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2P8E

Crystal structure of the serine/threonine phosphatase domain of human PPM1B

Functional Information from GO Data
ChainGOidnamespacecontents
A0004722molecular_functionprotein serine/threonine phosphatase activity
A0006470biological_processprotein dephosphorylation
A0043169molecular_functioncation binding
B0004722molecular_functionprotein serine/threonine phosphatase activity
B0006470biological_processprotein dephosphorylation
B0043169molecular_functioncation binding
Functional Information from PDB Data
site_idAC1
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MG A 306
ChainResidue
AASP60
AOCS242
AASP243
AASP286
AHOH307

site_idAC2
Number of Residues6
DetailsBINDING SITE FOR RESIDUE MG B 306
ChainResidue
BHOH334
BHOH355
BASP60
BOCS242
BASP243
BASP286

Functional Information from PROSITE/UniProt
site_idPS01032
Number of Residues9
DetailsPPM_1 PPM-type phosphatase domain signature. FFAVYDGHA
ChainResidueDetails
APHE55-ALA63

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues6
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"18058037","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"2P8E","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues2
DetailsBinding site: {"evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues6
DetailsCross-link: {"description":"Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ISG15)"}
ChainResidueDetails

239492

PDB entries from 2025-07-30

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