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3H1V

Human glucokinase in complex with a synthetic activator

Functional Information from GO Data
ChainGOidnamespacecontents
X0000166molecular_functionnucleotide binding
X0001678biological_processintracellular glucose homeostasis
X0003824molecular_functioncatalytic activity
X0004340molecular_functionglucokinase activity
X0004396molecular_functionhexokinase activity
X0005515molecular_functionprotein binding
X0005524molecular_functionATP binding
X0005536molecular_functionD-glucose binding
X0005634cellular_componentnucleus
X0005654cellular_componentnucleoplasm
X0005737cellular_componentcytoplasm
X0005739cellular_componentmitochondrion
X0005829cellular_componentcytosol
X0005975biological_processcarbohydrate metabolic process
X0006006biological_processglucose metabolic process
X0006007biological_processglucose catabolic process
X0006096biological_processglycolytic process
X0006110biological_processregulation of glycolytic process
X0006163biological_processpurine nucleotide metabolic process
X0006739biological_processNADP+ metabolic process
X0008865molecular_functionfructokinase activity
X0009749biological_processresponse to glucose
X0016301molecular_functionkinase activity
X0016740molecular_functiontransferase activity
X0016773molecular_functionphosphotransferase activity, alcohol group as acceptor
X0019158molecular_functionmannokinase activity
X0019318biological_processhexose metabolic process
X0032024biological_processpositive regulation of insulin secretion
X0032869biological_processcellular response to insulin stimulus
X0042593biological_processglucose homeostasis
X0043266biological_processregulation of potassium ion transport
X0044320biological_processcellular response to leptin stimulus
X0045721biological_processnegative regulation of gluconeogenesis
X0045725biological_processpositive regulation of glycogen biosynthetic process
X0046496biological_processnicotinamide nucleotide metabolic process
X0046835biological_processcarbohydrate phosphorylation
X0050796biological_processregulation of insulin secretion
X0051156biological_processglucose 6-phosphate metabolic process
X0061621biological_processcanonical glycolysis
X0070509biological_processcalcium ion import
X0141089molecular_functionglucose sensor activity
Functional Information from PROSITE/UniProt
site_idPS00378
Number of Residues26
DetailsHEXOKINASE_1 Hexokinase domain signature. LGFTFSFPvrhedIDkgiLlnWTKgF
ChainResidueDetails
XLEU146-PHE171

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues136
DetailsRegion: {"description":"Hexokinase small subdomain","evidences":[{"source":"PROSITE-ProRule","id":"PRU01084","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues239
DetailsRegion: {"description":"Hexokinase large subdomain","evidences":[{"source":"PROSITE-ProRule","id":"PRU01084","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues5
DetailsBinding site: {"evidences":[{"source":"UniProtKB","id":"P19367","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues6
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"15016359","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues10
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"22101819","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"3FGU","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"3ID8","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

Catalytic Information from CSA
site_idMCSA1
Number of Residues2
DetailsM-CSA 592
ChainResidueDetails

243531

PDB entries from 2025-10-22

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