3. 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 2vvo d2vvod1 D:11-29,63-70,92-104,106-112,116-130 2bet d2bete_ E:11-29,63-70,92-104,106-112,116-130 1o1x d1o1xa_ A:8-26,59-66,88-100,102-108,112-126 2vvq d2vvqe1 E:11-29,63-70,92-104,106-112,116-130 2vvo d2vvob1 B:11-29,63-70,92-104,106-112,116-130 1usl d1usle_ E:11-29,63-70,92-104,106-112,116-130 2vvo d2vvoc1 C:11-29,63-70,92-104,106-112,116-130 2vvp d2vvpc1 C:11-29,63-70,92-104,106-112,116-130 2bes d2besb_ B:11-29,63-70,92-104,106-112,116-130 2vvp d2vvpe1 E:11-29,63-70,92-104,106-112,116-130 2bes d2besd_ D:11-29,63-70,92-104,106-112,116-130 1usl d1uslc_ C:11-29,63-70,92-104,106-112,116-130 2bet d2beta_ A:11-29,63-70,92-104,106-112,116-130 2vvq d2vvqa1 A:11-29,63-70,92-104,106-112,116-130 2vvo d2vvoa1 A:11-29,63-70,92-104,106-112,116-130 2bet d2betb_ B:11-29,63-70,92-104,106-112,116-130 2vvp d2vvpd1 D:11-29,63-70,92-104,106-112,116-130 1usl d1uslb_ B:11-29,63-70,92-104,106-112,116-130 2vvp d2vvpb1 B:11-29,63-70,92-104,106-112,116-130 2vvq d2vvqb1 B:11-29,63-70,92-104,106-112,116-130 2bet d2betd_ D:11-29,63-70,92-104,106-112,116-130 1usl d1usld_ D:11-29,63-70,92-104,106-112,116-130 2vvq d2vvqd1 D:11-29,63-70,92-104,106-112,116-130 1usl d1usla_ A:11-29,63-70,92-104,106-112,116-130 2vvo d2vvoe1 E:11-29,63-70,92-104,106-112,116-130 2vvp d2vvpa1 A:11-29,63-70,92-104,106-112,116-130 1nn4 d1nn4b_ B:15-27,60-67,89-101,103-109,113-127 1nn4 d1nn4c_ C:15-27,60-67,89-101,103-109,113-127 1nn4 d1nn4d_ D:15-27,60-67,89-101,103-109,113-127 1nn4 d1nn4a_ A:15-27,60-67,89-101,103-109,113-127 2bet d2betc_ C:11-29,63-70,92-104,106-112,116-131 2bes d2bese_ E:11-29,63-70,92-104,106-112,116-131 2bes d2besc_ C:11-29,63-70,92-104,106-112,116-131 2bes d2besa_ A:11-29,63-70,92-104,106-112,116-131 2vvq d2vvqc1 C:11-29,63-70,92-104,106-112,116-131 5. 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:7-22,75-80,199-211,214-219,219-232 1yzy d1yzyb1 B:7-22,75-80,199-211,214-219,219-232 8. c.42.1 Arginase/deacetylase Arginase/deacetylase 3 layers: a/b/a, parallel beta-sheet of 8 strands, order 21387456 1cev d1ceva_ A:31-40,90-98,247-262,265-271,280-295 1cev d1cevb_ B:31-40,90-97,247-262,265-271,280-295 1cev d1ceve_ E:31-40,90-98,247-262,265-271,280-295 1cev d1cevf_ F:31-40,90-98,247-262,265-271,280-295 1cev d1cevc_ C:31-40,90-98,247-262,265-271,280-295 1cev d1cevd_ D:31-40,90-98,247-262,265-271,280-295 2cev d2ceva_ A:31-40,90-98,247-262,265-271,280-295 2cev d2cevb_ B:31-40,90-97,247-262,265-271,280-295 5cev d5ceva_ A:31-40,90-98,247-262,265-271,280-295 5cev d5cevc_ C:31-40,90-98,247-262,265-271,280-295 2cev d2ceve_ E:31-40,90-97,247-262,265-271,280-295 2cev d2cevc_ C:31-40,90-97,247-262,265-271,280-295 5cev d5ceve_ E:31-40,90-98,247-262,265-271,280-295 5cev d5cevf_ F:31-40,90-98,247-262,265-271,280-295 2cev d2cevf_ F:31-40,90-97,247-262,265-271,280-295 2cev d2cevd_ D:31-40,90-97,247-262,265-271,280-295 5cev d5cevb_ B:31-40,90-98,247-262,265-271,280-295 5cev d5cevd_ D:31-40,90-98,247-262,265-271,280-295 3cev d3cevf_ F:31-40,90-97,247-262,265-271,280-295 3cev d3cevc_ C:31-40,90-97,247-262,265-271,280-295 3cev d3ceva_ A:31-40,90-97,247-262,265-271,280-295 4cev d4ceva_ A:31-40,90-97,247-262,265-271,280-295 3cev