2. b.28.1 Baculovirus p35 protein has a few helices inserted in loops ! Baculovirus p35 protein sandwich; 14 strands in 2 sheets; greek-key 1p35 d1p35a_ A:10-22,24-35,163-173,176-184,191-202 1p35 d1p35c_ C:10-22,24-35,164-173,176-184,191-202 1p35 d1p35b_ B:9-22,24-36,163-173,176-184,191-202 2fun d2funa1 A:13-22,24-32,165-173,176-184,191-202 1i3p d1i3pa_ A:13-22,24-33,165-173,176-184,191-202 1i3s d1i3sb_ B:13-22,24-33,166-173,176-184,191-202 1i3s d1i3sa_ A:13-22,24-33,166-173,176-184,191-202 1i3s d1i3sc_ C:13-22,24-32,166-173,176-184,191-202 2fun d2func1 C:1013-1022,1024-1032,1166-1173,1176-1184,1191-1202 1i4e d1i4ea_ A:13-22,24-32,166-173,176-184,191-202 3. b.98.1 Leukotriene A4 hydrolase N-terminal domain Leukotriene A4 hydrolase N-terminal domain duplication: two beta-sandwiches of similar topologies are fused together in a single three beta-sheet domain 1hs6 d1hs6a2 A:15-30,31-46,95-109,126-134,154-164 1gw6 d1gw6a2 A:15-30,31-46,96-110,126-134,154-164 2r59 d2r59a2 A:15-30,31-46,96-110,126-134,154-164 3b7s d3b7sa2 A:15-30,31-46,96-110,126-134,154-164 3b7r d3b7rl2 L:15-30,31-46,96-110,126-134,154-164 3cho d3choa2 A:15-30,31-46,96-110,126-134,154-164 1h19 d1h19a2 A:15-30,31-46,96-110,126-134,154-164 3chq d3chqa2 A:15-30,31-45,96-110,126-134,154-164 3chs d3chsa2 A:15-30,31-46,96-110,126-134,154-164 1sqm d1sqma2 A:15-30,31-46,96-110,126-134,154-164 2vj8 d2vj8a2 A:15-30,31-46,95-110,126-134,154-164 3b7u d3b7ux2 X:15-30,31-46,96-110,126-134,154-164 3chr d3chra2 A:15-30,31-46,96-110,126-134,154-164 3b7t d3b7ta2 A:15-30,31-46,96-110,126-134,154-164 3chp d3chpa2 A:15-30,31-46,96-110,126-134,154-164 9. b.96.1 Nicotinic receptor ligand binding domain-like Nicotinic receptor ligand binding domain-like sandwich; 8 strands in 2 sheets; greek-key: partial topological similarity to immunoglobulin-like folds 1i9b d1i9ba_ A:26-39,45-61,108-123,133-143,149-154 1i9b d1i9bc_ C:26-39,45-61,108-123,133-143,149-154 1i9b d1i9bd_ D:26-39,45-61,108-123,133-143,149-154 1uw6 d1uw6o_ O:26-39,45-61,108-123,133-143,149-154 1uw6 d1uw6g_ G:26-39,45-61,108-123,133-143,149-154 1uw6 d1uw6c_ C:26-39,45-61,108-123,133-143,149-154 1uw6 d1uw6d_ D:26-39,45-61,108-123,133-143,149-154 1uw6 d1uw6s_ S:26-39,45-61,108-123,133-143,149-154 1ux2 d1ux2h_ H:26-39,45-61,108-123,133-143,149-154 1i9b d1i9bb_ B:26-39,45-61,108-123,133-143,149-154 1uw6 d1uw6j_ J:26-39,45-61,108-123,133-143,149-154 1i9b d1i9be_ E:26-39,45-61,108-123,133-143,149-154 1uw6 d1uw6r_ R:26-39,45-61,108-123,133-143,149-154 1uw6 d1uw6b_ B:26-39,45-61,108-123,133-143,149-154 