| Literature DB >> 30937821 |
Sung-Ryong Ra1, Myong-Suk Kim2, Chon-Il Paek2, Yong-Chol Pak2, Song-Hui Pak2, Hyong-Bom Pak2, Kum-Chol Ri3.
Abstract
Bacillus circulans 528 produces a restriction endonuclease, Bci528I which is an isoschizomer of EcoRI. We purified the enzyme, using Sephadex G-150, Phospho-cellulose, DEAE-cellulose, Hepharin-Sepharose CL-6B chromatography. The specific activity of Bci528I was 29,400 U/mg·protein. Bci528I recognizes 5'-GAATTC-3' in dsDNA and cleaves between G and A of the recognition sequence, producing a symmetric four base 5'overhang.Entities:
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Year: 2019 PMID: 30937821 DOI: 10.1007/s12223-019-00694-3
Source DB: PubMed Journal: Folia Microbiol (Praha) ISSN: 0015-5632 Impact factor: 2.099