2. a.72.1 Functional domain of the splicing factor Prp18 Functional domain of the splicing factor Prp18 core: 5 helices; bundle 1dvk d1dvkb_ B:102-128,132-144,156-173,175-189,223-247 1dvk d1dvka_ A:102-128,132-144,156-173,175-189,223-247 1dvk d1dvkb_ B:102-128,143-153,156-173,175-189,223-247 1dvk d1dvka_ A:102-128,143-153,156-173,175-189,223-247 4. a.211.1 HD-domain/PDEase-like HD-domain/PDEase-like multihelical; consists of two different alpha-helical bundles 3b2r d3b2rb1 B:567-583,591-607,614-633,639-655,685-695 2h44 d2h44a1 A:567-583,591-607,614-633,639-655,684-695 1y2h d1y2hb1 B:190-204,212-228,235-252,260-276,301-318 1xm6 d1xm6a_ A:190-204,212-228,235-252,260-276,301-318 1y2h d1y2ha1 A:190-204,212-228,235-252,260-276,301-318 1xn0 d1xn0a_ A:190-204,212-228,235-252,260-276,301-318 1xm4 d1xm4b_ B:190-204,212-228,235-252,260-276,301-318 1tb5 d1tb5b_ B:190-204,212-228,235-252,260-276,301-318 1xmu d1xmua_ A:190-204,212-228,235-252,260-276,301-318 1xn0 d1xn0b_ B:190-204,212-228,235-252,260-276,301-318 1so2 d1so2d_ D:694-708,716-732,738-755,807-823,848-866 3b2r d3b2ra1 A:567-583,591-606,614-633,639-655,685-695 1xot d1xota_ A:190-204,212-228,235-252,260-276,301-318 1xlx d1xlxb_ B:190-204,212-228,235-252,260-276,301-318 1xlz d1xlzb_ B:190-204,212-228,235-252,260-276,301-318 1xlz d1xlza_ A:190-204,212-228,235-252,260-276,301-318 1taz d1taza_ A:178-192,200-219,224-243,249-265,290-307 1xm6 d1xm6b_ B:190-204,212-228,235-252,260-276,301-318 1tb5 d1tb5a_ A:190-204,212-228,235-252,260-276,301-318 1xot d1xotb_ B:190-204,212-228,235-252,260-276,301-318 1soj d1sojk_ K:694-708,716-732,738-755,807-823,848-866 1soj d1sojg_ G:694-708,716-732,738-755,807-823,848-866 1soj d1soji_ I:694-708,716-732,738-755,807-823,848-866 1xm4 d1xm4a_ A:190-204,212-228,235-252,260-276,301-318 1xmu d1xmub_ B:190-204,212-228,235-252,260-276,301-318 1soj d1soja_ A:694-708,716-732,738-755,807-823,848-866 1soj d1sojc_ C:694-708,716-732,738-755,807-823,848-866 1soj d1soje_ E:694-708,716-732,738-755,807-823,848-866 1so2 d1so2a_ A:694-708,716-732,738-755,807-823,848-866 2yy2 d2yy2a1 A:207-223,231-247,253-272,278-294,319-336 1mkd d1mkdf_ F:213-227,235-251,258-275,283-299,324-342 3dyn d3dyna1 A:207-223,231-247,253-272,278-294,319-336 2hd1 d2hd1a1 A:207-223,231-247,253-272,278-294,319-336 1y2j d1y2ja1 A:190-204,212-228,235-252,260-276,301-318 1xmy d1xmya_ A:190-204,212-228,235-252,260-276,301-318 2hd1 d2hd1b1 B:207-223,231-247,253-272,278-294,319-336 3dyq d3dyqa1 A:207-223,231-247,253-272,278-294,319-336 3dy8 d3dy8b1 B:207-223,231-247,253-272,278-294,319-336 3dy8 d3dy8a1 A:207-223,231-247,253-272,278-294,319-336 3dys d3dysb1 B:207-223,231-247,253-272,278-294,319-336 1xos d1xosa_ A:190-204,212-228,235-252,260-276,301-318 1xlx d1xlxa_ A:190-204,212-228,235-252,260-276,301-318 3dyn d3dynb1 B:207-223,231-247,253-272,278-294,319-336 2yy2 d2yy2b1 B:207-223,231-247,253-272,278-294,319-336 1soj d1sojd_ D:694-708,716-732,738-755,807-823,848-866 3dyq d3dyqb1 B:207-223,231-247,253-272,278-294,319-336 1soj d1sojf_ F:694-708,716-732,738-755,807-823,848-866 1soj d1sojh_ H:694-708,716-732,738-755,807-823,848-866 1so2 d1so2c_ C:694-708,716-732,738-755,807-823,848-866 1soj d1sojb_ B:694-708,716-732,738-755,807-823,848-866 1soj d1sojl_ L:694-708,716-732,738-755,807-823,848-866 1soj d1sojj_ J:694-708,716-732,738-755,807-823,848-866 1y2j d1y2jb1 B:190-204,212-228,235-252,260-276,301-318 3dys d3dysa1 A:207-223,231-247,253-272,278-294,319-336 1t9r d1t9ra_ A:567-583,591-609,614-633,639-653,685-695 3dyl d3dyla1 A:207-223,231-247,253-272,278-294,319-336 1xmy d1xmyb_ B:190-204,212-228,235-252,260-276,301-318 3dyl d3dylb1 B:207-223,231-247,253-272,278-294,319-336 1so2 d1so2b_ B:694-708,716-732,738-755,807-823,848-866 2h42 d2h42b1 B:567-583,591-607,614-633,639-655,679-696 1ro9 d1ro9b_ B:190-204,212-228,235-252,260-276,301-318 1ptw d1ptwb_ B:116-130,138-154,161-178,186-202,227-244 1vj7 d1vj7a1 A:8-20,21-40,49-65,67-83,86-95 1udu d1udua_ A:567-583,591-607,614-633,639-653,679-695 1udu d1udub_ B:567-583,591-607,614-633,639-653,679-695 1t9s d1t9sa_ A:567-583,591-607,614-633,639-655,679-695 1xp0 d1xp0a_ A:567-583,591-607,614-633,639-655,679-695 1t9s d1t9sb_ B:567-583,591-607,614-633,639-655,679-695 1rkp d1rkpa_ A:567-583,591-607,614-633,639-655,679-695 2h42 d2h42a1 A:567-583,591-607,614-633,639-655,679-695 2h42 d2h42c1 C:567-583,591-607,614-633,639-655,679-695 1tbf d1tbfa_ A:567-583,591-607,614-633,639-655,679-695 2h40 d2h40a1 A:567-583,591-607,614-633,639-655,679-695 2chm d2chma1 A:567-583,591-607,614-633,639-655,680-695 1mkd d1mkdj_ J:213-227,235-251,258-275,283-299,324-340 1mkd d1mkdk_ K:213-227,235-251,258-275,283-299,324-340 1uho d1uhoa_ A:567-583,591-607,614-633,639-655,679-695 1mkd d1mkde_ E:213-227,235-251,258-275,283-299,324-340 1mkd d1mkdl_ L:213-227,235-251,258-275,283-299,324-340 1xoz d1xoza_ A:567-583,591-607,614-633,639-655,679-695 1mkd d1mkdg_ G:213-227,235-251,258-275,283-299,324-340 1mkd d1mkdb_ B:213-227,235-251,258-275,283-299,324-340 1mkd d1mkdh_ H:213-227,235-251,258-275,283-299,324-340 1mkd d1mkda_ A:213-227,235-251,258-275,283-299,324-340 1mkd d1mkdc_ C:213-227,235-251,258-275,283-299,324-340 1mkd d1mkdd_ D:213-227,235-251,258-275,283-299,324-340 1q9m d1q9mb_ B:116-130,138-154,161-178,186-202,227-243 1mkd d1mkdi_ I:213-227,235-251,258-275,283-299,324-340 1udt d1udta_ A:567-583,591-607,614-633,639-655,679-695 1tbb d1tbba_ A:116-130,138-154,161-178,186-202,227-243 1y2c d1y2ca1 A:116-130,138-154,161-178,186-202,227-243 1y2c d1y2cb1 B:116-130,138-154,161-178,186-202,227-243 1xom d1xoma_ A:116-130,138-154,161-178,186-202,227-243 1q9m d1q9ma_ A:116-130,138-154,161-178,186-202,227-243 2fm5 d2fm5a1 A:116-130,138-154,161-178,186-202,227-243 1ptw d1ptwa_ A:116-130,138-154,161-178,186-202,227-243 1zkn d1zknb1 B:116-130,138-154,161-178,186-202,227-243 1ptw d1ptwc_ C:116-130,138-154,161-178,186-202,227-243 1oyn d1oyna_ A:116-130,138-154,161-178,186-202,227-243 1y2b d1y2ba1 A:116-130,138-154,161-178,186-202,227-243 1tb7 d1tb7a_ A:116-130,138-154,161-178,186-202,227-243 1y2k d1y2kb1 B:116-130,138-154,161-178,186-202,227-243 1y2e d1y2eb1 B:116-130,138-154,161-178,186-202,227-243 1oyn d1oynb_ B:116-130,138-154,161-178,186-202,227-243 1y2b d1y2bb1 B:116-130,138-154,161-178,186-202,227-243 1xor d1xora_ A:116-130,138-154,161-178,186-202,227-243 1tb7 d1tb7b_ B:116-130,138-154,161-178,186-202,227-243 1y2k d1y2ka1 A:116-130,138-154,161-178,186-202,227-243 1y2d d1y2db1 B:116-130,138-154,161-178,186-202,227-243 1xom d1xomb_ B:116-130,138-154,161-178,186-202,227-243 1y2d d1y2da1 A:116-130,138-154,161-178,186-202,227-243 1xoq d1xoqa_ A:116-130,138-154,161-178,186-202,227-243 3bjc d3bjca1 A:567-583,591-607,614-633,639-655,679-695 2qyn d2qyna1 A:116-130,138-154,161-178,186-202,227-243 1zkn d1zknd1 D:116-130,138-154,161-178,186-202,227-243 1xoq d1xoqb_ B:116-130,138-154,161-178,186-202,227-243 1y2e d1y2ea1 A:116-130,138-154,161-178,186-202,227-243 1zkn d1zkna1 A:116-130,138-154,161-178,186-202,227-243 1xon d1xonb_ B:116-130,138-154,161-178,186-202,227-243 1xor d1xorb_ B:116-130,138-154,161-178,186-202,227-243 1xon d1xona_ A:116-130,138-154,161-178,186-202,227-243 2fm5 d2fm5b1 B:116-130,138-154,161-178,186-202,227-243 1tbb d1tbbb_ B:116-130,138-154,161-178,186-202,227-243 2fm5 d2fm5d1 D:116-130,138-154,161-178,186-202,227-243 2qyn d2qynb1 B:116-130,138-154,161-178,186-202,227-243 2fm0 d2fm0d1 D:116-130,138-154,161-178,186-202,227-243 1q9m d1q9md_ D:116-130,138-154,161-178,186-202,227-243 1q9m d1q9mc_ C:116-130,138-154,161-178,186-202,227-243 1zkn d1zknc1 C:116-130,138-154,161-178,186-202,227-243 2fm0 d2fm0a1 A:116-130,138-154,161-178,186-202,227-243 1oyn d1oync_ C:116-130,138-154,161-178,186-202,227-243 1oyn d1oynd_ D:116-130,138-154,161-178,186-202,227-243 1f0j d1f0jb_ B:190-204,212-228,235-252,260-276,301-317 2fm0 d2fm0b1 B:116-130,138-154,161-178,186-202,227-243 1ro6 d1ro6b_ B:190-204,212-228,235-252,260-276,301-317 1ptw d1ptwd_ D:116-130,138-154,161-178,186-202,227-243 2fm5 d2fm5c1 C:116-130,138-154,161-178,186-202,227-243 2qyl d2qyla1 A:190-204,212-228,235-252,260-276,301-317 2fm0 d2fm0c1 C:116-130,138-154,161-178,186-202,227-243 1ror d1rorb_ B:190-204,212-228,235-252,260-276,301-317 1ro9 d1ro9a_ A:190-204,212-228,235-252,260-276,301-317 1ro6 d1ro6a_ A:190-204,212-228,235-252,260-276,301-317 1f0j d1f0ja_ A:190-204,212-228,235-252,260-276,301-317 1ror d1rora_ A:190-204,212-228,235-252,260-276,301-317 1vj7 d1vj7b1 B:8-21,21-40,49-65,67-77,86-95 6. a.129.1 GroEL equatorial domain-like duplication: two 4-helical subdomains are related by a pseudo dyad passing through the ATP-binding site ! GroEL equatorial domain-like multihelical; 8 helices arranged in 2 parallel layers 1iok d1iokf1 F:52-61,64-85,86-110,112-135,497-518 1iok d1ioka1 A:52-61,64-85,86-110,112-135,497-518 1iok d1iokb1 B:52-61,64-85,86-110,112-135,497-518 1iok d1iokc1 C:52-61,64-85,86-110,112-135,497-518 1iok d1iokg1 G:52-61,64-85,86-110,112-135,497-518 1iok d1ioke1 E:52-61,64-85,86-110,112-135,497-518 1iok d1iokd1 D:52-61,64-85,86-110,112-135,497-518 1aon d1aone1 E:52-61,64-86,88-110,433-449,496-517 1aon d1aond1 D:52-61,64-86,88-110,433-449,496-517 1aon d1aonb1 B:52-61,64-86,88-110,433-449,496-517 1aon d1aong1 G:52-61,64-86,88-110,433-449,496-517 1aon d1aonc1 C:52-61,64-86,88-110,433-449,496-517 1aon d1aonf1 F:52-61,64-86,88-110,433-449,496-517 1aon d1aona1 A:52-61,64-86,88-110,433-449,496-517 1we3 d1we3e1 E:52-61,64-86,88-110,112-135,498-519 1we3 d1we3c1 C:52-61,64-86,88-110,112-135,498-519 1we3 d1we3a1 A:52-61,64-86,88-110,112-135,498-519 1wf4 d1wf4a1 A:52-61,64-86,88-110,112-135,498-519 1we3 d1we3b1 B:52-61,64-86,88-110,112-135,498-519 1we3 d1we3g1 G:52-61,64-86,88-110,112-135,498-519 1wf4 d1wf4c1 C:52-61,64-86,88-110,112-135,498-519 1we3 d1we3d1 D:52-61,64-86,88-110,112-135,498-519 1wf4 d1wf4b1 B:52-61,64-86,88-110,112-135,498-519 1wf4 d1wf4e1 E:52-61,64-86,88-110,112-135,498-519 1wf4 d1wf4g1 