1QK1

1QK1 is a protein that in humans is encoded by the 1QK1 gene. This gene is located on the short arm of chromosome 1 (1p36.3). The protein it encodes is a member of the 1QK family, which includes 1QK1, 1QK2, and 1QK3. The 1QK family of proteins is involved in various cellular processes, including cell cycle regulation, DNA repair, and gene transcription.

The 1QK1 gene is expressed in a wide range of tissues, including the brain, heart, liver, and kidney. The protein has been shown to interact with other proteins involved in these processes, such as BRCA1 and p53. These interactions suggest that 1QK1 plays a role in maintaining genomic stability and preventing cancer.

Mutations in the 1QK1 gene have been associated with several diseases, including Li-Fraumeni syndrome, a hereditary cancer syndrome characterized by an increased risk of breast cancer, soft tissue sarcoma, and other cancers. Additionally, mutations in 1QK1 have been found in some cases of familial breast cancer.

The exact function of 1QK1 in the body is still not fully understood, and further research is needed to elucidate its role in health and disease. However, its involvement in cell cycle regulation and DNA repair makes it an attractive target for cancer research and potential therapeutic interventions.