Structure of PDB 6u7a Chain H Binding Site BS01

Receptor Information
>6u7a Chain H (length=416) Species: 1773 (Mycobacterium tuberculosis) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
PQELAALHARHQQDYAALQGMKLALDLTRGKPSAEQLDLSNQLLSLPGDD
YRDPEGTDTRNYGGQHGLPGLRAIFAELLGIAVPNLIAGNNSSLELMHDI
VAFSMLYGGVDSPRPWIQEQDGIKFLCPVPGYDRHFAITETMGIEMIPIP
MLQDGPDVDLIEELVAVDPAIKGMWTVPVFGNPSGVTYSWETVRRLVQMR
TAAPDFRLFWDNAYAVHTLTLDFPRQVDVLGLAAKAGNPNRPYVFASTSK
ITFAGGGVSFFGGSLGNIAWYLQYAGKKSIGPDKVNQLRHLRFFGDADGV
RLHMLRHQQILAPKFALVAEVLDQRLSESKIASWTEPKGGYFISLDVLPG
TARRTVALAKDVGIAVTEAGASFPYRKDPDDKNIRIAPSFPSVPDLRNAV
DGLATCALLAATETLL
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 chain6u7a Chain H Residue 501 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB6u7a Aspartate aminotransferase Rv3722c governs aspartate-dependent nitrogen metabolism in Mycobacterium tuberculosis.
Resolution2.22 Å
Binding residue
(original residue number in PDB)		S100 L101 Y139 D218 A220 Y221 S254 S256 K257
Binding residue
(residue number reindexed from 1)		S93 L94 Y132 D211 A213 Y214 S247 S249 K250
Annotation score1
Enzymatic activity
Enzyme Commision number 2.6.1.1: aspartate transaminase.
Gene Ontology
Molecular Function
GO:0004069 L-aspartate:2-oxoglutarate aminotransferase activity
GO:0008483 transaminase activity
Cellular Component
GO:0005576 extracellular region

View graph for
Molecular Function
View graph for
Cellular Component
External links
PDB RCSB:6u7a, PDBe:6u7a, PDBj:6u7a
PDBsum6u7a
PubMed32327655
UniProtO69689|ASPAT_MYCTU Aspartate aminotransferase (Gene Name=Rv3722c)

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