Web10 jan. 2024 · DNA2 nuclease/helicase is a structure-specific nuclease, 5'-to-3' helicase, and DNA-dependent ATPase. It is involved in multiple DNA metabolic pathways, … Web15 nov. 2010 · HNH proteins include a range of nucleases such as some homing endonucleases (e.g., I-HmuI), colicins (e.g., ColE7, ColE9), and restriction endonucleases (e.g., KpnI, MnlI, and HphI) ( 14 – 19 ). HNH motifs are less common in eukaryotes. AH2 appears to be the only vertebrate protein with an HNH motif.
Endonuclease - Wikipedia
Web10 nov. 2010 · More helicase–nuclease complexes will need to be characterized in order to establish any link between processivity and Chi sequence abundance. Bipolar translocation has also been suggested to help RecBCD unwind DNA through sites of lesions and protein road blocks ( 30). Web16 nov. 2024 · We report a 2.2-Å crystal structure of the WRN helicase core (517-1,093), comprising the two helicase subdomains and winged helix domain but not the HRDC … list of all gods and goddess
DNA helicase and helicase–nuclease enzymes with a conserved …
Web6 apr. 2011 · Cas3 possesses a single-stranded DNA (ssDNA)-stimulated ATPase activity, which is coupled to unwinding of DNA/DNA and RNA/DNA duplexes. Cas3 also shows ATP-independent nuclease activity located in the HD domain with a preference for ssDNA substrates. To dissect the contribution of individual domains, Cas3 separation-of-function … WebThe interplay between the nuclease and ATPase/helicase activities of St-Cas3 results in DNA degradation. Here, we describe assays for monitoring of St-Cas3 nuclease, … WebNational Center for Biotechnology Information list of all gmo foods