DC Field | Value | Language |
---|---|---|
dc.contributor.author | PARK, SUK YOUL | - |
dc.contributor.author | Lee, HJ | - |
dc.contributor.author | Song, JM | - |
dc.contributor.author | Sun, J | - |
dc.contributor.author | Hwang, HJ | - |
dc.contributor.author | Nishi, K | - |
dc.contributor.author | Kim, JS | - |
dc.date.accessioned | 2022-01-10T07:20:25Z | - |
dc.date.available | 2022-01-10T07:20:25Z | - |
dc.date.created | 2021-07-05 | - |
dc.date.issued | 2012-11 | - |
dc.identifier.issn | 0907-4449 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/109140 | - |
dc.description.abstract | In multifunctional type I restriction enzymes, active methyl-transferases (MTases) are constituted of methylation (HsdM) and specificity (HsdS) subunits. In this study, the crystal structure of a putative HsdM subunit from Vibrio vulnificus YJ016 (vvHsdM) was elucidated at a resolution of 1.80 angstrom. A cofactor-binding site for S-adenosyl-L-methionine (SAM, a methyl-group donor) is formed within the C-terminal domain of an alpha/beta-fold, in which a number of residues are conserved, including the GxGG and (N/D) PP(F/Y) motifs, which are likely to interact with several functional moieties of the SAM methyl-group donor. Comparison with the N6 DNA MTase of Thermus aquaticus and other HsdM structures suggests that two aromatic rings (Phe199 and Phe312) in the motifs that are conserved among the HsdMs may sandwich both sides of the adenine ring of the recognition sequence so that a conserved Asn residue (Asn309) can interact with the N6 atom of the target adenine base (a methyl-group acceptor) and locate the target adenine base close to the transferred SAM methyl group. | - |
dc.language | English | - |
dc.publisher | Blackwell Publishing Inc. | - |
dc.relation.isPartOf | Acta Crystallographica Section D: Biological Crystallography | - |
dc.title | Structural characterization of a modification subunit of a putative type I restriction enzyme from Vibrio vulnificus YJ016 | - |
dc.type | Article | - |
dc.identifier.doi | 10.1107/S0907444912038826 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | Acta Crystallographica Section D: Biological Crystallography, v.68, no.11, pp.1570 - 1577 | - |
dc.identifier.wosid | 000310069500015 | - |
dc.citation.endPage | 1577 | - |
dc.citation.number | 11 | - |
dc.citation.startPage | 1570 | - |
dc.citation.title | Acta Crystallographica Section D: Biological Crystallography | - |
dc.citation.volume | 68 | - |
dc.contributor.affiliatedAuthor | PARK, SUK YOUL | - |
dc.identifier.scopusid | 2-s2.0-84867801918 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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