Hexokinase

GPTKB entity

Statements (51)
Predicate Object
gptkbp:instanceOf gptkb:enzyme
gptkbp:alternativeName gptkb:ATP:hexose_6-phosphotransferase
gptkb:D-hexokinase
gptkbp:biologicalProcess transferase activity
gptkbp:CASNumber 9001-51-8
gptkbp:catalyzes phosphorylation of glucose
gptkbp:cofactor Mg2+
gptkbp:discoveredBy gptkb:Otto_Meyerhof
gptkbp:discoveredIn 1927
gptkbp:EC_number 2.7.1.1
gptkbp:enzymeClassification transferase
gptkbp:expressedIn all tissues (HK1)
liver (HK4/glucokinase)
muscle (HK2)
gptkbp:family hexokinase family
gptkbp:foundIn gptkb:yeast
gptkb:Bacteria
human cells
most organisms
gptkbp:gene gptkb:HK1
gptkb:HK2
gptkb:HK3
gptkb:HK4
gptkbp:gene_location_(HK1) chromosome 10q22
gptkbp:gene_location_(HK2) chromosome 2p13
gptkbp:gene_location_(HK3) chromosome 5q35
gptkbp:gene_location_(HK4) chromosome 7p15.3
gptkbp:GO_term gptkb:GO:0004396
https://www.w3.org/2000/01/rdf-schema#label Hexokinase
gptkbp:importantFor first step of glycolysis
gptkbp:inhibitedBy gptkb:N-acetylglucosamine
gptkb:glucose-6-phosphate
2-deoxyglucose
gptkbp:KEGG_pathway hsa00010
gptkbp:locale gptkb:cytoplasm
outer mitochondrial membrane
gptkbp:molecularWeight ~100 kDa (human HK1)
gptkbp:optimum_pH 7.5
37°C
gptkbp:pathway glycolysis
gptkbp:PDB gptkb:1HKB
gptkbp:product gptkb:ADP
gptkb:glucose-6-phosphate
gptkbp:related_enzyme gptkb:glucokinase
gptkbp:significance deficiency causes hemolytic anemia
gptkbp:structure monomeric or dimeric
gptkbp:substrate gptkb:ATP
glucose
gptkbp:UniProt_ID_(human_HK1) P19367
gptkbp:bfsParent gptkb:Enzymes
gptkbp:bfsLayer 6