1. c.90.1 Tetrapyrrole methylase Tetrapyrrole methylase consists of two non-similar domains ! Domain 1 has parallel sheet of 5 strands, order 32415 ! Domain 2 has mixed sheet of 5 strands, order 12534; strands 4 & 5 are antiparallel to the rest 1ve2 d1ve2a1 A:2-11,63-78,78-87,94-106,108-113 1ve2 d1ve2b1 B:3-11,64-78,79-87,94-106,108-113 1v9a d1v9aa1 A:2-10,61-77,77-85,92-104,106-111 1va0 d1va0a1 A:2-10,61-77,77-85,92-104,106-111 1s4d d1s4da_ A:15-23,77-92,94-101,108-120,121-127 1s4d d1s4de_ E:15-23,77-92,93-101,108-120,122-127 1pjs d1pjsb2 B:215-224,278-293,293-302,309-321,323-328 1pjt d1pjtb2 B:215-224,278-293,293-302,309-321,323-328 1s4d d1s4df_ F:15-23,77-92,93-101,108-120,122-127 1s4d d1s4dl_ L:15-23,77-92,93-101,108-120,122-127 1s4d d1s4dj_ J:16-23,77-92,94-101,108-120,122-127 1pjs d1pjsa2 A:215-225,278-293,293-302,309-321,323-328 1s4d d1s4dk_ K:16-23,77-92,94-101,108-120,122-127 1pjq d1pjqa2 A:215-225,278-293,293-302,309-321,323-328 1vhv d1vhva_ A:0-8,64-75,75-83,88-102,103-109 1s4d d1s4db_ B:16-24,77-92,94-101,108-120,122-127 1pjt d1pjta2 A:215-225,278-293,293-302,309-321,323-328 1pjq d1pjqb2 B:215-225,278-293,293-302,309-321,323-328 1s4d d1s4dm_ M:16-23,77-92,94-101,108-120,122-127 1va0 d1va0b1 B:2-10,63-77,77-85,92-104,106-111 1s4d d1s4dg_ G:16-24,77-92,94-101,108-120,122-127 2dek d2dekb1 B:1-9,66-78,78-86,91-105,106-112 1s4d d1s4dd_ D:16-24,77-92,94-101,108-120,122-127 1s4d d1s4di_ I:16-24,77-92,94-101,108-120,122-127 1s4d d1s4dh_ H:16-24,77-92,94-101,108-120,122-127 1vce d1vceb1 B:1-9,66-78,78-86,91-105,106-112 1wng d1wngb1 B:1-9,66-78,78-86,91-105,106-112 1vhv d1vhvb_ B:0-8,64-75,75-83,88-102,104-109 2dek d2deka1 A:1-9,66-78,78-86,92-105,107-112 1v9a d1v9ab1 B:2-10,64-77,77-85,92-104,106-111 1vce d1vcea1 A:1-9,66-78,78-86,92-105,107-112 1wng d1wnga1 A:1-9,66-78,78-86,92-105,107-112 1wyz d1wyzc1 C:3-10,69-83,84-91,99-112,114-118 1wyz d1wyzb1 B:3-8,69-83,84-89,99-112,114-118 1cbf d1cbfa_ A:21-29,78-93,95-102,109-121,122-128 2cbf d2cbfa_ A:21-29,78-93,95-102,109-121,122-128 1wyz d1wyza1 A:4-8,69-83,85-90,99-112,114-118 1wyz d1wyzd1 D:4-8,69-83,85-90,99-112,114-118 1wde d1wdea_ A:7-16,66-74,83-92,99-111,112-118 2bb3 d2bb3b1 B:0-8,53-68,68-75,81-90,93-99 2bb3 d2bb3a1 A:0-8,53-68,68-75,81-90,93-99 3. c.76.1 Alkaline phosphatase-like Alkaline phosphatase-like core:3 layers: a/b/a; mixed beta-sheet of 8 strands, order 43516728, strand 7 is antiparallel to the rest 1ei6 d1ei6c_ C:18-26,173-192,194-202,212-233,234-242 1ei6 d1ei6b_ B:18-26,173-192,194-202,212-233,234-242 1ei6 d1ei6a_ A:18-26,173-192,194-202,212-233,234-242 1ei6 d1ei6d_ D:18-26,173-192,194-202,212-233,234-242 1eqj d1eqja2 A:4-13,375-390,393-400,410-436,436-445 1ejj d1ejja2 A:4-13,375-390,393-400,410-436,436-445 1o98 d1o98a2 A:4-13,375-390,393-400,410-436,436-445 1o99 d1o99a2 A:4-13,375-390,393-400,410-436,436-445 1p49 d1p49a_ A:27-36,259-276,279-287,305-330,334-345 