1. f.13.1 Family A G protein-coupled receptor-like Family A G protein-coupled receptor-like core: up-and-down bundle of seven transmembrane helices tilted 20 degrees with respect to the plane of the membrane 1kme d1kmeb_ B:7-35,36-63,79-102,164-193,200-227 1kme d1kmea_ A:7-35,36-63,79-102,164-193,200-227 1s54 d1s54b_ B:7-35,36-63,79-102,164-193,200-227 1s54 d1s54a_ A:7-35,36-63,79-102,164-193,200-227 1q5i d1q5ia_ A:7-35,36-63,79-102,164-193,200-227 1q5i d1q5ib_ B:7-35,36-63,79-102,164-193,200-227 1s53 d1s53a_ A:7-35,36-63,79-102,164-193,200-227 1s53 d1s53b_ B:7-35,36-63,79-102,164-193,200-227 1q5j d1q5ja_ A:7-35,36-63,79-102,164-193,200-227 1py6 d1py6a_ A:7-35,36-63,79-102,164-193,200-227 1py6 d1py6b_ B:7-35,36-63,79-102,164-193,200-227 1s52 d1s52a_ A:7-35,36-63,79-102,164-193,200-227 1tn0 d1tn0b_ B:7-35,36-63,79-102,164-193,200-227 1brr d1brra_ A:9-34,36-63,79-102,164-192,200-227 1q5j d1q5jb_ B:7-35,36-63,79-102,164-193,200-227 1tn0 d1tn0a_ A:7-35,36-63,79-102,164-193,200-227 1s52 d1s52b_ B:7-35,36-63,79-102,164-193,200-227 1fbb d1fbba_ A:9-34,36-63,79-102,164-193,200-227 1s51 d1s51a_ A:7-35,36-63,79-102,164-193,200-227 1s51 d1s51b_ B:7-35,36-63,79-102,164-193,200-227 1tn5 d1tn5a_ A:7-35,36-63,79-102,164-193,200-227 1tn5 d1tn5b_ B:7-35,36-63,79-102,164-193,200-227 1pxs d1pxsb_ B:7-35,36-63,79-102,164-193,200-227 1pxs d1pxsa_ A:7-35,36-63,79-102,164-193,200-227 1cwq d1cwqb_ B:6-34,36-63,79-102,167-192,200-227 1p8u d1p8ua_ A:7-34,36-63,79-102,164-192,200-227 1e12 d1e12a_ A:25-54,56-83,105-128,192-218,226-257 1e12 d1e12a_ A:105-128,130-154,157-191,192-218,226-257 1fbk d1fbka_ A:9-34,36-63,79-102,164-193,200-227 1uaz d1uaza_ A:85-108,110-134,136-170,170-199,206-233 1xji d1xjia1 A:7-35,36-63,79-102,164-192,200-227 1brx d1brxa_ A:7-34,36-63,79-102,167-192,200-227 1cwq d1cwqa_ A:6-32,36-63,79-102,167-192,200-227 1pxr d1pxra_ A:7-35,36-63,79-102,164-192,200-227 1pxr d1pxrb_ B:7-35,36-63,79-102,164-192,200-227 1o0a d1o0aa_ A:7-34,36-63,79-102,164-193,200-227 1fbk d1fbka_ A:79-102,104-128,130-164,164-193,200-227 1vjm d1vjma_ A:9-35,36-63,79-102,164-193,200-227 1qhj d1qhja_ A:9-35,36-63,79-102,164-193,200-227 1dze d1dzea_ A:6-34,36-63,79-102,164-193,200-227 1e0p d1e0pa_ A:9-35,36-63,79-102,164-193,200-227 1kg8 d1kg8a_ A:7-32,36-63,79-102,167-193,200-227 1iw6 d1iw6a_ A:6-34,36-63,79-102,164-193,200-227 1f50 d1f50a_ A:7-34,36-63,79-102,164-192,200-227 1s8j d1s8ja_ A:7-34,36-64,78-102,164-193,200-227 1uaz d1uazb_ B:85-108,110-134,136-170,170-199,206-233 1kg9 d1kg9a_ A:7-34,36-63,79-102,164-193,200-227 1brr d1brrb_ B:7-34,36-63,79-102,164-193,200-227 1qm8 d1qm8a_ A:5-34,36-63,79-102,164-193,200-227 1ixf d1ixfa_ A:6-34,36-63,79-102,164-192,200-227 1x0k d1x0k11 1:6-34,36-63,79-102,164-192,200-227 1mgy d1mgya_ A:7-34,36-64,78-102,164-193,200-227 1kgb d1kgba_ A:7-34,36-63,79-102,164-193,200-227 1uaz d1uaza_ A:14-40,42-69,85-108,170-199,206-233 1p8i d1p8ia_ A:7-34,36-63,79-102,164-193,200-227 1c8r d1c8ra_ A:7-32,36-63,79-102,164-193,200-227 2ntu d2ntua1 A:7-34,36-63,79-102,164-193,200-227 1p8h d1p8ha_ A:7-32,36-63,79-102,164-192,200-227 1ucq d1ucqa_ A:6-34,36-63,79-102,164-192,200-227 1c3w d1c3wa_ A:7-32,36-63,79-102,164-193,200-227 1fbb d1fbba_ A:79-102,104-128,130-164,164-193,200-227 1x0s d1x0sa1 A:5-34,36-63,79-102,164-193,200-227 1r2n d1r2na_ A:7-34,36-63,79-102,164-192,200-227 2f95 d2f95a1 A:3-29,30-57,69-92,153-182,189-222 1jgj d1jgja_ A:1-29,30-57,69-92,153-182,189-217 1qko d1qkoa_ A:5-34,36-63,79-102,164-193,200-227 1qkp d1qkpa_ A:5-34,36-63,79-102,164-193,200-227 1uaz d1uazb_ B:14-40,42-69,85-108,170-199,206-233 1f4z d1f4za_ A:7-32,36-63,79-102,164-193,200-227 1s8j d1s8ja_ A:78-102,104-128,130-164,164-193,200-227 1bm1 d1bm1a_ A:7-34,36-63,79-102,164-193,200-226 1r84 d1r84a_ A:7-34,36-63,79-102,164-192,200-227 1ap9 d1ap9a_ A:79-102,104-128,133-160,164-192,200-225 2f93 d2f93a1 A:3-29,30-57,69-92,153-182,189-222 1m0l d1m0la_ A:7-32,36-63,79-102,164-193,200-227 1m0k d1m0ka_ A:7-32,36-63,79-102,164-193,200-227 1mgy d1mgya_ A:78-102,104-128,130-164,164-193,200-227 1at9 d1at9a_ A:7-32,36-64,79-102,164-193,200-227 2ntw d2ntwa1 A:7-32,36-63,79-102,164-193,200-227 1iw9 d1iw9a_ A:5-34,36-63,79-102,164-192,200-227 1x0s d1x0sa1 A:79-102,104-128,130-164,164-193,200-227 1ap9 d1ap9a_ A:7-33,36-63,79-102,164-192,200-225 1s8l d1s8la_ A:76-102,104-128,130-164,164-193,200-227 1dze d1dzea_ A:79-102,104-128,130-164,164-193,200-227 1vjm d1vjma_ A:79-102,104-128,130-164,164-193,200-227 1qhj d1qhja_ A:79-102,104-128,130-164,164-193,200-227 1m0m d1m0ma_ A:7-32,36-63,79-102,164-193,200-227 1iw6 d1iw6a_ A:79-102,104-128,130-164,164-193,200-227 1qkp d1qkpa_ A:79-102,104-128,130-164,164-193,200-227 1qm8 d1qm8a_ A:79-102,104-128,130-164,164-193,200-227 1kme d1kmea_ A:79-102,104-128,130-164,164-193,200-227 1kme