5. c.121.1 Ribose/Galactose isomerase RpiB/AlsB Ribose/Galactose isomerase RpiB/AlsB 3 layers: a/b/a, core: parallel beta-sheet of 5 strands, order 21354; topological similarity to a part of the arginase/deacetylase fold 1o1x d1o1xa_ A:8-26,82-86,88-100,102-108,112-126 2vvq d2vvqa1 A:11-29,86-90,92-104,106-112,116-130 2bes d2besb_ B:11-29,86-90,92-104,106-112,116-130 2vvq d2vvqd1 D:11-29,86-90,92-104,106-112,116-130 2vvq d2vvqb1 B:11-29,86-90,92-104,106-112,116-130 2vvq d2vvqe1 E:11-29,86-90,92-104,106-112,116-130 2bet d2beta_ A:11-29,86-90,92-104,106-112,116-130 1usl d1uslb_ B:11-29,86-90,92-104,106-112,116-130 2vvp d2vvpb1 B:11-29,86-90,92-104,106-112,116-130 2vvp d2vvpe1 E:11-29,86-90,92-104,106-112,116-130 2vvp d2vvpd1 D:11-29,86-90,92-104,106-112,116-130 2vvp d2vvpc1 C:11-29,86-90,92-104,106-112,116-130 1usl d1uslc_ C:11-29,86-90,92-104,106-112,116-130 1usl d1usld_ D:11-29,86-90,92-104,106-112,116-130 2vvp d2vvpa1 A:11-29,86-90,92-104,106-112,116-130 1usl d1usla_ A:11-29,86-90,92-104,106-112,116-130 2bes d2besa_ A:11-29,86-90,92-104,106-112,116-131 2vvq d2vvqc1 C:11-29,86-90,92-104,106-112,116-131 7. c.42.1 Arginase/deacetylase Arginase/deacetylase 3 layers: a/b/a, parallel beta-sheet of 8 strands, order 21387456 1wvb d1wvba1 A:21-35,226-233,253-268,271-277,285-305 1wva d1wvaa1 A:21-35,226-233,253-268,271-277,285-305 2pha d2phab1 B:21-35,225-233,253-268,271-277,285-305 1hqf d1hqfa_ A:21-35,225-233,253-268,271-277,285-305 1hqf d1hqfb_ B:21-35,225-233,253-268,271-277,285-305 1hqf d1hqfc_ C:21-35,225-233,253-268,271-277,285-305 1t67 d1t67a_ A:36-49,258-266,280-295,297-304,307-324 1wvb d1wvbb1 B:21-35,226-233,253-268,271-277,285-305 1t64 d1t64b_ B:36-49,258-266,280-295,297-304,307-324 4rla d4rlab_ B:22-35,226-233,253-268,271-277,285-305 4rla d4rlaa_ A:22-35,226-233,253-268,271-277,285-305 1t64 d1t64a_ A:36-49,258-266,280-295,297-304,307-324 4rla d4rlac_ C:22-35,226-233,253-268,271-277,285-305 2pho d2phob1 B:21-35,226-233,253-268,271-277,285-305 1w22 d1w22a_ A:36-49,258-266,280-295,297-304,307-324 1ta1 d1ta1b1 B:22-35,226-233,253-268,271-277,285-305 2pll d2plla1 A:21-35,226-233,253-268,271-277,285-305 2aeb d2aeba1 A:21-35,226-233,253-268,271-277,285-305 1ta1 d1ta1c1 C:22-35,226-233,253-268,271-277,285-305 3dj8 d3dj8b1 B:21-35,225-233,253-268,271-277,285-305 1ta1 d1ta1a1 A:22-35,226-233,253-268,271-277,285-305 2pll d2pllb1 B:21-35,225-233,253-268,271-277,285-305 2pha d2phaa1 A:21-35,225-233,253-268,271-277,285-305 1hqg d1hqgb_ B:22-35,226-233,253-268,271-277,285-305 1hqg d1hqga_ A:22-35,226-233,253-268,271-277,285-305 1hqg d1hqgc_ C:22-35,226-233,253-268,271-277,285-305 1wva d1wvab1 B:21-35,226-233,253-268,271-277,285-305 2zav d2zava1 A:21-35,226-233,253-268,271-277,285-305 1d3v d1d3va_ A:21-35,226-233,253-268,271-277,285-305 1hqh d1hqhb_ B:21-35,225-233,253-268,271-277,285-305 2zav d2zavb1 B:21-35,225-233,253-268,271-277,285-305 3dj8 d3dj8a1 A:21-35,225-233,253-268,271-277,285-305 1zpg d1zpga1 A:22-35,226-233,253-268,271-277,285-305 1t4r d1t4rc1 C:21-35,226-233,253-268,271-277,285-305 