1. d.218.1 Nucleotidyltransferase Nucleotidyltransferase core: alpha-beta-turn-beta-X-beta-(alpha); mixed beta-sheet, order of core strands: 123 2o5a d2o5aa1 A:3-18,19-27,35-43,76-83,84-92 2o5a d2o5ab1 B:3-18,19-27,35-43,76-83,84-92 2id1 d2id1a1 A:2-18,19-27,35-42,77-83,84-91 2id1 d2id1b1 B:2-18,19-27,35-42,77-83,84-91 2gws d2gwsi3 I:388-408,410-415,427-434,469-478,486-495 3c5f d3c5fb3 B:388-408,410-415,427-434,469-478,486-495 1vj7 d1vj7b2 B:217-233,236-241,265-272,310-318,319-328 2pbe d2pbea2 A:3-19,20-27,42-50,87-95,97-107 1kan d1kana2 A:8-28,30-38,50-58,62-71,72-81 2nrk d2nrka1 A:9-28,30-37,50-58,86-93,95-105 1miy d1miyb2 B:2-19,21-26,41-46,66-74,75-83 1miy d1miya2 A:2-19,21-26,41-46,66-74,75-83 1tfw d1tfwa2 A:17-39,41-45,59-66,97-105,106-115 1kny d1knyb2 B:8-28,30-37,50-58,62-71,72-81 1kny d1knya2 A:8-28,30-37,50-58,62-71,72-81 2zha d2zhaa2 A:17-39,41-45,59-66,97-105,106-115 2zh2 d2zh2a2 A:17-39,41-45,59-66,97-105,106-116 1kan d1kanb2 B:8-28,30-37,50-58,62-71,72-81 1miv d1mivb2 B:2-19,21-26,42-46,66-74,75-83 1uev d1ueva2 A:17-39,41-45,59-66,98-105,106-115 1miv d1miva2 A:2-19,21-26,42-46,66-74,75-83 1ueu d1ueua2 A:17-39,41-45,59-66,98-105,106-115 1vj7 d1vj7a2 A:210-233,236-241,267-272,310-318,319-328 1zqs d1zqsa4 A:151-171,173-178,190-197,233-240,252-260 8icx d8icxa4 A:151-171,173-178,190-197,233-240,252-260 1zqt d1zqta4 A:151-171,173-178,190-197,233-240,252-260 8ica d8icaa4 A:151-171,173-178,190-197,233-240,252-260 1zqo d1zqoa4 A:151-171,173-178,190-197,233-240,252-260 8ict d8icta4 A:151-171,173-178,190-197,233-240,252-260 1zqc d1zqca4 A:151-171,173-178,190-197,233-240,252-260 1zqm d1zqma4 A:151-171,173-178,190-197,233-240,252-260 1zqf d1zqfa4 A:151-171,173-178,190-197,233-240,252-260 8icw d8icwa4 A:151-171,173-178,190-197,233-240,252-260 3c5f d3c5fa3 A:388-408,410-415,427-434,470-478,486-494 8icg d8icga4 A:151-171,173-178,190-197,233-240,252-260 9icc d9icca4 A:151-171,173-178,190-197,233-240,252-260 1zqd d1zqda4 A:151-171,173-178,190-197,233-240,252-260 2bpg d2bpgb4 B:151-171,173-178,190-197,233-240,252-260 1zqe d1zqea4 A:151-171,173-178,190-197,233-240,252-260 1rzt d1rzta3 A:388-408,410-415,427-434,469-478,486-494 8icl d8icla4 A:151-171,173-178,190-197,233-240,252-260 9ici d9icia4 A:151-171,173-178,190-197,233-240,252-260 1zqg d1zqga4 A:151-171,173-178,190-197,233-240,252-260 1zqi d1zqia4 A:151-171,173-178,190-197,233-240,252-260 8icb d8icba4 A:151-171,173-178,190-197,233-240,252-260 1zqq d1zqqa4 A:151-171,173-178,190-197,233-240,252-260 1xsl d1xsla3 A:388-408,410-415,427-434,469-478,486-494 2pfo d2pfoa3 A:388-408,410-415,427-434,471-478,486-494 1zqj d1zqja4 A:151-171,173-178,190-197,233-240,252-260 1zqn d1zqna4 A:151-171,173-178,190-197,233-240,252-260 1zqa d1zqaa4 