This domain is found at the N-terminal end of Restriction endonuclease PvuRts1 I from Proteus vulgaris and similar bacterial sequences. PvuRts1I a modification-dependent endonuclease with high selectivity for 5-hydroxymethylcytosine, an epigenetic m ...
This domain is found at the N-terminal end of Restriction endonuclease PvuRts1 I from Proteus vulgaris and similar bacterial sequences. PvuRts1I a modification-dependent endonuclease with high selectivity for 5-hydroxymethylcytosine, an epigenetic marker that is crucial for multiple biological processes, over 5-methylcytosine and cytosine. This protein is organised into a nuclease domain (this entry) and a C-terminal SRA domain (Pfam:PF18491). This domain adopts a typical three- layered alpha-beta-alpha sandwich configuration, with a central five-stranded beta-sheet surrounded by three alpha-helices on one side and one alpha-helix on the other side [1-3].
This is the C-terminal domain found in PvuRts1I, a modification-dependent restriction endonuclease that recognizes 5-hydroxymethylcytosine (5hmC) as well as 5-glucosylhydroxymethylcytosine (5ghmC) in double-stranded DNA in bacteria. Structural analys ...
This is the C-terminal domain found in PvuRts1I, a modification-dependent restriction endonuclease that recognizes 5-hydroxymethylcytosine (5hmC) as well as 5-glucosylhydroxymethylcytosine (5ghmC) in double-stranded DNA in bacteria. Structural analysis indicates that it has the typical SRA (SET and RING associated) domain fold (Pfam:PF02182) [1].