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4KK4

YwlE arginine phosphatase - C7S mutant with phosphorylated active site serine

Functional Information from GO Data
ChainGOidnamespacecontents
A0004721molecular_functionphosphoprotein phosphatase activity
A0004725molecular_functionprotein tyrosine phosphatase activity
A0006470biological_processprotein dephosphorylation
A0016787molecular_functionhydrolase activity
A0016791molecular_functionphosphatase activity
A0098627molecular_functionprotein arginine phosphatase activity
Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsActive site: {"description":"Nucleophile","evidences":[{"source":"PubMed","id":"23770242","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues1
DetailsActive site: {"evidences":[{"source":"UniProtKB","id":"P11064","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues1
DetailsActive site: {"description":"Proton donor/acceptor","evidences":[{"source":"PubMed","id":"23770242","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues5
DetailsBinding site: {}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues1
DetailsSite: {"description":"Important for substrate discrimination"}
ChainResidueDetails

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PDB entries from 2025-12-10

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