5rla d5rlab_ B:22-35,225-233,253-268,271-277,285-305 1p8s d1p8sb_ B:21-35,226-232,253-268,271-277,285-305 1t4s d1t4sc_ C:21-35,225-233,253-268,271-277,285-305 1t69 d1t69a_ A:36-49,258-267,280-295,297-305,307-324 1d3v d1d3vb_ B:21-35,226-233,253-268,271-277,285-305 1tbj d1tbjc1 C:21-35,225-233,253-268,271-277,285-305 1hqx d1hqxa_ A:22-35,225-233,253-268,271-277,285-305 1t4t d1t4tc1 C:21-35,226-233,253-268,271-277,285-305 1hqx d1hqxc_ C:22-35,225-233,253-268,271-277,285-305 1hqx d1hqxb_ B:22-35,225-233,253-268,271-277,285-305 1t4s d1t4sb_ B:21-35,225-233,253-268,271-277,285-305 1vkg d1vkga_ A:36-49,258-266,280-295,297-304,307-324 1t4r d1t4ra1 A:21-35,226-233,253-268,271-277,285-305 1p8m d1p8mb_ B:21-35,226-233,253-268,271-277,285-305 1rla d1rlaa_ A:21-35,226-233,253-268,271-277,285-305 5rla d5rlaa_ A:22-35,225-233,253-268,271-277,285-305 1p8m d1p8mc_ C:21-35,226-233,253-268,271-277,285-305 1p8o d1p8oc_ C:21-35,226-233,253-268,271-277,285-305 1p8o d1p8ob_ B:21-35,226-233,253-268,271-277,285-305 1t5f d1t5fc1 C:21-35,226-233,253-268,271-277,285-305 1p8o d1p8oa_ A:21-35,226-233,253-268,271-277,285-305 1rla d1rlac_ C:21-35,226-233,253-268,271-277,285-305 1tbj d1tbjb1 B:21-35,225-233,253-268,271-277,285-305 5rla d5rlac_ C:22-35,225-233,253-268,271-277,285-305 1t5f d1t5fa1 A:21-35,226-233,253-268,271-277,285-305 1t4s d1t4sa_ A:21-35,225-233,253-268,271-277,285-305 2pho d2phoa1 A:21-35,225-233,253-268,271-277,285-305 1p8m d1p8ma_ A:21-35,226-233,253-268,271-277,285-305 1t5f d1t5fb1 B:21-35,226-233,253-268,271-277,285-305 1t4t d1t4ta1 A:21-35,226-233,253-268,271-277,285-305 1t4r d1t4rb1 B:21-35,226-233,253-268,271-277,285-305 1tbj d1tbja1 A:21-35,225-233,253-268,271-277,285-305 1tbl d1tblc1 C:21-35,226-233,253-268,271-277,285-305 1tbl d1tblb1 B:21-35,226-233,253-268,271-277,285-305 1tbl d1tbla1 A:21-35,226-233,253-268,271-277,285-305 1rla d1rlab_ B:21-35,226-233,253-268,271-277,285-305 1t4t d1t4tb1 B:21-35,226-233,253-268,271-277,285-305 1t4p d1t4pb1 B:21-35,226-233,253-268,271-277,285-305 1r1o d1r1oc_ C:21-35,226-233,253-268,271-277,285-305 3rla d3rlab_ B:21-35,225-233,253-268,271-277,285-305 1t4p d1t4pa1 A:21-35,226-233,253-268,271-277,285-305 3rla d3rlac_ C:21-35,225-233,253-268,271-277,285-305 3rla d3rlaa_ A:21-35,225-233,253-268,271-277,285-305 1t4p d1t4pc1 C:21-35,226-233,253-268,271-277,285-305 1p8q d1p8qc_ C:21-35,226-233,253-268,271-277,285-305 1r1o d1r1oa_ A:21-35,225-233,253-268,271-277,285-305 1tbh d1tbhc1 C:21-35,226-233,253-268,271-277,285-305 1tbh d1tbha1 A:21-35,226-233,253-268,271-277,285-305 1tbh d1tbhb1 B:21-35,226-233,253-268,271-277,285-305 1p8p d1p8pa_ A:21-35,225-233,253-268,271-277,285-305 1p8p d1p8pb_ B:21-35,225-233,253-268,271-277,285-305 1p8p d1p8pc_ C:21-35,225-233,253-268,271-277,285-305 1p8s d1p8sa_ A:21-35,226-232,253-268,271-277,285-305 1zpg d1zpgb1 B:21-35,226-233,253-268,271-277,285-305 1t5g d1t5gc_ C:21-35,225-233,253-268,271-277,285-305 1t5g d1t5gb_ B:21-35,225-233,253-268,271-277,285-305 1t5g d1t5ga_ A:21-35,225-233,253-268,271-277,285-305 