d1kmeb_ B:79-102,104-128,130-164,164-193,200-227 1qko d1qkoa_ A:79-102,104-128,130-164,164-193,200-227 1brr d1brrb_ B:79-102,104-128,130-164,164-193,200-227 1kg8 d1kg8a_ A:79-102,104-128,130-155,167-193,200-227 1x0i d1x0i11 1:79-102,104-129,130-164,164-193,200-227 1jv7 d1jv7a_ A:78-102,104-129,130-164,164-193,200-227 1s8l d1s8la_ A:7-34,36-64,76-102,164-193,200-227 1e0p d1e0pa_ A:79-102,104-128,130-164,164-193,200-227 1f4z d1f4za_ A:79-102,104-128,130-156,164-193,200-227 1s54 d1s54a_ A:79-102,104-128,130-164,164-193,200-227 1s54 d1s54b_ B:79-102,104-128,130-164,164-193,200-227 1jgj d1jgja_ A:69-92,94-119,120-152,153-182,189-217 1py6 d1py6b_ B:79-102,104-128,130-164,164-193,200-227 1s53 d1s53b_ B:79-102,104-128,130-164,164-193,200-227 1py6 d1py6a_ A:79-102,104-128,130-164,164-193,200-227 1bm1 d1bm1a_ A:79-102,104-128,131-164,164-193,200-226 1m0m d1m0ma_ A:79-102,104-128,130-156,164-193,200-227 1s53 d1s53a_ A:79-102,104-128,130-164,164-193,200-227 1q5j d1q5jb_ B:79-102,104-128,130-164,164-193,200-227 1c3w d1c3wa_ A:79-102,104-128,130-156,164-193,200-227 1q5i d1q5ib_ B:79-102,104-128,130-164,164-193,200-227 1q5i d1q5ia_ A:79-102,104-128,130-164,164-193,200-227 1c8r d1c8ra_ A:79-102,104-128,130-156,164-193,200-227 1jv6 d1jv6a_ A:78-102,104-129,130-164,164-193,200-227 1q5j d1q5ja_ A:79-102,104-128,130-164,164-193,200-227 1o0a d1o0aa_ A:79-102,104-128,130-156,164-193,200-227 1pxs d1pxsb_ B:79-102,104-128,130-164,164-193,200-227 1pxs d1pxsa_ A:79-102,104-128,130-164,164-193,200-227 1s51 d1s51a_ A:79-102,104-128,130-164,164-193,200-227 1brd d1brda_ A:74-100,106-127,137-157,166-191,202-225 1s51 d1s51b_ B:79-102,104-128,130-164,164-193,200-227 1x0k d1x0k11 1:79-102,104-128,130-164,164-192,200-227 1kg9 d1kg9a_ A:79-102,104-128,130-156,164-193,200-227 2ntw d2ntwa1 A:79-102,104-128,130-156,164-193,200-227 1tn0 d1tn0b_ B:79-102,104-128,130-164,164-193,200-227 1tn0 d1tn0a_ A:79-102,104-128,130-164,164-193,200-227 1kgb d1kgba_ A:79-102,104-128,130-156,164-193,200-227 1pxr d1pxrb_ B:79-102,104-128,130-164,164-192,200-227 1pxr d1pxra_ A:79-102,104-128,130-164,164-192,200-227 1ixf d1ixfa_ A:79-102,104-128,130-164,164-192,200-227 1s52 d1s52b_ B:79-102,104-128,130-164,164-193,200-227 1brr d1brra_ A:79-102,104-128,130-164,164-192,200-227 1s52 d1s52a_ A:79-102,104-128,130-164,164-193,200-227 1m0l d1m0la_ A:79-102,104-128,130-156,164-193,200-227 2ntu d2ntua1 A:79-102,104-128,130-156,164-193,200-227 1brr d1brrc_ C:79-102,104-128,130-164,164-192,200-227 1at9 d1at9a_ A:79-102,104-129,130-161,164-193,200-227 1r84 d1r84a_ A:79-102,104-128,130-164,164-192,200-227 1r2n d1r2na_ A:79-102,104-128,130-164,164-192,200-227 1m0k d1m0ka_ A:79-102,104-128,130-156,164-193,200-227 1ucq d1ucqa_ A:79-102,104-128,130-164,164-192,200-227 1tn5 d1tn5b_ B:79-102,104-128,130-164,164-193,200-227 1tn5 d1tn5a_ A:79-102,104-128,130-164,164-193,200-227 1p8i d1p8ia_ A:79-102,104-128,130-156,164-193,200-227 2brd d2brda_ A:75-103,104-128,130-159,164-196,200-227 1xji d1xjia1 A:79-102,104-128,130-164,164-192,200-227 1iw9 d1iw9a_ A:79-102,104-128,130-164,164-192,200-227 1h68 d1h68a1 A:69-92,94-119,120-143,153-182,189-219 1gu8 d1gu8a_ A:69-92,94-119,120-143,153-182,189-219 1h2s d1h2sa_ A:2-29,30-57,69-92,153-182,189-224 1c8s d1c8sa_ A:7-34,36-63,79-102,176-193,200-222 1brr d1brrc_ C:5-32,36-63,79-102,164-192,200-227 1gue d1guea_ A:69-92,94-119,120-143,153-182,189-219 1c8s d1c8sa_ A:79-102,104-128,130-153,176-193,200-222 1p8u d1p8ua_ A:79-102,104-128,130-156,164-192,200-227 1brd d1brda_ A:8-32,38-62,74-100,166-191,202-225 1p8h d1p8ha_ A:79-102,104-128,130-156,164-192,200-227 1jfp d1jfpa_ A:110-134,151-178,195-221,262-278,280-301 1xio d1xioa_ A:69-93,98-122,124-158,158-187,194-226 1f50 d1f50a_ A:79-102,104-128,130-156,164-192,200-227 1brx d1brxa_ A:79-102,104-128,130-152,167-192,200-227 2f95 d2f95a1 A:69-92,94-119,120-143,153-182,189-222 2f93 d2f93a1 A:69-92,94-119,120-143,153-182,189-222 1hzx d1hzxb_ B:105-140,149-174,199-226,265-279,284-301 1l9h d1l9hb_ B:105-140,149-174,199-226,265-279,284-301 1h2s d1h2sa_ A:69-92,94-119,120-143,153-182,189-224 1u19 d1u19b_ B:105-141,149-174,199-231,265-279,284-301 1hzx d1hzxa_ A:105-141,149-174,199-231,265-279,284-301 2g87 d2g87b1 B:105-141,149-174,199-231,265-279,284-301 1u19 d1u19a_ A:105-141,149-174,199-231,265-279,284-301 2at9 d2at9a_ A:79-102,104-128,130-157,164-192,200-227 2g87 d2g87a1 A:105-141,149-174,199-231,265-279,284-301 1l9h d1l9ha_ A:105-141,149-174,199-231,265-279,284-301 1f88 d1f88b_ B:106-141,148-174,199-226,265-279,284-301 2hpy d2hpya1 A:105-141,149-174,199-231,265-279,284-301 1gzm d1gzma_ A:105-141,149-174,199-232,265-279,284-301 1gzm d1gzmb_ B:105-141,149-174,199-232,265-279,284-301 1l0m d1l0ma_ A:81-94,104-129,131-159,166-193,200-217 2hpy d2hpyb1 B:105-141,149-174,199-231,265-279,284-301 