Loading
PDBj
MenuPDBj@FacebookPDBj@X(formerly Twitter)PDBj@BlueSkyPDBj@YouTubewwPDB FoundationwwPDBDonate
RCSB PDBPDBeBMRBAdv. SearchSearch help

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
DetailsACT_SITE:
ChainResidueDetails
AILE487

site_idSWS_FT_FI2
Number of Residues1
DetailsMOD_RES: Phosphoserine => ECO:0007744|PubMed:23186163
ChainResidueDetails
AILE470

237735

PDB entries from 2025-06-18

PDB statisticsPDBj update infoContact PDBjnumon