2. b.1.26 ICP-like topological variant with similarity to the Cupredoxin-like fold ( Immunoglobulin-like beta-sandwich sandwich; 7 strands in 2 sheets; greek-key ! some members of the fold have additional strands 2fo8 d2fo8a1 A:3-7,10-16,80-91,100-110 2h7w d2h7wb1 B:2-7,10-16,81-91,101-109 2h7w d2h7wa1 A:3-7,10-17,80-91,101-110 2nnr d2nnrb1 B:2-7,10-17,80-91,101-110 3cbk d3cbkb1 B:1-7,10-16,80-91,100-110 2nnr d2nnra1 A:2-7,10-16,80-91,101-110 3cbj d3cbjb1 B:2-6,10-16,80-91,101-110 5. d.152.1 Aldehyde ferredoxin oxidoreductase, N-terminal domain Aldehyde ferredoxin oxidoreductase, N-terminal domain contains sandwich; duplication of alpha+beta motif with single mixed sheet ! motif: beta(2)-alpha-beta(3)-alpha-beta; strand order 216345, strands 1 and 6 are parallel 1aor d1aora2 A:107-115,119-126,158-163,197-205 1b4n d1b4nb2 B:107-114,118-125,156-161,195-203 1aor d1aorb2 B:107-115,119-126,158-163,197-205 1b25 d1b25a2 A:107-114,118-125,156-161,195-203 1b25 d1b25b2 B:107-114,118-125,156-161,195-203 1b25 d1b25d2 D:107-114,118-125,156-161,195-203 1b25 d1b25c2 C:107-114,118-125,156-161,195-203 1b4n d1b4nc2 C:107-114,118-125,156-161,195-203 1b4n d1b4nd2 D:107-114,118-125,156-161,195-203 1b4n d1b4na2 A:107-114,118-125,156-161,195-203 8. b.124.1 HesB-like domain HesB-like domain barrel, closed; n=7, S=10; complex topology 1s98 d1s98b_ B:2-6,23-34,51-58,59-66 1r95 d1r95b_ B:2-6,23-34,51-58,59-66 1r95 d1r95a_ A:2-6,23-34,51-58,59-66 1r94 d1r94b_ B:2-6,23-34,51-58,59-66 1r94 d1r94a_ A:2-6,23-34,51-58,59-66 1s98 d1s98a_ A:2-6,24-34,51-58,59-66 1nwb d1nwba_ A:9-13,32-36,60-66,67-73 9. b.6.2 Major surface antigen p30, SAG1 SS-crosslinked beta-sandwich of distinct geometry but topologically similar to cupredoxins ! Cupredoxin-like sandwich; 7 strands in 2 sheets, greek-key ! variations: some members have additional 1-2 strands 1kzq d1kzqb1 B:6-12,15-24,104-115,120-131 1kzq d1kzqa1 A:6-12,15-24,104-115,120-131 1ynt d1yntf2 F:2138-2143,2146-2156,2230-2241,2243-2254 1ynt d1yntg2 G:3138-3143,3146-3156,3230-3241,3243-3254 1ynt d1yntf1 F:2008-2012,2015-2024,2104-2115,2120-2131 1ynt d1yntg1 G:3008-3012,3015-3024,3104-3115,3120-3131 1kzq d1kzqa2 A:138-143,146-156,229-241,243-255 1kzq d1kzqb2 B:138-143,146-156,229-241,243-255 17. b.80.7 beta-Roll superhelix turns are made of two short strands each ! Single-stranded right-handed beta-helix superhelix turns are made of parallel beta-strands and (short) turns 1om6 d1om6a1 A:367-375,386-392,431-441,447-454 1om8 d1om8a1 A:367-375,386-392,432-441,447-454 1o0q d1o0qa1 A:367-375,386-392,431-441,447-454 1om7 d1om7a1 A:367-375,386-390,431-441,447-454 1omj d1omja1 A:367-375,385-390,431-441,447-454 1o0t d1o0ta1 A:367-375,385-392,431-441,447-454 1h71 d1h71p1 P:367-375,386-390,431-441,447-454 1g9k d1g9ka1 A:367-375,386-392,431-441,447-454 1kap d1kapp1 P:370-378,389-395,438-448,454-461 1jiw d1jiwp1 P:370-378,389-395,438-448,454-461 1akl d1akla1 A:370-378,389-395,438-448,454-461 1smp d1smpa1 A:370-378,389-395,438-448,454-461 1go8 d1go8p1 P:382-390,401-405,447-457,463-470 1k7g d1k7ga1 A:382-390,401-405,447-457,463-470 1go7 d1go7p1 P:382-390,401-405,447-457,463-470 1k7q d1k7qa1 A:382-390,401-405,447-457,463-470 1k7i d1k7ia1 A:382-390,401-405,447-457,463-470 1sat d1sata1 A:370-378,389-393,438-448,454-461 1srp d1srpa1 A:370-378,389-393,438-448,454-461 1af0 d1af0a1 A:370-378,389-393,438-448,454-461 1jiw d1jiwp1 P:254-260,280-284,308-313,319-323 1go8 d1go8p1 P:266-272,292-296,320-325,331-335 1srp d1srpa1 A:254-260,280-284,308-313,319-323 1k7i d1k7ia1 A:266-272,292-296,320-325,331-335 1k7q d1k7qa1 A:266-272,292-296,320-325,331-335 1k7g d1k7ga1 A:266-272,292-296,320-325,331-335 1go7 d1go7p1 P:266-272,292-296,320-325,331-335 1akl d1akla1 A:254-260,280-284,308-313,319-323 1om6 d1om6a1 A:251-257,277-281,304-310,316-321 1o0q d1o0qa1 A:251-257,277-281,304-310,316-321 1sat d1sata1 A:254-260,280-284,308-313,319-323 1om8 d1om8a1 A:251-257,277-281,304-310,316-321 1smp d1smpa1 A:254-260,280-284,308-313,319-323 1af0 d1af0a1 A:254-260,280-284,308-313,319-323 1omj d1omja1 A:251-257,277-281,304-310,316-321 1h71 d1h71p1 P:251-257,277-281,304-310,316-321 1o0t d1o0ta1 A:251-257,277-281,304-310,316-321 1g9k d1g9ka1 A:251-257,277-281,304-310,316-321 1om7 d1om7a1 A:251-257,277-281,304-310,316-321 24. b.40.7 CheW-like OB-fold barrel, closed or partly opened n=5, S=10 or S=8; greek-key 1b3q d1b3qb2 B:553-560,587-594,610-618,619-627 2ch4 d2ch4a1 A:553-560,587-594,608-618,619-627 2ch4 d2ch4w1 W:20-27,57-64,79-87,88-96 2ch4 d2ch4y1 Y:20-27,57-64,79-87,88-96 1k0s d1k0sa_ A:20-26,57-64,79-87,88-96 1b3q d1b3qa2 A:553-560,587-594,608-618,619-626 2ch4 d2ch4b1 B:553-560,587-594,608-618,619-626