PREX1 (phosphatidylinositol-3,4,5-trisphosphate dependent Rac exchange factor 1)
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Entrez ID
Entrez Gene ID - the GENE ID in NCBI Gene database.
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57580 |
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Gene name
Gene Name - the full gene name approved by the HGNC.
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Phosphatidylinositol-3,4,5-trisphosphate dependent Rac exchange factor 1 |
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Gene symbol
Gene Symbol - the official gene symbol approved by the HGNC.
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PREX1 |
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Synonyms (NCBI Gene)
Gene synonyms aliases
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P-REX1 |
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Chromosome
Chromosome number
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20 |
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Chromosome location
Chromosomal Location - indicates the cytogenetic location of the gene or region on the chromosome.
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20q13.13 |
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Summary
Summary of gene provided in NCBI Entrez Gene.
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The protein encoded by this gene acts as a guanine nucleotide exchange factor for the RHO family of small GTP-binding proteins (RACs). It has been shown to bind to and activate RAC1 by exchanging bound GDP for free GTP. The encoded protein, which is foun |
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miRNA
miRNA information provided by mirtarbase database.
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Gene ontology (GO)
Gene ontology information of associated ontologies with gene provided by GO database.
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Other IDs
Other ids provides unique ids of gene in databases such as OMIM, HGNC, ENSEMBLE.
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| Protein | |||||||||||||||||||||
| UniProt ID | Q8TCU6 | ||||||||||||||||||||
| Protein name | Phosphatidylinositol 3,4,5-trisphosphate-dependent Rac exchanger 1 protein (P-Rex1) (PtdIns(3,4,5)-dependent Rac exchanger 1) | ||||||||||||||||||||
| Protein function | Functions as a RAC guanine nucleotide exchange factor (GEF), which activates the Rac proteins by exchanging bound GDP for free GTP. Its activity is synergistically activated by phosphatidylinositol 3,4,5-trisphosphate and the beta gamma subunits | ||||||||||||||||||||
| PDB | 3QIK , 4YON , 5D27 , 5D3V , 5D3W , 5D3X , 5D3Y , 5FI0 , 5FI1 , 6PCV , 6VSK , 7RX9 , 8TUA | ||||||||||||||||||||
| Family and domains |
Pfam
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| Tissue specificity | TISSUE SPECIFICITY: Mainly expressed in peripheral blood leukocytes and brain. Expressed at intermediate level in spleen and lymph nodes, and weakly expressed in other tissues. | ||||||||||||||||||||
| Sequence |
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| Sequence length | 1659 | ||||||||||||||||||||
| Interactions | View interactions | ||||||||||||||||||||
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Pathways
Pathway information has different metabolic/signaling pathways associated with genes.
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Associated diseases
Disease associations categorized as Causal (pathogenic variants), Unknown (uncertain genetic evidence), or Text Mining (literature-based associations)
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