A:151-171,173-178,190-197,233-240,252-260 1zqk d1zqka4 A:151-171,173-178,190-197,233-240,252-260 1xsl d1xsle3 E:388-408,410-415,427-434,469-478,486-494 2bcu d2bcua3 A:388-408,410-415,427-434,471-478,486-494 8icu d8icua4 A:151-171,173-178,190-197,233-240,252-260 9icj d9icja4 A:151-171,173-178,190-197,233-240,252-260 1zqr d1zqra4 A:151-171,173-178,190-197,233-240,252-260 8icp d8icpa4 A:151-171,173-178,190-197,233-240,252-260 3c5g d3c5gb3 B:388-408,410-415,427-434,470-478,486-494 8icv d8icva4 A:151-171,173-178,190-197,233-240,252-260 1zql d1zqla4 A:151-171,173-178,190-197,233-240,252-260 9icv d9icva4 A:151-171,173-178,190-197,233-240,252-260 2gws d2gwsa3 A:388-408,410-415,427-434,469-478,486-494 8ici d8icia4 A:151-171,173-178,190-197,233-240,252-260 1rzt d1rzti3 I:388-408,410-415,427-434,469-478,486-494 7icf d7icfa4 A:151-171,173-178,190-197,233-240,252-260 1xsl d1xsli3 I:388-408,410-415,427-434,469-478,486-494 1zqp d1zqpa4 A:151-171,173-178,190-197,233-240,252-260 2gws d2gwsm3 M:388-408,410-415,427-434,469-478,486-494 8icc d8icca4 A:151-171,173-178,190-197,233-240,252-260 1miw d1miwb2 B:2-19,21-25,42-46,66-74,75-83 1rzt d1rztm3 M:388-408,410-415,427-434,469-478,486-494 2pfp d2pfpa3 A:388-408,410-415,427-434,471-478,486-494 8icm d8icma4 A:151-171,173-178,190-197,233-240,252-260 2bpf d2bpfa4 A:151-171,173-178,190-197,233-240,252-260 1uet d1ueta2 A:17-39,41-45,59-66,99-105,106-115 8ich d8icha4 A:151-171,173-178,190-197,233-240,252-260 9ich d9icha4 A:151-171,173-178,190-197,233-240,252-260 8ice d8icea4 A:151-171,173-178,190-197,233-240,252-260 2pfn d2pfna3 A:388-408,410-415,427-434,471-478,486-494 9ica d9icaa4 A:151-171,173-178,190-197,233-240,252-260 2pfq d2pfqa3 A:388-408,410-415,427-434,471-478,486-494 1jn3 d1jn3a2 A:151-171,173-178,190-197,233-240,252-260 9icf d9icfa4 A:151-171,173-178,190-197,233-240,252-260 8icq d8icqa4 A:151-171,173-178,190-197,233-240,252-260 9ice d9icea4 A:151-171,173-178,190-197,233-240,252-260 2gws d2gwse3 E:388-408,410-415,427-434,469-478,486-494 8ico d8icoa4 A:151-171,173-178,190-197,233-240,252-260 1rzt d1rzte3 E:388-408,410-415,427-434,469-478,486-494 1tv9 d1tv9a3 A:151-171,173-178,190-197,233-240,252-260 8icn d8icna4 A:151-171,173-178,190-197,233-240,252-260 1miw d1miwa2 A:2-19,21-25,42-46,66-74,75-83 8icj d8icja4 A:151-171,173-178,190-197,233-240,252-260 1xsl d1xslm3 M:388-408,410-415,427-434,469-478,486-494 2bcs d2bcsa3 A:388-408,410-415,427-434,471-478,486-494 1bpy d1bpya4 A:151-171,173-178,190-197,233-240,252-260 2fms d2fmsa3 A:151-171,173-178,190-197,233-240,252-260 8ics d8icsa4 A:151-171,173-178,190-197,233-240,252-260 1zqz d1zqza2 A:151-171,173-178,190-197,233-240,252-260 1zjm d1zjma3 A:151-171,173-178,190-197,233-240,252-260 2bcq d2bcqa3 A:388-408,410-415,427-434,471-478,486-494 