DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, S | ko |
dc.contributor.author | Sim, S | ko |
dc.contributor.author | Lee, Younghoon | ko |
dc.date.accessioned | 2009-09-29T08:01:47Z | - |
dc.date.available | 2009-09-29T08:01:47Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 1999-02 | - |
dc.identifier.citation | NUCLEIC ACIDS RESEARCH, v.27, no.3, pp.895 - 902 | - |
dc.identifier.issn | 0305-1048 | - |
dc.identifier.uri | http://hdl.handle.net/10203/11594 | - |
dc.description.abstract | M1 RNA of 377 nucleotides, the catalytic subunit of Escherichia coil RNase P, is produced by a 3' processing reaction from precursor M1 RNA, a major transcript from the rnpB gene. We analyzed products and intermediates generated by the in vitro processing reaction using a 40% ammonium sulfate precipitate of the S30 fraction (ASP-40) and determined their involvement in the processing. From the results we proposed a model of two pathways for 3' processing of M1 RNA, In this model, one pathway (pathway I) involves +385/+386 intermediates and the other pathway (pathway II) does not. The position of the 3'-end of the precursor molecule determined the choice of the pathways. The precursor having the 3'-end of +413 was processed by both pathways while that having the +415 end was processed only by pathway II. The ASP-40 fraction generated processing products (termed +3781+379 RNA) containing one or two more nucleotides at the 3'-end than M1 RNA, regardless of which pathway was used. Therefore, both pathways require the final 3' trimming for complete processing. The endonucleolytic generation of +3781+379 RNA by pathway II was blocked by the rne-3071 mutation, suggesting that this step is carried out by RNase E. | - |
dc.language | English | - |
dc.language.iso | en_US | en |
dc.publisher | OXFORD UNIV PRESS | - |
dc.subject | RATE-DEPENDENT REGULATION | - |
dc.subject | RIBONUCLEASE-P | - |
dc.subject | MESSENGER-RNA | - |
dc.subject | RIBOSOMAL-RNA | - |
dc.subject | GENE | - |
dc.subject | TRANSCRIPTION | - |
dc.subject | SEQUENCES | - |
dc.subject | COMPONENT | - |
dc.subject | POLYMERASE | - |
dc.subject | STABILITY | - |
dc.title | In vitro analysis of processing at the 3 -end of precursors of M1 RNA, the catalytic subunit of Escherichia coli RNase P: multiple pathways and steps for the processing | - |
dc.type | Article | - |
dc.identifier.wosid | 000078449400026 | - |
dc.identifier.scopusid | 2-s2.0-0033081246 | - |
dc.type.rims | ART | - |
dc.citation.volume | 27 | - |
dc.citation.issue | 3 | - |
dc.citation.beginningpage | 895 | - |
dc.citation.endingpage | 902 | - |
dc.citation.publicationname | NUCLEIC ACIDS RESEARCH | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | Lee, Younghoon | - |
dc.contributor.nonIdAuthor | Kim, S | - |
dc.contributor.nonIdAuthor | Sim, S | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | RATE-DEPENDENT REGULATION | - |
dc.subject.keywordPlus | RIBONUCLEASE-P | - |
dc.subject.keywordPlus | MESSENGER-RNA | - |
dc.subject.keywordPlus | RIBOSOMAL-RNA | - |
dc.subject.keywordPlus | GENE | - |
dc.subject.keywordPlus | TRANSCRIPTION | - |
dc.subject.keywordPlus | SEQUENCES | - |
dc.subject.keywordPlus | COMPONENT | - |
dc.subject.keywordPlus | POLYMERASE | - |
dc.subject.keywordPlus | STABILITY | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.