WebAug 1, 1980 · A second site specific endonuclease with novel specificity has been purified from Thermus thermophilus strain 111 and named Tth111II. The enzyme is active at … WebConclusions: TspDTI, TsoI and isoschizomers Tth111II/TthHB27I are closely related bifunctional enzymes. They comprise a tandem arrangement of Type I-like domains, like other Type IIC enzymes (those with a fusion of a REase and MTase domains), e.g. TspGWI, TaqII and MmeI, but their sequences are only remotely similar to these
Characterization of cleavage intermediate and star sites …
WebMar 10, 2024 · The best candidate for this role is the endonuclease Tth111II , whose deletion produced a 1,000-fold decrease in transjugation efficiency. This type IIG restriction enzyme has a rather low specific activity and preferentially nicks the top strand at position N11 downstream from its CAARCA recognition sequence. WebThe present invention relates to recombinant DNA which encodes the Tth111II restriction endonuclease-methylase fusion protein (Tth111IIRM), expression of Tth111II restriction … sightless trailer
Three-stage biochemical selection: cloning of prototype class …
WebA second site specific endonuclease with a novel specificity has been isolated from Thermus thermophilus strain 111 and named Tth111II. The enzyme is active at temperature up to 80 degrees C and requires Mg2+ or Mn2+ for activity. Tth111II cleaves phi X174RFDNA into 11 fragments. From the analysis o … WebTth111II endonuclease is found in the strain of Thermus thermophilus 111 (New England Biolabs' strain collection #249 (Beverly, Mass.)). It recognizes the double-stranded DNA sequence 5′CAARCA3′N11/N9 and cleaves downstream sequence at N11 (top strand) and N9 (bottom strand) to generate a 2-base 3′ overhang (/ indicates the cleavage of … WebAug 11, 1980 · Abstract. A second site specific endonuclease with novel specificity has been purified from Thermus thermophilus strain 111 and named Tth111II.The enzyme is active at temperature up to 80°C and requires Mg 2+ or Mn 2+ for endonuclease activity. Tth111II cleaves φX174RFDNA into 11 fragments and lambda DNA into more than 25 … the price is right dvd