2026-08-29_00000038|hard|21GQ

DPR epimerase complex, DLM-bound state; Electron microscopy 2.68Å
Protein #1 461 residues (98% resolved)

MLSVGATTTATRLTGWGRTAPSVANVLRTPDAEMIVKAVARVAESGGGRGAIARGLGRSYGDNAQNGGGLVIDMTPLNTIHSIDADTKLVDIDAGVNLDQLMKAALPFGLWVPVLPGTRQVTVGGAIACDIHGKNHHSAGSFGNHVRSMDLLTADGEIRHLTPTGEDAELFWATVGGNGLTGIIMRATIEMTPTSTAYFIADGDVTASLDETIALHSDGSEARYTYSSAWFDAISAPPKLGRAAVSRGRLATVEQLPAKLRSEPLKFDAPQLLTLPDVFPNGLANKYTFGPIGELWYRKSGTYRGKVQNLTQFYHPLDMFGEWNRAYGPAGFLQYQFVIPTEAVDEFKKIIGVIQASGHYSFLNVFKLFGPRNQAPLSFPIPGWNICVDFPIKDGLGKFVSELDRRVLEFGGRLYTAKDSRTTAETFHAMYPRVDEWISVRRKVDPLRVFASDMARRLELL

MLSVGATTTATRLTGWGRTAPSVANVLRTPDAEMIVKAVARVAESGGGRGAIARGLGRSYGDNAQNGGGLVIDMTPLNTIHSIDADTKLVDIDAGVNLDQLMKAALPFGLWVPVLPGTRQVTVGGAIACDIHGKNHHSAGSFGNHVRSMDLLTADGEIRHLTPTGEDAELFWATVGGNGLTGIIMRATIEMTPTSTAYFIADGDVTASLDETIALHSDGSEARYTYSSAWFDAISAPPKLGRAAVSRGRLATVEQLPAKLRSEPLKFDAPQLLTLPDVFPNGLANKYTFGPIGELWYRKSGTYRGKVQNLTQFYHPLDMFGEWNRAYGPAGFLQYQFVIPTEAVDEFKKIIGVIQASGHYSFLNVFKLFGPRNQAPLSFPIPGWNICVDFPIKDGLGKFVSELDRRVLEFGGRLYTAKDSRTTAETFHAMYPRVDEWISVRRKVDPLRVFASDMARRLELL
Protein #2 254 residues (98% resolved)

MVLDAVGNPQTVLLLGGTSEIGLAICERYLHNSAARIVLACLPDDPRREDAAAAMKQAGARSVELIDFDALDTDSHPKMIEAAFSGGDVDVAIVAFGLLGDAEELWQNQRKAVQIAEINYTAAVSVGVLLAEKMRAQGFGQIIAMSSAAGERVRRANFVYGSTKAGLDGFYLGLSEALREYGVRVLVIRPGQVRTRMSAHLKEAPLTVDKEYVANLAVTASAKGKELVWAPAAFRYVMMVLRHIPRSIFRKLPI

MVLDAVGNPQTVLLLGGTSEIGLAICERYLHNSAARIVLACLPDDPRREDAAAAMKQAGARSVELIDFDALDTDSHPKMIEAAFSGGDVDVAIVAFGLLGDAEELWQNQRKAVQIAEINYTAAVSVGVLLAEKMRAQGFGQIIAMSSAAGERVRRANFVYGSTKAGLDGFYLGLSEALREYGVRVLVIRPGQVRTRMSAHLKEAPLTVDKEYVANLAVTASAKGKELVWAPAAFRYVMMVLRHIPRSIFRKLPI
Non polymer #3 A1E2K

InChI=1S/C24H27N3O4/c1-24(16-27-15-12-25-23(27)31-24)17-29-20-6-2-18(3-7-20)26-13-10-22(11-14-26)30-21-8-4-19(28)5-9-21/h2-9,12,15,22,28H,10-11,13-14,16-17H2,1H3/t24-/m1/s1

C[C@@]1(Cn2ccnc2O1)COc3ccc(cc3)N4CCC(CC4)Oc5ccc(cc5)O
Non polymer #4 FAD

InChI=1S/C27H33N9O15P2/c1-10-3-12-13(4-11(10)2)35(24-18(32-12)25(42)34-27(43)33-24)5-14(37)19(39)15(38)6-48-52(44,45)51-53(46,47)49-7-16-20(40)21(41)26(50-16)36-9-31-17-22(28)29-8-30-23(17)36/h3-4,8-9,14-16,19-21,26,37-41H,5-7H2,1-2H3,(H,44,45)(H,46,47)(H2,28,29,30)(H,34,42,43)/t14-,15+,16+,19-,20+,21+,26+/m0/s1

Cc1cc2c(cc1C)N(C3=NC(=O)NC(=O)C3=N2)C[C@@H]([C@@H]([C@@H](CO[P@@](=O)(O)O[P@](=O)(O)OC[C@@H]4[C@H]([C@H]([C@@H](O4)n5cnc6c5ncnc6N)O)O)O)O)O
Non polymer #5 NAI

InChI=1S/C21H29N7O14P2/c22-17-12-19(25-7-24-17)28(8-26-12)21-16(32)14(30)11(41-21)6-39-44(36,37)42-43(34,35)38-5-10-13(29)15(31)20(40-10)27-3-1-2-9(4-27)18(23)33/h1,3-4,7-8,10-11,13-16,20-21,29-32H,2,5-6H2,(H2,23,33)(H,34,35)(H,36,37)(H2,22,24,25)/t10-,11-,13-,14-,15-,16-,20-,21-/m1/s1

c1nc(c2c(n1)n(cn2)[C@H]3[C@@H]([C@@H]([C@H](O3)CO[P@](=O)(O)O[P@@](=O)(O)OC[C@@H]4[C@H]([C@H]([C@@H](O4)N5C=CCC(=C5)C(=O)N)O)O)O)O)N
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Reference