DNA-binding determinants of sigma 54 as deduced from libraries of mutations
about
Promoter use by sigma 38 (rpoS) RNA polymerase. Amino acid clusters for DNA binding and isomerization.Regulation of sigma 54-dependent transcription by core promoter sequences: role of -12 region nucleotides.Construction and functional analyses of a comprehensive sigma54 site-directed mutant library using alanine-cysteine mutagenesisThe bacterial enhancer-dependent sigma(54) (sigma(N)) transcription factorMutant forms of Salmonella typhimurium sigma54 defective in transcription initiation but not promoter binding activityThe amino terminus of Salmonella enterica serovar Typhimurium sigma(54) is required for interactions with an enhancer-binding protein and binding to fork junction DNAIn vitro roles of invariant helix-turn-helix motif residue R383 in sigma(54) (sigma(N)).Conservation of sigma-core RNA polymerase proximity relationships between the enhancer-independent and enhancer-dependent sigma classes.Probing the assembly of transcription initiation complexes through changes in sigmaN protease sensitivity.Correlating protein footprinting with mutational analysis in the bacterial transcription factor sigma54 (sigmaN).Identification of an N-terminal region of sigma 54 required for enhancer responsivenessMultiple in vivo roles for the -12-region elements of sigma 54 promoters.Single amino acid substitution mutants of Klebsiella pneumoniae sigma(54) defective in transcription.Amino-terminal sequences of sigmaN (sigma54) inhibit RNA polymerase isomerization.Roles for the C-terminal region of sigma 54 in transcriptional silencing and DNA binding.
P2860
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P2860
DNA-binding determinants of sigma 54 as deduced from libraries of mutations
description
1997 nî lūn-bûn
@nan
1997年の論文
@ja
1997年論文
@yue
1997年論文
@zh-hant
1997年論文
@zh-hk
1997年論文
@zh-mo
1997年論文
@zh-tw
1997年论文
@wuu
1997年论文
@zh
1997年论文
@zh-cn
name
DNA-binding determinants of sigma 54 as deduced from libraries of mutations
@ast
DNA-binding determinants of sigma 54 as deduced from libraries of mutations
@en
type
label
DNA-binding determinants of sigma 54 as deduced from libraries of mutations
@ast
DNA-binding determinants of sigma 54 as deduced from libraries of mutations
@en
prefLabel
DNA-binding determinants of sigma 54 as deduced from libraries of mutations
@ast
DNA-binding determinants of sigma 54 as deduced from libraries of mutations
@en
P2860
P1476
DNA-binding determinants of sigma 54 as deduced from libraries of mutations
@en
P2093
P2860
P304
P356
10.1128/JB.179.4.1239-1245.1997
P407
P577
1997-02-01T00:00:00Z