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HNF1A
HPA
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  • HNF1A
PROTEIN SUMMARY GENE INFORMATION RNA DATA ANTIBODY DATA
GENERAL INFORMATIONi

General description of the gene and the encoded protein(s) using information from HGNC and Ensembl, as well as predictions made by the Human Protein Atlas project.

Gene namei

Official gene symbol, which is typically a short form of the gene name, according to HGNC.

HNF1A
Synonyms HNF1, HNF1alpha, LFB1, MODY3, TCF1
Gene descriptioni

Full gene name according to HGNC.

HNF1 homeobox A
Protein classi

Assigned HPA protein class(es) for the encoded protein(s).

Cancer-related genes
Human disease related genes
Predicted locationi

All transcripts of all genes have been analyzed regarding the location(s) of corresponding protein based on prediction methods for signal peptides and transmembrane regions.

  • Genes with at least one transcript predicted to encode a secreted protein, according to prediction methods or to UniProt location data, have been further annotated and classified with the aim to determine if the corresponding protein(s) are secreted or actually retained in intracellular locations or membrane-attached.

  • Remaining genes, with no transcript predicted to encode a secreted protein, will be assigned the prediction-based location(s).

The annotated location overrules the predicted location, so that a gene encoding a predicted secreted protein that has been annotated as intracellular will have intracellular as the final location.

Intracellular
Protein evidence Evidence at protein level (all genes)
GENE INFORMATIONi

Gene information from Ensembl and Entrez, as well as links to available gene identifiers are displayed here. Information was retrieved from Ensembl if not indicated otherwise.

Chromosome 12
Cytoband q24.31
Chromosome location (bp) 120978543 - 121002512
Number of transcriptsi

Number of protein-coding transcripts from the gene as defined by Ensembl.

4
Ensembl ENSG00000135100 (version 109)
Entrez gene 6927
HGNC HGNC:11621
UniProt
neXtProt
GeneCards HNF1A
Antibodypedia HNF1A antibodies


PROTEIN FUNCTION
Gene summary (Entrez)i

Useful information about the gene from Entrez

The protein encoded by this gene is a transcription factor required for the expression of several liver-specific genes. The encoded protein functions as a homodimer and binds to the inverted palindrome 5'-GTTAATNATTAAC-3'. Defects in this gene are a cause of maturity onset diabetes of the young type 3 (MODY3) and also can result in the appearance of hepatic adenomas. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Apr 2015]... show less
PROTEIN INFORMATIONi

The protein information section displays alternative protein-coding transcripts (splice variants) encoded by this gene according to the Ensembl database.

The Splice variant identifier links to the Ensembl website protein summary for the selected splice variant. The data in the Swissprot and TrEMBL columns links to corresponding pages in the UniProt database.

The protein classes assigned to this protein are shown if expanding the data in the protein class column. Parent protein classes are in bold font and subclasses are listed under the parent class.

