DNA repair protein XRCC1, also known as X-ray repair cross-complementing protein 1, is a protein that in humans is encoded by the XRCC1 gene. XRCC1 is involved in DNA repair, where it complexes with DNA ligase III.

2024年12月25日 · XRCC1 (X-Ray Repair Cross Complementing 1) is a Protein Coding gene. Diseases associated with XRCC1 include Spinocerebellar Ataxia, Autosomal Recessive 26 and Xeroderma Pigmentosum Group D. Among its related pathways are Base excision repair and Transcription-Coupled Nucleotide Excision Repair (TC-NER).

2021年11月22日 · We show that aberrant PARP1 activity suppresses transcriptional recovery during base excision repair by promoting excessive recruitment and activity of the ubiquitin protease USP3, which as a...

XRCC1 is an HSP90 client protein that protects XRCC1 from proteasome-mediated degradation. Chinese Han people with rs1799782 TT/CT genotype of XRCC1 gene may have increased risk of developing colorectal.

XRCC1 is a molecular scaffold protein that interacts with multiple enzymatic components of DNA single-strand break repair (SSBR) including DNA kinase, DNA phosphatase, DNA polymerase, DNA deadenylase, and DNA ligase activities that collectively are capable of accelerating the repair of a broad range of DNA single-strand breaks (SSBs).

X-ray cross complementing group 1 protein (XRCC1) forms enzyme complexes optimized for single-strand break repair, but participates in other repair pathways as well. Available structural data for XRCC1 interactions is summarized and evaluated in terms of …

2019年9月1日 · XRCC1 is a molecular scaffold protein that interacts with multiple enzymatic components of DNA single-strand break repair (SSBR) including DNA kinase, DNA phosphatase, DNA polymerase, DNA deadenylase, and DNA ligase activities that collectively are capable of accelerating the repair of a broad range of DNA single-strand breaks (SSBs).

2021年7月15日 · PARPs are sensors that detect single-strand break intermediates, but the critical role of XRCC1 during BER is unknown. Here, we show that protein complexes containing DNA polymerase β and DNA ligase III that are assembled by XRCC1 prevent excessive engagement and activity of PARP1 during BER.

2017年8月16日 · The XRCC1 gene encodes a molecular scaffold protein that assembles multiprotein complexes involved in DNA single-strand break repair (summary by Hoch et al., 2017).

2023年12月4日 · A meta-analysis of XRCC1 single nucleotide polymorphism and susceptibility to gynecological malignancies. Zhang XQ, Li LZhang XQ, et al. Medicine (Baltimore), 2021 Dec 17. PMID 34918657; XRCC1 protects transcription from …