1zpe d1zpeb1 B:21-35,226-233,253-268,271-277,285-305 1p8s d1p8sc_ C:21-35,226-232,253-268,271-277,285-305 1zpg d1zpgc1 C:21-35,226-233,253-268,271-277,285-305 1p8q d1p8qb_ B:21-35,225-233,253-268,271-277,285-305 1zpe d1zpec1 C:21-35,226-233,253-268,271-277,285-305 2aeb d2aebb1 B:21-35,225-232,253-268,271-276,285-305 1zpe d1zpea1 A:21-35,226-233,253-268,271-277,285-305 2a0m d2a0ma1 A:50-66,230-237,257-272,275-281,287-309 1pq3 d1pq3c_ C:39-53,245-252,272-287,290-296,304-324 1pq3 d1pq3f_ F:39-53,245-252,272-287,290-296,304-324 1pq3 d1pq3d_ D:39-53,245-252,272-287,290-296,304-324 1pq3 d1pq3a_ A:39-53,245-252,272-287,290-296,304-324 1pq3 d1pq3b_ B:39-53,245-252,272-287,290-296,304-324 1pq3 d1pq3e_ E:39-53,245-252,272-287,290-296,304-324 1cev d1ceva_ A:19-31,219-227,247-262,265-271,280-295 1cev d1cevf_ F:19-31,219-227,247-262,265-271,280-295 1cev d1cevb_ B:19-31,219-227,247-262,265-271,280-295 1cev d1cevd_ D:19-31,219-227,247-262,265-271,280-295 1cev d1cevc_ C:19-31,219-227,247-262,265-271,280-295 1cev d1ceve_ E:19-31,219-227,247-262,265-271,280-295 1hqh d1hqhc_ C:21-35,225-233,253-268,269-277,285-305 1hqh d1hqha_ A:21-35,225-233,253-268,269-277,285-305 3cev d3cevd_ D:17-31,219-227,247-262,265-271,280-295 3cev d3ceva_ A:17-31,219-227,247-262,265-271,280-295 5cev d5cevd_ D:17-31,219-227,247-262,265-271,280-295 3cev d3cevb_ B:17-31,219-227,247-262,265-271,280-295 5cev d5cevb_ B:17-31,219-227,247-262,265-271,280-295 3cev d3cevf_ F:17-31,219-226,247-262,265-271,280-295 5cev d5cevf_ F:17-31,219-227,247-262,265-271,280-295 2cev d2ceve_ E:17-31,219-227,247-262,265-271,280-295 2cev d2cevd_ D:17-31,219-227,247-262,265-271,280-295 2cev d2cevc_ C:17-31,219-227,247-262,265-271,280-295 2cev d2cevb_ B:17-31,219-227,247-262,265-271,280-295 5cev d5ceva_ A:17-31,219-227,247-262,265-271,280-295 2cev d2cevf_ F:17-31,219-227,247-262,265-271,280-295 5cev d5ceve_ E:17-31,219-227,247-262,265-271,280-295 3cev d3cevc_ C:17-31,219-227,247-262,265-271,280-295 2cev d2ceva_ A:17-31,219-227,247-262,265-271,280-295 3cev d3ceve_ E:17-31,219-227,247-262,265-271,280-295 1r1o d1r1ob_ B:21-35,226-233,253-268,269-277,285-305 5cev d5cevc_ C:17-31,219-227,247-262,265-271,280-295 4cev d4cevd_ D:17-31,219-227,247-262,265-271,280-295 4cev d4cevb_ B:17-31,219-227,247-262,265-271,280-295 4cev d4ceva_ A:17-31,219-227,247-262,265-271,280-295 4cev d4cevf_ F:17-31,219-227,247-262,265-271,280-295 4cev d4cevc_ C:17-31,219-227,247-262,265-271,280-295 4cev d4ceve_ E:17-31,219-227,247-262,265-271,280-295 1p8q d1p8qa_ A:21-35,226-233,253-268,269-277,285-305 1gq7 d1gq7f_ F:48-60,229-236,256-271,271-279,288-309 1gq7 d1gq7d_ D:48-60,229-236,256-271,271-279,288-309 1gq7 d1gq7c_ C:48-60,229-236,256-271,271-279,288-309 1woi d1woif_ F:46-63,222-230,250-265,265-274,283-304 1wog d1wogb_ B:46-63,222-230,250-265,265-274,283-304 1woh d1wohf_ F:46-60,222-230,250-265,265-274,283-304 1woi d1woib_ B:46-60,222-230,250-265,265-274,283-304 1wog d1wogd_ D:46-60,222-230,250-265,265-274,283-304 1woh d1wohd_ D:46-60,222-230,250-265,265-274,283-304 