The length of the protein (amino acid residues according to Ensembl), molecular mass (kDalton), predicted signal peptide and number of predicted transmembrane region(s) according to in-house majority decision methods based on sets of predictors are also reported.
Splice variant SwissProt TrEMBL Protein class Gene ontology Length & mass Signal peptide
(predicted)
Transmembrane regions
(predicted)
HNF1A-201
ENSP00000257555
ENST00000257555
A0A0A0MQU7
[Direct mapping] Hepatocyte nuclear factor 1-alpha
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Cancer-related genes
   COSMIC somatic mutations in cancer genes
   COSMIC Somatic Mutations
   COSMIC Missense Mutations
   COSMIC Germline Mutations
   COSMIC Frameshift Mutations
Human disease related genes
   Cancers
   Cancers of the urinary system
   Endocrine and metabolic diseases
   Diabetes
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0000122 [negative regulation of transcription by RNA polymerase II]
GO:0000785 [chromatin]
GO:0000978 [RNA polymerase II cis-regulatory region sequence-specific DNA binding]
GO:0001221 [transcription coregulator binding]
GO:0001223 [transcription coactivator binding]
GO:0001228 [DNA-binding transcription activator activity, RNA polymerase II-specific]
GO:0001750 [photoreceptor outer segment]
GO:0001824 [blastocyst development]
GO:0001889 [liver development]
GO:0001890 [placenta development]
GO:0001934 [positive regulation of protein phosphorylation]
GO:0003677 [DNA binding]
GO:0003682 [chromatin binding]
GO:0003690 [double-stranded DNA binding]
GO:0003700 [DNA-binding transcription factor activity]
GO:0005634 [nucleus]
GO:0005667 [transcription regulator complex]
GO:0005737 [cytoplasm]
GO:0006338 [chromatin remodeling]
GO:0006355 [regulation of DNA-templated transcription]
GO:0006357 [regulation of transcription by RNA polymerase II]
GO:0006366 [transcription by RNA polymerase II]
GO:0006633 [fatty acid biosynthetic process]
GO:0006699 [bile acid biosynthetic process]
GO:0006783 [heme biosynthetic process]
GO:0006979 [response to oxidative stress]
GO:0008104 [protein localization]
GO:0008203 [cholesterol metabolic process]
GO:0009749 [response to glucose]
GO:0010628 [positive regulation of gene expression]
GO:0010801 [negative regulation of peptidyl-threonine phosphorylation]
GO:0010918 [positive regulation of mitochondrial membrane potential]
GO:0015721 [bile acid and bile salt transport]
GO:0015908 [fatty acid transport]
GO:0016573 [histone acetylation]
GO:0030073 [insulin secretion]
GO:0030111 [regulation of Wnt signaling pathway]
GO:0030262 [apoptotic nuclear changes]
GO:0030326 [embryonic limb morphogenesis]
GO:0031016 [pancreas development]
GO:0032024 [positive regulation of insulin secretion]
GO:0032147 [activation of protein kinase activity]
GO:0032991 [protein-containing complex]
GO:0035623 [renal glucose absorption]
GO:0042593 [glucose homeostasis]
GO:0042802 [identical protein binding]
GO:0043066 [negative regulation of apoptotic process]
GO:0043154 [negative regulation of cysteine-type endopeptidase activity involved in apoptotic process]
GO:0043565 [sequence-specific DNA binding]
GO:0043691 [reverse cholesterol transport]
GO:0045120 [pronucleus]
GO:0045453 [bone resorption]
GO:0045893 [positive regulation of DNA-templated transcription]
GO:0045944 [positive regulation of transcription by RNA polymerase II]
GO:0046323 [glucose import]
GO:0046883 [regulation of hormone secretion]
GO:0046983 [protein dimerization activity]
GO:0048341 [paraxial mesoderm formation]
GO:0048608 [reproductive structure development]
GO:0051897 [positive regulation of protein kinase B signaling]
GO:0060395 [SMAD protein signal transduction]
GO:0071233 [cellular response to leucine]
GO:0071333 [cellular response to glucose stimulus]
GO:0072752 [cellular response to rapamycin]
GO:1902031 [regulation of NADP metabolic process]
GO:1903799 [negative regulation of miRNA maturation]
GO:2001171 [positive regulation of ATP biosynthetic process]
Show all
631 aa
67.4 kDa
No 0
HNF1A-202
ENSP00000476181
ENST00000400024
U3KQS6
[Direct mapping] Hepatocyte nuclear factor 1-alpha; Transcription factor 1, hepatic LF-B1, hepatic nuclear factor (HNF1), albumin proximal factor, isoform CRA_b
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Cancer-related genes
   COSMIC somatic mutations in cancer genes
   COSMIC Somatic Mutations
   COSMIC Missense Mutations
   COSMIC Germline Mutations
   COSMIC Frameshift Mutations
Human disease related genes
   Cancers
   Cancers of the urinary system
   Endocrine and metabolic diseases
   Diabetes
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0001889 [liver development]
GO:0003677 [DNA binding]
GO:0003700 [DNA-binding transcription factor activity]
GO:0005634 [nucleus]
GO:0006357 [regulation of transcription by RNA polymerase II]
GO:0030073 [insulin secretion]
GO:0031016 [pancreas development]
GO:0045893 [positive regulation of DNA-templated transcription]
Show all
542 aa
58 kDa
No 0
HNF1A-208
ENSP00000443112
ENST00000541395
A0A0A0MTK8
[Direct mapping] Hepatocyte nuclear factor 1-alpha
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Cancer-related genes
   COSMIC somatic mutations in cancer genes
   COSMIC Somatic Mutations
   COSMIC Missense Mutations
   COSMIC Germline Mutations
   COSMIC Frameshift Mutations
Human disease related genes
   Cancers
   Cancers of the urinary system
   Endocrine and metabolic diseases
   Diabetes
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0001889 [liver development]
GO:0003677 [DNA binding]
GO:0003700 [DNA-binding transcription factor activity]
GO:0005634 [nucleus]
GO:0006357 [regulation of transcription by RNA polymerase II]
GO:0030073 [insulin secretion]
GO:0031016 [pancreas development]
GO:0045893 [positive regulation of DNA-templated transcription]
Show all
662 aa
70.7 kDa
No 0
HNF1A-211
ENSP00000438804
ENST00000544413
F5H0K0
[Direct mapping] Hepatocyte nuclear factor 1-alpha
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Cancer-related genes
   COSMIC somatic mutations in cancer genes
   COSMIC Somatic Mutations
   COSMIC Missense Mutations
   COSMIC Germline Mutations
   COSMIC Frameshift Mutations
Human disease related genes
   Cancers
   Cancers of the urinary system
   Endocrine and metabolic diseases
   Diabetes
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0001889 [liver development]
GO:0003677 [DNA binding]
GO:0003700 [DNA-binding transcription factor activity]
GO:0005634 [nucleus]
GO:0006357 [regulation of transcription by RNA polymerase II]
GO:0030073 [insulin secretion]
GO:0031016 [pancreas development]
GO:0045893 [positive regulation of DNA-templated transcription]
Show all
638 aa
68.1 kDa
No 0

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