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2Z7S

Crystal Structure of the N-terminal Kinase Domain of Human RSK1 bound to Purvalnol A

Functional Information from GO Data
ChainGOidnamespacecontents
A0004672molecular_functionprotein kinase activity
A0004674molecular_functionprotein serine/threonine kinase activity
A0005524molecular_functionATP binding
A0006468biological_processprotein phosphorylation
Functional Information from PDB Data
site_idAC1
Number of Residues11
DetailsBINDING SITE FOR RESIDUE P01 A 1
ChainResidue
AGLY69
ALEU194
ATHR204
AALA92
AASP142
APHE143
ALEU144
AARG145
AGLY147
AASP148
AGLU191

Functional Information from PROSITE/UniProt
site_idPS00107
Number of Residues27
DetailsPROTEIN_KINASE_ATP Protein kinases ATP-binding region signature. LGQGSFGKVFlVrkvtrpdsghl.......YAMK
ChainResidueDetails
ALEU68-LYS94

site_idPS00108
Number of Residues13
DetailsPROTEIN_KINASE_ST Serine/Threonine protein kinases active-site signature. IiYrDLKpeNILL
ChainResidueDetails
AILE183-LEU195

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsActive site: {"description":"Proton acceptor","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues9
DetailsBinding site: {"evidences":[{"source":"PROSITE-ProRule","id":"PRU00159","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues1
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"PubMed","id":"19369195","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

Catalytic Information from CSA
site_idCSA1
Number of Residues2
DetailsAnnotated By Reference To The Literature 1ir3
ChainResidueDetails
AASP187
AGLU191

site_idCSA2
Number of Residues2
DetailsAnnotated By Reference To The Literature 1ir3
ChainResidueDetails
AASP187
ALYS189

site_idCSA3
Number of Residues3
DetailsAnnotated By Reference To The Literature 1ir3
ChainResidueDetails
AASP187
ALYS189
ATHR225

site_idCSA4
Number of Residues3
DetailsAnnotated By Reference To The Literature 1ir3
ChainResidueDetails
AASN192
AASP187
ALYS189

246704

PDB entries from 2025-12-24

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