Structure of PDB 7xoy Chain D Binding Site BS01

Receptor Information
>7xoy Chain D (length=458) Species: 83332 (Mycobacterium tuberculosis H37Rv) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
IAQHISELIGGTPLVRLNSVVPDGAGTVAAKVEYLNPGGSSKDRIAVKMI
EAAEASGQLKPGGTIVEPTSGNTGVGLALVAQRRGYKCVFVCPDKVSEDK
RNVLIAYGAEVVVCPTAVPPHDPASYYSVSDRLVRDIDGAWKPDQYANPE
GPASHYVTTGPEIWADTEGKVTHFVAGIGTGGTITGAGRYLKEVSGGRVR
IVGADPEGSVYSGGAGRPYLVEGVGEDFWPAAYDPSVPDEIIAVSDSDSF
DMTRRLAREEAMLVGGSCGMAVVAALKVAEEAGPDALIVVLLPDGGRGYM
SKIFNDAWMSSYGFLRSRLDGSTEQSTVGDVLRRKSGALPALVHTHPSET
VRDAIGILREYGVSQMPVVGAEPPVMAGEVAGSVSERELLSAVFEGRAKL
ADAVSAHMSPPLRMIGAGELVSAAGKALRDWDALMVVEEGKPVGVITRYD
LLGFLSEG
Ligand information
Ligand IDPLS
InChIInChI=1S/C11H17N2O8P/c1-6-10(15)8(3-13-9(4-14)11(16)17)7(2-12-6)5-21-22(18,19)20/h2,9,13-15H,3-5H2,1H3,(H,16,17)(H2,18,19,20)/t9-/m0/s1
InChIKeyODVKKQWXKRZJLG-VIFPVBQESA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0Cc1c(c(c(cn1)COP(=O)(O)O)CNC(CO)C(=O)O)O
OpenEye OEToolkits 1.5.0Cc1c(c(c(cn1)COP(=O)(O)O)CN[C@@H](CO)C(=O)O)O
ACDLabs 10.04O=C(O)C(NCc1c(cnc(c1O)C)COP(=O)(O)O)CO
CACTVS 3.341Cc1ncc(CO[P](O)(O)=O)c(CN[CH](CO)C(O)=O)c1O
CACTVS 3.341Cc1ncc(CO[P](O)(O)=O)c(CN[C@@H](CO)C(O)=O)c1O
FormulaC11 H17 N2 O8 P
Name[3-HYDROXY-2-METHYL-5-PHOSPHONOOXYMETHYL-PYRIDIN-4-YLMETHYL]-SERINE;
PYRIDOXYL-SERINE-5-MONOPHOSPHATE
ChEMBL
DrugBank
ZINCZINC000002047254
PDB chain7xoy Chain D Residue 501 [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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PDB7xoy S-Adenosylmethionine-responsive cystathionine beta-synthase modulates sulfur metabolism and redox balance in Mycobacterium tuberculosis.
Resolution4.25 Å
Binding residue
(original residue number in PDB)		K44 S72 N74 T75 G181 T182 G183 G184 S269 P295
Binding residue
(residue number reindexed from 1)		K42 S70 N72 T73 G179 T180 G181 G182 S267 P293
Annotation score1
Enzymatic activity
Enzyme Commision number 4.2.1.22: cystathionine beta-synthase.
Gene Ontology
Molecular Function
GO:0004122 cystathionine beta-synthase activity
GO:0004124 cysteine synthase activity
GO:0016829 lyase activity
GO:0030170 pyridoxal phosphate binding
Biological Process
GO:0006534 cysteine metabolic process
GO:0006535 cysteine biosynthetic process from serine
GO:0009069 serine family amino acid metabolic process
GO:0019343 cysteine biosynthetic process via cystathionine
GO:0044272 sulfur compound biosynthetic process
Cellular Component
GO:0005576 extracellular region
GO:0005737 cytoplasm
GO:0005886 plasma membrane
GO:0009274 peptidoglycan-based cell wall

View graph for
Molecular Function
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Biological Process
View graph for
Cellular Component
External links
PDB RCSB:7xoy, PDBe:7xoy, PDBj:7xoy
PDBsum7xoy
PubMed35749503
UniProtP9WP51|Y1077_MYCTU Probable cystathionine beta-synthase Rv1077 (Gene Name=cbs)

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