Linked Life Data

6160137

Source:http://linkedlifedata.com/resource/pubmed/id/6160137

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
9
pubmed:dateCreated
1981-2-24
pubmed:abstractText
Polychlorosubtilin (PCS) inhibits the growth of Escherichia coli. The antibiotic affected neither respiration nor glycolysis while the synthesis of nucleic acids and proteins were feebly hindered. Formation of aminoacyl-tRNA, peptide bonds and translocation from A to P sites of ribosomes were insignificantly influenced by the drug. The antibiotic exerted its effect(s) on ribosomes by interfering with the 30 S subunits. The 23 S and 30 SP were both sensitive to the drug but the latter was more obviously affected. Changes after developing resistance to the drug by the bacteria were localized in the 30 SP, 23 S and accordingly the 30 S subunits. The principal action of PCS was to cause multisited miscoding upon the incorporation of labeled aminoacyl-tRNA, therefore, malformed protein fractions (abnormal) were synthesized. As a natural consequence such abnormal fractions would not be expected to manifest the vital metabolic activities in the normal way.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Sep
pubmed:issn
0021-8820
pubmed:author
pubmed:issnType
Print
pubmed:volume
33
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
1063-70
pubmed:dateRevised
2005-11-17
pubmed:meshHeading
pubmed:year
1980
pubmed:articleTitle
The mechanism of action of polychlorosubtilin.
pubmed:publicationType
Journal Article