1woh d1wohc_ C:46-60,222-230,250-265,265-274,283-304 1woh d1wohb_ B:46-60,222-230,250-265,265-274,283-304 1xfk d1xfka_ A:63-79,247-255,275-290,292-300,309-333 1gq6 d1gq6c_ C:47-60,229-236,256-271,271-279,288-309 1gq6 d1gq6b_ B:47-60,229-236,256-271,271-279,288-309 1gq6 d1gq6a_ A:47-60,229-236,256-271,271-279,288-309 1gq7 d1gq7e_ E:47-60,229-236,256-271,271-279,288-309 1gq7 d1gq7b_ B:47-60,229-236,256-271,271-279,288-309 1gq7 d1gq7a_ A:47-60,229-236,256-271,271-279,288-309 11. 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 d1yzya1 A:7-22,107-111,199-211,214-219,219-232 1yzy d1yzyb1 B:7-22,107-111,199-211,214-219,219-232 13. c.1.25 Monomethylamine methyltransferase MtmB TIM beta/alpha-barrel contains parallel beta-sheet barrel, closed; n=8, S=8; strand order 12345678 ! the first seven superfamilies have similar phosphate-binding sites 1tv3 d1tv3a_ A:139-151,329-337,342-360,362-370,379-394 1l2q d1l2qa_ A:136-151,329-337,342-360,362-370,379-394 1nth d1ntha_ A:136-151,329-337,342-360,362-370,379-394 1tv2 d1tv2a_ A:136-151,329-337,342-360,362-370,379-394 1tv4 d1tv4a_ A:136-151,329-337,342-360,362-370,379-394 14. c.1.26 Homocysteine S-methyltransferase TIM beta/alpha-barrel contains parallel beta-sheet barrel, closed; n=8, S=8; strand order 12345678 ! the first seven superfamilies have similar phosphate-binding sites 3bof d3bofb2 B:42-57,228-235,250-265,267-274,276-288 1q8j d1q8jb2 B:42-57,228-235,250-265,267-274,276-288 3bof d3bofa2 A:42-57,228-235,250-265,267-274,276-288 1q8a d1q8ab2 B:42-57,228-235,250-265,267-274,276-288 1q8a d1q8aa2 A:42-57,228-235,250-265,267-274,276-288 3bol d3bolb2 B:42-57,228-235,250-265,267-274,276-288 3bol d3bola2 A:42-57,228-235,250-265,267-274,276-288 1q8j d1q8ja2 A:42-57,228-235,250-265,267-274,276-288 1q85 d1q85a2 A:42-57,228-235,250-265,267-274,276-288 1q7q d1q7qb2 B:42-57,228-235,250-265,267-274,276-288 1q7z d1q7za2 A:42-57,228-235,250-265,267-274,276-288 1lt8 d1lt8a_ A:52-67,242-250,277-292,294-301,303-315 1q7z d1q7zb2 B:42-57,228-235,250-265,267-274,276-288 1lt7 d1lt7a_ A:52-67,242-250,277-292,294-301,303-315 1q85 d1q85b2 B:42-57,227-235,250-265,267-274,276-288 1q7m d1q7mb2 B:42-57,228-235,250-265,267-274,276-288 1q7m d1q7ma2 A:42-57,227-235,250-265,267-274,276-288 1umy d1umya_ A:52-67,242-250,277-292,294-301,303-319 1umy d1umyc_ C:52-67,242-250,277-292,294-301,303-319 1umy d1umyd_ D:52-67,242-250,277-292,294-301,303-319 1umy d1umyb_ B:52-67,242-250,277-292,294-301,303-319 19. c.1.31 ThiG-like shares the common phosphate-binding site with other superfamilies ! TIM beta/alpha-barrel contains parallel beta-sheet barrel, closed; n=8, S=8; strand order 12345678 ! the first seven superfamilies have similar phosphate-binding sites 1xm3 d1xm3c_ C:24-36,179-186,189-200,202-207,215-237 1xm3 d1xm3a_ A:24-36,179-186,189-200,202-207,215-237 1xm3 d1xm3b_ B:24-36,179-186,189-200,202-207,215-237 1tyg d1tyga_ A:124-136,279-286,289-300,302-307,315-337 1xm3 d1xm3d_ D:24-36,179-187,189-200,202-207,215-237 1tyg d1tygc_ C:124-136,279-286,289-300,302-307,315-337