-379,393-404 1w1j d1w1jb1 B:274-284,350-360,360-379,393-404 1w1k d1w1ka1 A:274-284,350-360,360-379,393-404 1w1j d1w1ja1 A:274-284,350-360,360-379,393-404 1e8h d1e8ha1 A:275-284,350-359,360-379,393-404 1qlu d1qlua1 A:275-284,350-359,360-379,393-404 1e8g d1e8ga1 A:274-284,350-360,360-379,393-404 1dzn d1dznb1 B:274-284,350-360,360-379,393-404 1dzn d1dzna1 A:274-284,350-360,360-379,393-404 1w1m d1w1mb1 B:274-284,350-360,360-379,393-404 1wve d1wvea1 A:244-253,320-329,330-349,362-374 1wve d1wveb1 B:244-253,320-329,330-349,362-374 1qlu d1qlub1 B:274-284,350-360,360-379,393-404 8. d.15.11 Doublecortin (DC) possibly related to the ubiquitin-like superfamily ! beta-Grasp (ubiquitin-like) core: beta(2)-alpha-beta(2); mixed beta-sheet 2143 1mfw d1mfwa_ A:56-64,71-77,83-96,147-154 1mg4 d1mg4a_ A:56-64,71-77,83-96,147-154 1mjd d1mjda_ A:52-60,67-73,79-92,143-150 9. d.58.16 PAP/Archaeal CCA-adding enzyme, C-terminal domain Ferredoxin-like alpha+beta sandwich with antiparallel beta-sheet; (beta-alpha-beta)x2 1tfw d1tfwc3 C:276-285,325-335,384-397,423-434 1tfw d1tfwd3 D:276-285,325-335,384-397,423-434 1r8b d1r8ba3 A:276-285,325-335,384-397,423-434 1r89 d1r89a3 A:276-285,325-335,384-397,423-434 1r8a d1r8aa3 A:276-285,325-335,384-397,423-434 1tfw d1tfwa3 A:276-285,325-335,384-397,423-434 2zh8 d2zh8a3 A:276-285,325-335,384-397,423-434 2zh6 d2zh6a3 A:276-285,325-335,384-397,423-434 1uet d1ueta3 A:276-285,325-335,384-397,423-434 2dr8 d2dr8a3 A:276-285,325-335,384-397,423-434 1r8c d1r8ca3 A:276-285,325-335,384-397,423-434 2dr9 d2dr9a3 A:276-285,325-335,384-397,423-434 1ueu d1ueua3 A:276-285,325-335,384-397,423-434 2dra d2draa3 A:276-285,325-335,384-397,423-434 2zh5 d2zh5a3 A:276-285,325-335,384-397,423-434 1uev d1ueva3 A:276-285,325-335,384-397,423-434 2zh9 d2zh9a3 A:276-285,325-335,384-397,423-434 2zh4 d2zh4a3 A:276-285,325-335,384-397,423-434 2dr7 d2dr7a3 A:276-285,325-335,384-397,423-434 2dvi d2dvia3 A:276-285,325-335,384-397,423-434 1tfy d1tfyc3 C:276-285,325-335,384-397,423-434 2dr5 d2dr5a3 A:276-285,325-335,384-397,423-434 1tfw d1tfwb3 B:276-285,325-335,384-397,423-434 2zh3 d2zh3a3 A:276-285,325-335,384-397,423-434 2zh7 d2zh7a3 A:276-285,325-335,384-397,423-434 1sz1 d1sz1a3 A:276-285,325-335,384-397,423-434 1sz1 d1sz1b3 B:276-285,325-335,384-397,423-434 2zha d2zhaa3 A:276-285,325-335,384-397,423-434 2drb d2drba3 A:276-285,325-335,384-397,423-434 1tfy d1tfyd3 D:276-285,325-335,384-397,423-434 2zh2 d2zh2a3 A:276-284,325-335,384-397,423-434 2zhb d2zhba3 A:276-285,325-335,384-397,423-434 2zh1 d2zh1a3 A:276-284,325-335,384-397,423-434 1tfy d1tfya3 A:276-285,325-335,384-397,423-434 1tfy d1tfyb3 B:276-285,325-335,384-397,425-434 13. d.322.1 PHP14-like PHP14-like beta(3)-alpha-beta(2)-alpha-beta; 3 layers, a/b/a; mixed beta-sheet, half-barrel, order: 132456; strands 2 and 5 are antiparallel to the rest 2nmm d2nmmb1 B:17-29,40-48,52-68,101-114 2nmm d2nmmc1 C:17-28,40-48,52-68,101-114 1xdo d1xdob2 B:155-164,165-174,206-215,269-281 1xdo d1xdoa2 A:155-164,165-174,206-215,269-281 1xdp d1xdpa2 A:155-164,165-174,206-215,269-281 1xdp d1xdpb2 B:155-164,165-174,206-215,269-281 2ozw d2ozwa1 A:18-29,39-47,52-68,101-114 2nmm d2nmma1 A:17-29,39-48,52-68,101-114 2hw4 d2hw4a1 A:17-29,39-48,52-68,101-114 27. d.351.1 NMB0488-like NMB0488-like duplication: two beta(3)-alpha motifs are related by pseudo twofold symmetry; single antiparrallel beta-sheet, order:321456, shaped into a half-barrel; helical linker region 2gkp d2gkpa1 A:18-28,39-43,47-62,77-97 32. d.356.1 SP0830-like SP0830-like duplication: two beta-alpha-beta(2)-alpha-beta-alpha motifs are organized in ferredoxin-like subdomains swapped with the extra C-terminal helices 2hiy d2hiyc1 C:1-8,43-50,52-69,167-180 2hiy d2hiyb1 B:1-8,43-50,52-69,167-179 2hiy d2hiyd1 D:1-8,43-50,52-69,167-180 2hiy d2hiya1 A:1-8,43-50,52-69,167-180