1fsu d1fsua_ A:45-54,210-226,231-239,260-288,292-301 1hjk d1hjka_ A:43-52,298-314,316-324,334-360,361-370 1alj d1alja_ A:43-51,298-314,316-324,334-360,361-369 1urb d1urbb_ B:43-52,298-314,316-324,334-360,361-370 1kh4 d1kh4a_ A:43-52,298-314,316-324,334-360,361-370 1urb d1urba_ A:43-52,298-314,316-324,334-360,361-370 1ed9 d1ed9a_ A:43-52,298-314,316-324,334-360,361-370 1ew9 d1ew9a_ A:43-52,298-314,316-324,334-360,361-370 1ura d1uraa_ A:43-52,298-314,316-324,334-360,361-370 2anh d2anha_ A:43-52,298-314,316-324,334-360,361-370 1b8j d1b8ja_ A:43-52,298-314,316-324,334-360,361-370 2anh d2anhb_ B:43-52,298-314,316-324,334-360,361-370 1ed9 d1ed9b_ B:543-552,798-814,816-824,834-860,861-870 1alk d1alka_ A:43-52,298-314,316-324,334-360,361-370 1ura d1urab_ B:43-52,298-314,316-324,334-360,361-370 1ajc d1ajcb_ B:43-52,298-314,316-324,334-360,361-370 1anj d1anja_ A:43-52,298-314,316-324,334-360,361-370 1ajb d1ajbb_ B:43-52,298-314,316-324,334-360,361-370 1ajb d1ajba_ A:43-52,298-314,316-324,334-360,361-370 1ed8 d1ed8a_ A:43-52,298-314,316-324,334-360,361-370 1alk d1alkb_ B:43-52,298-314,316-324,334-360,361-370 1hjk d1hjkb_ B:43-52,298-314,316-324,334-360,361-370 1ali d1alia_ A:43-52,298-314,316-324,334-360,361-370 1y6v d1y6vb1 B:43-52,298-314,316-324,334-360,361-370 1kh7 d1kh7a_ A:43-52,298-314,316-324,334-360,361-370 1kh4 d1kh4b_ B:43-52,298-314,316-324,334-360,361-370 1anj d1anjb_ B:43-52,298-314,316-324,334-360,361-370 1ew8 d1ew8b_ B:43-52,298-314,316-324,334-360,361-370 1ajd d1ajda_ A:43-52,298-314,316-324,334-360,361-370 1elz d1elza_ A:43-52,298-314,316-324,334-360,361-370 1ani d1ania_ A:43-52,298-314,316-324,334-360,361-370 1ani d1anib_ B:43-52,298-314,316-324,334-360,361-370 1hqa d1hqaa_ A:43-52,298-314,316-324,334-360,361-370 1elz d1elzb_ B:43-52,298-314,316-324,334-360,361-370 1alh d1alha_ A:43-52,298-314,316-324,334-360,361-370 1elx d1elxa_ A:43-52,298-314,316-324,334-360,361-370 1kh9 d1kh9a_ A:43-52,298-314,316-324,334-360,361-370 1kh5 d1kh5a_ A:43-52,298-314,316-324,334-360,361-370 1ew8 d1ew8a_ A:43-52,298-314,316-324,334-360,361-370 1alh d1alhb_ B:43-52,298-314,316-324,334-360,361-370 1ew9 d1ew9b_ B:43-52,298-314,316-324,334-360,361-370 1ali d1alib_ B:43-52,298-314,316-324,334-360,361-370 1ed8 d1ed8b_ B:543-552,798-814,816-824,834-860,861-870 1kh9 d1kh9b_ B:43-52,298-314,316-324,334-360,361-370 1kh5 d1kh5b_ B:543-552,798-814,816-824,834-860,861-870 1alj d1aljb_ B:43-52,298-314,316-324,334-360,361-370 1hqa d1hqab_ B:43-52,298-314,316-324,334-360,361-370 1b8j d1b8jb_ B:43-52,298-314,316-324,334-360,361-370 1ajd d1ajdb_ B:43-52,298-314,316-324,334-360,361-370 1khl d1khlb_ B:43-52,298-314,316-324,334-360,361-370 1y6v d1y6va1 A:43-52,298-314,316-324,334-360,361-370 1khl d1khla_ A:43-52,298-314,316-324,334-360,361-370 1elx d1elxb_ B:43-52,298-314,316-324,334-360,361-370 1ajc d1ajca_ A:43-52,298-314,316-324,334-360,361-370 