G:52-61,64-86,88-110,112-135,498-519 1wf4 d1wf4d1 D:52-61,64-86,88-110,112-135,498-519 1we3 d1we3f1 F:52-61,64-86,88-110,112-135,498-519 1wf4 d1wf4f1 F:52-61,64-86,88-110,112-135,498-519 1q3s d1q3sh1 H:64-73,76-94,96-118,120-143,497-518 1pf9 d1pf9e1 E:52-60,64-86,88-110,433-449,496-517 1pf9 d1pf9f1 F:52-60,64-86,88-110,433-449,496-517 1pf9 d1pf9c1 C:52-60,64-86,88-110,433-449,496-517 1pf9 d1pf9b1 B:52-60,64-86,88-110,433-449,496-517 1pcq d1pcqb1 B:52-60,64-86,88-110,433-449,496-517 1pcq d1pcqf1 F:52-60,64-86,88-110,433-449,496-517 1pcq d1pcqd1 D:52-60,64-86,88-110,433-449,496-517 1pf9 d1pf9d1 D:52-60,64-86,88-110,433-449,496-517 1pcq d1pcqg1 G:52-60,64-86,88-110,433-449,496-517 1pf9 d1pf9g1 G:52-60,64-86,88-110,433-449,496-517 1pcq d1pcqe1 E:52-60,64-86,88-110,433-449,496-517 1pcq d1pcqc1 C:52-60,64-86,88-110,433-449,496-517 1pcq d1pcqa1 A:52-60,64-86,88-110,433-449,496-517 1pf9 d1pf9a1 A:52-60,64-86,88-110,433-449,496-517 1kp8 d1kp8l1 L:52-60,64-86,88-110,433-449,496-517 1kp8 d1kp8g1 G:52-60,64-86,88-110,433-449,496-517 1we3 d1we3m1 M:52-61,64-86,88-110,112-135,498-519 1kp8 d1kp8d1 D:52-60,64-86,88-110,433-449,496-517 1wf4 d1wf4j1 J:52-61,64-86,88-110,112-135,498-519 1we3 d1we3h1 H:52-61,64-86,88-110,112-135,498-519 1wf4 d1wf4k1 K:52-61,64-86,88-110,112-135,498-519 1we3 d1we3n1 N:52-61,64-86,88-110,112-135,498-519 1we3 d1we3l1 L:52-61,64-86,88-110,112-135,498-519 1kp8 d1kp8b1 B:52-60,64-86,88-110,433-449,496-517 1we3 d1we3k1 K:52-61,64-86,88-110,112-135,498-519 1kp8 d1kp8e1 E:52-60,64-86,88-110,433-449,496-517 1wf4 d1wf4h1 H:52-61,64-86,88-110,112-135,498-519 1wf4 d1wf4i1 I:52-61,64-86,88-110,112-135,498-519 1kp8 d1kp8n1 N:52-60,64-86,88-110,433-449,496-517 1wf4 d1wf4l1 L:52-61,64-86,88-110,112-135,498-519 1we3 d1we3i1 I:52-61,64-86,88-110,112-135,498-519 1wf4 d1wf4m1 M:52-61,64-86,88-110,112-135,498-519 1we3 d1we3j1 J:52-61,64-86,88-110,112-135,498-519 1j4z d1j4zj1 J:52-60,64-86,87-110,433-449,496-517 1aon d1aonk1 K:52-60,64-86,88-110,433-449,496-517 1wf4 d1wf4n1 N:52-61,64-86,88-110,112-135,498-519 1kpo d1kpo21 2:52-60,64-86,87-110,433-449,496-517 1j4z d1j4zb1 B:52-60,64-86,87-110,433-449,496-517 1kp8 d1kp8h1 H:52-60,64-86,88-110,433-449,496-517 1kp8 d1kp8c1 C:52-60,64-86,88-110,433-449,496-517 1aon d1aonh1 H:52-60,64-86,88-110,433-449,496-517 1kpo d1kpou1 U:52-60,64-86,87-110,433-449,496-517 1j4z d1j4zm1 M:52-60,64-86,87-110,433-449,496-517 1kp8 d1kp8f1 F:52-60,64-86,88-110,433-449,496-517 1j4z d1j4zd1 D:52-60,64-86,87-110,433-449,496-517 1kpo d1kpoy1 Y:52-60,64-86,87-110,433-449,496-517 1kpo d1kpoo1 O:52-60,64-86,87-110,433-449,496-517 1kp8 d1kp8k1 K:52-60,64-86,88-110,433-449,496-517 1kp8 d1kp8m1 M:52-60,64-86,88-110,433-449,496-517 1aon d1aond1 D:52-61,64-86,88-110,112-136,496-517 1kpo d1kpop1 P:52-60,64-86,87-110,433-449,496-517 1j4z d1j4zc1 C:52-60,64-86,87-110,433-449,496-517 1kp8 d1kp8i1 I:52-60,64-86,88-110,433-449,496-517 1kp8 d1kp8j1 J:52-60,64-86,88-110,433-449,496-517 1j4z d1j4zl1 L:52-60,64-86,87-110,433-449,496-517 1j4z d1j4ze1 E:52-60,64-86,87-110,433-449,496-517 1j4z d1j4zh1 H:52-60,64-86,87-110,433-449,496-517 1aon d1aoni1 I:52-60,64-86,88-110,433-449,496-517 1kpo d1kpov1 V:52-60,64-86,87-110,433-449,496-517 1j4z d1j4zk1 K:52-60,64-86,87-110,433-449,496-517 1j4z d1j4zg1 G:52-60,64-86,87-110,433-449,496-517 1kpo d1kpos1 S:52-60,64-86,87-110,433-449,496-517 1j4z d1j4zi1 I:52-60,64-86,87-110,433-449,496-517 1j4z d1j4zn1 N:52-60,64-86,87-110,433-449,496-517 1kpo d1kpow1 W:52-60,64-86,87-110,433-449,496-517 1j4z d1j4zf1 F:52-60,64-86,87-110,433-449,496-517 1kp8 d1kp8a1 A:52-60,64-86,88-110,433-449,496-517 1aon d1aonm1 M:52-60,64-86,88-110,433-449,496-517 1j4z d1j4za1 A:52-60,64-86,87-110,433-449,496-517 1kpo d1kpo11 1:52-60,64-86,87-110,433-449,496-517 1kpo d1kpor1 R:52-60,64-86,87-110,433-449,496-517 1kpo d1kpoq1 Q:52-60,64-86,87-110,433-449,496-517 1aon d1aone1 E:52-61,64-86,88-110,112-136,496-517 1kpo d1kpox1 X:52-60,64-86,87-110,433-449,496-517 1aon d1aonb1 B:52-61,64-86,88-110,112-136,496-517 1kpo d1kpoz1 Z:52-60,64-86,87-110,433-449,496-517 1kpo d1kpot1 T:52-60,64-86,87-110,433-449,496-517 1aon d1aonn1 N:52-60,64-86,88-110,433-449,496-517 1aon d1aona1 A:52-61,64-86,88-110,112-136,496-517 1aon d1aonj1 J:52-60,64-86,88-110,433-449,496-517 1aon d1aong1 G:52-61,64-86,88-110,112-136,496-517 1aon d1aonc1 C:52-61,64-86,88-110,112-136,496-517 1aon d1aonf1 F:52-61,64-86,88-110,112-136,496-517 1aon d1aonl1 L:52-60,64-86,88-110,433-449,496-517 1pf9 d1pf9h1 H:52-60,64-86,88-110,433-449,496-517 1pf9 d1pf9k1 K:52-60,64-86,88-110,433-449,496-517 1pf9 d1pf9l1 L:52-60,64-86,88-110,433-449,496-517 1pf9 d1pf9i1 I:52-60,64-86,88-110,433-449,496-517 1we3 d1we3e1 E:52-61,64-86,88-110,433-459,498-519 1we3 d1we3b1 B:52-61,64-86,88-110,433-459,498-519 1mnf d1mnfd1 D:52-60,64-86,88-110,433-449,496-517 1mnf d1mnfj1 J:52-60,64-86,88-110,433-449,496-517 1mnf d1mnff1 F:52-60,64-86,88-110,433-449,496-517 1pf9 d1pf9j1 J:52-60,64-86,88-110,433-449,496-517 