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PRRX1
HPA
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  • PRRX1
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.

PRRX1
Synonyms PHOX1, PMX1
Gene descriptioni

Full gene name according to HGNC.

Paired related homeobox 1
Protein classi

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

Cancer-related genes
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.

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 1
Cytoband q24.2
Chromosome location (bp) 170662728 - 170739421
Number of transcriptsi

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

3
Ensembl ENSG00000116132 (version 109)
Entrez gene 5396
HGNC HGNC:9142
UniProt P54821 (UniProt - Evidence at protein level)
neXtProt NX_P54821
GeneCards PRRX1
Antibodypedia PRRX1 antibodies


PROTEIN FUNCTION
Protein function (UniProt)i

Useful information about the protein provided by UniProt.

Master transcription factor of stromal fibroblasts for myofibroblastic lineage progression. Orchestrates the functional drift of fibroblasts into myofibroblastic phenotype via TGF-beta signaling by remodeling a super-enhancer landscape. Through this function, plays an essential role in wound healing process 1. Acts as a transcriptional regulator of muscle creatine kinase (MCK) and so has a role in the establishment of diverse mesodermal muscle types. The protein binds to an A/T-rich element in the muscle creatine enhancer (By similarity). May play a role in homeostasis and regeneration of bone, white adipose tissue and derm (By similarity).... show less
Molecular function (UniProt)i

Keywords assigned by UniProt to proteins due to their particular molecular function.

Developmental protein, DNA-binding
Gene summary (Entrez)i

Useful information about the gene from Entrez

The DNA-associated protein encoded by this gene is a member of the paired family of homeobox proteins localized to the nucleus. The protein functions as a transcription co-activator, enhancing the DNA-binding activity of serum response factor, a protein required for the induction of genes by growth and differentiation factors. The protein regulates muscle creatine kinase, indicating a role in the establishment of diverse mesodermal muscle types. Alternative splicing yields two isoforms that differ in abundance and expression patterns. [provided by RefSeq, Jul 2008]... 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)
PRRX1-201
ENSP00000239461
ENST00000239461
P54821
[Direct mapping] Paired mesoderm homeobox protein 1
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Transcription factors
   Helix-turn-helix domains
Cancer-related genes
   COSMIC somatic mutations in cancer genes
   COSMIC Somatic Mutations
   COSMIC Translocations
Disease related genes
Human disease related genes
   Congenital malformations
   Congenital malformations of the nervous system
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
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:0000981 [DNA-binding transcription factor activity, RNA polymerase II-specific]
GO:0001227 [DNA-binding transcription repressor activity, RNA polymerase II-specific]
GO:0001228 [DNA-binding transcription activator activity, RNA polymerase II-specific]
GO:0002053 [positive regulation of mesenchymal cell proliferation]
GO:0003677 [DNA binding]
GO:0005515 [protein binding]
GO:0005634 [nucleus]
GO:0005654 [nucleoplasm]
GO:0005829 [cytosol]
GO:0006355 [regulation of DNA-templated transcription]
GO:0006357 [regulation of transcription by RNA polymerase II]
GO:0006366 [transcription by RNA polymerase II]
GO:0007224 [smoothened signaling pathway]
GO:0010463 [mesenchymal cell proliferation]
GO:0016251 [RNA polymerase II general transcription initiation factor activity]
GO:0030326 [embryonic limb morphogenesis]
GO:0042472 [inner ear morphogenesis]
GO:0042474 [middle ear morphogenesis]
GO:0045880 [positive regulation of smoothened signaling pathway]
GO:0045944 [positive regulation of transcription by RNA polymerase II]
GO:0048664 [neuron fate determination]
GO:0048701 [embryonic cranial skeleton morphogenesis]
GO:0048704 [embryonic skeletal system morphogenesis]
GO:0048844 [artery morphogenesis]
GO:0051216 [cartilage development]
GO:0060021 [roof of mouth development]
GO:0061629 [RNA polymerase II-specific DNA-binding transcription factor binding]
GO:0070570 [regulation of neuron projection regeneration]
GO:0071837 [HMG box domain binding]
GO:0072089 [stem cell proliferation]
GO:0097150 [neuronal stem cell population maintenance]
GO:2000648 [positive regulation of stem cell proliferation]
Show all
245 aa
27.3 kDa
No 0
PRRX1-202
ENSP00000356734
ENST00000367760
P54821
[Direct mapping] Paired mesoderm homeobox protein 1
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Transcription factors
   Helix-turn-helix domains
Cancer-related genes
   COSMIC somatic mutations in cancer genes
   COSMIC Somatic Mutations
   COSMIC Translocations
Disease related genes
Human disease related genes
   Congenital malformations
   Congenital malformations of the nervous system
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
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:0005515 [protein binding]
GO:0005634 [nucleus]
GO:0005654 [nucleoplasm]
GO:0005829 [cytosol]
GO:0006355 [regulation of DNA-templated transcription]
GO:0006357 [regulation of transcription by RNA polymerase II]
GO:0006366 [transcription by RNA polymerase II]
GO:0045944 [positive regulation of transcription by RNA polymerase II]
GO:0061629 [RNA polymerase II-specific DNA-binding transcription factor binding]
Show all
217 aa
24.4 kDa
No 0
PRRX1-207
ENSP00000450762
ENST00000497230
G3V2N3
[Direct mapping] Paired mesoderm homeobox protein 1
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 Translocations
Human disease related genes
   Congenital malformations
   Congenital malformations of the nervous system
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0000981 [DNA-binding transcription factor activity, RNA polymerase II-specific]
GO:0003677 [DNA binding]
GO:0005634 [nucleus]
GO:0005654 [nucleoplasm]
GO:0005829 [cytosol]
GO:0006355 [regulation of DNA-templated transcription]
GO:0006357 [regulation of transcription by RNA polymerase II]
Show all
200 aa
22.6 kDa
No 0

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