2bcr d2bcra3 A:388-408,410-415,427-434,471-478,486-494 1xsn d1xsna3 A:388-408,410-415,427-434,471-478,486-494 1xsp d1xspa3 A:388-408,410-415,427-434,471-478,486-494 9icm d9icma4 A:151-171,173-178,190-197,233-240,252-260 2i9g d2i9ga3 A:151-171,173-178,190-197,233-240,252-260 3c2m d3c2ma3 A:151-171,173-178,190-197,233-240,252-260 9icy d9icya4 A:151-171,173-178,190-197,233-240,252-260 1rpl d1rpla2 A:151-171,173-178,190-197,233-240,252-260 1huz d1huza4 A:151-171,173-178,190-197,233-240,252-260 1huo d1huob4 B:151-171,173-178,190-197,233-240,252-260 1bpd d1bpda3 A:151-171,173-178,190-197,233-240,252-260 2bcv d2bcva3 A:388-408,410-415,427-434,471-478,486-494 2pxi d2pxia3 A:151-171,173-178,190-197,233-240,252-260 2van d2vana2 A:151-171,173-178,190-197,233-240,252-260 8ick d8icka4 A:151-171,173-178,190-197,233-240,252-260 2iso d2isoa3 A:151-171,173-178,190-197,233-240,252-260 7ice d7icea4 A:151-171,173-178,190-197,233-240,252-260 2p66 d2p66a3 A:151-171,173-178,190-197,233-240,252-260 9ict d9icta4 A:151-171,173-178,190-197,233-240,252-260 1zqw d1zqwa2 A:151-171,173-178,190-197,233-240,252-260 8icr d8icra4 A:151-171,173-178,190-197,233-240,252-260 2fmq d2fmqa3 A:151-171,173-178,190-197,233-240,252-260 2fmp d2fmpa3 A:151-171,173-178,190-197,233-240,252-260 3c2l d3c2la3 A:151-171,173-178,190-197,233-240,252-260 8icz d8icza4 A:151-171,173-178,190-197,233-240,252-260 3c5g d3c5ga3 A:388-408,410-415,427-434,471-478,486-494 3c2k d3c2ka3 A:151-171,173-178,190-197,233-240,252-260 1zqh d1zqha4 A:151-171,173-178,190-197,233-240,252-260 8icf d8icfa4 A:151-171,173-178,190-197,233-240,252-260 1zqu d1zqua2 A:151-171,173-178,190-197,233-240,252-260 2isp d2ispa3 A:151-171,173-178,190-197,233-240,252-260 9icu d9icua4 A:151-171,173-178,190-197,233-240,252-260 7icv d7icva4 A:151-171,173-178,190-197,233-240,252-260 7icq d7icqa4 A:151-171,173-178,190-197,233-240,252-260 1tva d1tvaa3 A:151-171,173-178,190-197,233-240,252-260 1zqv d1zqva2 A:151-171,173-178,190-197,233-240,252-260 9icn d9icna4 A:151-171,173-178,190-197,233-240,252-260 7icl d7icla4 A:151-171,173-178,190-197,233-240,252-260 9icl d9icla4 A:151-171,173-178,190-197,233-240,252-260 1huz d1huzb4 B:151-171,173-178,190-197,233-240,252-260 9ick d9icka4 A:151-171,173-178,190-197,233-240,252-260 7ics d7icsa4 A:151-171,173-178,190-197,233-240,252-260 9icq d9icqa4 A:151-171,173-178,190-197,233-240,252-260 9icx d9icxa4 A:151-171,173-178,190-197,233-240,252-260 1zqb d1zqba4 A:151-171,173-178,190-197,233-240,252-260 9icb d9icba4 A:151-171,173-178,190-197,233-240,252-260 9icw d9icwa4 A:151-171,173-178,190-197,233-240,252-260 7icm d7icma4 A:151-171,173-178,190-197,233-240,252-260 9ico d9icoa4 A:151-171,173-178,190-197,233-240,252-260 1mq3 d1mq3a3 A:151-171,173-178,190-197,233-240,252-260 