1mnf d1mnfc1 C:52-60,64-86,88-110,433-449,496-517 1mnf d1mnfk1 K:52-60,64-86,88-110,433-449,496-517 1pf9 d1pf9m1 M:52-60,64-86,88-110,433-449,496-517 1mnf d1mnfl1 L:52-60,64-86,88-110,433-449,496-517 1pf9 d1pf9n1 N:52-60,64-86,88-110,433-449,496-517 1wf4 d1wf4a1 A:52-61,64-86,88-110,433-459,498-519 1mnf d1mnfi1 I:52-60,64-86,88-110,433-449,496-517 1mnf d1mnfn1 N:52-60,64-86,88-110,433-449,496-517 1wf4 d1wf4g1 G:52-61,64-86,88-110,433-459,498-519 1mnf d1mnfe1 E:52-60,64-86,88-110,433-449,496-517 1we3 d1we3c1 C:52-61,64-86,88-110,433-459,498-519 1wf4 d1wf4d1 D:52-61,64-86,88-110,433-459,498-519 1mnf d1mnfb1 B:52-60,64-86,88-110,433-449,496-517 1mnf d1mnfh1 H:52-60,64-86,88-110,433-449,496-517 1wf4 d1wf4b1 B:52-61,64-86,88-110,433-459,498-519 1mnf d1mnfg1 G:52-60,64-86,88-110,433-449,496-517 1mnf d1mnfm1 M:52-60,64-86,88-110,433-449,496-517 1we3 d1we3a1 A:52-61,64-86,88-110,433-459,498-519 1wf4 d1wf4f1 F:52-61,64-86,88-110,433-459,498-519 1we3 d1we3d1 D:52-61,64-86,88-110,433-459,498-519 1wf4 d1wf4e1 E:52-61,64-86,88-110,433-459,498-519 1mnf d1mnfa1 A:52-60,64-86,88-110,433-449,496-517 1we3 d1we3g1 G:52-61,64-86,88-110,433-459,498-519 1wf4 d1wf4c1 C:52-61,64-86,88-110,433-459,498-519 1we3 d1we3f1 F:52-61,64-86,88-110,433-459,498-519 1oel d1oelc5 C:52-60,64-86,88-110,433-449,496-517 1pcq d1pcqh1 H:52-60,64-86,88-110,433-449,496-517 1pcq d1pcqk1 K:52-60,64-86,88-110,433-449,496-517 1q2v d1q2vd1 D:64-73,76-94,96-118,120-143,497-519 1pcq d1pcql1 L:52-60,64-86,88-110,433-449,496-517 1pcq d1pcqi1 I:52-60,64-86,88-110,433-449,496-517 1pcq d1pcqn1 N:52-60,64-86,88-110,433-449,496-517 1pcq d1pcqj1 J:52-60,64-86,88-110,433-449,496-517 1pcq d1pcqm1 M:52-60,64-86,88-110,433-449,496-517 1we3 d1we3m1 M:52-61,64-86,88-110,433-459,498-519 1wf4 d1wf4j1 J:52-61,64-86,88-110,433-459,498-519 1we3 d1we3l1 L:52-61,64-86,88-110,433-459,498-519 1wf4 d1wf4k1 K:52-61,64-86,88-110,433-459,498-519 1we3 d1we3k1 K:52-61,64-86,88-110,433-459,498-519 1we3 d1we3h1 H:52-61,64-86,88-110,433-459,498-519 1wf4 d1wf4l1 L:52-61,64-86,88-110,433-459,498-519 1we3 d1we3n1 N:52-61,64-86,88-110,433-459,498-519 1wf4 d1wf4i1 I:52-61,64-86,88-110,433-459,498-519 1we3 d1we3i1 I:52-61,64-86,88-110,433-459,498-519 1wf4 d1wf4h1 H:52-61,64-86,88-110,433-459,498-519 1wf4 d1wf4m1 M:52-61,64-86,88-110,433-459,498-519 1wf4 d1wf4n1 N:52-61,64-86,88-110,433-459,498-519 1we3 d1we3j1 J:52-61,64-86,88-110,433-459,498-519 1q3s d1q3sh1 H:64-73,76-94,96-118,430-456,497-518 1q3s d1q3sb1 B:64-73,76-94,96-118,431-456,497-518 1grl d1grlf1 F:52-60,64-82,88-110,433-459,496-517 1grl d1grld1 D:52-60,64-82,88-110,433-459,496-517 1grl d1grlb1 B:52-60,64-82,88-110,433-459,496-517 1grl d1grlg1 G:52-60,64-82,88-110,433-459,496-517 1grl d1grlc1 C:52-60,64-82,88-110,433-459,496-517 1grl d1grla1 A:52-60,64-82,88-110,433-459,496-517 1grl d1grle1 E:52-60,64-82,88-110,433-459,496-517 1q2v d1q2vb1 B:64-73,76-94,96-118,431-456,497-518 1oel d1oelg1 G:52-60,64-86,88-110,433-459,496-517 1oel d1oelb1 B:52-60,64-86,88-110,433-459,496-517 1oel d1oelf1 F:52-60,64-86,88-110,433-459,496-517 1oel d1oela1 A:52-60,64-86,88-110,433-459,496-517 1oel d1oeld1 D:52-60,64-86,88-110,433-459,496-517 1oel d1oele1 E:52-60,64-86,88-110,433-459,496-517 1q3s d1q3sd1 D:64-73,76-94,96-118,431-456,497-519 1q3s d1q3sa1 A:64-73,76-94,96-118,431-456,497-519 1q3s d1q3se1 E:64-73,76-94,96-118,431-456,497-519 1q3q d1q3qd1 D:64-73,76-94,96-118,431-456,497-519 1q3s d1q3sc1 C:64-73,76-94,96-118,430-456,497-519 1a6e d1a6ea1 A:63-72,75-93,95-117,427-453,494-516 1q3s d1q3sf1 F:64-73,76-94,96-118,430-456,497-519 1q3s d1q3sg1 G:64-73,76-94,96-118,430-456,497-519 1q3r d1q3ra1 A:64-73,76-94,96-118,431-456,497-519 1q2v d1q2vd1 D:64-73,76-94,96-118,431-456,497-519 1q2v d1q2va1 A:64-73,76-94,96-118,430-456,497-519 1q3q d1q3qa1 A:64-73,76-94,96-118,430-456,497-519 1a6e d1a6eb1 B:62-70,74-92,94-116,428-454,495-517 1a6d d1a6db1 B:62-70,74-86,93-116,428-454,495-517 7. f.1.1 Colicin Toxins' membrane translocation domains multi-helical domains of various folds which is thought to unfold in the membrane 1col d1cola_ A:5-31,31-49,146-165,168-188,188-201 1col d1colb_ B:5-31,31-49,146-165,168-188,188-201 1a87 d1a87a_ A:169-215,215-232,330-345,351-372,371-387 1rh1 d1rh1a2 A:290-341,341-359,456-475,478-498,498-511 8. a.174.1 Double Clp-N motif duplication: contains two structural repeats of 4-helical motif ! Double Clp-N motif multihelical; array 1r6c d1r6cx1 X:26-38,50-66,81-99,104-116,118-128 1k6k d1k6ka_ A:26-38,50-66,81-98,104-116,118-128 1ksf d1ksfx1 X:26-38,50-66,81-99,104-116,118-128 1r6b d1r6bx1 X:26-38,50-66,81-99,104-116,118-128 1mg9 d1mg9b_ B:26-38,50-66,81-99,104-116,118-128 1mbu d1mbub_ B:26-38,50-66,81-99,104-116,118-128 1mbx d1mbxb_ B:26-38,50-66,81-99,104-116,118-128 1r6o d1r6oa1 A:26-38,50-66,81-99,104-116,118-128 1r6q d1r6qa1 A:26-38,50-66,81-99,104-116,118-128 1mbv d1mbva_ A:26-37,50-66,81-99,104-116,118-128 1r6o d1r6ob1 B:26-38,50-66,81-99,104-116,118-128 1r6q