3. e.27.1 Upper collar protein gp10 (connector protein) Upper collar protein gp10 (connector protein) 2 domains: (1) alpha-helical bundle; (2) beta-barrel (n=5, S=8) 1fou d1foud_ D:158-165,170-178,183-187,195-201 1fou d1fouj_ J:158-164,170-178,183-187,195-201 1fou d1fouk_ K:158-164,170-178,183-187,195-201 1fou d1foul_ L:158-164,170-178,183-188,195-201 1h5w d1h5wb_ B:158-165,166-178,183-189,195-201 1fou d1fouc_ C:158-164,170-178,183-188,195-201 1fou d1fouh_ H:158-165,170-178,183-188,195-201 1fou d1foub_ B:158-164,170-178,183-187,195-201 1fou d1foug_ G:158-164,170-178,183-188,195-201 1fou d1foua_ A:158-164,170-178,183-188,195-201 1jnb d1jnbg_ G:158-165,170-178,183-188,195-201 1jnb d1jnbb_ B:158-165,170-178,183-188,195-201 1jnb d1jnbe_ E:158-165,170-178,183-188,195-201 1jnb d1jnbd_ D:158-164,170-178,183-188,195-201 1jnb d1jnbl_ L:158-164,170-178,183-188,195-201 1jnb d1jnbk_ K:158-164,170-178,183-188,195-201 1jnb d1jnba_ A:158-164,170-178,183-188,195-201 1jnb d1jnbi_ I:158-164,170-178,183-188,195-201 1jnb d1jnbj_ J:158-164,170-178,183-188,195-201 1fou d1foue_ E:158-165,170-178,183-189,195-201 1h5w d1h5wc_ C:158-164,170-178,183-189,195-201 1ijg d1ijgk_ K:158-165,170-178,183-189,195-201 1ijg d1ijgj_ J:158-165,170-178,183-189,195-201 1ijg d1ijgd_ D:158-165,170-178,183-189,195-201 1fou d1fouf_ F:158-164,170-178,183-189,195-201 1ijg d1ijgl_ L:158-165,170-178,183-189,195-201 1ijg d1ijge_ E:158-165,170-178,183-189,195-201 1ijg d1ijga_ A:158-165,170-178,183-189,195-201 1ijg d1ijgf_ F:158-165,170-178,183-189,195-201 1ijg d1ijgg_ G:158-165,170-178,183-189,195-201 1ijg d1ijgh_ H:158-165,170-178,183-189,195-201 1ijg d1ijgi_ I:158-165,170-178,183-189,195-201 1ijg d1ijgb_ B:158-165,170-178,183-189,195-201 1ijg d1ijgc_ C:158-165,170-178,183-189,195-201 1jnb d1jnbc_ C:158-164,170-178,183-189,195-201 1jnb d1jnbh_ H:158-164,170-178,183-189,195-201 1jnb d1jnbf_ F:158-164,170-178,183-189,195-201 1fou d1foui_ I:158-164,170-178,183-189,195-201 9. d.154.1 DmpA/ArgJ-like convergent similarity to the Ntn amidohydrolases ! DmpA/ArgJ-like duplication of beta(3)-alpha-beta-alpha motif; 4 layers: alpha/beta/beta/alpha 1vz7 d1vz7b_ B:38-45,51-64,105-112,221-230 1vz6 d1vz6a_ A:38-45,51-64,105-112,221-230 1vz6 d1vz6b_ B:38-45,51-64,105-112,221-230 1vz7 d1vz7d_ D:38-45,51-64,105-112,221-230 1vz7 d1vz7c_ C:38-45,51-64,67-74,221-230 1vz8 d1vz8d_ D:38-45,51-64,105-114,221-230 1vz7 d1vz7c_ C:38-45,51-64,105-114,221-230 1vz7 d1vz7a_ A:38-45,51-64,67-74,221-230 1vz7 d1vz7b_ B:38-45,51-64,67-74,221-230 1vz8 d1vz8b_ B:38-45,51-64,105-114,221-230 1vz8 d1vz8a_ A:38-45,51-64,67-74,221-230 1vz8 d1vz8a_ A:38-45,51-64,105-114,221-230 1vz8 d1vz8c_ C:38-45,51-64,67-74,221-230 1vz6 d1vz6a_ A:38-45,51-64,67-74,221-230 1vz8 d1vz8c_ C:38-45,51-64,105-114,221-230 1vz7 d1vz7a_ A:38-45,51-64,105-114,221-230 1vz8 d1vz8b_ B:38-45,51-64,67-74,221-230 1vz6 d1vz6b_ B:38-45,51-64,67-74,221-230 1vz8 d1vz8d_ D:38-45,51-64,67-74,221-230 1vz7 d1vz7d_ D:38-45,51-64,67-74,221-230 33. b.112.1 C-terminal domain of mollusc hemocyanin analogous to the Ig-like domain of arthropod hemocyanin; similar sequential but different spatial position relative the shared domain ! C-terminal domain of mollusc hemocyanin six-stranded beta-sandwich, jelly-roll/greek-key topology 1js8 d1js8b2 B:2792-2800,2848-2856,2862-2872,2885-2892 1js8 d1js8a2 A:2792-2800,2848-2856,2862-2872,2885-2892 1lnl d1lnlb2 B:305-313,361-369,375-385,398-405 1lnl d1lnla2 A:305-313,361-369,375-385,398-405 1lnl d1lnlc2 C:305-313,361-369,375-385,398-405 38. f.9.1 Perfringolysin Perfringolysin 2 domains: (1) alpha+beta; (2) all-beta, similar to the CalB domain fold but the two last strands are transposed 1m3j d1m3jb_ B:73-90,210-217,219-236,374-391 1m3j d1m3ja_ A:73-90,210-217,219-236,374-391 1m3i d1m3ib_ B:73-90,210-217,219-236,374-391 1pfo d1pfoa_ A:73-90,210-217,219-236,374-391