Structure determination of the C-terminal fragment of yeast Ski7 using twinned crystal data
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 박시훈 | - |
dc.contributor.author | 국용부 | - |
dc.contributor.author | 이지영 | - |
dc.contributor.author | 정병천 | - |
dc.contributor.author | 송현규 | - |
dc.date.accessioned | 2021-09-03T12:33:32Z | - |
dc.date.available | 2021-09-03T12:33:32Z | - |
dc.date.created | 2021-06-17 | - |
dc.date.issued | 2017 | - |
dc.identifier.issn | 2288-6982 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/85493 | - |
dc.description.abstract | The structure determination using twinned crystals is challenging although several algorithms have been developed fordetwinning the X-ray data. Our crystal of the C-terminal domain 2 and 3 of Ski7 (Ski7-D2/3), a key part of non-stop mRNAdecay has a perfect twin with the twin operator [h, -h-k, -l]. Many different efforts for phasing with multiple anomalousdispersion techniques using selenomethionine substituted wild-type and mutant proteins were not successful andthe phases were obtained through the molecular replacement method using recently reported structure of C-terminalGTPase domain of Ski7 from Saccharomyces cerevisiae. The overall structure of Ski7-D2/3 is very similar to that of thecorresponding domain of ribosome-associated GTPases including eIF5B, eEF1α, and eRF3. Domains 2 and 3 form aβ-barrel structure containing several structurally deviated long connecting loops. Although the linker between domain 2and 3 is very flexible, the relative orientation between them is virtually the same among all structures, showing that theSki7-D2/3 does not show major conformational movement upon contacting with G domain. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | 한국구조생물학회 | - |
dc.title | Structure determination of the C-terminal fragment of yeast Ski7 using twinned crystal data | - |
dc.title.alternative | Structure determination of the C-terminal fragment of yeast Ski7 using twinned crystal data | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | 송현규 | - |
dc.identifier.bibliographicCitation | Biodesign, v.5, no.1, pp.12 - 23 | - |
dc.relation.isPartOf | Biodesign | - |
dc.citation.title | Biodesign | - |
dc.citation.volume | 5 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 12 | - |
dc.citation.endPage | 23 | - |
dc.type.rims | ART | - |
dc.identifier.kciid | ART002262452 | - |
dc.description.journalClass | 2 | - |
dc.description.journalRegisteredClass | kci | - |
dc.description.journalRegisteredClass | other | - |
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