2026-08-08_00000313|ligand|9XYW

Crystal structure of the maize chloroplastic non-photosynthetic NADP(+)-dependent malic enzyme; X-ray diffraction 2.55Å
Protein #1 586 residues (94% resolved)

HMAAEMEQEEAEVAAAAAGVVVEDHYGEDSATEELPILPWAFSVASGYTLLRDPHHNKGLAFMEKERDAHHLRGLLPPAVVPQELQIKKIMHNLRQYQVPLQRYMAMMDLQERNERLFYKLLIDNVEELLPVVYTPTVGEACQKYGSIFRQPQGLYVSLRDKGKVLEVLRNWPHRNIQVICVTDGERILGLGDLGSQGMGIPVGKLALYTALGGVRPSACLPITIDVGTNNEKLLNDEFYIGLRQKRATGEEYHELMEEFMAAVKQIYGEKVLIQFEDFANHNAFNLLAKYSKSHLVFNDDIQGTASVVLAGLLAALKVVGGTLAEHTYLFLGAGEAGTGIAELIALEISKQTSAPIEECRKKIWLVDSKGLIVDSRKNSVQSFKKPWAHEHEPLTTLYDAVQSIKPTVLIGTSGVGRTFTKEVVEAMASFNERPIIFSLSNPTSHSECTAEEAYNWTQGRAIFASGSPFDPVEYDGKVFVPGQSNNAYIFPGFGLGLVISGAIRVHEDMLLAASEALAAQATQENFDKGSIFPPFTNIRKISARIAAAVAAKAYELGLATRLPPPRDLVKYAQSCMYTPVYRNYR

HMAAEMEQEEAEVAAAAAGVVVEDHYGEDSATEELPILPWAFSVASGYTLLRDPHHNKGLAFMEKERDAHHLRGLLPPAVVPQELQIKKIMHNLRQYQVPLQRYMAMMDLQERNERLFYKLLIDNVEELLPVVYTPTVGEACQKYGSIFRQPQGLYVSLRDKGKVLEVLRNWPHRNIQVICVTDGERILGLGDLGSQGMGIPVGKLALYTALGGVRPSACLPITIDVGTNNEKLLNDEFYIGLRQKRATGEEYHELMEEFMAAVKQIYGEKVLIQFEDFANHNAFNLLAKYSKSHLVFNDDIQGTASVVLAGLLAALKVVGGTLAEHTYLFLGAGEAGTGIAELIALEISKQTSAPIEECRKKIWLVDSKGLIVDSRKNSVQSFKKPWAHEHEPLTTLYDAVQSIKPTVLIGTSGVGRTFTKEVVEAMASFNERPIIFSLSNPTSHSECTAEEAYNWTQGRAIFASGSPFDPVEYDGKVFVPGQSNNAYIFPGFGLGLVISGAIRVHEDMLLAASEALAAQATQENFDKGSIFPPFTNIRKISARIAAAVAAKAYELGLATRLPPPRDLVKYAQSCMYTPVYRNYR
Non polymer #2 FMT

InChI=1S/CH2O2/c2-1-3/h1H,(H,2,3)

C(=O)O
Non polymer #3 MG

InChI=1S/Mg/q+2

[Mg+2]
Non polymer #4 NAP

InChI=1S/C21H28N7O17P3/c22-17-12-19(25-7-24-17)28(8-26-12)21-16(44-46(33,34)35)14(30)11(43-21)6-41-48(38,39)45-47(36,37)40-5-10-13(29)15(31)20(42-10)27-3-1-2-9(4-27)18(23)32/h1-4,7-8,10-11,13-16,20-21,29-31H,5-6H2,(H7-,22,23,24,25,32,33,34,35,36,37,38,39)/t10-,11-,13-,14-,15-,16-,20-,21-/m1/s1

c1cc(c[n+](c1)[C@H]2[C@@H]([C@@H]([C@H](O2)CO[P@@](=O)([O-])O[P@](=O)(O)OC[C@@H]3[C@H]([C@H]([C@@H](O3)n4cnc5c4ncnc5N)OP(=O)(O)O)O)O)O)C(=O)N
Non polymer #5 PYR

InChI=1S/C3H4O3/c1-2(4)3(5)6/h1H3,(H,5,6)

CC(=O)C(=O)O
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Reference