Gene Information
Gene NameKHK
OrganismHomo sapiens (Human)
Gene Length298
Protein NamesKetohexokinase (EC 2.7.1.3) (Hepatic fructokinase)
Target NameNA
Target TypeNA
Gene Age987 ( ENSG00000138030 )
Evolutionary StageEuk+Bac
AlphaFoldDBP50053
Gene CardKHK
Uniprot IDP50053
PfamPF00294
In ASDno
Allosteric Predictionno (-0.008520236)
Ortholog in AnimalsAlpaca_ KHK ( ortholog_one2one )
Dog_ KHK ( ortholog_one2one )
GuineaPig_ KHK ( ortholog_one2one )
Mouse_ Khk ( ortholog_one2one )
Pig_ KHK ( ortholog_one2one )
Rat_ Khk ( ortholog_one2one )
Rabbit_ KHK ( ortholog_one2one )
OhnologsNA
ParalogsRBKS, TMEM256, ADK
Tissueduodenum, kidney, liver, small.intestine
Tissue SpecificityMost abundant in liver, kidney, gut, spleen and pancreas. Low levels also found in adrenal, muscle, brain and eye. {ECO:0000269|PubMed:9799106}.
Pharmacological Animal ModelsNA
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB 2HLZ  (X-ray  1.85A  2HQQ  (X-ray  1.86A  2HW1  (X-ray  2.10A  3B3L  (X-ray  2.90A  3NBV  (X-ray  2.30A  3NBW  (X-ray  2.34A  3NC2  (X-ray  2.50A  3NC9  (X-ray  2.40A  3NCA  (X-ray  2.60A  3Q92  (X-ray  2.80A  3QA2  (X-ray  2.52A  3QAI  (X-ray  2.70A  3RO4  (X-ray  2.60A  5WBM  (X-ray  2.16A  5WBO  (X-ray  2.25A  5WBP  (X-ray  2.74A  5WBQ  (X-ray  2.40A  5WBR  (X-ray  2.58A  5WBZ  (X-ray  2.40A  6UL7  (X-ray  2.30A  6W0N  (X-ray  2.41A  6W0W  (X-ray  2.80A  6W0X  (X-ray  2.38A  6W0Y  (X-ray  2.54A  6W0Z  (X-ray  2.30A 
DBSNP rs104893643  rs104893644  rs2304681 
Subcellular location [CC]NA
Mouse PG classificationNA
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