9ics d9icsa4 A:151-171,173-178,190-197,233-240,252-260 1nom d1noma2 A:151-171,173-178,190-197,233-240,252-260 7icu d7icua4 A:151-171,173-178,190-197,233-240,252-260 7ick d7icka4 A:151-171,173-178,190-197,233-240,252-260 7ici d7icia4 A:151-171,173-178,190-197,233-240,252-260 9icr d9icra4 A:151-171,173-178,190-197,233-240,252-260 7ich d7icha4 A:151-171,173-178,190-197,233-240,252-260 2bpc d2bpca2 A:151-171,173-178,190-197,233-240,252-260 1zqy d1zqya2 A:151-171,173-178,190-197,233-240,252-260 1bpb d1bpba2 A:151-171,173-178,190-197,233-240,252-260 1zqx d1zqxa2 A:151-171,173-178,190-197,233-240,252-260 1mq2 d1mq2a3 A:151-171,173-178,190-197,233-240,252-260 7ict d7icta4 A:151-171,173-178,190-197,233-240,252-260 1huo d1huoa4 A:151-171,173-178,190-197,233-240,252-260 2b4v d2b4va2 A:53-76,78-83,97-104,146-153,264-270 1tfw d1tfwd2 D:17-39,41-45,59-67,99-105,106-116 7icj d7icja4 A:151-171,173-178,190-197,233-240,252-260 1tfy d1tfyc2 C:17-39,41-45,59-67,97-105,106-116 1bpx d1bpxa4 A:151-171,172-178,190-198,233-240,252-260 1tfy d1tfyd2 D:17-39,41-45,59-67,97-105,106-116 8icy d8icya4 A:151-171,172-178,190-198,233-240,252-260 1bpz d1bpza4 A:151-171,172-178,190-198,233-240,252-260 1tfy d1tfya2 A:17-39,41-45,59-67,97-105,106-116 1r8a d1r8aa2 A:17-39,41-45,59-67,97-105,106-116 7ico d7icoa4 A:151-171,172-178,190-198,233-240,252-260 1tfw d1tfwc2 C:17-39,41-45,59-67,97-105,106-116 2zh4 d2zh4a2 A:17-39,41-45,59-67,97-105,106-116 1zjn d1zjna3 A:151-171,172-178,190-198,233-240,252-260 2dr7 d2dr7a2 A:17-39,41-45,59-67,97-105,106-116 2zh7 d2zh7a2 A:17-39,41-45,59-67,97-105,106-116 2zh5 d2zh5a2 A:17-39,41-45,59-67,97-105,106-116 1vfg d1vfgb2 B:1-10,11-16,30-38,61-69,70-78 9icg d9icga4 A:151-171,172-178,190-198,233-240,252-260 1vfg d1vfga2 A:1-10,11-16,30-38,61-69,70-78 2bpg d2bpga4 A:151-171,172-178,190-198,233-240,252-260 7icg d7icga4 A:151-171,172-178,190-198,233-240,252-260 1tfy d1tfyb2 B:17-39,41-45,59-67,97-105,106-116 1bpe d1bpea3 A:151-171,172-178,190-198,233-240,252-260 1r8b d1r8ba2 A:17-39,41-45,59-67,97-105,106-116 2zh8 d2zh8a2 A:17-39,41-45,59-67,97-105,106-116 7icp d7icpa4 A:151-171,172-178,190-198,233-240,252-260 2dr5 d2dr5a2 A:17-39,41-45,59-67,97-105,106-116 1r89 d1r89a2 A:17-39,41-45,59-67,97-105,106-116 7icr d7icra4 A:151-171,172-178,190-198,233-240,252-260 2zh3 d2zh3a2 A:17-39,41-45,59-67,97-105,106-116 2zh1 d2zh1a2 A:17-39,41-45,59-67,97-105,106-116 2zh9 d2zh9a2 A:17-39,41-45,59-67,97-105,106-116 1r8c d1r8ca2 A:17-39,41-45,59-67,97-105,106-116 1kdh d1kdha4 A:304-324,326-331,343-350,401-412,427-438 1jaj d1jaja_ A:3-17,33-38,49-57,84-93,94-106 9icp d9icpa4 A:151-171,172-178,190-198,233-240,252-260 7icn d7icna4 A:151-171,172-178,190-198,233-240,252-260 2zhb d2zhba2 A:17-39,41-45,59-67,97-105,106-116 