1ux2 d1ux2a_ A:26-39,45-61,108-123,133-143,149-154 1ux2 d1ux2g_ G:26-39,45-61,108-123,133-143,149-155 1ux2 d1ux2b_ B:26-39,45-61,108-123,133-143,149-154 1uw6 d1uw6q_ Q:26-39,45-61,108-123,133-143,149-154 1uw6 d1uw6i_ I:26-39,45-61,108-123,133-143,149-154 1uw6 d1uw6f_ F:26-39,45-61,108-123,133-143,149-154 1uw6 d1uw6p_ P:26-39,45-61,108-123,133-143,149-154 1ux2 d1ux2i_ I:26-39,45-61,108-123,133-143,149-154 1uw6 d1uw6e_ E:26-39,45-61,108-123,133-143,149-154 1uw6 d1uw6m_ M:26-39,45-61,108-123,133-143,149-154 1ux2 d1ux2f_ F:26-39,45-61,108-123,133-143,149-154 1uw6 d1uw6t_ T:26-39,45-61,108-123,133-143,149-154 1uw6 d1uw6h_ H:26-39,45-61,108-123,133-143,149-154 1ux2 d1ux2c_ C:26-39,45-61,108-123,133-143,149-155 1ux2 d1ux2j_ J:26-39,45-60,109-123,133-143,149-155 1uv6 d1uv6a_ A:26-39,45-60,109-123,133-143,149-154 1uv6 d1uv6f_ F:26-39,45-60,109-123,133-143,149-154 1uv6 d1uv6i_ I:26-39,45-60,109-123,133-143,149-154 1uv6 d1uv6j_ J:26-39,45-60,109-123,133-143,149-154 1uv6 d1uv6g_ G:26-39,45-60,109-123,133-143,149-154 1ux2 d1ux2d_ D:26-39,45-60,109-123,133-143,149-154 1uw6 d1uw6l_ L:26-39,45-60,109-123,133-143,149-154 1uv6 d1uv6c_ C:26-39,45-60,109-123,133-143,149-154 1ux2 d1ux2e_ E:26-39,45-60,109-123,133-143,149-154 1uw6 d1uw6n_ N:26-39,45-60,109-123,133-143,149-154 1uv6 d1uv6h_ H:26-39,45-60,109-123,133-143,149-154 1uv6 d1uv6b_ B:26-39,45-60,109-123,133-143,149-154 1uv6 d1uv6e_ E:26-39,45-60,109-123,133-143,149-154 1uw6 d1uw6a_ A:26-39,45-60,109-123,133-143,149-154 1uw6 d1uw6k_ K:26-39,45-60,109-123,133-143,149-154 1yi5 d1yi5d1 D:26-39,45-60,109-123,133-143,149-154 1yi5 d1yi5e1 E:26-39,45-60,109-123,133-143,149-154 1yi5 d1yi5a1 A:26-39,45-60,109-123,133-143,149-154 1uv6 d1uv6d_ D:26-39,45-60,109-123,133-143,149-154 1yi5 d1yi5b1 B:26-39,45-60,109-123,133-143,149-154 1yi5 d1yi5c1 C:26-39,45-60,109-123,133-143,149-154 10. b.2.7 Second domain of Mu2 adaptin subunit (ap50) of ap2 adaptor duplication: one domain of this fold is inserted into another domain of the same fold ! Common fold of diphtheria toxin/transcription factors/cytochrome f sandwich; 9 strands in 2 sheet; greek-key; subclass of immunoglobin-like fold 2bp5 d2bp5m1 M:171-187,189-205,270-280,400-408,418-435 1i31 d1i31a_ A:171-187,189-205,270-280,400-408,418-435 1hes d1hesa_ A:171-187,189-205,270-280,400-408,418-435 2pr9 d2pr9a1 A:171-187,189-205,270-280,400-408,418-435 1bxx d1bxxa_ A:171-187,189-205,270-280,400-408,418-435 1bw8 d1bw8a_ A:171-187,189-205,270-280,400-408,418-435 1h6e d1h6ea_ A:171-187,189-205,269-280,400-408,418-435