d1r6qb1 B:26-38,50-66,81-99,104-116,118-128 1mbu d1mbua_ A:26-38,50-66,81-99,104-116,118-128 1lzw d1lzwb_ B:117-129,141-157,172-190,195-207,209-219 1mbx d1mbxa_ A:26-38,50-66,81-99,104-116,118-128 1khy d1khyd_ D:30-41,56-71,84-102,107-119,120-130 1khy d1khyb_ B:30-41,56-71,84-102,107-119,120-130 1khy d1khyc_ C:30-41,56-72,84-102,107-119,120-130 1khy d1khya_ A:30-41,56-71,84-102,107-119,120-130 9. f.51.1 Rhomboid-like Rhomboid-like 6 transmembrane helices 3b45 d3b45a1 A:147-170,170-194,199-219,226-243,250-270 2ic8 d2ic8a1 A:147-170,170-194,199-219,226-243,250-272 2nrf d2nrfb1 B:94-115,147-170,170-194,199-219,226-241 2nrf d2nrfb1 B:147-170,170-194,199-219,226-241,251-272 3b45 d3b45a1 A:94-115,147-170,170-194,199-219,226-243 2nrf d2nrfa1 A:94-115,147-170,170-194,199-219,226-244 2irv d2irvb1 B:147-170,170-194,200-219,226-243,246-271 2irv d2irva1 A:94-115,147-170,170-194,199-219,226-243 2irv d2irvb1 B:94-115,147-170,170-194,200-219,226-243 14. a.128.1 Terpenoid synthases duplication: two metal-binding sites are related by a pseudo dyad that also relates helices C-F to helices G-J ! Terpenoid synthases multihelical; core: 8 helices (C-J) are arranged in 2 parallel layers 1di1 d1di1a_ A:53-69,84-94,97-122,203-218,313-337 1di1 d1di1b_ B:53-69,84-94,97-122,203-218,313-337 1dgp d1dgpa_ A:53-69,84-94,97-122,203-218,313-337 1dgp d1dgpb_ B:53-69,84-94,97-122,203-218,313-337 1ezf d1ezfa_ A:38-52,51-61,62-86,175-191,282-304 1ezf d1ezfb_ B:37-52,51-61,62-86,176-191,282-304 1ezf d1ezfc_ C:38-52,51-61,62-86,176-191,282-304 2q9y d2q9yb1 B:143-167,187-197,206-230,254-281,281-302 1hm4 d1hm4a_ A:16-26,49-59,62-86,178-191,283-309 1hm4 d1hm4b_ B:16-26,49-59,62-86,178-191,283-308 2q9z d2q9zb1 B:143-167,187-197,206-230,254-280,281-302 1jfg d1jfgb_ B:143-167,187-197,206-230,254-280,281-302 1yyt d1yytb1 B:143-167,187-197,206-230,254-280,281-303 1hm7 d1hm7a_ A:16-26,49-59,62-86,178-191,283-310 1yyu d1yyub1 B:143-167,187-197,206-236,254-280,281-302 1ps1 d1ps1a_ A:16-26,49-59,62-86,178-191,283-312 1kiz d1kizb_ B:143-167,187-197,206-230,254-280,281-303 1kiy d1kiyb_ B:143-167,187-197,206-236,254-280,281-302 1ps1 d1ps1b_ B:18-34,49-59,62-86,178-191,283-312 1hm7 d1hm7b_ B:16-26,49-59,62-86,178-191,283-311 1jfg d1jfga_ A:143-167,187-197,206-236,254-280,281-302 2q9y d2q9ya1 A:143-167,187-197,206-236,254-280,281-302 1jfa d1jfab_ B:143-167,187-197,206-233,254-280,281-303 1yyt d1yyta1 A:143-167,187-197,206-236,254-280,281-303 1yyu d1yyua1 A:143-167,187-197,206-236,254-280,281-303 2q9z d2q9za1 A:143-167,187-197,206-236,254-280,281-303 1kiy d1kiya_ A:143-167,187-197,206-236,254-280,281-303 1kiz d1kiza_ A:143-167,187-197,206-236,254-280,281-303 1jfa d1jfaa_ A:143-167,187-197,206-236,254-280,281-303 1rtr d1rtrb_ B:5-22,44-58,60-84,178-194,196-223 5eau d5eaua2 A:222-255,266-279,283-308,403-416,502-521 1hxg d1hxga2 A:222-255,266-279,283-308,403-416,502-521 5eas d5easa2 A:222-255,266-279,283-308,403-416,502-521 1hxc d1hxca2 A:222-255,266-279,283-308,403-416,502-520 1hx9 d1hx9a2 A:222-255,266-279,283-308,403-416,502-521 5eat d5eata2 A:222-255,266-279,283-308,403-416,502-521 1rtr d1rtra_ A:5-22,44-58,60-84,178-194,196-229 1vg7 d1vg7a_ A:9-29,42-56,60-86,155-177,186-212 1hxa d1hxaa2 A:222-255,266-279,283-308,403-416,502-521 1vg2 d1vg2a_ A:9-29,42-56,60-86,155-177,186-212 1vg6 d1vg6a_ A:9-29,42-56,60-86,155-177,186-212 1v4i d1v4ia_ A:9-29,42-56,60-86,155-177,186-212 1v4e d1v4eb_ B:9-28,42-56,60-86,155-177,186-212 1v4j d1v4jb_ B:9-28,42-56,60-86,155-177,186-212 1n1z d1n1za2 A:272-305,316-329,333-358,453-466,554-575 1n23 d1n23a2 A:272-305,316-329,333-358,453-466,554-575 1n22 d1n22a2 A:272-305,316-329,333-358,453-466,554-575 1n21 d1n21a2 A:272-305,316-329,333-358,453-466,554-575 1n1z d1n1zb2 B:272-305,316-329,333-358,453-466,554-575 1n20 d1n20a2 A:272-305,316-329,333-358,453-466,554-575 1n24 d1n24a2 A:272-305,316-329,333-358,453-466,554-575 1n23 d1n23b2 B:272-305,316-329,333-358,453-466,554-575 1n20 d1n20b2 B:272-305,316-329,333-358,453-466,554-575 1n22 d1n22b2 B:272-305,316-329,333-358,453-466,554-575 1v4j d1v4ja_ A:9-29,42-56,60-86,155-177,186-212 1n24 d1n24b2 B:272-305,316-329,333-358,453-466,554-575 1n1b d1n1ba2 A:272-305,316-329,333-358,453-466,554-575 1vg4 d1vg4b_ B:9-28,42-56,60-86,155-177,186-212 1v4e d1v4ea_ A:9-29,42-56,60-86,155-177,186-212 1vg4 d1vg4a_ A:9-28,42-56,60-86,155-177,186-212 1n1b d1n1bb2 B:272-305,316-329,333-358,453-466,554-575 1kiy d1kiyb_ B:28-49,59-79,82-102,187-197,206-236 1v4h d1v4ha_ A:11-29,42-56,60-86,155-177,186-212 1jfa d1jfab_ B:28-49,59-79,82-102,187-197,206-233 1v4k d1v4ka_ A:11-28,42-56,60-86,155-177,186-212 2q9z d2q9zb1 B:28-50,59-79,82-102,187-197,206-230 1yyt d1yyta1 A:28-49,59-79,82-103,187-197,206-236 2q9y d2q9ya1 A:28-50,59-79,82-103,187-197,206-236 1kiz d1kiza_ A:28-49,59-79,82-103,187-197,206-236 1jfa d1jfaa_ A:28-49,59-79,82-103,187-197,206-236 1kiy d1kiya_ A:28-49,59-79,82-103,187-197,206-236 2q9z d2q9za1 A:28-50,59-79,82-103,187-197,206-236 