Structure of PDB 4plg Chain A Binding Site BS01

Receptor Information
>4plg Chain A (length=324) Species: 5794 (Apicomplexa) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MTKRKKISLIGSGMIGGTMAYLCAQKELGDVVLFDVVKNMPQGKALDLSH
SSSIADTNVKVTGTNSYEDIKGSDVVIITAGLTKAPGKSDKEWSRDDLLP
FNAKIMREVGENIKKYCPNAFVIVITNPLDVMVKVLHEHSGLPKNKVCGM
AGVLDSSRFRHFIAEKLNVSPRDVQAMVIGAHGDKMVPLTRYVTVNGIPL
QEFIKKGRITQEEIDEIVERTKNAGGEIVNLLGQGSAYFAPAASAIEMAE
AYLKDKKRVLVCSCYLEGQYGHKDMFVGVPAVIGGNGVEKVIELELTPEE
KELFDKSVEEVRKLQKAIKALGLE
Ligand information
Ligand IDNAI
InChIInChI=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
InChIKeyBOPGDPNILDQYTO-NNYOXOHSSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0c1nc(c2c(n1)n(cn2)C3C(C(C(O3)COP(=O)(O)OP(=O)(O)OCC4C(C(C(O4)N5C=CCC(=C5)C(=O)N)O)O)O)O)N
CACTVS 3.341NC(=O)C1=CN(C=CC1)[C@@H]2O[C@H](CO[P@@](O)(=O)O[P@](O)(=O)OC[C@H]3O[C@H]([C@H](O)[C@@H]3O)n4cnc5c(N)ncnc45)[C@@H](O)[C@H]2O
OpenEye OEToolkits 1.5.0c1nc(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
CACTVS 3.341NC(=O)C1=CN(C=CC1)[CH]2O[CH](CO[P](O)(=O)O[P](O)(=O)OC[CH]3O[CH]([CH](O)[CH]3O)n4cnc5c(N)ncnc45)[CH](O)[CH]2O
FormulaC21 H29 N7 O14 P2
Name1,4-DIHYDRONICOTINAMIDE ADENINE DINUCLEOTIDE;
NADH
ChEMBLCHEMBL1234616
DrugBankDB00157
ZINCZINC000008215403
PDB chain4plg Chain A Residue 409 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB4plg An atomic-resolution view of neofunctionalization in the evolution of apicomplexan lactate dehydrogenases.
Resolution1.192 Å
Binding residue
(original residue number in PDB)		G17 M18 I19 F38 D39 V40 T83 A84 G85 L86 T87 I109 I129 N131 M154 L158 H186 P245
Binding residue
(residue number reindexed from 1)		G13 M14 I15 F34 D35 V36 T79 A80 G81 L82 T83 I105 I125 N127 M150 L154 H182 P241
Annotation score4
Enzymatic activity
Catalytic site (original residue number in PDB) R99 D159 R162 H186
Catalytic site (residue number reindexed from 1) R95 D155 R158 H182
Enzyme Commision number 1.1.1.27: L-lactate dehydrogenase.
Gene Ontology
Molecular Function
GO:0000166 nucleotide binding
GO:0003824 catalytic activity
GO:0004459 L-lactate dehydrogenase activity
GO:0016491 oxidoreductase activity
GO:0016616 oxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor
Biological Process
GO:0006089 lactate metabolic process
GO:0006090 pyruvate metabolic process
GO:0019752 carboxylic acid metabolic process

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:4plg, PDBe:4plg, PDBj:4plg
PDBsum4plg
PubMed24966208
UniProtA0A075B5G8

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