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Ligands
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Non-standard Residues
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CSP S-phosphocysteine
Glycosylation
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Modification
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Code : 1A5Y   PDBj   RCSB PDB   PDBe
Header : HYDROLASE
Title : PROTEIN TYROSINE PHOSPHATASE 1B CYSTEINYL-PHOSPHATE INTERMEDIATE
Release Data : 1998-06-17
Compound :
mol_id molecule chains
1 PROTEIN TYROSINE PHOSPHATASE 1B A
ec: 3.1.3.48
fragment: CATALYTIC DOMAIN, RESIDUES 1 - 321
other_details: PHOSPHATE LINK TO CYS 215
Source :
mol_id organism_scientific organism_common expression_system
1 Homo sapiens  (taxid:9606) Human Escherichia coli  (taxid:562)
cell_line: BA834
cellular_location: ER MEMBRANE
expression_system_cell_line: BA834
expression_system_plasmid: PET18
Authors : Pannifer, A.D.P., Flint, A.J., Tonks, N.K., Barford, D.
Keywords : HYDROLASE, DEPHOSPHORYLATION
Exp. method : X-RAY DIFFRACTION ( 2.5 Å )
Citation :

Visualization of the cysteinyl-phosphate intermediate of a protein-tyrosine phosphatase by x-ray crystallography.

Pannifer, A.D.,Flint, A.J.,Tonks, N.K.  et al.
(1998)  J.Biol.Chem.  273 : 10454 - 10462

PubMed: 9553104
DOI: 10.1074/jbc.273.17.10454

Chain : A
UniProt : P18031 (PTN1_HUMAN)
Reaction: EC: Evidence:
Physiological Direction:
H2O + O-phospho-L-tyrosyl-[protein] = L-tyrosyl-[protein] + phosphate 3.1.3.48 PROSITE- ProRule:PRU10044
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