1yyu d1yyub1 B:28-49,59-79,82-103,187-197,206-236 1yyu d1yyua1 A:28-49,59-79,82-103,187-197,206-236 1yyt d1yytb1 B:28-49,59-79,82-102,187-197,206-230 1kiz d1kizb_ B:28-49,59-79,82-102,187-197,206-230 1n22 d1n22b2 B:272-305,316-329,333-358,440-453,554-575 19. a.168.1 SopE-like GEF domain SopE-like GEF domain multihelical; consists of two all-alpha subdomains each containing a 3-helical bundle with right-handed twist 1r6e d1r6ea_ A:103-134,136-152,170-185,190-210,220-238 2jok d2joka1 A:107-134,141-157,175-190,196-219,218-253 1r9k d1r9ka_ A:103-134,136-152,170-185,190-210,220-238 2jol d2jola1 A:107-134,141-157,176-190,196-219,219-252 24. a.160.1 PAP/OAS1 substrate-binding domain this domain follows the catalytic nucleotidyltransferase domain ! PAP/OAS1 substrate-binding domain core: 5-helical bundle; up-and-down; right-handed twist 2q66 d2q66a1 A:189-202,203-222,232-248,251-266,317-341 2hhp d2hhpa1 A:181-202,203-222,232-248,251-266,317-341 1px5 d1px5a1 A:189-200,201-222,228-245,250-265,312-330 1px5 d1px5b1 B:189-200,201-223,228-245,250-265,312-330 2o1p d2o1pa1 A:181-202,203-222,232-248,251-266,317-341 3c66 d3c66b1 B:181-202,203-222,232-248,251-266,317-341 2b4v d2b4va1 A:271-289,289-307,317-333,362-381,438-460 3c66 d3c66a1 A:181-202,203-222,232-248,251-266,317-341 1q78 d1q78a1 A:194-215,216-235,245-261,264-279,330-354 1f5a d1f5aa3 A:194-215,216-235,245-261,264-279,330-354 1q79 d1q79a1 A:194-215,216-235,245-261,264-279,330-354 2drb d2drba1 A:125-142,141-159,171-183,184-195,231-249 2dr9 d2dr9a1 A:125-142,141-159,171-183,184-195,231-249 2dr5 d2dr5a1 A:125-142,141-159,171-183,184-195,231-249 1fa0 d1fa0b3 B:181-201,203-222,232-248,251-266,317-341 2zh9 d2zh9a1 A:125-142,141-159,171-183,184-195,231-249 1fa0 d1fa0a3 A:181-201,203-222,232-248,251-266,317-341 2o1p d2o1pb1 B:181-201,203-222,232-248,251-266,317-341 1r89 d1r89a1 A:125-142,141-159,171-183,184-195,231-249 2dra d2draa1 A:125-142,144-159,171-183,184-195,231-249 1r8b d1r8ba1 A:125-142,141-159,171-183,184-195,231-249 2dr8 d2dr8a1 A:125-142,141-159,171-183,184-195,231-249 2zh5 d2zh5a1 A:125-142,144-159,171-183,184-195,231-249 2zh7 d2zh7a1 A:125-142,144-159,171-183,184-195,231-249 1uet d1ueta1 A:125-142,144-159,171-183,184-195,231-249 1ueu d1ueua1 A:125-142,144-159,171-183,184-195,231-249 2dr7 d2dr7a1 A:125-142,144-159,171-183,184-195,231-249 2zhb d2zhba1 A:125-142,144-159,171-183,184-195,231-249 1uev d1ueva1 A:125-142,144-159,171-183,184-195,231-249 30. f.24.1 Cytochrome c oxidase subunit I-like Cytochrome c oxidase subunit I-like 12 transmembrane helices in an approximate threefold rotational symmetric arrangement 1qle d1qlea_ A:218-235,263-298,304-323,333-365,370-396 1ar1 d1ar1a_ A:218-235,263-299,304-323,333-365,370-396 1m56 d1m56a_ A:226-243,271-307,312-331,341-373,378-404 2gsm d2gsmc1 C:226-241,271-307,312-331,341-373,378-404 2dys d2dysa1 A:182-199,227-263,269-288,298-330,335-361 2occ d2occa_ A:182-199,227-263,269-288,298-330,335-361 1ocz d1ocza_ A:182-197,227-263,269-288,298-330,335-361 1m57 d1m57g_ G:226-243,271-307,312-331,341-373,378-404 1ocr d1ocrn_ N:182-199,227-263,269-288,298-330,335-361 1m57 d1m57a_ A:226-243,271-307,312-331,341-373,378-404 1ocz d1oczn_ N:182-197,227-263,269-288,298-330,335-361 2ein d2einn1 N:182-199,227-263,269-288,298-330,335-361 1m56 d1m56g_ G:226-243,271-307,312-331,341-373,378-404 2occ d2occn_ N:182-199,227-263,269-288,298-330,335-361 2ein d2eina1 A:182-199,227-263,269-288,298-330,335-361 3dtu d3dtua1 A:226-243,271-307,312-331,341-373,378-404 2eim d2eima1 A:182-199,227-263,269-288,298-330,335-361 1oco d1ocon_ N:182-197,227-263,269-288,298-330,335-361 1oco d1ocoa_ A:182-197,227-263,269-288,298-330,335-361 2dyr d2dyra1 A:182-199,227-263,269-288,298-330,335-361 2eik d2eika1 A:182-199,227-263,269-288,298-330,335-361 1fft d1fftf_ F:226-243,271-307,312-327,341-373,378-404 1fft d1ffta_ A:226-243,271-307,312-327,341-373,378-404 2eim d2eimn1 N:182-199,227-263,269-288,298-328,335-361 1xme d1xmea1 A:15-39,64-98,102-127,142-175,180-208 1xme d1xmea1 A:180-208,220-256,261-280,291-328,343-369 1ehk d1ehka_ A:180-208,220-256,261-280,291-328,343-357 2gsm d2gsma1 A:226-260,271-307,312-331,341-373,378-404 1ocr d1ocra_ A:182-216,227-263,269-288,298-330,335-361 3dtu d3dtuc1 C:226-260,271-307,312-331,341-373,378-404 2dys d2dysn1 N:182-216,227-263,269-288,298-330,335-361 2eil d2eila1 A:182-216,227-263,269-288,298-330,335-361 1occ d1occn_ N:182-216,227-263,269-288,298-330,335-361 1occ d1occa_ A:182-216,227-263,269-288,298-330,335-361 2dyr d2dyrn1 N:182-216,227-263,269-288,298-330,335-361 2eil d2eiln1 N:182-216,227-263,269-288,298-330,335-361 1v54 d1v54a_ A:182-216,227-263,269-288,298-330,335-361 1v54 d1v54n_ N:182-216,227-263,269-288,298-330,335-361 2eij d2eijn1 N:182-216,227-263,269-288,298-330,335-361 2eik d2eikn1 N:182-216,227-263,269-288,298-330,335-361 1v55 d1v55n_ N:182-216,227-263,269-288,298-330,335-361 2eij d2eija1 A:182-216,227-263,269-288,298-330,335-361 1v55 d1v55a_ A:182-216,227-263,269-288,298-330,335-361 1ehk d1ehka_ A:15-48,64-98,102-127,142-175,180-208 1m57 d1m57a_ A:25-58,91-129,135-159,184-216,226-243 1m57 d1m57g_ G:25-58,91-129,135-159,184-216,226-243 1ar1 d1ar1a_ A:27-60,83-121,127-152,176-208,218-235 3dtu d3dtua1 A:25-58,91-129,135-159,184-216,226-243 2occ d2occn_ N:11-44,50-88,94-120,140-172,182-199 1qle d1qlea_ A:27-60,83-121,127-151,176-208,218-235 2occ d2occa_ A:11-44,50-88,94-120,140-172,182-199 2gsm d2gsmc1 C:25-58,91-129,135-159,184-216,226-241 1m56 d1m56g_ G:25-58,91-129,135-159,184-216,226-243 1m56 d1m56a_ A:25-58,91-129,135-159,184-216,226-243 2dys d2dysa1 A:11-44,50-88,94-120,140-172,182-199 2ein d2eina1 A:11-44,50-88,94-120,140-172,182-199 1ocr d1ocrn_ N:11-44,50-88,94-120,140-172,182-199 2ein d2einn1 N:11-44,50-88,94-120,140-172,182-199 2dyr d2dyra1 A:11-44,50-88,94-120,140-172,182-199 1ocz d1oczn_ N:11-44,50-88,94-120,140-172,182-197 1ocz d1ocza_ A:11-44,50-88,94-120,140-172,182-197 3dtu d3dtuc1 C:25-58,91-129,135-159,184-216,226-260 1fft d1fftf_ F:53-86,95-132,138-163,184-216,226-243 1fft d1ffta_ A:53-86,95-132,138-163,184-216,226-243 2gsm d2gsma1 A:25-58,91-129,135-159,184-216,226-260 2eim d2eima1 A:11-44,50-88,94-120,140-172,182-199 1oco d1ocoa_ A:11-44,50-88,94-120,140-172,182-197 2eim d2eimn1 N:11-44,50-88,94-120,140-172,182-199 1oco d1ocon_ N:11-44,50-88,94-120,140-172,182-197 2eik d2eika1 A:11-44,50-88,94-120,140-172,182-199 2dys d2dysn1 N:11-44,50-88,94-120,140-172,182-216 2eil d2eila1 A:11-44,50-88,94-120,140-172,182-216 1occ d1occa_ A:11-44,50-88,94-120,140-172,182-216 1occ d1occn_ N:11-44,50-88,94-120,140-172,182-216 1v54 d1v54a_ A:11-44,50-88,94-120,140-172,182-216 2eil d2eiln1 N:11-44,50-88,94-120,140-172,182-216 1v54 d1v54n_ N:11-44,50-88,94-120,140-172,182-216 1ocr d1ocra_ A:11-44,50-88,94-120,140-172,182-216 2dyr d2dyrn1 N:11-44,50-88,94-120,140-172,182-216 1v55 d1v55a_ A:11-44,50-88,94-120,140-172,182-216 1v55 d1v55n_ N:11-44,50-88,94-120,140-172,182-216 2eij d2eija1 A:11-44,50-88,94-120,140-172,182-216 2eik d2eikn1 N:11-44,50-88,94-120,140-172,182-216 2eij d2eijn1 N:11-44,50-88,94-120,140-172,182-216 33. a.224.1 Glycolipid transfer protein, GLTP Glycolipid transfer protein, GLTP multihelical; 2 layers or orthogonally packed helices 2evs d2evsa1 A:19-38,39-64,88-114,123-137,141-155 2eum d2euma1 A:19-38,39-64,88-114,123-137,141-155 2evd d2evda1 A:19-38,39-64,88-114,123-137,141-155 2euk d2euka1 A:19-38,39-64,88-114,123-137,141-155 2evl d2evla1 A:19-38,39-64,88-114,123-137,141-155 1sx6 d1sx6a_ A:19-38,39-64,88-114,123-137,141-156 1swx d1swxa_ A:19-38,42-64,88-114,123-137,141-155 36. f.35.1 Multidrug efflux transporter AcrB transmembrane domain Multidrug efflux transporter AcrB transmembrane domain 12 transmembrane helices; duplication: the N- and C-terminal halves of the whole proteins are structurally similar 1iwg d1iwga8 A:870-893,894-920,924-957,959-972,1022-1030 1oye d1oyea8 A:870-893,894-920,924-957,959-972,1022-1036 1oy9 d1oy9a8 A:870-893,894-920,924-957,959-972,1022-1036 1oyd d1oyda8 A:870-893,894-920,924-957,959-972,1022-1036 1iwg d1iwga8 A:870-893,894-920,924-957,971-994,997-1022 1oy8 d1oy8a8 A:870-893,894-920,924-957,971-994,997-1023 1oy9 d1oy9a8 A:870-893,894-920,924-957,971-994,997-1023 1oy6 d1oy6a8 A:870-893,894-920,924-957,971-994,997-1023 1oyd d1oyda8 A:870-893,894-920,924-957,971-994,997-1023 1oye d1oyea8 A:870-893,894-920,924-957,971-994,997-1023 1oy8 d1oy8a7 A:328-360,361-387,391-424,427-439,487-497 1iwg d1iwga7 A:328-360,361-387,391-424,427-436,487-497 1oy8 d1oy8a7 A:328-360,361-387,391-424,438-459,460-488 1oy6 d1oy6a7 A:328-360,361-387,391-424,435-459,463-497 1oyd d1oyda7 A:328-360,361-387,391-424,438-459,463-497 1oye d1oyea7 A:328-360,361-387,391-424,435-459,463-497 1oy9 d1oy9a7 A:328-360,361-387,391-424,435-459,460-497 1iwg d1iwga7 A:328-360,361-387,391-424,435-459,487-497 1iwg d1iwga7 A:328-360,361-387,391-424,435-459,463-488 1oyd d1oyda7 A:328-360,361-387,391-424,427-439,463-497 1oy9 d1oy9a7 A:328-360,361-387,391-424,427-436,460-497 1oye d1oyea7 A:328-360,361-387,391-424,427-436,463-497 1oy6 d1oy6a7 A:328-360,361-387,391-424,427-436,463-497 1oy8 d1oy8a7 A:328-360,361-387,391-424,438-459,487-497 37. f.44.1 Ammonium transporter Ammonium transporter 11 transmembrane helices; duplication: consist of 2 structural repeats of five helices each plus extra C-terminal helix 3c1g d3c1ga1 A:37-62,96-120,124-139,163-181,311-335 2nop d2nopa1 A:37-62,96-120,124-139,163-181,311-335 1u77 d1u77a_ A:37-62,96-120,124-139,163-183,310-335 1u7c d1u7ca_ A:37-62,96-120,124-139,163-183,310-335 1xqf d1xqfa_ A:37-63,96-120,124-139,163-181,311-335 1u7g d1u7ga_ A:37-62,96-120,124-139,163-183,310-335 2nuu d2nuub1 B:37-63,96-120,124-140,163-183,313-334 2ns1 d2ns1a1 A:37-63,96-120,124-139,163-183,313-334 2nmr d2nmra1 A:37-62,96-120,124-139,163-181,313-335 2nuu d2nuua1 A:37-63,96-120,124-140,163-183,313-335 2nuu d2nuue1 E:37-62,96-120,124-139,163-183,313-335 2nuu d2nuuc1 