3. c.73.1 Carbamate kinase-like the sheet topology is similar to those of undecaprenyl diphosphate synthase and the N-terminal domain of phosphoglycerate kinase ! Carbamate kinase-like 3 layers: a/b/a; mixed (mainly parallel) beta-sheet of 8 strands, order 34215786; strand 8 is antiparallel to the rest 2hmf d2hmfa1 A:208-222,253-264,269-280,282-287 2hmf d2hmfd1 D:208-222,253-264,269-280,282-287 2hmf d2hmfb1 B:208-222,253-264,269-280,282-287 2hmf d2hmfc1 C:208-222,253-264,269-280,282-287 2brx d2brxb1 B:119-132,163-173,185-196,198-203 2brx d2brxa1 A:119-132,163-173,185-196,198-203 2j0w d2j0wa1 A:199-213,244-255,260-271,273-278 2bmu d2bmua1 A:119-132,163-172,185-196,198-203 2bri d2bria1 A:119-132,163-172,185-196,198-203 2ij9 d2ij9a1 A:115-128,159-169,181-192,194-199 2bmu d2bmub1 B:119-132,163-172,185-196,198-203 2bri d2brib1 B:119-132,163-172,185-196,198-203 2bty d2btya1 A:180-193,217-228,231-248,250-257 2ij9 d2ij9b1 B:115-128,159-170,181-192,194-199 2buf d2bufa1 A:197-210,235-246,249-266,268-274 2bty d2btyc1 C:180-193,217-228,231-248,250-256 2bty d2btyb1 B:180-193,217-228,231-248,250-256 2j0x d2j0xa1 A:199-213,244-252,260-271,272-278 2j0x d2j0xb1 B:199-213,244-252,260-271,272-278 2v4y d2v4yb1 B:144-157,188-196,201-212,214-219 2v4y d2v4ye1 E:144-157,188-196,201-212,214-219 2v4y d2v4yf1 F:144-157,188-196,201-212,214-219 2v4y d2v4yc1 C:144-157,188-196,201-212,214-219 2v4y d2v4yd1 D:144-157,188-196,201-212,214-219 2v4y d2v4ya1 A:144-157,188-196,201-212,214-219 2bnf d2bnfa1 A:144-157,188-196,201-212,214-219 2bne d2bnea1 A:144-157,188-196,201-212,214-219 2bne d2bneb1 B:144-157,188-196,201-212,214-219 1ybd d1ybdc1 C:144-157,188-196,201-212,214-219 2bnf d2bnfb1 B:144-157,188-196,201-212,214-219 2bnd d2bndb1 B:144-157,188-196,201-212,214-219 1ybd d1ybdb1 B:144-157,188-196,201-212,214-219 2bnd d2bnda1 A:144-157,188-196,201-212,214-219 2a1f d2a1fa1 A:141-154,185-193,198-209,211-216 1ybd d1ybda1 A:144-157,188-196,201-212,214-219 2a1f d2a1fb1 B:141-154,185-193,198-209,211-216 2a1f d2a1fd1 D:141-154,185-193,198-209,211-216 1b7b d1b7bd_ D:208-221,250-261,264-283,285-291 2a1f d2a1fe1 E:141-154,185-193,198-209,211-216 1z9d d1z9dc1 C:142-155,187-195,200-211,212-219 1z9d d1z9da1 A:142-155,187-195,200-211,212-219 2cdq d2cdqb1 B:231-245,276-284,292-303,305-311 1z9d d1z9db1 B:142-155,187-195,200-211,212-219 1b7b d1b7bc_ C:208-221,250-261,264-283,285-290 2cdq d2cdqa1 A:231-245,276-284,292-303,305-311 5. e.15.1 Eukaryotic DNA topoisomerase I, N-terminal DNA-binding fragment Eukaryotic DNA topoisomerase I, N-terminal DNA-binding fragment 2 domains: alpha+beta and all-beta 1k4s d1k4sa2 A:250-267,271-287,287-295,372-376 1ej9 d1ej9a2 A:250-264,271-287,287-295,370-376 1rr8 d1rr8c2 C:250-267,271-287,287-295,370-376 1r49 d1r49a3 A:250-266,271-286,287-295,370-376 1sc7 d1sc7a3 A:250-267,271-286,287-295,370-375 1a36 d1a36a3 A:250-267,271-286,287-295,370-376 1a31 d1a31a2 A:250-267,271-286,287-295,370-376 1seu d1seua3 A:250-267,271-286,287-295,370-375 1tl8 d1tl8a3 A:250-267,271-286,287-295,370-375 1k4t d1k4ta3 A:250-267,271-286,287-295,370-376 1a35 d1a35a2 A:250-267,271-286,287-295,370-376 1rrj d1rrja3 A:250-267,271-286,287-295,370-375 1lpq d1lpqa3 A:250-267,271-286,287-295,370-376 6. e.25.1 Sec1/munc18-like (SM) proteins Sec1/munc18-like (SM) proteins 3 domains: (1 and 2) alpha+beta; (3) mostly alpha, inserted in domain 2 1fvf d1fvfa_ A:2-21,31-43,43-51,134-138 1fvf d1fvfb_ B:2-21,31-43,43-51,134-138 1mqs d1mqsa_ A:13-28,59-70,71-79,163-167 1epu d1epua_ A:2-21,31-43,43-51,134-138 1fvh d1fvha_ A:2-21,31-42,43-51,134-138 1fvf d1fvfa_ A:2-21,31-43,43-51,96-105 8. a.86.1 Di-copper centre-containing domain duplication: contains two structural repeats ! Di-copper centre-containing domain multihelical 1js8 d1js8b1 B:2645-2658,2659-2680,2695-2720,2843-2848 1js8 d1js8a1 A:2645-2658,2659-2680,2695-2720,2843-2848 1lnl d1lnlc1 C:155-168,169-190,205-230,356-361 1lnl d1lnla1 A:155-168,169-190,205-230,356-362 1lnl d1lnlb1 B:155-168,169-190,205-230,356-361 1bt1 d1bt1b_ B:80-94,111-134,267-287,304-311 1bt2 d1bt2a_ A:80-94,111-134,267-288,304-311 1bt3 d1bt3a_ A:80-94,111-134,267-288,304-311 1bt2 d1bt2b_ B:80-94,111-134,267-288,304-311 1bug d1buga_ A:80-94,111-134,267-288,304-311 1bt1 d1bt1a_ A:80-94,111-134,267-288,304-311 1bug d1bugb_ B:80-94,111-134,267-288,304-311