1f88 d1f88a_ A:105-141,149-174,199-231,265-279,284-301 1hzx d1hzxb_ B:33-66,70-90,105-140,244-266,300-311 1f88 d1f88a_ A:33-66,70-91,105-141,242-266,300-311 1l9h d1l9hb_ B:33-66,70-90,105-140,244-266,300-311 1f88 d1f88b_ B:33-66,70-90,106-141,243-266,300-311 2hpy d2hpyb1 B:33-66,70-91,105-141,241-266,300-311 1u19 d1u19a_ A:33-66,70-91,105-141,241-266,300-311 2g87 d2g87a1 A:33-66,70-91,105-141,241-266,300-311 1ln6 d1ln6a_ A:40-49,73-98,110-128,262-278,287-301 1hzx d1hzxa_ A:33-66,70-90,105-141,241-266,300-311 1jfp d1jfpa_ A:51-66,70-99,110-134,254-263,300-317 1gzm d1gzmb_ B:33-66,70-91,105-141,240-266,300-311 1gue d1guea_ A:69-92,94-119,142-153,153-182,189-219 2g87 d2g87b1 B:33-66,70-91,105-141,241-266,300-311 1u19 d1u19b_ B:33-66,70-91,105-141,241-266,300-311 1h68 d1h68a1 A:69-92,94-119,142-153,153-182,189-219 1gu8 d1gu8a_ A:69-92,94-119,142-153,153-182,189-219 1gzm d1gzma_ A:33-66,70-91,105-141,240-266,300-311 2f93 d2f93a1 A:69-92,94-119,142-153,153-182,189-222 1l9h d1l9ha_ A:33-66,70-90,105-141,241-266,300-311 2f95 d2f95a1 A:69-92,94-119,142-153,153-182,189-222 1hzx d1hzxb_ B:33-66,70-90,105-140,265-279,284-301 1l9h d1l9ha_ A:33-66,70-90,105-141,265-279,284-301 1l9h d1l9hb_ B:33-66,70-90,105-140,265-279,284-301 1l0m d1l0ma_ A:7-27,45-65,81-94,166-193,200-217 2hpy d2hpya1 A:33-66,70-101,105-141,241-266,300-311 1f88 d1f88b_ B:33-66,70-90,106-141,265-279,284-301 1h2s d1h2sa_ A:69-92,94-119,142-153,153-182,189-224 1f88 d1f88a_ A:33-66,70-91,105-141,265-279,284-301 1jfp d1jfpa_ A:110-134,151-178,195-221,254-263,280-301 1ln6 d1ln6a_ A:110-128,150-167,209-219,262-278,287-301 1ln6 d1ln6a_ A:48-64,73-98,110-128,262-278,287-301 1gzm d1gzma_ A:105-141,149-174,199-232,240-266,284-301 1gzm d1gzmb_ B:105-141,149-174,199-232,240-266,284-301 1l9h d1l9hb_ B:105-140,149-174,199-226,244-266,284-301 1f88 d1f88a_ A:33-66,70-91,105-141,242-266,284-301 1f88 d1f88a_ A:105-141,149-174,199-231,242-266,284-301 1hzx d1hzxb_ B:105-140,149-174,199-226,244-266,284-301 2hpy d2hpyb1 B:33-66,70-91,105-141,241-266,284-301 1hzx d1hzxb_ B:33-66,70-90,105-140,244-266,284-301 1f88 d1f88b_ B:106-141,148-174,199-226,243-266,284-301 1l9h d1l9hb_ B:33-66,70-90,105-140,244-266,284-301 1f88 d1f88b_ B:33-66,70-90,106-141,243-266,284-301 2g87 d2g87a1 A:105-141,149-174,199-231,241-266,284-301 1u19 d1u19a_ A:105-141,149-174,199-231,241-266,284-301 1u19 d1u19a_ A:33-66,70-91,105-141,241-266,284-301 2hpy d2hpya1 A:105-141,149-174,199-231,241-266,284-301 2g87 d2g87a1 A:33-66,70-91,105-141,241-266,284-301 1u19 d1u19b_ B:105-141,149-174,199-231,241-266,284-301 2g87 d2g87b1 B:105-141,149-174,199-231,241-266,284-301 2hpy d2hpyb1 B:105-141,149-174,199-231,241-266,284-301 1l9h d1l9hb_ B:33-66,89-101,105-140,244-266,284-301 1f88 d1f88b_ B:33-66,89-101,106-141,243-266,284-301 2g87 d2g87b1 B:33-66,70-91,105-141,241-266,284-301 1u19 d1u19b_ B:33-66,70-91,105-141,241-266,284-301 1l9h d1l9ha_ A:105-141,149-174,199-231,241-266,284-301 1hzx d1hzxa_ A:33-66,70-90,105-141,241-266,284-301 1hzx d1hzxa_ A:105-141,149-174,199-231,241-266,284-301 1l9h d1l9ha_ A:33-66,70-90,105-141,241-266,284-301 1gzm d1gzmb_ B:33-66,70-91,105-141,240-266,284-301 1gzm d1gzma_ A:33-66,70-91,105-141,240-266,284-301 1hzx d1hzxb_ B:33-66,89-101,105-140,244-266,284-301 2hpy d2hpya1 A:33-66,70-101,105-141,241-266,284-301 1l9h d1l9ha_ A:33-66,89-101,105-141,241-266,284-301 2. a.95.1 Influenza virus matrix protein M1 superficially similar to membrane translocation domains ! Influenza virus matrix protein M1 multihelical; consists of two different all-alpha subdomains, 4 helices each 1ea3 d1ea3b_ B:2-16,18-34,38-49,53-69,139-158 1ea3 d1ea3a_ A:2-16,18-34,38-49,53-69,139-158 1aa7 d1aa7a_ A:2-16,18-34,38-49,53-68,139-158 1aa7 d1aa7b_ B:202-216,218-234,238-249,253-269,339-358 1ea3 d1ea3a_ A:2-16,53-69,77-86,120-135,139-158 1ea3 d1ea3b_ B:2-16,53-69,77-86,120-135,139-158 1aa7 d1aa7b_ B:202-216,253-269,277-286,320-334,339-358 1aa7 d1aa7a_ A:2-16,53-68,77-86,120-134,139-158 3. 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 2q80 d2q80e1 E:23-40,42-69,84-107,108-136,153-167 2q80 d2q80f1 F:23-40,42-69,84-107,108-136,153-167 2q80 d2q80a1 A:23-40,42-69,84-107,108-136,153-167 2q80 d2q80b1 B:23-40,42-69,84-107,108-136,153-167 1ubw d1ubwa_ A:72-86,92-122,138-162,164-193,215-232 2q80 d2q80d1 D:23-40,42-69,84-107,108-136,153-167 1fps d1fpsa_ A:72-86,92-122,138-164,164-193,215-232 2q80 d2q80c1 C:23-40,42-69,84-107,108-136,153-167 1ubv d1ubva_ A:72-86,92-122,138-164,164-193,215-232 1ubx d1ubxa_ A:72-86,92-122,138-164,164-193,215-232 1uby d1ubya_ A:72-86,92-122,138-164,164-193,215-232 2q80 d2q80e1 E:23-40,42-69,153-167,172-195,255-279 2q80 d2q80f1 F:23-40,42-69,153-167,172-195,255-279 2q80 d2q80a1 A:23-40,42-69,153-167,172-195,255-279 2q80 d2q80d1 