Structure of PDB 4r0s Chain A Binding Site BS01

Receptor Information
>4r0s Chain A (length=162) Species: 208964 (Pseudomonas aeruginosa PAO1) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
TRSPAWAQAVDPSINLYRMSPTLYRSALPNAQSVALLQRLQVKTVVSFIK
DDDRAWLGQAPVRVLSLPTHADRVDDAEVLSVLRQLQAAEREGPVLMHCK
HGNNRTGLFAAMYRIVVQGWDKQAALEEMQHGGFGDEDDMRDASAYVRGA
DVDGLRLAMANG
Ligand information
Ligand IDPO4
InChIInChI=1S/H3O4P/c1-5(2,3)4/h(H3,1,2,3,4)/p-3
InChIKeyNBIIXXVUZAFLBC-UHFFFAOYSA-K
SMILES
SoftwareSMILES
CACTVS 3.341[O-][P]([O-])([O-])=O
ACDLabs 10.04[O-]P([O-])([O-])=O
OpenEye OEToolkits 1.5.0[O-]P(=O)([O-])[O-]
FormulaO4 P
NamePHOSPHATE ION
ChEMBL
DrugBankDB14523
ZINC
PDB chain4r0s Chain A Residue 301 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB4r0s Structural and Biochemical Analysis of Tyrosine Phosphatase Related to Biofilm Formation A (TpbA) from the Opportunistic Pathogen Pseudomonas aeruginosa PAO1
Resolution2.03 Å
Binding residue
(original residue number in PDB)		C132 K133 H134 N136 N137 R138
Binding residue
(residue number reindexed from 1)		C99 K100 H101 N103 N104 R105
Annotation score1
Enzymatic activity
Enzyme Commision number 3.1.3.16: protein-serine/threonine phosphatase.
3.1.3.48: protein-tyrosine-phosphatase.
Gene Ontology
Biological Process
GO:0016311 dephosphorylation

View graph for
Biological Process
External links
PDB RCSB:4r0s, PDBe:4r0s, PDBj:4r0s
PDBsum4r0s
PubMed25909591
UniProtQ9HXC7|TPBA_PSEAE Dual specificity protein phosphatase TpbA (Gene Name=tpbA)

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