d3cevb_ B:31-40,90-97,247-262,265-271,280-295 3cev d3cevd_ D:31-40,90-98,247-262,265-271,280-295 3cev d3ceve_ E:31-40,90-97,247-262,265-271,280-295 4cev d4ceve_ E:31-40,90-97,247-262,265-271,280-295 4cev d4cevd_ D:31-40,90-97,247-262,265-271,280-295 4cev d4cevf_ F:31-40,90-97,247-262,265-271,280-295 4cev d4cevc_ C:31-40,90-97,247-262,265-271,280-295 4cev d4cevb_ B:31-40,90-97,247-262,265-271,280-295 1hqf d1hqfb_ B:35-44,92-100,253-268,271-277,285-305 1hqf d1hqfa_ A:35-44,92-100,253-268,271-277,285-305 1hqf d1hqfc_ C:35-44,92-100,253-268,271-277,285-305 4rla d4rlaa_ A:35-44,92-100,253-268,271-277,285-305 1c3r d1c3ra_ A:26-39,121-126,271-287,289-293,298-315 1hqx d1hqxc_ C:35-44,92-99,253-268,271-277,285-305 1hqx d1hqxb_ B:35-44,92-99,253-268,271-277,285-305 1hqh d1hqhb_ B:35-44,92-100,253-268,271-277,285-305 1hqx d1hqxa_ A:35-44,92-99,253-268,271-277,285-305 1c3r d1c3rb_ B:26-39,121-126,271-287,289-293,298-315 1hqh d1hqha_ A:35-44,92-100,253-268,269-277,285-305 1hqh d1hqhc_ C:35-44,92-100,253-268,269-277,285-305 1t4s d1t4sa_ A:35-44,92-100,253-268,271-277,285-305 1t4s d1t4sb_ B:35-44,92-100,253-268,271-277,285-305 4rla d4rlab_ B:35-44,92-100,253-268,271-277,285-305 1t4s d1t4sc_ C:35-44,92-100,253-268,271-277,285-305 1p8r d1p8ra_ A:35-44,92-99,253-268,271-277,285-305 1p8r d1p8rb_ B:35-44,92-99,253-268,271-277,285-305 1zpe d1zpea1 A:35-44,92-100,253-268,271-277,285-305 2pha d2phab1 B:35-44,92-100,253-268,271-277,285-305 4rla d4rlac_ C:35-44,92-100,253-268,271-277,285-305 1t5g d1t5gc_ C:35-44,92-100,253-268,271-277,285-305 2rla d2rlac_ C:35-44,92-99,253-268,271-277,285-305 2rla d2rlaa_ A:35-44,92-99,253-268,271-277,285-305 1p8s d1p8sb_ B:35-44,92-100,253-268,271-277,285-305 1t5g d1t5ga_ A:35-44,92-100,253-268,271-277,285-305 2rla d2rlab_ B:35-44,92-99,253-268,271-277,285-305 1t5g d1t5gb_ B:35-44,92-100,253-268,271-277,285-305 1zpg d1zpga1 A:35-44,92-100,253-268,271-277,285-305 1p8n d1p8nc_ C:35-44,92-100,253-268,271-277,285-305 1tbl d1tbla1 A:35-44,92-100,253-268,271-277,285-305 1p8q d1p8qa_ A:35-44,92-100,253-268,269-277,285-305 1tbl d1tblb1 B:35-44,92-100,253-268,271-277,285-305 1tbl d1tblc1 C:35-44,92-100,253-268,271-277,285-305 1p8o d1p8oc_ C:35-44,92-100,253-268,271-277,285-305 1p8q d1p8qc_ C:35-44,92-100,253-268,271-277,285-305 1p8n d1p8nb_ B:35-44,92-100,253-268,271-277,285-305 1p8q d1p8qb_ B:35-44,92-100,253-268,271-277,285-305 1tbj d1tbja1 A:35-44,92-100,253-268,271-277,285-305 1p8n d1p8na_ A:35-44,92-100,253-268,271-277,285-305 1p8s d1p8sc_ C:35-44,92-100,253-268,271-277,285-305 1tbj d1tbjc1 C:35-44,92-100,253-268,271-277,285-305 1tbj d1tbjb1 B:35-44,92-100,253-268,271-277,285-305 1p8o d1p8oa_ A:35-44,92-100,253-268,271-277,285-305 1r1o d1r1oa_ A:35-44,92-100,253-268,271-277,285-305 3rla d3rlaa_ A:35-44,92-100,253-268,271-277,285-305 1p8o d1p8ob_ B:35-44,92-100,253-268,271-277,285-305 1r1o d1r1ob_ B:35-44,92-100,253-268,269-277,285-305 5rla d5rlab_ B:35-44,92-100,253-268,271-277,285-305 5rla d5rlac_ C:35-44,92-99,253-268,271-277,285-305 1r1o d1r1oc_ C:35-44,92-100,253-268,271-277,285-305 1zpe d1zpeb1 B:35-44,92-100,253-268,271-277,285-305 1ta1 d1ta1c1 C:35-44,92-100,253-268,271-277,285-305 1ta1 d1ta1a1 A:35-44,92-100,253-268,271-277,285-305 