Gene Details | GeDiPNet - Complete Gene Info, Disease Associations & Pathways

Gene Gene SNPs miRNA Gene ontology Other IDs Protein Pathways Associated diseases
Entrez ID Entrez Gene ID - the GENE ID in NCBI Gene database.	3795
Gene name Gene Name - the full gene name approved by the HGNC.	Ketohexokinase
Gene symbol Gene Symbol - the official gene symbol approved by the HGNC.	KHK
Synonyms (NCBI Gene) Gene synonyms aliases	FRUCTU
Chromosome Chromosome number	2
Chromosome location Chromosomal Location - indicates the cytogenetic location of the gene or region on the chromosome.	2p23.3
Summary Summary of gene provided in NCBI Entrez Gene.	This gene encodes ketohexokinase that catalyzes conversion of fructose to fructose-1-phosphate. The product of this gene is the first enzyme with a specialized pathway that catabolizes dietary fructose. Alternatively spliced transcript variants encoding d

Show/Hide all(2)

SNP ID	Visualize variation	Clinical significance	Consequence
rs104893643	G>A,C	Affects	Coding sequence variant, intron variant, missense variant
rs104893644	G>A	Affects	Coding sequence variant, intron variant, missense variant

Show/Hide all(34)

miRTarBase ID	miRNA	Experiments	Reference
MIRT019807	hsa-miR-375	Microarray	20215506
MIRT029406	hsa-miR-26b-5p	Microarray	19088304
MIRT1085251	hsa-miR-3667-5p	CLIP-seq
MIRT1085252	hsa-miR-4762-5p	CLIP-seq
MIRT1085253	hsa-miR-1207-5p	CLIP-seq
MIRT1085254	hsa-miR-138	CLIP-seq
MIRT1085255	hsa-miR-1913	CLIP-seq
MIRT1085256	hsa-miR-193a-3p	CLIP-seq
MIRT1085257	hsa-miR-193b	CLIP-seq
MIRT1085258	hsa-miR-2467-3p	CLIP-seq
MIRT1085259	hsa-miR-3176	CLIP-seq
MIRT1085260	hsa-miR-3197	CLIP-seq
MIRT1085261	hsa-miR-324-3p	CLIP-seq
MIRT1085262	hsa-miR-3922-3p	CLIP-seq
MIRT1085263	hsa-miR-4286	CLIP-seq
MIRT1085264	hsa-miR-4313	CLIP-seq
MIRT1085265	hsa-miR-4436b-3p	CLIP-seq
MIRT1085266	hsa-miR-4438	CLIP-seq
MIRT1085267	hsa-miR-4456	CLIP-seq
MIRT1085268	hsa-miR-4695-5p	CLIP-seq
MIRT1085252	hsa-miR-4762-5p	CLIP-seq
MIRT1085269	hsa-miR-4763-3p	CLIP-seq
MIRT1085270	hsa-miR-513a-5p	CLIP-seq
MIRT1085271	hsa-miR-541	CLIP-seq
MIRT1085272	hsa-miR-654-5p	CLIP-seq
MIRT2021734	hsa-miR-1321	CLIP-seq
MIRT2021735	hsa-miR-4419a	CLIP-seq
MIRT2021736	hsa-miR-4486	CLIP-seq
MIRT2021737	hsa-miR-4510	CLIP-seq
MIRT2021738	hsa-miR-4739	CLIP-seq
MIRT2021739	hsa-miR-4756-5p	CLIP-seq
MIRT2021740	hsa-miR-583	CLIP-seq
MIRT2253271	hsa-miR-1304	CLIP-seq
MIRT2253272	hsa-miR-1827	CLIP-seq

Show/Hide all(27)