D:23-40,42-69,153-167,172-195,255-279 2q80 d2q80b1 B:23-40,42-69,153-167,172-195,255-279 2q80 d2q80c1 C:23-40,42-69,153-167,172-195,255-279 1hxg d1hxga2 A:266-279,283-308,332-357,357-386,403-416 5eat d5eata2 A:266-279,283-308,332-357,357-386,403-416 1hx9 d1hx9a2 A:266-279,283-308,332-357,357-386,403-416 5eas d5easa2 A:266-279,283-308,332-357,357-386,403-416 1hxc d1hxca2 A:266-279,283-308,332-357,356-386,403-416 1hxa d1hxaa2 A:266-279,283-308,332-357,357-386,403-416 1hm4 d1hm4a_ A:49-59,62-86,114-131,132-157,178-191 1hm7 d1hm7a_ A:49-59,62-86,114-129,132-156,178-191 1ps1 d1ps1b_ B:49-59,62-86,114-131,132-157,178-191 1ezf d1ezfb_ B:51-61,62-86,124-136,136-161,176-191 1rtr d1rtra_ A:44-58,60-84,178-194,196-229,250-273 1hm4 d1hm4b_ B:49-59,62-86,114-131,132-159,178-191 1dgp d1dgpa_ A:84-94,97-122,147-165,164-184,203-218 5eau d5eaua2 A:266-279,283-308,332-357,358-386,403-416 1dgp d1dgpb_ B:84-94,97-122,147-165,164-184,203-218 1hm7 d1hm7b_ B:49-59,62-86,114-131,132-159,178-191 1ezf d1ezfc_ C:51-61,62-86,124-136,136-161,176-191 1ezf d1ezfa_ A:51-61,62-86,124-136,136-160,175-191 1di1 d1di1a_ A:84-94,97-122,147-165,164-185,203-218 1di1 d1di1b_ B:84-94,97-122,147-165,164-185,203-218 1dgp d1dgpa_ A:84-94,97-122,122-139,164-184,203-218 1dgp d1dgpb_ B:84-94,97-122,122-139,164-184,203-218 1ps1 d1ps1a_ A:49-59,62-86,114-129,132-157,178-191 2q9y d2q9ya1 A:59-79,82-103,125-135,143-167,187-197 1yyt d1yyta1 A:59-79,82-103,125-135,143-167,187-197 2q9z d2q9za1 A:59-79,82-103,125-135,143-167,187-197 1yyt d1yytb1 B:59-79,82-102,125-135,143-167,187-197 1yyu d1yyua1 A:59-79,82-103,125-135,143-167,187-197 1yyu d1yyub1 B:59-79,82-103,125-135,143-167,187-197 1kiz d1kiza_ A:59-79,82-103,125-135,143-167,187-197 1jfa d1jfaa_ A:59-79,82-103,125-135,143-167,187-197 2q9z d2q9zb1 B:59-79,82-102,125-135,143-167,187-197 1jfg d1jfga_ A:59-79,82-102,125-135,143-167,187-197 1kiy d1kiya_ A:59-79,82-103,125-135,143-167,187-197 1kiy d1kiyb_ B:59-79,82-102,125-135,143-167,187-197 1kiz d1kizb_ B:59-79,82-102,125-135,143-167,187-197 1jfa d1jfab_ B:59-79,82-102,125-135,143-167,187-197 1rtr d1rtra_ A:44-58,60-84,104-126,130-146,178-194 1rtr d1rtrb_ B:44-58,60-84,104-126,130-146,178-194 2q9y d2q9yb1 B:59-79,82-102,125-135,143-167,187-197 1jfg d1jfgb_ B:59-79,82-102,125-135,143-167,187-197 1v4j d1v4ja_ A:42-56,60-86,101-124,125-150,155-177 1v4j d1v4jb_ B:42-56,60-86,101-124,125-150,155-177 1v4i d1v4ia_ A:42-56,60-86,101-124,125-150,155-177 1v4e d1v4eb_ B:42-56,60-86,101-124,125-150,155-177 1vg6 d1vg6a_ A:42-56,60-86,101-124,125-150,155-177 1vg2 d1vg2a_ A:42-56,60-86,101-124,125-150,155-177 1v4k d1v4ka_ A:42-56,60-86,101-124,125-150,155-177 1rqi d1rqib_ B:67-81,83-107,127-149,155-172,203-219 1v4e d1v4ea_ A:42-56,60-86,101-124,125-150,155-177 1vg7 d1vg7a_ A:42-56,60-86,101-124,125-150,155-177 1rqi d1rqia_ A:67-81,83-107,127-149,155-172,203-219 1v4h d1v4ha_ A:42-56,60-86,101-124,125-150,155-177 1rqj d1rqjb_ B:67-81,83-107,127-149,155-172,203-219 1rqj d1rqja_ A:67-81,83-107,127-149,155-172,203-219 1vg4 d1vg4a_ A:42-56,60-86,101-124,125-150,155-177 1vg3 d1vg3a_ A:42-56,60-86,101-124,125-153,155-177 1vg4 d1vg4b_ B:42-56,60-86,101-124,125-150,155-177 1n22 d1n22b2 B:316-329,333-358,453-466,554-575,577-596 1n1b d1n1ba2 A:316-329,333-358,453-466,554-575,583-596 1n1b d1n1bb2 B:316-329,333-358,453-466,554-575,583-596 5eat d5eata2 A:266-279,283-308,403-416,502-521,534-545 1hxa d1hxaa2 A:266-279,283-308,403-416,502-521,534-545 1hxg d1hxga2 A:266-279,283-308,403-416,502-521,534-545 1n21 d1n21a2 A:316-329,333-358,382-408,411-436,453-466 1n1b d1n1bb2 B:316-329,333-358,382-408,411-436,453-466 1n22 d1n22b2 B:316-329,333-358,382-408,411-436,453-466 1n1b d1n1ba2 A:316-329,333-358,382-408,411-436,453-466 1n22 d1n22a2 A:316-329,333-358,382-408,411-436,453-466 1n24 d1n24b2 B:316-329,333-358,382-408,411-436,453-466 1n1z d1n1za2 A:316-329,333-358,382-408,411-436,453-466 1n1z d1n1zb2 B:316-329,333-358,382-408,411-436,453-466 1n24 d1n24a2 A:316-329,333-358,382-408,411-436,453-466 1n23 d1n23b2 B:316-329,333-358,382-408,411-436,453-466 1n23 d1n23a2 A:316-329,333-358,382-408,411-436,453-466 1n20 d1n20b2 B:316-329,333-358,382-408,411-436,453-466 1n20 d1n20a2 A:316-329,333-358,382-408,411-436,453-466 5. a.232.1 RNA-binding protein She2p RNA-binding protein She2p 5 helices; bundle, closed, left-handed twist; topological similarity to the middle domain of the L-aspartase-like fold (scop_cf 48556) 1xly d1xlya_ A:10-46,48-72,91-130,137-163,204-237 1xly d1xlyb_ B:13-46,48-73,92-130,137-163,204-237 7. a.127.1 L-aspartase-like L-aspartase-like multihelical, consists of three all-alpha domains 1re5 d1re5c_ C:105-144,161-189,229-259,285-311,316-348 1re5 d1re5d_ D:105-144,161-189,229-259,285-311,316-348 1re5 d1re5b_ B:105-144,161-189,229-259,285-311,316-348 1re5 d1re5a_ A:105-144,161-189,229-259,285-311,316-348 1f1o d1f1oa_ A:89-128,147-175,215-245,266-292,297-329 1c3c d1c3cb_ B:93-132,149-177,215-245,271-297,302-334 1dof d1dofb_ B:95-134,151-178,219-249,271-297,302-334 1c3c d1c3ca_ A:93-132,149-177,215-245,271-297,302-334 1dof d1dofc_ C:95-134,151-178,219-249,271-297,302-334 1dof d1dofd_ D:95-134,151-178,219-249,271-297,302-334 1dof d1dofa_ A:95-134,151-178,219-249,271-297,302-334 1k62 d1k62b_ B:112-151,168-196,236-265,290-315,322-353 1c3u d1c3ua_ A:93-132,149-177,215-245,271-297,302-334 1c3u d1c3ub_ B:93-132,149-177,215-245,271-297,302-334 1dcn d1dcnb_ B:114-153,170-198,238-267,293-317,324-355 1auw d1auwc_ C:112-151,168-196,236-265,290-315,322-353 1auw d1auwa_ A:112-151,168-196,236-265,290-315,322-353 1jsw d1jswd_ D:143-182,199-227,274-303,330-357,362-394 1tju d1tjua_ A:114-153,170-198,238-267,292-317,324-355 1auw d1auwd_ D:112-151,168-196,236-265,290-315,322-353 1i0a d1i0ac_ C:112-151,168-196,236-265,290-315,322-353 1aos d1aosa_ A:112-151,168-196,236-265,290-315,322-353 1aos d1aosb_ B:112-151,168-196,236-265,290-315,322-353 1k7w d1k7wb_ B:114-153,170-198,238-267,292-317,324-355 1tju d1tjud_ D:114-153,170-198,238-267,292-317,324-355 1u15 d1u15d_ D:112-151,168-196,236-265,290-315,322-353 1tjv d1tjvd_ D:114-153,170-198,238-267,292-317,324-355 1hy1 d1hy1b_ B:112-151,168-196,236-265,290-315,322-353 1hy1 d1hy1d_ D:112-151,168-196,236-265,290-315,322-353 1tjv d1tjva_ A:114-153,170-198,238-267,292-317,324-355 1i0a d1i0ad_ D:112-151,168-196,236-265,290-315,322-353 1k7w d1k7wd_ D:114-153,170-198,238-267,292-317,324-355 1tjw d1tjwb_ B:114-153,170-198,238-267,292-317,324-355 1hy0 d1hy0b_ B:112-151,168-196,236-265,290-315,322-353 1tjw d1tjwd_ D:114-153,170-198,238-267,292-317,324-355 1tjv d1tjvb_ B:114-153,170-198,238-267,292-317,324-355 1tjw d1tjwa_ A:114-153,170-198,238-267,292-317,324-355 1k7w d1k7wc_ C:114-153,170-198,238-267,292-317,324-355 1tju d1tjub_ B:114-153,170-198,238-267,292-317,324-355 1tju d1tjuc_ C:114-153,170-198,238-267,292-317,324-355 1u15 d1u15a_ A:112-151,168-196,236-265,290-315,322-353 1hy1 d1hy1c_ C:112-151,168-196,236-265,290-315,322-353 1tjw d1tjwc_ C:114-153,170-198,238-267,292-317,324-355 1tjv d1tjvc_ C:114-153,170-198,238-267,292-317,324-355 1auw d1auwb_ B:112-151,168-196,236-265,290-315,322-353 1u15 d1u15b_ B:112-151,168-196,236-265,290-315,322-353 1k7w d1k7wa_ A:114-153,170-198,238-267,292-317,324-355 1i0a d1i0ab_ B:112-151,168-197,236-265,290-315,322-353 1u15 d1u15c_ C:112-151,168-196,236-265,290-315,322-353 1i0a d1i0aa_ A:112-151,168-197,236-265,290-315,322-353 1tj7 d1tj7a_ A:108-147,164-192,232-261,286-311,318-349 1q5n d1q5na_ A:106-145,162-190,231-260,286-312,317-349 1tj7 d1tj7b_ B:108-147,164-192,232-261,286-311,318-349 1j3u d1j3ub_ B:140-179,196-224,271-300,327-354,359-391 1u16 d1u16a_ A:112-151,168-196,236-266,290-315,322-353 1j3u d1j3ua_ A:140-179,196-224,271-300,327-354,359-391 1hy0 d1hy0a_ A:112-151,168-196,236-266,290-315,322-353 1eb4 d1eb4a_ A:197-230,279-309,331-362,379-400,419-453 1gk2 d1gk2a_ A:197-230,279-309,331-362,379-400,419-453 1gkm d1gkma_ A:197-230,279-309,331-362,379-400,419-453 1jsw d1jswb_ B:143-182,199-228,275-303,330-357,362-394 1gk2 d1gk2b_ B:197-230,279-309,331-362,379-400,419-453 1gk2 d1gk2d_ D:197-230,279-309,331-362,379-400,419-453 1gkj d1gkja_ A:197-230,279-309,331-362,379-400,419-453 1jsw d1jswc_ C:143-181,199-227,274-303,330-357,362-394 1gk2 d1gk2c_ C:197-230,279-309,331-362,381-400,419-453 1kq7 d1kq7a_ A:159-179,196-224,271-300,327-354,361-391 1fuq d1fuqb_ B:159-179,196-224,271-300,327-354,361-391 1kq7 d1kq7b_ B:159-179,196-225,271-300,327-354,361-391 1fup d1fupa_ A:159-179,196-225,271-300,327-354,361-391 2fus d2fusa_ A:159-179,196-225,271-300,327-354,361-391 1fup d1fupb_ B:159-179,196-225,271-300,327-354,361-391 2fus d2fusb_ B:159-179,196-225,271-300,327-354,361-391 1fuq d1fuqa_ A:159-179,196-225,271-300,327-354,361-391 1fuo d1fuoa_ A:159-179,196-225,271-300,327-354,361-391 1fur d1furb_ B:159-179,196-225,271-300,327-354,361-391 1fuo d1fuob_ B:159-179,196-225,271-300,327-354,361-391 1fur d1fura_ A:159-179,196-225,271-300,327-354,361-391 1k62 d1k62a_ A:112-151,168-196,236-265,290-317,322-353 1dcn d1dcnd_ D:114-153,170-198,238-267,292-319,324-355 1dcn d1dcnc_ C:114-153,170-198,238-267,293-319,324-355 1jsw d1jswa_ A:143-184,199-227,274-303,330-357,364-394 1dcn d1dcna_ A:114-153,170-198,238-267,292-319,324-355 1hy1 d1hy1a_ A:112-151,168-196,236-265,290-317,322-353 1yfm d1yfma_ A:164-207,221-249,296-325,352-379,386-416 1vdk d1vdkb_ B:139-182,196-224,271-300,327-354,361-391 1vdk d1vdka_ A:139-182,196-224,271-300,327-354,361-391 1gk3 d1gk3a_ A:196-230,279-309,331-362,381-400,419-453 1b8f d1b8fa_ A:196-230,279-309,331-362,379-400,419-453 1kq7 d1kq7b_ B:139-160,196-225,271-300,327-354,361-391 1fup