Linked Life Data

6397477

Source:http://linkedlifedata.com/resource/pubmed/id/6397477

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:dateCreated
1985-5-20
pubmed:abstractText
We are currently utilizing reversed-phase high-performance liquid chromatography (RP-HPLC) in reconstitution experiments designed to study the structure and function of Escherichia coli ribosomes. The applications of RP-HPLC in these experiments include: (a) preparation of individual proteins or groups of proteins on a milligram scale for reconstitution pools, (b) analysis of the protein stoichiometry of reconstituted subunits, (c) determination of the extent and specificity of modification of proteins extracted from ribosomal subunits which have been subjected to chemical modification, and (d) resolution of modified forms of proteins S14 and L23 from the corresponding unmodified proteins. Proteins prepared by RP-HPLC from 30S and 50S ribosomal subunits were found to reconstitute into 30S and 50S subunits respectively, as well as into slower sedimenting particles. The reconstituted subunits contain a full complement of proteins and are active in ribosomal function assays, whereas the slower sedimenting particles lack several proteins and have little or no activity.
pubmed:grant
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Dec
pubmed:issn
0021-9673
pubmed:author
pubmed:issnType
Print
pubmed:day
28
pubmed:volume
317
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
201-12
pubmed:dateRevised
2007-11-14
pubmed:meshHeading
pubmed:year
1984
pubmed:articleTitle
Application of high-performance liquid chromatography to the reconstitution of ribosomal subunits.
pubmed:publicationType
Journal Article, Research Support, U.S. Gov't, P.H.S.