1khj d1khja_ A:43-52,298-314,316-324,334-360,361-370 1kh7 d1kh7b_ B:43-52,298-314,316-324,334-360,361-370 1khk d1khkb_ B:43-52,298-314,316-324,334-360,361-370 1aja d1ajaa_ A:43-51,298-314,316-324,334-360,361-368 1khj d1khjb_ B:43-52,298-314,316-324,334-360,361-370 1khn d1khnb_ B:43-52,298-314,316-324,334-360,361-370 1khk d1khka_ A:43-52,298-314,316-324,334-360,361-370 1khn d1khna_ A:43-52,298-314,316-324,334-360,361-370 1ely d1elya_ A:43-52,298-314,316-324,334-360,361-370 1ely d1elyb_ B:43-52,298-314,316-324,334-360,361-370 1aja d1ajab_ B:43-52,298-314,316-324,334-360,361-370 1zeb d1zeba1 A:34-43,287-303,305-313,323-346,349-358 1zef d1zefa1 A:34-43,287-303,305-313,323-346,349-358 1zed d1zeda1 A:34-43,287-303,305-313,323-346,349-358 1e3c d1e3cp_ P:21-30,193-216,218-226,244-269,273-282 1n2l d1n2la_ A:21-30,193-216,218-226,244-269,273-282 1e2s d1e2sp_ P:21-30,193-216,218-226,244-269,273-282 1n2k d1n2ka_ A:21-30,193-216,218-226,244-269,273-282 2glq d2glqa1 A:34-43,287-303,305-313,323-346,349-358 1ew2 d1ew2a_ A:34-43,287-303,305-313,323-346,349-358 1e1z d1e1zp_ P:21-30,193-216,218-226,244-269,273-282 1auk d1auka_ A:21-30,193-216,218-226,244-269,273-282 1e33 d1e33p_ P:21-30,193-216,218-226,244-269,273-282 1shq d1shqa_ A:29-38,286-302,304-312,322-344,348-357 1shq d1shqb_ B:29-38,286-302,304-312,322-344,348-357 1k7h d1k7ha_ A:29-38,286-302,304-312,322-344,348-357 1k7h d1k7hb_ B:29-38,286-302,304-312,322-344,348-357 1shn d1shna_ A:29-38,286-302,304-312,322-344,348-357 1hdh d1hdha_ A:5-14,179-195,200-208,269-305,309-318 1hdh d1hdhb_ B:5-14,179-195,200-208,269-305,309-318 1shn d1shnb_ B:29-38,286-302,304-312,322-344,348-357 8. c.89.1 Phosphofructokinase Phosphofructokinase consists of two non-similar domains, 3 layers (a/b/a) each ! Domain 1 has mixed sheet of 7 strands, order 3214567; strands 3 & 7 are antiparallel to the rest ! Domain 2 has parallel sheet of 4 strands, order 2314 1mto d1mtof_ F:161-169,197-212,214-222,226-239,241-247 1mto d1mtoc_ C:161-169,197-212,214-222,226-239,241-247 1pfk d1pfkb_ B:161-169,197-212,214-222,226-239,241-246 1pfk d1pfka_ A:161-169,197-212,214-222,226-239,241-247 1mto d1mtod_ D:161-169,197-212,214-222,226-239,241-247 4pfk d4pfka_ A:161-169,197-212,214-222,226-239,241-247 1mto d1mtoa_ A:161-169,197-212,214-222,226-239,241-246 1mto d1mtob_ B:161-169,197-212,214-222,226-239,241-247 1mto d1mtoh_ H:161-169,197-212,214-222,226-239,241-247 1mto d1mtog_ G:161-169,197-212,214-222,226-239,241-247 3pfk d3pfka_ A:161-169,197-212,214-222,226-239,241-247 2pfk d2pfka_ A:161-169,197-212,214-222,226-239,241-246 1mto d1mtoe_ E:161-169,197-212,214-222,226-239,241-247 2pfk d2pfkd_ D:161-169,197-212,214-222,226-239,241-246 2pfk d2pfkb_ B:161-169,197-212,214-222,226-239,241-246 2pfk d2pfkc_ C:161-169,197-212,214-222,226-239,241-246 1kzh d1kzha_ A:243-251,283-302,304-312,393-413,421-427 6pfk d6pfka_ A:162-169,197-212,215-222,226-239,242-247 