d1fupb_ B:139-160,196-225,271-300,327-354,361-391 1fuo d1fuob_ B:139-160,196-225,271-300,327-354,361-391 2fus d2fusa_ A:139-160,196-225,271-300,327-354,361-391 2fus d2fusb_ B:139-160,196-225,271-300,327-354,361-391 1fup d1fupa_ A:139-160,196-225,271-300,327-354,361-391 1fuo d1fuoa_ A:139-160,196-225,271-300,327-354,361-391 1fur d1furb_ B:139-160,196-225,271-300,327-354,361-391 1fuq d1fuqa_ A:139-160,196-225,271-300,327-354,361-391 1yfe d1yfea1 A:139-182,196-225,271-300,327-354,361-391 1fur d1fura_ A:139-160,196-225,271-300,327-354,361-391 1kq7 d1kq7a_ A:139-160,196-224,271-300,327-354,361-391 1fuq d1fuqb_ B:139-160,196-224,271-300,327-354,361-391 1k62 d1k62a_ A:365-381,383-402,409-418,421-430,429-438 1w27 d1w27b_ B:262-295,350-380,402-433,455-475,493-550 1w27 d1w27a_ A:262-295,350-380,402-433,455-475,493-550 1t6p d1t6ph_ H:272-305,362-393,415-446,465-486,505-565 1t6p d1t6pg_ G:272-305,362-393,415-446,465-486,505-565 1t6j d1t6jb_ B:272-305,362-393,415-446,465-486,505-565 1t6p d1t6pe_ E:272-305,362-393,415-446,465-486,505-565 1t6j d1t6ja_ A:272-305,362-393,415-446,465-486,505-565 1t6p d1t6pa_ A:272-305,362-393,415-446,465-486,505-565 1t6p d1t6pd_ D:272-305,362-393,415-446,465-486,505-565 1t6p d1t6pf_ F:272-305,362-393,415-446,465-486,505-565 1t6p d1t6pc_ C:272-305,362-393,415-446,465-486,505-565 1t6p d1t6pb_ B:272-305,362-393,415-446,465-486,505-565 8. 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:263-298,304-323,333-365,370-396,405-432 1xme d1xmea1 A:64-98,180-208,220-256,343-369,378-401 1fft d1ffta_ A:271-307,312-327,341-373,378-404,413-440 1fft d1fftf_ F:271-307,312-327,341-373,378-404,413-440 1oco d1ocon_ N:227-263,269-288,298-330,335-361,370-396 1oco d1ocoa_ A:227-263,269-288,298-330,335-361,370-396 1occ d1occn_ N:227-263,269-288,298-330,335-361,370-397 1occ d1occa_ A:227-263,269-288,298-330,335-361,370-397 1ocz d1oczn_ N:227-263,269-288,298-330,335-361,370-397 1ocz d1ocza_ A:227-263,269-288,298-330,335-361,370-397 2occ d2occn_ N:227-263,269-288,298-330,335-361,370-397 2occ d2occa_ A:227-263,269-288,298-330,335-361,370-397 1v55 d1v55n_ N:227-263,269-288,298-330,335-361,370-396 2eik d2eika1 A:227-263,269-288,298-330,335-361,370-396 1v55 d1v55a_ A:227-263,269-288,298-330,335-361,370-396 2eij d2eijn1 N:227-263,269-288,298-330,335-361,370-396 2eij d2eija1 A:227-263,269-288,298-330,335-361,370-396 2eik d2eikn1 N:227-263,269-288,298-330,335-361,370-396 2eil d2eila1 A:227-263,269-288,298-330,335-361,370-397 1m57 d1m57a_ A:271-307,312-331,341-373,378-404,413-440 2dys d2dysn1 N:227-263,269-288,298-330,335-361,370-397 1v54 d1v54n_ N:227-263,269-288,298-330,335-361,370-397 1v54 d1v54a_ A:227-263,269-288,298-330,335-361,370-397 2dys d2dysa1 A:227-263,269-288,298-330,335-361,370-397 2dyr d2dyrn1 N:227-263,269-288,298-330,335-361,370-397 1qle d1qlea_ A:83-121,218-235,263-298,370-396,405-432 2dyr d2dyra1 A:227-263,269-288,298-330,335-361,370-397 2gsm d2gsma1 A:271-307,312-331,341-373,378-404,413-440 3dtu d3dtua1 A:271-307,312-331,341-373,378-404,413-440 2gsm d2gsmc1 C:271-307,312-331,341-373,378-404,413-440 1m56 d1m56a_ A:271-307,312-331,341-373,378-404,413-440 1m56 d1m56g_ G:271-307,312-331,341-373,378-404,413-440 3dtu d3dtuc1 C:271-307,312-331,341-373,378-404,413-440 2eik d2eika1 A:50-88,182-199,227-263,335-361,370-396 1oco d1ocoa_ A:50-88,182-197,227-263,335-361,370-396 2dyr d2dyra1 A:50-88,182-199,227-263,335-361,370-397 1oco d1ocon_ N:50-88,182-197,227-263,335-361,370-396 1xme d1xmea1 A:220-256,261-280,291-328,343-369,378-401 2dys d2dysa1 A:50-88,182-199,227-263,335-361,370-397 2occ d2occa_ A:50-88,182-199,227-263,335-361,370-397 1ehk d1ehka_ A:64-98,180-208,220-256,343-357,378-404 2occ d2occn_ N:50-88,182-199,227-263,335-361,370-397 1ocz d1ocza_ A:50-88,182-197,227-263,335-361,370-397 1ocz d1oczn_ N:50-88,182-197,227-263,335-361,370-397 3dtu d3dtua1 A:91-129,226-243,271-307,378-404,413-440 2gsm d2gsmc1 C:91-129,226-241,271-307,378-404,413-440 1m57 d1m57a_ A:91-129,226-243,271-307,378-404,413-440 1m56 d1m56a_ A:91-129,226-243,271-307,378-404,413-440 1m56 d1m56g_ G:91-129,226-243,271-307,378-404,413-440 1ehk d1ehka_ A:220-256,261-280,291-328,343-357,378-404 1fft d1ffta_ A:95-132,226-243,271-307,378-404,413-440 1fft d1fftf_ F:95-132,226-243,271-307,378-404,413-440 1xme d1xmea1 A:64-98,102-127,142-175,180-208,220-256 1ehk d1ehka_ A:220-256,261-280,291-328,356-369,378-404 1ehk d1ehka_ A:64-98,102-127,142-175,180-208,220-256 2ein d2eina1 A:50-88,182-199,227-263,335-361,370-402 2ein d2einn1 N:50-88,182-199,227-263,335-361,370-402 1qle d1qlea_ A:83-121,127-151,176-208,218-235,263-298 1ocr d1ocrn_ N:50-88,182-199,227-263,335-361,370-402 2eim d2eima1 A:50-88,182-199,227-263,335-361,370-402 2eim d2eimn1 N:50-88,182-199,227-263,335-361,370-402 2eil d2eila1 A:50-88,182-216,227-263,335-361,370-397 