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2A2K

Crystal Structure of an active site mutant, C473S, of Cdc25B Phosphatase Catalytic Domain

Functional Information from GO Data
ChainGOidnamespacecontents
A0004725molecular_functionprotein tyrosine phosphatase activity
A0006470biological_processprotein dephosphorylation
A1902751biological_processpositive regulation of cell cycle G2/M phase transition
Functional Information from PDB Data
site_idAC1
Number of Residues3
DetailsBINDING SITE FOR RESIDUE CL A 551
ChainResidue
AHOH120
AGLU446
AARG548

site_idAC2
Number of Residues3
DetailsBINDING SITE FOR RESIDUE CL A 552
ChainResidue
AHOH23
ALYS394
ALYS509

site_idAC3
Number of Residues9
DetailsBINDING SITE FOR RESIDUE SO4 A 553
ChainResidue
AGLU474
APHE475
ASER476
ASER477
AGLU478
AARG479
AHOH42
AHOH231
ASER473

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsActive site: {}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues2
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"PubMed","id":"23186163","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

242500

PDB entries from 2025-10-01

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