2f48 d2f48a1 A:243-251,283-302,304-312,393-413,420-427 6pfk d6pfkb_ B:162-169,197-212,215-222,226-239,242-247 6pfk d6pfkd_ D:162-169,197-212,215-222,226-239,242-248 6pfk d6pfkc_ C:162-169,197-212,215-222,226-239,242-247 1kzh d1kzhb_ B:243-251,283-302,304-312,393-413,421-427 2f48 d2f48b1 B:243-251,283-302,304-312,393-413,421-427 9. c.150.1 EreA/ChaN-like there are four conserved residues in the putative active site: two His and two Glu EreA/ChaN-like Core: 3 layers: a/b/a; parallel beta-sheet of 5 strands, order:51423; 3b55 d3b55a1 A:76-83,275-299,300-306,323-333,335-345 2rad d2radb1 B:76-83,275-299,300-306,323-333,335-345 2rad d2rada1 A:76-83,275-299,300-306,323-333,335-345 2qgm d2qgma1 A:75-82,274-298,300-306,323-333,335-345 2g5g d2g5gx1 X:40-46,183-208,210-217,226-235,239-246 10. c.6.2 Glycoside hydrolase/deacetylase in the different families beta-barrels are similarly distorted but may vary in the number of strands ! 7-stranded beta/alpha barrel variant of beta/alpha barrel; parallel beta-sheet barrel, closed, n=7, S=8; strand order 1234567; some members may have fewer strands 1z7a d1z7ah1 H:26-36,228-251,251-259,265-283,284-288 1z7a d1z7ab1 B:26-36,228-251,251-259,265-283,284-288 1z7a d1z7ad1 D:26-36,228-251,251-259,265-283,284-288 1z7a d1z7af1 F:26-36,228-251,251-259,265-283,284-288 1z7a d1z7aa1 A:26-36,228-251,251-259,265-283,284-288 1z7a d1z7ac1 C:26-36,228-251,251-259,265-283,284-288 1z7a d1z7ae1 E:26-36,228-251,251-259,265-283,284-288 1z7a d1z7ag1 G:26-36,228-251,251-259,265-283,284-288 2cc0 d2cc0b1 B:4-13,135-146,148-155,164-176,176-180 1k1x d1k1xb3 B:3-13,189-201,207-215,232-244,246-250 1k1y d1k1yb3 B:3-13,189-201,207-215,232-244,246-250 1k1y d1k1ya3 A:3-13,189-201,207-215,232-244,246-250 1k1x d1k1xa3 A:3-13,189-201,207-215,232-244,246-250 2b5d d2b5dx2 X:2-12,308-339,342-350,357-374,376-380 1tqu d1tqua3 A:80-91,307-330,332-342,346-368,371-377 2f7q d2f7qa3 A:80-91,307-330,332-342,346-368,371-377 3bui d3buia3 A:80-91,307-330,332-342,346-368,371-377 1qwu d1qwua3 A:80-91,307-330,332-342,346-368,371-377 1r34 d1r34a3 A:80-91,307-330,332-342,346-368,371-377 2fyv d2fyva3 A:80-91,307-330,332-342,346-368,371-377 1tqv d1tqva3 A:80-91,307-330,332-342,346-368,371-377 3buq d3buqa3 A:80-91,307-330,332-342,346-368,371-377 1r33 d1r33a3 A:80-91,307-330,332-342,346-368,371-377 2alw d2alwa3 A:80-91,307-330,332-342,346-368,371-377 2f1a d2f1aa3 A:80-91,307-330,332-342,346-368,371-377 1tqt d1tqta3 A:80-91,307-330,332-342,346-368,371-377 1hxk d1hxka3 A:80-91,307-330,332-342,346-368,371-377 2ow6 d2ow6a3 A:80-91,307-330,332-342,346-368,371-377 3ddf d3ddfa3 A:80-91,307-330,332-342,346-368,371-377 1tqs d1tqsa3 A:80-91,307-330,332-342,346-368,371-377 1qwn d1qwna3 A:80-91,307-330,332-342,346-368,371-377 3bvw d3bvwa3 A:80-91,307-330,332-342,346-368,371-377 3bud d3buda3 A:80-91,307-330,332-342,346-368,371-377 2f7r d2f7ra3 