Crystal structure of PduO-Type ATP:Cob(I)alamin adenosyltransferase from Bacillus cereus in a complex with ATP
DC Field | Value | Language |
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dc.contributor.author | Park, Ae Kyung | - |
dc.contributor.author | Chi, Young Min | - |
dc.contributor.author | Moon, Jin Ho | - |
dc.date.accessioned | 2021-09-07T12:24:40Z | - |
dc.date.available | 2021-09-07T12:24:40Z | - |
dc.date.created | 2021-06-14 | - |
dc.date.issued | 2011-05-13 | - |
dc.identifier.issn | 0006-291X | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/112451 | - |
dc.description.abstract | ATP:Cobalamin adenosyltransferases catalyze the transfer a 5'-deoxyadenosyl moiety from ATP to cob(1)alamin in the synthesis of the Co-C bond of coenzyme B-12. There are three types of adenosyltransferases, CobA, PduO and EutT. Among these adenosyltransferases, the PduO-type adenosyltransferases is the most widely distributed enzyme. Structural comparisons between apo BcPduO and BcPduO in complex with MgATP revealed that the N-terminal strands of both structures were ordered, which is in contrast with the most previously available PduO-type adenosyltransferase structures. Furthermore, unlike other reported structures, apo BcPduO was bound to additional dioxane molecules causing a side chain conformational change at the Tyr30 residue, which is an important residue that mediates hydrogen bonding with ATP molecules upon binding of cobalamin to the active site. This study provides more structural information into the role of active site residues on substrate binding. (C) 2011 Elsevier Inc. All rights reserved. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ACADEMIC PRESS INC ELSEVIER SCIENCE | - |
dc.subject | COBALAMIN ADENOSYLTRANSFERASE | - |
dc.subject | LACTOBACILLUS-REUTERI | - |
dc.subject | BIOSYNTHESIS | - |
dc.subject | VITAMIN-B-12 | - |
dc.title | Crystal structure of PduO-Type ATP:Cob(I)alamin adenosyltransferase from Bacillus cereus in a complex with ATP | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Chi, Young Min | - |
dc.contributor.affiliatedAuthor | Moon, Jin Ho | - |
dc.identifier.doi | 10.1016/j.bbrc.2011.04.036 | - |
dc.identifier.scopusid | 2-s2.0-79955758953 | - |
dc.identifier.wosid | 000290926400010 | - |
dc.identifier.bibliographicCitation | BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS, v.408, no.3, pp.417 - 421 | - |
dc.relation.isPartOf | BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS | - |
dc.citation.title | BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS | - |
dc.citation.volume | 408 | - |
dc.citation.number | 3 | - |
dc.citation.startPage | 417 | - |
dc.citation.endPage | 421 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Biochemistry & Molecular Biology | - |
dc.relation.journalResearchArea | Biophysics | - |
dc.relation.journalWebOfScienceCategory | Biochemistry & Molecular Biology | - |
dc.relation.journalWebOfScienceCategory | Biophysics | - |
dc.subject.keywordPlus | COBALAMIN ADENOSYLTRANSFERASE | - |
dc.subject.keywordPlus | LACTOBACILLUS-REUTERI | - |
dc.subject.keywordPlus | BIOSYNTHESIS | - |
dc.subject.keywordPlus | VITAMIN-B-12 | - |
dc.subject.keywordAuthor | Adenosyltransferase | - |
dc.subject.keywordAuthor | Cobalamin | - |
dc.subject.keywordAuthor | Adenosylcobalamin | - |
dc.subject.keywordAuthor | MgATP | - |
dc.subject.keywordAuthor | PduO | - |
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