Aliases for AURKA Gene
- Aurora Kinase A 2 3 4 5
- Protein Phosphatase 1, Regulatory Subunit 47 2 3
- Serine/Threonine-Protein Kinase Aurora-A 3 4
- Serine/Threonine-Protein Kinase 6 3 4
- Breast Tumor-Amplified Kinase 3 4
- Aurora/IPL1-Related Kinase 1 3 4
- Aurora 2 3 4
- STK15 3 4
- STK6 3 4
- ARK1 3 4
- AURA 3 4
- BTAK 3 4
- AIK 3 4
- Serine/Threonine Protein Kinase 15 3
External Ids for AURKA Gene
Previous HGNC Symbols for AURKA Gene
Previous GeneCards Identifiers for AURKA Gene
The protein encoded by this gene is a cell cycle-regulated kinase that appears to be involved in microtubule formation and/or stabilization at the spindle pole during chromosome segregation. The encoded protein is found at the centrosome in interphase cells and at the spindle poles in mitosis. This gene may play a role in tumor development and progression. A processed pseudogene of this gene has been found on chromosome 1, and an unprocessed pseudogene has been found on chromosome 10. Multiple transcript variants encoding the same protein have been found for this gene. [provided by RefSeq, Jul 2008]
GeneCards Summary for AURKA Gene
AURKA (Aurora Kinase A) is a Protein Coding gene. Diseases associated with AURKA include Colorectal Cancer and Colorectal Adenocarcinoma. Among its related pathways are Regulation of TP53 Activity and Aurora A signaling. Gene Ontology (GO) annotations related to this gene include transferase activity, transferring phosphorus-containing groups and protein tyrosine kinase activity. An important paralog of this gene is AURKB.
UniProtKB/Swiss-Prot Summary for AURKA Gene
Mitotic serine/threonine kinase that contributes to the regulation of cell cycle progression (PubMed:26246606). Associates with the centrosome and the spindle microtubules during mitosis and plays a critical role in various mitotic events including the establishment of mitotic spindle, centrosome duplication, centrosome separation as well as maturation, chromosomal alignment, spindle assembly checkpoint, and cytokinesis (PubMed:26246606). Required for normal spindle positioning during mitosis and for the localization of NUMA1 and DCTN1 to the cell cortex during metaphase (PubMed:27335426). Required for initial activation of CDK1 at centrosomes. Phosphorylates numerous target proteins, including ARHGEF2, BORA, BRCA1, CDC25B, DLGP5, HDAC6, KIF2A, LATS2, NDEL1, PARD3, PPP1R2, PLK1, RASSF1, TACC3, p53/TP53 and TPX2. Regulates KIF2A tubulin depolymerase activity. Required for normal axon formation. Plays a role in microtubule remodeling during neurite extension. Important for microtubule formation and/or stabilization. Also acts as a key regulatory component of the p53/TP53 pathway, and particularly the checkpoint-response pathways critical for oncogenic transformation of cells, by phosphorylating and stabilizing p53/TP53. Phosphorylates its own inhibitors, the protein phosphatase type 1 (PP1) isoforms, to inhibit their activity. Necessary for proper cilia disassembly prior to mitosis.
Aurora kinases are a family of three highly homologous serine/threonine kinases that play a critical role in regulating many of the processes that are pivotal to mitosis. Each of the isoforms, Aurora A, Aurora B and Aurora C, has a different function in the control of mitosis.