2dyr d2dyrn1 N:50-88,182-216,227-263,335-361,370-397 2eij d2eija1 A:50-88,182-216,227-263,335-361,370-396 2eij d2eijn1 N:50-88,182-216,227-263,335-361,370-396 1v54 d1v54n_ N:50-88,182-216,227-263,335-361,370-397 1v54 d1v54a_ A:50-88,182-216,227-263,335-361,370-397 1ar1 d1ar1a_ A:83-121,218-235,263-299,370-396,405-437 2eik d2eikn1 N:50-88,182-216,227-263,335-361,370-396 1v55 d1v55n_ N:50-88,182-216,227-263,335-361,370-396 1v55 d1v55a_ A:50-88,182-216,227-263,335-361,370-396 2dys d2dysn1 N:50-88,182-216,227-263,335-361,370-397 2eim d2eima1 A:50-88,94-120,140-172,182-199,227-263 2eim d2eimn1 N:50-88,94-120,140-172,182-199,227-263 2occ d2occa_ A:50-88,94-120,140-172,182-199,227-263 1occ d1occn_ N:50-88,182-216,227-263,335-361,370-397 1occ d1occa_ A:50-88,182-216,227-263,335-361,370-397 2occ d2occn_ N:50-88,94-120,140-172,182-199,227-263 1ocr d1ocrn_ N:227-263,269-288,298-330,335-361,370-402 1ocr d1ocra_ A:227-263,269-288,298-330,335-361,370-402 2eik d2eika1 A:50-88,94-120,140-172,182-199,227-263 3dtu d3dtuc1 C:91-129,226-260,271-307,378-404,413-440 1ar1 d1ar1a_ A:263-299,304-323,333-365,370-396,405-437 2gsm d2gsma1 A:91-129,226-260,271-307,378-404,413-440 1m57 d1m57g_ G:91-129,226-243,271-307,378-404,413-445 1qle d1qlea_ A:83-121,127-151,176-208,234-252,263-298 1ocz d1ocza_ A:50-88,94-120,140-172,196-216,227-263 2occ d2occa_ A:50-88,94-120,140-172,198-216,227-263 1ocz d1oczn_ N:50-88,94-120,140-172,196-216,227-263 2eik d2eika1 A:50-88,94-120,140-172,198-216,227-263 2eim d2eima1 A:227-263,269-288,298-330,335-361,370-402 2occ d2occn_ N:50-88,94-120,140-172,198-216,227-263 1ocr d1ocrn_ N:50-88,94-120,140-172,182-199,227-263 2ein d2eina1 A:227-263,269-288,298-330,335-361,370-402 2eil d2eiln1 N:227-263,269-288,298-330,335-361,370-402 2dyr d2dyra1 A:50-88,94-120,140-172,182-199,227-263 1ar1 d1ar1a_ A:83-121,127-152,176-208,218-235,263-299 2eim d2eima1 A:50-88,94-120,140-172,198-216,227-263 2ein d2eina1 A:50-88,94-120,140-172,182-199,227-263 2ein d2einn1 N:50-88,94-120,140-172,182-199,227-263 2eim d2eimn1 N:50-88,94-120,140-172,198-216,227-263 2ein d2einn1 N:227-263,269-288,298-330,335-361,370-402 1m57 d1m57g_ G:271-307,312-331,341-373,378-404,413-445 1ocr d1ocrn_ N:50-88,94-120,140-172,198-216,227-263 1ocz d1ocza_ A:50-88,94-120,140-172,182-197,227-263 2ein d2eina1 A:50-88,94-120,140-172,198-216,227-263 1oco d1ocoa_ A:50-88,94-120,140-172,196-216,227-263 2dys d2dysa1 A:50-88,94-120,140-172,182-199,227-263 1ocz d1oczn_ N:50-88,94-120,140-172,182-197,227-263 2dyr d2dyra1 A:50-88,94-120,140-172,198-216,227-263 1oco d1ocon_ N:50-88,94-120,140-172,196-216,227-263 1ar1 d1ar1a_ A:83-121,127-152,176-208,234-252,263-299 1oco d1ocoa_ A:50-88,94-120,140-172,182-197,227-263 1oco d1ocon_ N:50-88,94-120,140-172,182-197,227-263 2gsm d2gsmc1 C:91-129,135-159,184-216,240-260,271-307 2dys d2dysa1 A:50-88,94-120,140-172,198-216,227-263 1m57 d1m57a_ A:91-129,135-159,184-216,226-243,271-307 3dtu d3dtua1 A:91-129,135-159,184-216,226-243,271-307 1fft d1ffta_ A:95-132,138-163,184-216,242-260,271-307 1fft d1fftf_ F:95-132,138-163,184-216,242-260,271-307 2gsm d2gsmc1 C:91-129,135-159,184-216,226-241,271-307 3dtu d3dtua1 A:91-129,135-159,184-216,242-260,271-307 1m57 d1m57g_ G:91-129,135-159,184-216,226-243,271-307 2eim d2eimn1 N:227-263,269-288,298-328,335-361,370-402 1m57 d1m57a_ A:91-129,135-159,184-216,242-260,271-307 1m56 d1m56a_ A:91-129,135-159,184-216,226-243,271-307 1m56 d1m56g_ G:91-129,135-159,184-216,226-243,271-307 1m57 d1m57g_ G:91-129,135-159,184-216,242-260,271-307 1m56 d1m56g_ G:91-129,135-159,184-216,242-260,271-307 1m56 d1m56a_ A:91-129,135-159,184-216,242-260,271-307 1fft d1fftf_ F:95-132,138-163,184-216,226-243,271-307 1fft d1ffta_ A:95-132,138-163,184-216,226-243,271-307 2eil d2eiln1 N:50-88,182-216,227-263,335-361,370-402 1ocr d1ocra_ A:50-88,182-216,227-263,335-361,370-402 1v55 d1v55a_ A:50-88,94-120,140-172,182-216,227-263 1v55 d1v55n_ N:50-88,94-120,140-172,182-216,227-263 2eik d2eikn1 N:50-88,94-120,140-172,182-216,227-263 2eij d2eijn1 N:50-88,94-120,140-172,182-216,227-263 2eij d2eija1 A:50-88,94-120,140-172,182-216,227-263 1occ d1occa_ A:50-88,94-120,140-172,182-216,227-263 1occ d1occn_ N:50-88,94-120,140-172,182-216,227-263 1v54 d1v54a_ A:50-88,94-120,140-172,182-216,227-263 1ocr d1ocra_ A:50-88,94-120,140-172,182-216,227-263 1v54 d1v54n_ N:50-88,94-120,140-172,182-216,227-263 2dyr d2dyrn1 N:50-88,94-120,140-172,182-216,227-263 2eil d2eila1 A:50-88,94-120,140-172,182-216,227-263 2eil d2eiln1 N:50-88,94-120,140-172,182-216,227-263 2dys d2dysn1 N:50-88,94-120,140-172,182-216,227-263 2gsm d2gsma1 A:91-129,135-159,184-216,226-260,271-307 3dtu d3dtuc1 C:91-129,135-159,184-216,226-260,271-307 10. a.199.1 YgfB-like YgfB-like multihelical; consists of two tightly