Structure of PDB 2jc3 Chain B Binding Site BS01

Receptor Information
>2jc3 Chain B (length=293) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MNTLEQTIGNTPLVKLQRIGPDNGSEIWVKLEGNNPAGSVKDRAALSMIV
EAEKRGEIKPGDVLIEATSGNTGIALAMIAALKGYRMKLLMPDNMSQERR
AAMRAYGAELILVTKEQGMEGARDLALAMSERGEGKLLDQFNNPDNPYAH
YTTTGPEIWRQTSGRITHFVSSMGTTGTITGVSRFLREQEKPVTIVGLQP
EEGSSIPGIRRWPAEYMPGIFNASLVDEVLDIHQNDAENTMRELAVREGI
FCGVSSGGAVAGALRVARATPGAIVVAIICDRGDRYLSTGVFG
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 chain2jc3 Chain B Residue 1294 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB2jc3 Structure, Mechanism, and Conformational Dynamics of O-Acetylserine Sulfhydrylase from Salmonella Typhimurium: Comparison of a and B Isozymes.
Resolution2.3 Å
Binding residue
(original residue number in PDB)		K41 N71 G174 T175 T176 T178 G208 S255 C280
Binding residue
(residue number reindexed from 1)		K41 N71 G174 T175 T176 T178 G208 S255 C280
Annotation score1
Enzymatic activity
Enzyme Commision number 2.5.1.47: cysteine synthase.
Gene Ontology
Molecular Function
GO:0004124 cysteine synthase activity
GO:0016740 transferase activity
GO:0016765 transferase activity, transferring alkyl or aryl (other than methyl) groups
Biological Process
GO:0006535 cysteine biosynthetic process from serine
GO:0019344 cysteine biosynthetic process
Cellular Component
GO:0005737 cytoplasm

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Molecular Function
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Cellular Component
External links
PDB RCSB:2jc3, PDBe:2jc3, PDBj:2jc3
PDBsum2jc3
PubMed17583914
UniProtP29848|CYSM_SALTY Cysteine synthase B (Gene Name=cysM)

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