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4QMQ

MST3 in complex with CP-673451

Functional Information from GO Data
ChainGOidnamespacecontents
A0004672molecular_functionprotein kinase activity
A0005524molecular_functionATP binding
A0006468biological_processprotein phosphorylation
Functional Information from PDB Data
site_idAC1
Number of Residues18
DetailsBINDING SITE FOR RESIDUE 34U A 401
ChainResidue
AILE30
AASP109
AALA148
AASN149
ALEU151
AASP162
ATYR291
AHOH503
AHOH520
AHOH603
AGLY33
AALA51
AGLU70
AMET99
AGLU100
ATYR101
ALEU102
AGLY105

site_idAC2
Number of Residues3
DetailsBINDING SITE FOR RESIDUE EDO A 402
ChainResidue
ALYS245
ALYS272
AARG276

site_idAC3
Number of Residues4
DetailsBINDING SITE FOR RESIDUE PEG A 403
ChainResidue
AASP43
ATYR86
ATYR89
AHOH530

Functional Information from PROSITE/UniProt
site_idPS00107
Number of Residues24
DetailsPROTEIN_KINASE_ATP Protein kinases ATP-binding region signature. IGKGSFGEVFkGidnrtqkv..........VAIK
ChainResidueDetails
AILE30-LYS53

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues14
DetailsMotif: {"description":"Bipartite nuclear localization signal"}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues1
DetailsActive site: {"description":"Proton acceptor","evidences":[{"source":"PROSITE-ProRule","id":"PRU00159","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues13
DetailsBinding site: {}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues1
DetailsModified residue: {"description":"Phosphothreonine; by autocatalysis","evidences":[{"source":"PubMed","id":"17046825","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"19604147","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"20124694","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"23186163","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

240971

PDB entries from 2025-08-27

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