Structure of PDB 2gr9 Chain B Binding Site BS01

Receptor Information
>2gr9 Chain B (length=276) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
RGMSVGFIGAGQLAFALAKGFTAAGVLAAHKIMASSPDMDLATVSALRKM
GVLTPHNKETVQHSDVLFLAVKPHIIPFILDEIGADIEDRHIVVSCAAGV
TISSIEKKLSAFRPAPRVIRCMTNTPVVVREGATVYATGTHAQVEDGRLM
EQLLSSVGFCTEVEEDLIDAVTGLSGSGPAYAFTALDALADGGVKMGLPR
RLAVRLGAQALLGAAKMLLHSEQHPGQLKDNVSSPGGATIHALHVLESGG
FRSLLINAVEASCIRTRELQSMADQE
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 chain2gr9 Chain B Residue 2300 [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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PDB2gr9 Crystal structure of human pyrroline-5-carboxylate reductase
Resolution3.1 Å
Binding residue
(original residue number in PDB)		R129 E130 S154 S155 G157 F158 L218 H219
Binding residue
(residue number reindexed from 1)		R130 E131 S155 S156 G158 F159 L219 H220
Annotation score4
Enzymatic activity
Enzyme Commision number 1.5.1.2: pyrroline-5-carboxylate reductase.
Gene Ontology
Molecular Function
GO:0004735 pyrroline-5-carboxylate reductase activity
Biological Process
GO:0006561 proline biosynthetic process

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:2gr9, PDBe:2gr9, PDBj:2gr9
PDBsum2gr9
PubMed16730026
UniProtP32322|P5CR1_HUMAN Pyrroline-5-carboxylate reductase 1, mitochondrial (Gene Name=PYCR1)

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