GO ID	Ontology	Definition	Evidence	Reference
GO:0000166	Function	Nucleotide binding	IEA
GO:0004454	Function	Ketohexokinase activity	IBA
GO:0004454	Function	Ketohexokinase activity	IDA	12941785, 22371574
GO:0004454	Function	Ketohexokinase activity	IEA
GO:0004454	Function	Ketohexokinase activity	TAS	7833921
GO:0005515	Function	Protein binding	IPI	25416956, 25910212, 27088854, 32296183
GO:0005524	Function	ATP binding	IDA	19237742
GO:0005524	Function	ATP binding	IEA
GO:0005737	Component	Cytoplasm	IBA
GO:0005737	Component	Cytoplasm	IDA
GO:0005829	Component	Cytosol	TAS
GO:0006000	Process	Fructose metabolic process	IBA
GO:0006000	Process	Fructose metabolic process	IDA	12941785
GO:0006000	Process	Fructose metabolic process	IEA
GO:0009744	Process	Response to sucrose	IBA
GO:0009749	Process	Response to glucose	IBA
GO:0009750	Process	Response to fructose	IBA
GO:0010043	Process	Response to zinc ion	IBA
GO:0016301	Function	Kinase activity	IEA
GO:0016740	Function	Transferase activity	IEA
GO:0032868	Process	Response to insulin	IBA
GO:0042802	Function	Identical protein binding	IDA	19237742
GO:0042803	Function	Protein homodimerization activity	IDA	19237742
GO:0046835	Process	Carbohydrate phosphorylation	IEA
GO:0070061	Function	Fructose binding	IDA	19237742
GO:0070062	Component	Extracellular exosome	HDA	19056867
GO:0070873	Process	Regulation of glycogen metabolic process	IBA

MIM	HGNC	e!Ensembl
614058	6315	ENSG00000138030

Protein

UniProt ID

P50053

Protein name

Ketohexokinase (EC 2.7.1.3) (Hepatic fructokinase)

Protein function

Catalyzes the phosphorylation of the ketose sugar fructose to fructose-1-phosphate.

PDB

2HLZ , 2HQQ , 2HW1 , 3B3L , 3NBV , 3NBW , 3NC2 , 3NC9 , 3NCA , 3Q92 , 3QA2 , 3QAI , 3RO4 , 5WBM , 5WBO , 5WBP , 5WBQ , 5WBR , 5WBZ , 6UL7 , 6W0N , 6W0W , 6W0X , 6W0Y , 6W0Z , 8OME , 8OMF , 8OMJ , 8OMK , 8UG1 , 8UG3 , 9FHD , 9FHE

Family and domains

Pfam

Accession	ID	Position in sequence	Description	Type
PF00294	PfkB	3 → 294	pfkB family carbohydrate kinase	Family

Tissue specificity

TISSUE SPECIFICITY: Most abundant in liver, kidney, gut, spleen and pancreas. Low levels also found in adrenal, muscle, brain and eye. {ECO:0000269|PubMed:9799106}.

Sequence

MEEKQILCVGLVVLDVISLVDKYPKEDSEIRCLSQRWQRGGNASNSCTVLSLLGAPCAFM
GSMAPGHVADFLVADFRRRGVDVSQVAWQSKGDTPSSCCIINNSNGNRTIVLHDTSLPDV
SATDFEKVDLTQFKWIHIEGRNASEQVKMLQRIDAHNTRQPPEQKIRVSVEVEKPREELF
QLFGYGDVVFVSKDVAKHLGFQSAEEALRGLYGRVRKGAVLVCAWAEEGADALGPDGKLL
HSDAFPPPRVVDTLGAGDTFNASVIFSLSQGRSVQEALRFGCQVAGKKCGLQGFDGIV

Sequence length

298

Interactions

View interactions

	KEGG		Reactome
	Fructose and mannose metabolism Metabolic pathways		Essential fructosuria Fructose catabolism

Show/Hide Causal Diseases (1)

Disease merge term	Disease name	dbSNP ID	References
Causal Diseases caused by PATHOGENIC or LIKELY PATHOGENIC variants from ClinVar only
Fructosuria	essential fructosuria	rs104893644	N/A

Show/Hide Text Mining Associations (8)

Disease Name	Relationship Type	References
Associations from Text Mining Disease associations identified through Pubtator
Adenoma	Associate	24567419
Carcinoma Hepatocellular	Associate	29449409
Carcinoma Renal Cell	Associate	15953868
Endometrial Neoplasms	Associate	39465767
Fructosuria	Associate	19237742, 33621267
Inflammation	Associate	36194576
Neoplasms	Associate	24567419
Pulmonary Disease Chronic Obstructive	Associate	36194576

KHK (ketohexokinase)