1. e.73.1 CV3147-like CV3147-like 2 domains; d1: [alpha/beta; 3 layers, a/b/a, mixed beta-sheet of 8 strands, order 12543876, strands 1, 7 and 8 are antiparallel to the rest]; d2: [pseudo beta-barrel of 6 strands, meander] 2o3i d2o3ib1 B:6-22,27-38,48-53,110-125 2o3i d2o3ia1 A:6-22,27-38,48-53,110-125 2. d.164.1 SMAD MH1 domain SMAD MH1 domain consists of four alpha-helices and three beta-ribbons 1ozj d1ozjb_ B:24-46,46-58,79-83,83-95 1mhd d1mhdb_ B:24-46,46-58,79-83,83-95 1ozj d1ozja_ A:24-46,46-58,79-83,83-95 1mhd d1mhda_ A:24-46,45-58,79-83,83-95 10. c.138.1 Indigoidine synthase A-like Indigoidine synthase A-like core: 3 layers, a/b/a; parallel beta-sheet of 7 strands, order 2134756 1vkm d1vkme_ E:17-26,26-45,110-118,258-284 1vkm d1vkmc_ C:17-26,26-45,110-118,258-284 1vkm d1vkma_ A:17-26,26-45,110-116,258-284 1vkm d1vkmd_ D:17-26,26-45,110-116,258-284 1vkm d1vkmf_ F:17-26,26-45,110-116,258-284 13. d.178.1 Aromatic aminoacid monoxygenases, catalytic and oligomerization domains Aromatic aminoacid monoxygenases, catalytic and oligomerization domains unusual fold 1mmk d1mmka_ A:282-297,296-311,331-337,391-406 1mmt d1mmta_ A:282-297,296-311,331-337,391-406 1toh d1toha_ A:328-343,342-357,377-383,437-452 2pah d2pahb_ B:282-297,296-311,331-337,391-407 2toh d2toha_ A:328-343,342-357,377-383,437-452 1ltz d1ltza_ A:135-150,149-166,185-191,246-253 2phm d2phma2 A:282-297,296-311,331-337,391-406 1pah d1paha_ A:282-297,296-311,331-337,391-406 1phz d1phza2 A:282-297,296-311,331-337,391-407 1dmw d1dmwa_ A:282-297,296-311,331-337,391-407 1j8u d1j8ua_ A:282-297,296-311,331-337,391-407 1tg2 d1tg2a_ A:282-297,296-311,331-337,391-407 1tdw d1tdwa_ A:282-297,296-311,331-337,391-407 1lrm d1lrma_ A:282-297,296-311,331-337,391-407 2pah d2paha_ A:282-297,296-311,331-337,391-407 1j8t d1j8ta_ A:282-297,296-311,331-337,391-407 6pah d6paha_ A:282-297,296-311,331-337,391-407 4pah d4paha_ A:282-297,296-311,331-337,391-407 5pah d5paha_ A:282-297,296-311,331-337,391-407 3pah d3paha_ A:282-297,296-311,331-337,391-407 1mlw d1mlwa_ A:269-284,283-298,318-324,378-393 1ltu d1ltua_ A:135-150,149-166,185-191,246-257 1toh d1toha_ A:328-343,342-357,377-383,414-421 15. d.320.1 YojJ-like YojJ-like alpha-beta-X-beta-alpha-beta(2)-alpha-beta(3); 3 layers: a/b/a; 7-stranded mixed beta-sheet, order 2431567; strands 1 and 3 are parallel to each other 2fb5 d2fb5a1 A:42-75,76-91,92-100,119-128 2fb5 d2fb5b1 B:42-75,76-91,92-100,119-128 2fb5 d2fb5c1 C:42-75,76-91,92-100,119-128 21. d.282.1 SSo0622-like the dimer, formed in the crystals, is a probable biological unit ! SSo0622-like alpha(2)-beta(2)-alpha-beta-alpha-beta(2)-alpha; 2 layers: a/b; antiparallel beta-sheet: order 21354; strands 1,3 and 5 and the C-terminal helix are longer than other secondary structures 1tlj d1tlja_ A:4-24,27-42,43-52,162-192 1tlj d1tljb_ B:5-21,27-42,43-52,162-192