C:37-62,96-120,124-139,163-183,313-335 2nuu d2nuuf1 F:37-62,96-120,124-139,163-183,313-335 3c1g d3c1ga1 A:96-120,138-150,163-181,311-335,347-382 1xqe d1xqea_ A:37-63,96-120,124-139,163-183,313-335 2nuu d2nuud1 D:37-62,96-120,124-139,163-183,313-335 2nop d2nopa1 A:96-120,138-150,163-181,311-335,347-382 1xqf d1xqfa_ A:96-120,138-150,163-181,311-335,347-382 2nmr d2nmra1 A:96-120,138-150,163-181,313-335,347-382 1u77 d1u77a_ A:96-120,138-150,163-183,310-335,347-382 1u7c d1u7ca_ A:96-120,138-150,163-183,310-335,347-382 1u7g d1u7ga_ A:96-120,138-150,163-183,310-335,347-382 2ns1 d2ns1a1 A:37-63,96-120,138-150,163-183,197-221 2ns1 d2ns1a1 A:96-120,138-150,163-183,313-334,347-382 2nuu d2nuub1 B:96-120,139-150,163-183,313-334,347-382 2nuu d2nuuc1 C:96-120,138-150,163-183,313-335,347-382 1u7c d1u7ca_ A:37-62,96-120,138-150,163-183,194-221 1u77 d1u77a_ A:37-62,96-120,138-150,163-183,194-221 2nuu d2nuuf1 F:96-120,138-150,163-183,313-335,347-382 1u7g d1u7ga_ A:37-62,96-120,138-150,163-183,194-221 2nuu d2nuue1 E:96-120,138-150,163-183,313-335,347-382 2nuu d2nuud1 D:96-120,138-150,163-183,313-335,347-382 1xqe d1xqea_ A:37-63,96-120,138-150,163-183,197-221 1xqe d1xqea_ A:96-120,138-150,163-183,313-335,347-382 2nmr d2nmra1 A:37-62,96-120,138-150,163-181,197-221 2nuu d2nuuc1 C:37-62,96-120,138-150,163-183,197-221 2nuu d2nuuf1 F:37-62,96-120,138-150,163-183,197-221 2nop d2nopa1 A:37-62,96-120,138-150,163-181,197-221 3c1g d3c1ga1 A:37-62,96-120,138-150,163-181,197-221 2nuu d2nuua1 A:96-120,139-150,163-183,313-335,347-382 2nuu d2nuud1 D:37-62,96-120,138-150,163-183,197-221 2nuu d2nuue1 E:37-62,96-120,138-150,163-183,197-221 1xqf d1xqfa_ A:37-63,96-120,138-150,163-181,197-221 41. f.33.1 Calcium ATPase, transmembrane domain M Calcium ATPase, transmembrane domain M core: multihelical; consists of three transmembrane regions of 2, 2 and 6 helices, separated by cytoplasmic domains 1su4 d1su4a4 A:739-782,788-810,845-859,893-918,930-951 1kju d1kjua4 A:739-782,788-809,830-852,893-918,931-951 1su4 d1su4a4 A:739-782,788-810,830-846,893-918,930-951 2zbe d2zbea4 A:739-782,788-810,830-856,893-918,930-951 2zbe d2zbeb4 B:739-782,788-810,830-856,893-918,930-951 1t5t d1t5ta4 A:739-782,788-810,830-859,893-918,930-951 1t5s d1t5sa4 A:739-782,788-810,830-859,893-918,930-951 3b9b d3b9ba4 A:739-782,788-810,830-859,893-918,930-951 1xp5 d1xp5a4 A:739-782,788-810,830-856,893-918,930-951 1wpg d1wpgd4 D:739-782,788-810,830-859,893-918,930-951 1wpg d1wpga4 A:739-782,788-810,830-859,893-918,930-951 2zbg d2zbga4 A:739-782,788-810,830-859,893-918,930-951 1vfp d1vfpa4 A:739-782,788-810,830-859,893-918,930-951 1vfp d1vfpb4 B:739-782,788-810,830-859,893-918,930-951 2zbf d2zbfa4 A:739-782,788-810,830-859,893-918,930-951 1iwo d1iwob4 B:739-782,788-810,830-859,893-918,930-951 1iwo d1iwoa4 A:739-782,788-810,830-859,893-918,930-951 1wpg d1wpgc4 C:739-782,788-810,830-859,893-918,930-951 1wpg d1wpgb4 B:739-782,788-810,830-859,893-918,930-951 3b9r d3b9ra4 A:739-782,788-810,830-859,893-918,930-950 3b9r d3b9rb4 B:739-782,788-810,830-859,893-918,930-951 2zbd d2zbda4 A:739-782,788-810,830-860,893-918,930-951 3b9r d3b9ra4 A:739-782,788-810,830-859,893-918,950-958 44. a.289.1 Sec63 N-terminal domain-like Sec63 N-terminal domain-like multihelical; consists of two helical subdomains 2p6u d2p6ua2 A:451-466,477-487,489-504,506-518,586-612 2p6r d2p6ra2 A:451-466,477-487,489-504,506-518,586-612 2p6u d2p6ua2 A:411-426,477-487,489-504,506-518,586-612 2p6r d2p6ra2 A:411-426,477-487,489-504,506-518,586-612 48. f.54.1 SNF-like SNF-like 12 transmembrane helices; duplication: consists of two structurally similar halves 2qb4 d2qb4a1 A:222-232,274-307,307-319,318-335,336-361 2q6h d2q6ha1 A:222-232,274-307,307-318,320-335,336-361 2a65 d2a65a1 A:222-232,274-307,307-318,318-335,336-372 2qju d2qjua1 A:222-232,274-307,307-319,318-335,336-372 2q72 d2q72a1 A:222-232,274-307,307-319,318-335,336-372 49. a.29.5 alpha-ketoacid dehydrogenase kinase, N-terminal domain Bromodomain-like 4 helices; bundle; minor mirror variant of up-and-down topology 2pnr d2pnrb1 B:14-23,41-67,74-95,101-120,145-174 2pnr d2pnrf1 F:14-23,41-67,74-95,101-120,145-174 1y8o d1y8oa1 A:13-23,41-67,74-97,101-122,140-174 1y8n d1y8na1 A:13-23,41-67,74-97,101-122,140-174 1y8p d1y8pa1 A:12-23,41-67,74-97,101-122,140-174 2q8i d2q8ia1 A:13-23,41-67,74-97,101-122,140-173 2pnr d2pnre1 E:13-23,41-67,74-95,101-122,140-174 2pnr d2pnra1 A:13-23,41-67,74-95,101-122,140-174 52. a.216.1 I/LWEQ domain I/LWEQ domain 5 helices; bundle, closed, left-handed twist 1r0d d1r0db_ B:775-813,813-854,865-897,899-925,931-962 1r0d d1r0dd_ D:775-813,813-854,865-897,899-925,931-962 1r0d d1r0de_ E:775-813,813-854,865-897,899-925,931-962 1r0d d1r0dg_ G:775-813,813-854,865-897,899-925,931-962 1r0d d1r0df_ F:775-813,813-854,865-897,899-925,931-962 1r0d d1r0dh_ H:775-813,813-854,865-897,899-925,931-962 1r0d d1r0di_ I:775-813,813-854,865-897,899-925,931-966 1r0d d1r0da_ A:775-813,813-854,865-897,899-925,931-966