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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.
Assigned HPA protein class(es) for the encoded protein(s).
Disease related genes Human disease related genes Transcription factors
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.
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
5
Cytoband
q32
Chromosome location (bp)
146338839 - 146341728
Number of transcriptsi
Number of protein-coding transcripts from the gene as defined by Ensembl.
Useful information about the protein provided by UniProt.
Acts as a transcriptional activator 1. Acts by binding to sequences related to the consensus octamer motif 5'- ATGCAAAT-3' in the regulatory regions of its target genes 2. Involved in the auditory system development, required for terminal differentiation of hair cells in the inner ear (By similarity)....show less
Molecular function (UniProt)i
Keywords assigned by UniProt to proteins due to their particular molecular function.
Activator, DNA-binding
Biological process (UniProt)i
Keywords assigned by UniProt to proteins because they are involved in a particular biological process.
This gene encodes a member of the POU-domain family of transcription factors. POU-domain proteins have been observed to play important roles in control of cell identity in several systems. This protein is found in the retina and may play a role in determining or maintaining the identities of a small subset of visual system neurons. Defects in this gene are the cause of non-syndromic sensorineural deafness autosomal dominant type 15. [provided by RefSeq, Mar 2009]...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 ENSP identifier links to the Ensembl website protein summary, while the ENST identifier links to the Ensembl website transcript summary for the selected splice variant. The data in the UniProt column can be expanded to show links to all matching UniProt identifiers for this protein.
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 Gene Ontology terms assigned to this protein are listed if expanding the Gene ontology column. The length of the protein (amino acid residues according to Ensembl), molecular mass (kDalton), predicted signal peptide (according to a majority of the signal peptide predictors SPOCTOPUS, SignalP 4.0, and Phobius) and the number of predicted transmembrane region(s) (according to MDM) are also reported.
Q15319 [Direct mapping] POU domain, class 4, transcription factor 3
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Predicted intracellular proteins Intracellular proteins predicted by MDM and MDSEC Transcription factors Helix-turn-helix domains Disease related genes Human disease related genes Nervous system diseases Ear disease Mapped to neXtProt neXtProt - Evidence at protein level
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GO:0000785[chromatin] GO:0000978[RNA polymerase II cis-regulatory region sequence-specific DNA binding] GO:0000981[DNA-binding transcription factor activity, RNA polymerase II-specific] GO:0001228[DNA-binding transcription activator activity, RNA polymerase II-specific] GO:0003677[DNA binding] GO:0003700[DNA-binding transcription factor activity] GO:0005515[protein binding] GO:0005634[nucleus] GO:0005654[nucleoplasm] GO:0005737[cytoplasm] GO:0006355[regulation of DNA-templated transcription] GO:0006357[regulation of transcription by RNA polymerase II] GO:0007601[visual perception] GO:0007605[sensory perception of sound] GO:0021562[vestibulocochlear nerve development] GO:0030154[cell differentiation] GO:0031290[retinal ganglion cell axon guidance] GO:0042472[inner ear morphogenesis] GO:0042491[inner ear auditory receptor cell differentiation] GO:0043565[sequence-specific DNA binding] GO:0045944[positive regulation of transcription by RNA polymerase II] GO:0048675[axon extension] GO:0048839[inner ear development] GO:0050885[neuromuscular process controlling balance] GO:0051402[neuron apoptotic process] GO:0060113[inner ear receptor cell differentiation] GO:1990837[sequence-specific double-stranded DNA binding]
The Human Protein Atlas project is funded