associated 3-helical bundles with different twists 1izm d1izma_ A:20-35,38-51,91-115,121-137,145-171 13. f.57.1 MgtE membrane domain-like homodimer, swapped with the N-terminal helices MgtE membrane domain-like 5 transmembrane helices; bundle, right-handed twist 2yvx d2yvxc3 C:286-307,316-345,359-382,386-408,423-448 2yvx d2yvxb3 B:286-307,317-345,359-382,386-408,423-448 2yvx d2yvxa3 A:286-307,317-345,359-382,386-408,423-448 2yvx d2yvxd3 D:286-307,317-345,359-382,386-408,423-448 14. f.1.1 Colicin Toxins' membrane translocation domains multi-helical domains of various folds which is thought to unfold in the membrane 1a87 d1a87a_ A:239-253,313-328,330-345,351-372,371-387 1col d1colb_ B:55-69,129-144,146-165,168-188,188-201 1col d1cola_ A:55-70,129-144,146-165,168-188,188-201 1rh1 d1rh1a2 A:365-380,439-454,456-475,478-498,498-511 19. f.29.1 Photosystem I subunits PsaA/PsaB Photosystem I subunits PsaA/PsaB core:11 transmembrane helices 1jb0 d1jb0a_ A:590-622,637-646,645-665,667-693,723-755 1jb0 d1jb0b_ B:577-610,611-622,621-640,647-673,707-739 20. f.49.1 Proton glutamate symport protein Proton glutamate symport protein multihelical membrane protein; partial structural duplication in the C-terminal region; oligomeric state: trimer 1xfh d1xfhc_ C:225-255,257-266,277-293,295-311,389-416 1xfh d1xfha_ A:225-255,257-266,277-293,295-311,389-416 2nwx d2nwxb1 B:225-255,257-266,277-293,295-307,389-416 2nwx d2nwxc1 C:225-255,257-266,277-293,295-307,389-416 2nwx d2nwxa1 A:225-255,257-266,277-293,295-307,389-416 2nww d2nwwb1 B:225-255,257-266,277-293,295-311,389-416 2nww d2nwwa1 A:225-255,257-266,277-293,295-311,389-416 2nww d2nwwc1 C:225-255,257-266,277-293,295-311,389-416 1xfh d1xfhb_ B:225-255,257-266,277-293,301-311,389-416 30. e.44.1 2-methylcitrate dehydratase PrpD 2-methylcitrate dehydratase PrpD consists of an all-alpha and alpha+beta domains 1szq d1szqa_ A:112-135,140-163,170-188,190-205,218-242 1szq d1szqb_ B:112-135,140-163,170-188,190-205,218-242 33. a.103.1 Citrate synthase Citrate synthase multihelical; consists of two all-alpha domains 1owc d1owcb_ B:1192-1203,1212-1229,1312-1330,1333-1349,1360-1373 1o7x d1o7xb_ B:151-162,166-183,265-279,282-304,311-324 1a59 d1a59a_ A:154-165,169-186,276-294,295-314,318-331 1ixe d1ixea_ A:152-163,167-184,265-280,284-303,311-323 1o7x d1o7xa_ A:151-162,166-183,265-279,282-304,311-324 1o7x d1o7xc_ C:151-162,166-181,265-279,282-304,311-324 1aj8 d1aj8a_ A:156-167,171-188,269-283,284-303,311-323 1o7x d1o7xd_ D:151-162,166-183,265-279,282-304,311-324 1aj8 d1aj8b_ B:156-167,171-188,269-283,284-303,311-323 1owc d1owca_ A:192-203,212-229,312-330,333-349,360-373 1owb d1owba_ A:192-203,212-229,312-330,333-349,360-373 1iom d1ioma_ A:152-163,167-184,265-283,285-300,310-323 1ixe d1ixeb_ B:152-163,167-184,265-280,285-301,310-323 1k3p d1k3pb_ B:192-203,212-229,312-330,336-349,360-373 1owb d1owbb_ B:1192-1203,1212-1229,1312-1330,1336-1349,1360-1373 1nxg d1nxgb_ B:1192-1203,1212-1229,1312-1330,1336-1349,1360-1373 1ixe d1ixed_ D:152-163,167-184,265-277,286-300,310-323 1nxe d1nxea_ A:192-203,212-229,312-330,336-349,360-373 1nxe d1nxeb_ B:1192-1203,1212-1229,1312-1330,1336-1349,1360-1373 1k3p d1k3pa_ A:192-203,212-229,312-330,336-349,360-373 1ixe d1ixec_ C:152-163,167-184,265-278,287-303,310-323 1nxg d1nxga_ A:192-203,212-229,312-330,336-349,360-373 37. a.29.5 alpha-ketoacid dehydrogenase kinase, N-terminal domain Bromodomain-like 4 helices; bundle; minor mirror variant of up-and-down topology 2q8i d2q8ia1 A:41-67,74-97,121-138,140-173,373-382 1y8n d1y8na1 A:41-67,74-97,121-138,140-174,373-382 2pnr d2pnra1 A:41-67,74-95,121-138,140-174,373-382 2pnr d2pnre1 E:41-67,74-95,121-138,140-174,373-382 1y8o d1y8oa1 A:41-67,74-97,121-138,140-174,373-382 1y8p d1y8pa1 A:41-67,74-97,121-138,140-174,373-382 2pnr d2pnrf1 F:41-67,74-95,124-136,145-174,373-382 2pnr d2pnrb1 B:41-67,74-95,124-136,145-174,373-382 39. f.41.1 Preprotein translocase SecY subunit duplication: consists of two similar structural parts ! Preprotein translocase SecY subunit 10 transmembrane helices forming of a gated channel 1rhz d1rhza_ A:56-64,250-281,312-338,373-396,400-428 1rh5 d1rh5a_ A:56-64,255-280,312-339,373-396,400-423 46. a.154.1 Variable surface antigen VlsE Variable surface antigen VlsE multihelical; consists of two all-alpha subdomains; contains a 4-helical bundle with left-handed twist and up-and-down topology 1l8w d1l8wb_ B:66-92,113-141,160-179,179-188,298-344 1l8w d1l8wc_ C:66-90,113-141,160-179,179-188,301-347 1l8w d1l8wd_ D:66-90,113-141,160-179,179-187,298-349 51. f.42.1 Mitochondrial carrier duplication: consists of three alpha-hairpin repeats ! Mitochondrial carrier membrane all-alpha fold; 6-helical "barrel" with internal binding cavity 1okc d1okca_ A:25-41,72-91,107-131,175-203,227-243