A:80-91,307-330,332-342,346-368,371-377 1tqw d1tqwa3 A:80-91,307-330,332-342,346-368,371-377 1qx1 d1qx1a3 A:80-91,307-330,332-342,346-368,371-377 2f7p d2f7pa3 A:80-91,307-330,332-342,346-368,371-377 3bup d3bupa3 A:80-91,307-330,332-342,346-368,371-377 1hty d1htya3 A:80-91,307-330,332-342,346-368,371-377 3bub d3buba3 A:80-91,307-330,332-342,346-368,371-377 3blb d3blba3 A:80-91,307-330,332-342,346-368,371-377 3czn d3czna3 A:80-91,307-330,332-342,346-368,371-377 3bvu d3bvua3 A:80-91,307-330,332-342,346-368,371-377 2f7o d2f7oa3 A:80-91,307-330,332-342,346-368,371-377 2f1b d2f1ba3 A:80-91,307-330,332-342,346-368,371-377 3bvx d3bvxa3 A:80-91,307-330,332-342,346-368,371-377 3bvt d3bvta3 A:80-91,307-330,332-342,346-368,371-377 3bvv d3bvva3 A:80-91,307-330,332-342,346-368,371-377 3cv5 d3cv5a3 A:80-91,307-330,332-342,346-368,371-377 3ddg d3ddga3 A:80-91,307-330,332-342,346-368,371-377 1hww d1hwwa3 A:80-91,307-330,332-342,346-368,371-377 3d52 d3d52a3 A:80-91,307-330,332-342,346-368,371-377 2f18 d2f18a3 A:80-91,307-330,332-342,346-368,371-377 3d4z d3d4za3 A:80-91,307-330,332-342,346-368,371-377 3czs d3czsa3 A:80-91,307-330,332-342,346-368,371-377 2ow7 d2ow7a3 A:80-91,307-330,332-342,346-368,371-377 3d51 d3d51a3 A:80-91,307-330,332-342,346-368,371-377 3d4y d3d4ya3 A:80-91,307-330,332-342,346-368,371-377 1ps3 d1ps3a3 A:80-91,307-330,332-342,346-368,371-377 3d50 d3d50a3 A:80-91,307-330,332-342,346-368,371-377 11. c.38.1 PTS IIb component PTS IIb component 3 layers: a/b/a, parallel beta-sheet of 6 strands, order 324156 1nrz d1nrzc_ C:2-10,62-72,78-85,86-97,101-106 1nrz d1nrzd_ D:2-11,62-73,78-85,86-97,101-107 1nrz d1nrza_ A:2-10,62-73,78-85,86-97,101-106 1nrz d1nrzb_ B:2-10,62-73,78-85,86-97,101-106 1ble d1blea_ A:2-11,62-72,78-85,86-97,101-109 12. c.148.1 ComB-like ComB-like contains of two similar intertwined domains related by pseudo dyad; duplication; core: 3 layers: a/b/a; parallel beta-sheet of 4 strands, order 1423 1vr0 d1vr0c1 C:0-8,125-137,139-145,152-171,172-176 1vr0 d1vr0a1 A:0-8,125-137,139-145,152-171,172-176 13. c.112.1 Glycerol-3-phosphate (1)-acyltransferase some topological similarity to the dihydrofolate reductase fold ! Glycerol-3-phosphate (1)-acyltransferase 3 layers: a/b/a; mixed beta-sheet of 9 strands, order 918736452; strands 1, 2 and 8 are antiparallel to the rest 1iuq d1iuqa_ A:130-138,198-223,223-230,251-266,268-278 1k30 d1k30a_ A:130-138,198-223,223-230,251-266,268-278 14. c.146.1 YgbK-like YgbK-like consists of two domains with partial topological similarity to the P-loop kinases but without the P-loop motif; the domain association results in the formation of a single mixed beta-sheet of 15 strands 1yzy d1yzyb1 B:246-254,284-299,302-308,322-345,347-353 1yzy d1yzya1 A:246-254,282-299,302-309,322-345,347-353 1yzy d1yzya1 A:107-111,174-189,191-196,199-211,214-219 1yzy d1yzyb1 B:107-111,174-189,191-196,199-211,214-219