| Background: | The protein encoded by this gene is a member of the homeobox transcription factor family. Members of this family contain a homeobox domain that consists of a 60-amino acid helix-turn-helix structure that binds DNA and RNA. The protein encoded by this gene is conserved across vertebrates and may play an essential role during development. Altered levels of this protein have been reported in cancers of different organs, such as colon, brain, blood, breast, pancreas, liver and esophagus. Alternative splicing results in multiple transcript variants. |
| UniProt Protein Function: | PROX1: May play a fundamental role in early development of CNS. May regulate gene expression and development of postmitotic undifferentiated young neurons. Belongs to the Prospero homeobox family. |
| UniProt Protein Details: | Protein type:DNA-binding; Transcription factor; Nuclear receptor co-regulator Chromosomal Location of Human Ortholog: 1q41 Cellular Component: cytoplasm; nucleus Molecular Function:RNA polymerase II transcription factor activity, enhancer binding; ligand-dependent nuclear receptor binding; protein binding; DBD domain binding; DNA binding; LBD domain binding; transcription factor activity; transcription corepressor activity Biological Process: transcription from RNA polymerase II promoter; lens development in camera-type eye; circadian rhythm; neural tube development; positive regulation of cyclin-dependent protein kinase activity; ventricular cardiac myofibril development; muscle thin filament assembly; atrial cardiac muscle morphogenesis; positive regulation of transcription, DNA-dependent; cell fate determination; negative regulation of transcription from RNA polymerase II promoter; olfactory placode formation; negative regulation of cell proliferation; venous blood vessel morphogenesis; pancreas development; positive regulation of cell proliferation; lymphangiogenesis; ventricular cardiac muscle morphogenesis; kidney development; response to nutrient levels; dentate gyrus development; negative regulation of transcription factor activity; positive regulation of cell cycle; liver development; regulation of circadian rhythm; cerebellar granule cell differentiation; dorsal spinal cord development; negative regulation of viral genome replication; regulation of gene expression; otic placode formation; embryonic retina morphogenesis in camera-type eye; positive regulation of endothelial cell proliferation; optic placode formation involved in camera-type eye; positive regulation of transcription from RNA polymerase II promoter; brain development; negative regulation of transcription, DNA-dependent; retina morphogenesis in camera-type eye; lung development |
| NCBI Summary: | The protein encoded by this gene is a member of the homeobox transcription factor family. Members of this family contain a homeobox domain that consists of a 60-amino acid helix-turn-helix structure that binds DNA and RNA. The protein encoded by this gene is conserved across vertebrates and may play an essential role during development. Altered levels of this protein have been reported in cancers of different organs, such as colon, brain, blood, breast, pancreas, liver and esophagus. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jul 2012] |
| UniProt Code: | Q92786 |
| NCBI GenInfo Identifier: | 85702224 |
| NCBI Gene ID: | 5629 |
| NCBI Accession: | Q92786.2 |
| UniProt Secondary Accession: | Q92786,Q5SW76, Q8TB91, A6NK29, A8K2B1, |
| UniProt Related Accession: | Q92786 |
| Molecular Weight: | 737 |
| NCBI Full Name: | Prospero homeobox protein 1 |
| NCBI Synonym Full Names: | prospero homeobox 1 |
| NCBI Official Symbol: | PROX1 |
| NCBI Protein Information: | prospero homeobox protein 1; prospero-related homeobox 1; homeobox prospero-like protein PROX1 |
| UniProt Protein Name: | Prospero homeobox protein 1 |
| UniProt Synonym Protein Names: | Homeobox prospero-like protein PROX1; PROX-1 |
| Protein Family: | Prospero homeobox protein |
| UniProt Gene Name: | PROX1 |
| UniProt Entry Name: | PROX1_HUMAN |
