Structure of PDB 1hkv Chain B Binding Site BS02

Receptor Information
>1hkv Chain B (length=446) Species: 83332 (Mycobacterium tuberculosis H37Rv) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
NELLHLAPNVWPRNTTRDEVGVVCIAGIPLTQLAQEYGTPLFVIDEDDFR
SRCRETAAAFGSGANVHYAAKAFLCSEVARWISEEGLCLDVCTGGELAVA
LHASFPPERITLHGNNKSVSELTAAVKAGVGHIVVDSMTEIERLDAIAGE
AGIVQDVLVRLTVGVEAHTHEFISTAHEDQKFGLSVASGAAMAAVRRVFA
TDHLRLVGLHSHIGSQIFDVDGFELAAHRVIGLLRDVVGEFGPEKTAQIA
TVDLGGGLGISYLPSDDPPPIAELAAKLGTIVSDESTAVGLPTPKLVVEP
GRAIAGPGTITLYEVGTVKDVDVSATAHRRYVSVDGGMSDNIRTALYGAQ
YDVRLVSRVSDAPPVPARLVGKHCESGDIIVRDTWVPDDIRPGDLVAVAA
TGAYCYSLSSRYNMVGRPAVVAVHAGNARLVLRRETVDDLLSLEVR
Ligand information
Ligand IDPLP
InChIInChI=1S/C8H10NO6P/c1-5-8(11)7(3-10)6(2-9-5)4-15-16(12,13)14/h2-3,11H,4H2,1H3,(H2,12,13,14)
InChIKeyNGVDGCNFYWLIFO-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341Cc1ncc(CO[P](O)(O)=O)c(C=O)c1O
OpenEye OEToolkits 1.5.0Cc1c(c(c(cn1)COP(=O)(O)O)C=O)O
ACDLabs 10.04O=P(O)(O)OCc1cnc(c(O)c1C=O)C
FormulaC8 H10 N O6 P
NamePYRIDOXAL-5'-PHOSPHATE;
VITAMIN B6 Phosphate
ChEMBLCHEMBL82202
DrugBankDB00114
ZINCZINC000001532514
PDB chain1hkv Chain B Residue 500 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB1hkv Crystal Structure of Mycobacterium Tuberculosis Diaminopimelate Decarboxylase, an Essential Enzyme in Bacterial Lysine Biosynthesis
Resolution2.6 Å
Binding residue
(original residue number in PDB)		K72 H213 G257 G258 E300 G302 R303 Y405
Binding residue
(residue number reindexed from 1)		K71 H212 G256 G257 E299 G301 R302 Y404
Annotation score1
Enzymatic activity
Enzyme Commision number 4.1.1.20: diaminopimelate decarboxylase.
Gene Ontology
Molecular Function
GO:0003824 catalytic activity
GO:0005515 protein binding
GO:0008836 diaminopimelate decarboxylase activity
GO:0016830 carbon-carbon lyase activity
GO:0016831 carboxy-lyase activity
GO:0030170 pyridoxal phosphate binding
Biological Process
GO:0009085 lysine biosynthetic process
GO:0009089 lysine biosynthetic process via diaminopimelate
Cellular Component
GO:0009274 peptidoglycan-based cell wall

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:1hkv, PDBe:1hkv, PDBj:1hkv
PDBsum1hkv
PubMed12637582
UniProtP9WIU7|DCDA_MYCTU Diaminopimelate decarboxylase (Gene Name=lysA)

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