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6HK7

Crystal structure of GSK-3B in complex with pyrazine inhibitor C50

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 Residues4
Detailsbinding site for residue GOL A 401
ChainResidue
ATYR56
ALYS86
ASER118
AASN129

site_idAC2
Number of Residues3
Detailsbinding site for residue DMS A 402
ChainResidue
AGLN185
ACYS199
AG8N403

site_idAC3
Number of Residues13
Detailsbinding site for residue G8N A 403
ChainResidue
AVAL70
AALA83
ALYS85
AASP133
AVAL135
APRO136
ATHR138
AARG141
ALEU188
AASP200
ADMS402
AILE62
APHE67

Functional Information from PROSITE/UniProt
site_idPS00107
Number of Residues25
DetailsPROTEIN_KINASE_ATP Protein kinases ATP-binding region signature. IGNGSFGVVYqAklcdsgelv.........AIKK
ChainResidueDetails
AILE62-LYS86

site_idPS00108
Number of Residues13
DetailsPROTEIN_KINASE_ST Serine/Threonine protein kinases active-site signature. IcHrDIKpqNLLL
ChainResidueDetails
AILE177-LEU189

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

site_idSWS_FT_FI2
Number of Residues8
DetailsBinding site: {"evidences":[{"source":"PROSITE-ProRule","id":"PRU00159","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues1
DetailsBinding site: {"evidences":[{"source":"PROSITE-ProRule","id":"PRU00159","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"17050006","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues1
DetailsModified residue: {"description":"Phosphotyrosine","evidences":[{"source":"PubMed","id":"12554650","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"25169422","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

250835

PDB entries from 2026-03-18

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