1jms d1jmsa4 A:304-324,326-331,343-350,401-412,427-438 1tfw d1tfwb2 B:17-39,41-45,59-67,99-105,106-116 1sz1 d1sz1b2 B:18-39,41-45,59-67,99-105,106-116 2ewr d2ewra1 A:3-20,23-27,43-49,75-86,87-101 1sz1 d1sz1a2 A:18-39,41-45,59-67,99-105,106-116 1ou5 d1ou5a2 A:13-27,28-35,50-55,80-87,88-95 2dra d2draa2 A:17-39,41-45,59-67,99-105,106-116 2zh6 d2zh6a2 A:17-39,41-45,59-67,99-105,106-116 2dr8 d2dr8a2 A:17-39,41-45,59-67,99-105,106-116 2dr9 d2dr9a2 A:17-39,41-45,59-67,99-105,106-116 2dvi d2dvia2 A:17-39,41-45,59-67,99-105,106-116 1ou5 d1ou5b2 B:13-27,28-35,50-55,80-87,88-95 1f5a d1f5aa4 A:54-84,95-100,113-122,155-162,163-174 1kej d1keja4 A:304-324,326-331,343-350,401-412,427-438 1q79 d1q79a2 A:54-84,95-100,113-122,155-162,163-174 2drb d2drba2 A:17-39,41-45,59-67,99-105,106-116 2o1p d2o1pa2 A:41-71,82-87,100-109,142-149,150-161 1q78 d1q78a2 A:54-84,95-100,113-122,155-162,163-174 2hhp d2hhpa2 A:41-71,82-87,100-109,142-149,150-161 1fa0 d1fa0b4 B:41-71,82-87,100-109,142-149,150-161 3c66 d3c66a2 A:41-71,82-87,100-109,142-149,150-161 2o1p d2o1pb2 B:41-71,82-87,100-109,142-149,150-161 2q66 d2q66a2 A:41-71,82-87,100-109,142-149,150-161 1fa0 d1fa0a4 A:41-71,82-87,100-109,142-149,150-161 1jqr d1jqra_ A:3-17,33-37,49-56,84-93,94-105 3c66 d3c66b2 B:41-71,82-87,100-109,142-149,150-161 1px5 d1px5b2 B:24-44,52-64,71-83,131-139,140-153 2be3 d2be3b1 B:2-34,39-47,73-80,118-130,131-144 2be3 d2be3a1 A:2-34,38-47,73-81,118-130,131-144 1px5 d1px5a2 A:24-44,52-63,72-83,131-139,140-153 4. d.307.1 Nqo5-like Nqo5-like core: alpha-beta(2)-alpha-beta(3); 2 layers, a/b; mixed beta-sheet, order 12534, strands 2 and 5 are parallel 2fug d2fuge1 E:1-15,15-20,24-29,67-76,86-94 2fug d2fug51 5:1-15,15-20,24-29,67-76,86-95 2fug d2fugn1 N:1-15,15-20,24-29,67-76,86-95 2fug d2fugw1 W:1-15,15-20,24-29,67-76,86-95 10. e.69.1 Poly(A) polymerase catalytic subunit-like Central domain d2 is distantly related to the nucleotidyltransferase superfamily (scop_sf 81301) Poly(A) polymerase catalytic subunit-like 3 domains; d1: all-alpha, contains HhH motif; d2: alpha+beta of nucleotidyltransferase fold (scop_cf 81302); d3: [alpha+beta; beta(3)-alpha-beta(3)-alpha(2); 3 layers: a/b/a; mixed beta-sheet of 6 strands, order 123654, strands 2 and 5 are antiparallel to the rest 2ga9 d2ga9d1 D:162-180,182-186,204-208,239-246,248-257 2gaf d2gafd1 D:162-180,182-186,204-208,239-246,248-257 12. d.260.1 Suppressor of Fused, N-terminal domain Suppressor of Fused, N-terminal domain unusual fold; bifurcated beta-sheet; left-handed beta-alpha-beta unit 1m1l d1m1lb_ B:31-46,84-94,117-126,187-191,192-204 1m1l d1m1ld_ D:31-46,82-94,117-126,187-191,192-204 1m1l d1m1lc_ C:31-46,82-94,117-126,187-191,192-204 1m1l d1m1la_ A:31-46,82-94,117-126,187-191,192-204