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3BRH

Protein Tyrosine Phosphatase PTPN-22 (Lyp) bound to the mono-Phosphorylated Lck active site peptide

Functional Information from GO Data
ChainGOidnamespacecontents
A0004725molecular_functionprotein tyrosine phosphatase activity
A0004726molecular_functionnon-membrane spanning protein tyrosine phosphatase activity
A0006470biological_processprotein dephosphorylation
A0016311biological_processdephosphorylation
B0004725molecular_functionprotein tyrosine phosphatase activity
B0004726molecular_functionnon-membrane spanning protein tyrosine phosphatase activity
B0006470biological_processprotein dephosphorylation
B0016311biological_processdephosphorylation
Functional Information from PDB Data
site_idAC1
Number of Residues10
DetailsBINDING SITE FOR RESIDUE PO4 A 400
ChainResidue
ASER227
CTYR394
ASER228
AALA229
AGLY230
ACYS231
AGLY232
AARG233
AGLN274
AHOH401

site_idAC2
Number of Residues11
DetailsBINDING SITE FOR RESIDUE PO4 B 400
ChainResidue
BSER227
BSER228
BALA229
BGLY230
BCYS231
BGLY232
BARG233
BGLN274
BHOH499
BHOH571
DTYR394

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsMOD_RES: Phosphotyrosine; by autocatalysis => ECO:0000269|PubMed:8139546
ChainResidueDetails
CTYR394
DTYR394

site_idSWS_FT_FI2
Number of Residues4
DetailsBINDING: BINDING => ECO:0000269|Ref.20
ChainResidueDetails
ASER227
AGLN274
BSER227
BGLN274

site_idSWS_FT_FI3
Number of Residues2
DetailsMOD_RES: Phosphoserine; by PKC/PRKCD => ECO:0000269|PubMed:18056643
ChainResidueDetails
ASER35
BSER35

222415

PDB entries from 2024-07-10

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