RRC ID 35246
著者 Ishii D, Ishihama A, Yamamoto K.
タイトル Two modes of autoregulation of the murR repressor in Escherichia coli.
ジャーナル Biosci Biotechnol Biochem
Abstract The murPQ operon of Escherichia coli encoding the enzymes for degradation of MurNAc is derepressed by MurR (YfeT) in the presence of MurNAc-6-phosphate. MurR also represses its own expression. We found that murR is stimulated in rich medium. This activation involves MurR and most of the IIBC components of the phosphotransferase system, suggesting auto-induction of murR by an activated form of MurR.
巻・号 73(11)
ページ 2528-30
公開日 2009-11-1
DOI 10.1271/bbb.90421
PII JST.JSTAGE/bbb/90421
PMID 19897902
MeSH Escherichia coli / genetics* Escherichia coli / metabolism* Escherichia coli Proteins / genetics* Escherichia coli Proteins / metabolism* Gene Expression Regulation, Bacterial* Operon / genetics Promoter Regions, Genetic / genetics Repressor Proteins / genetics* Repressor Proteins / metabolism* Transcriptional Activation
IF 1.516
引用数 3
WOS 分野 FOOD SCIENCE & TECHNOLOGY CHEMISTRY, APPLIED BIOTECHNOLOGY & APPLIED MICROBIOLOGY BIOCHEMISTRY & MOLECULAR BIOLOGY
リソース情報
原核生物(大腸菌) ME9062(BW25113)(Keio) JW5435-KC JW3700-KC JW0675-KC JW1087-KC JW4199-KC