Recombinant Escherichia coli RecR Protein，His & SUMO

RecR is a crucial protein involved in homologous recombination, a vital process for DNA repair and genetic diversity in prokaryotes. It plays a significant role in ensuring the accurate repair of DNA double-strand breaks, which can arise from various sources such as environmental stresses, replication errors, or radiation damage. The RecR protein functions as a single-stranded DNA (ssDNA) binding protein, facilitating the assembly of the recombinase complex that includes other key proteins, such as RecA. Understanding the biochemical properties and mechanisms of RecR is essential for elucidating the recombination process at a molecular level. Furthermore, investigations into the structure and function of RecR can reveal insights into the broader implications of genome stability, potential evolutionary adaptations, and the development of novel antimicrobial strategies. Given its importance, RecR has garnered attention in microbiological and genetic research, making it a relevant subject for developing plasmid-based gene transfer techniques and synthetic biology applications. The ongoing studies of RecR and its interactions with other recombination proteins continue to enhance our understanding of genetic repair pathways and their evolutionary significance across different organisms.