1ta1 d1ta1b1 B:35-44,92-100,253-268,271-277,285-305 2zav d2zava1 A:35-44,92-100,253-268,271-277,285-305 1hqg d1hqgc_ C:35-44,92-100,253-268,271-277,285-305 1hqg d1hqgb_ B:35-44,92-100,253-268,271-277,285-305 1hqg d1hqga_ A:35-44,92-100,253-268,271-277,285-305 3rla d3rlab_ B:35-44,92-100,253-268,271-277,285-305 1zpe d1zpec1 C:35-44,92-100,253-268,271-277,285-305 5rla d5rlaa_ A:35-44,92-99,253-268,271-277,285-305 2zav d2zavb1 B:35-44,92-100,253-268,271-277,285-305 1zpg d1zpgb1 B:35-44,92-100,253-268,271-277,285-305 1wva d1wvab1 B:35-44,92-100,253-268,271-277,285-305 1t5f d1t5fc1 C:35-44,92-100,253-268,271-277,285-305 1hq5 d1hq5b_ B:35-44,92-100,253-268,271-277,285-305 1hq5 d1hq5a_ A:35-44,92-100,253-268,271-277,285-305 1t4p d1t4pa1 A:35-44,92-99,253-268,271-277,285-305 1rla d1rlac_ C:35-44,92-100,253-268,271-277,285-305 1zpg d1zpgc1 C:35-44,92-100,253-268,271-277,285-305 1p8s d1p8sa_ A:35-44,92-100,253-268,271-277,285-305 1t5f d1t5fa1 A:35-44,92-100,253-268,271-277,285-305 1t4r d1t4ra1 A:35-44,92-100,253-268,271-277,285-305 1t5f d1t5fb1 B:35-44,92-100,253-268,271-277,285-305 3rla d3rlac_ C:35-44,92-100,253-268,271-277,285-305 1rla d1rlaa_ A:35-44,92-99,253-268,271-277,285-305 1t4r d1t4rb1 B:35-44,92-100,253-268,271-277,285-305 2pha d2phaa1 A:35-44,92-100,253-268,271-277,285-305 3dj8 d3dj8a1 A:35-44,92-100,253-268,271-277,285-305 2pll d2plla1 A:35-44,92-100,253-268,271-277,285-305 3dj8 d3dj8b1 B:35-44,92-100,253-268,271-277,285-305 1t4r d1t4rc1 C:35-44,92-100,253-268,271-277,285-305 1p8m d1p8mc_ C:35-44,92-100,253-268,271-277,285-305 1p8m d1p8mb_ B:35-44,92-100,253-268,271-277,285-305 1t4t d1t4tc1 C:35-44,92-100,253-268,271-277,285-305 1p8p d1p8pa_ A:35-44,92-100,253-268,271-277,285-305 1t4t d1t4ta1 A:35-44,92-100,253-268,271-277,285-305 1p8p d1p8pb_ B:35-44,92-100,253-268,271-277,285-305 2pho d2phob1 B:35-44,92-100,253-268,271-277,285-305 1tbh d1tbha1 A:35-44,92-100,253-268,271-277,285-305 1t4p d1t4pb1 B:35-44,92-100,253-268,271-277,285-305 1t4p d1t4pc1 C:35-44,92-100,253-268,271-277,285-305 2pho d2phoa1 A:35-44,92-100,253-268,271-277,285-305 1tbh d1tbhc1 C:35-44,92-100,253-268,271-277,285-305 1p8m d1p8ma_ A:35-44,92-100,253-268,271-277,285-305 1tbh d1tbhb1 B:35-44,92-100,253-268,271-277,285-305 2pll d2pllb1 B:35-44,92-100,253-268,271-277,285-305 1p8p d1p8pc_ C:35-44,92-100,253-268,271-277,285-305 1t4t d1t4tb1 B:35-44,92-100,253-268,271-277,285-305 1wva d1wvaa1 A:35-44,92-100,253-268,271-277,285-305 2aeb d2aeba1 A:35-44,92-100,253-268,271-277,285-305 1rla d1rlab_ B:35-44,92-100,253-268,271-277,285-305 1wvb d1wvbb1 B:35-44,92-100,253-268,271-277,285-305 1pq3 d1pq3e_ E:53-62,111-119,272-287,290-296,304-324 1pq3 d1pq3b_ B:53-62,111-119,272-287,290-296,304-324 1pq3 d1pq3d_ D:53-62,111-119,272-287,290-296,304-324 1pq3 d1pq3a_ A:53-62,111-119,272-287,290-296,304-324 1pq3 d1pq3c_ C:53-62,111-119,272-287,290-296,304-324 1pq3 d1pq3f_ F:53-62,111-119,272-287,290-296,304-324 1d3v d1d3va_ A:35-44,92-100,253-268,271-277,285-305 1wvb d1wvba1 A:35-44,92-100,253-268,271-277,285-305 1d3v d1d3vb_ B:35-44,92-100,253-268,271-277,285-305 2aeb d2aebb1 B:35-44,92-100,253-268,271-276,285-305 3c0y d3c0yc1 C:544-559,658-663,816-832,834-840,844-861