Published in J Bacteriol on May 01, 1991
Linkage map of Escherichia coli K-12, edition 10: the traditional map. Microbiol Mol Biol Rev (1998) 4.18
Escherichia coli genes regulated by cell-to-cell signaling. Proc Natl Acad Sci U S A (1999) 1.82
Physiological studies of tryptophan transport and tryptophanase operon induction in Escherichia coli. J Bacteriol (1991) 1.79
The lysP gene encodes the lysine-specific permease. J Bacteriol (1992) 1.55
Regulation of expression of the Escherichia coli K-12 mtr gene by TyrR protein and Trp repressor. J Bacteriol (1991) 1.43
The tryptophanase gene cluster of Haemophilus influenzae type b: evidence for horizontal gene transfer. J Bacteriol (1998) 1.40
Cloning and sequencing of the pheP gene, which encodes the phenylalanine-specific transport system of Escherichia coli. J Bacteriol (1991) 1.18
Molecular analysis of the TyrR protein-mediated activation of mtr gene expression in Escherichia coli K-12. J Bacteriol (1991) 1.11
Evidence suggesting cis action by the TnaC leader peptide in regulating transcription attenuation in the tryptophanase operon of Escherichia coli. J Bacteriol (1995) 1.06
Site-directed mutagenesis reveals the importance of conserved charged residues for the transport activity of the PheP permease of Escherichia coli. J Bacteriol (1993) 1.05
Membrane topology analysis of Escherichia coli K-12 Mtr permease by alkaline phosphatase and beta-galactosidase fusions. J Bacteriol (1995) 1.05
Identification of the LIV-I/LS system as the third phenylalanine transporter in Escherichia coli K-12. J Bacteriol (2004) 1.00
Role of regulatory features of the trp operon of Escherichia coli in mediating a response to a nutritional shift. J Bacteriol (1994) 0.97
Loss of overproduction of polypeptide release factor 3 influences expression of the tryptophanase operon of Escherichia coli. J Bacteriol (1996) 0.96
Roles of the tnaC-tnaA spacer region and Rho factor in regulating expression of the tryptophanase operon of Proteus vulgaris. J Bacteriol (1997) 0.87
Chlamydia exploit the mammalian tryptophan-depletion defense strategy as a counter-defensive cue to trigger a survival state of persistence. Front Cell Infect Microbiol (2014) 0.87
The alternative translational profile that underlies the immune-evasive state of persistence in Chlamydiaceae exploits differential tryptophan contents of the protein repertoire. Microbiol Mol Biol Rev (2012) 0.85
The sigma(70) transcription factor TyrR has zinc-stimulated phosphatase activity that is inhibited by ATP and tyrosine. J Bacteriol (2000) 0.85
Secondary transport of amino acids in prokaryotes. J Membr Biol (2007) 0.83
CsrA and TnaB coregulate tryptophanase activity to promote exotoxin-induced killing of Caenorhabditis elegans by enteropathogenic Escherichia coli. J Bacteriol (2011) 0.82
A copy of insertion element IS5 is present within tnaB in the Kohara library of Escherichia coli W3110. J Bacteriol (1994) 0.81
Functional analysis of the Erwinia herbicola tutB gene and its product. J Bacteriol (2002) 0.78
The ribosome: a metabolite-responsive transcription regulator. J Bacteriol (2008) 0.77
Was the Chlamydial Adaptative Strategy to Tryptophan Starvation an Early Determinant of Plastid Endosymbiosis? Front Cell Infect Microbiol (2016) 0.75
A new suite of tnaA mutants suggests that Escherichia coli tryptophanase is regulated by intracellular sequestration and by occlusion of its active site. BMC Microbiol (2015) 0.75
DNA sequencing with chain-terminating inhibitors. Proc Natl Acad Sci U S A (1977) 790.54
Production of single-stranded plasmid DNA. Methods Enzymol (1987) 39.38
Linkage map of Escherichia coli K-12, edition 7. Microbiol Rev (1983) 30.35
Conformational parameters for amino acids in helical, beta-sheet, and random coil regions calculated from proteins. Biochemistry (1974) 12.07
Identifying nonpolar transbilayer helices in amino acid sequences of membrane proteins. Annu Rev Biophys Biophys Chem (1986) 11.00
UPTAKE OF AMINO ACIDS BY SALMONELLA TYPHIMURIUM. Arch Biochem Biophys (1964) 7.32
The distribution of positively charged residues in bacterial inner membrane proteins correlates with the trans-membrane topology. EMBO J (1986) 5.48
Formation of aromatic amino acid pools in Escherichia coli K-12. J Bacteriol (1970) 3.32
The 'light' and 'medium' subunits of the photosynthetic reaction centre from Rhodopseudomonas viridis: isolation of the genes, nucleotide and amino acid sequence. EMBO J (1986) 3.23
Nucleotide sequence of the structural gene for tryptophanase of Escherichia coli K-12. J Bacteriol (1981) 2.91
Hypothesis about the function of membrane-buried proline residues in transport proteins. Proc Natl Acad Sci U S A (1986) 2.90
Nucleotide sequence of the uhp region of Escherichia coli. J Bacteriol (1987) 2.79
STUDIES ON TRYPTOPHAN PERMEASE IN ESCHERICHIA COLI. Biochim Biophys Acta (1963) 2.65
Evidence for transcription antitermination control of tryptophanase operon expression in Escherichia coli K-12. J Bacteriol (1985) 2.19
Cloning of the aroP gene and identification of its product in Escherichia coli K-12. J Bacteriol (1986) 1.62
The transmembrane topology of the sn-glycerol-3-phosphate permease of Escherichia coli analysed by phoA and lacZ protein fusions. Mol Microbiol (1988) 1.57
tRNA(Trp) translation of leader peptide codon 12 and other factors that regulate expression of the tryptophanase operon. J Bacteriol (1990) 1.48
Cloning, nucleotide sequence, and characterization of mtr, the structural gene for a tryptophan-specific permease of Escherichia coli K-12. J Bacteriol (1991) 1.40
Cloning of the tyrP gene and further characterization of the tyrosine-specific transport system in Escherichia coli K-12. J Bacteriol (1984) 1.39
Isolation and characterization of an Escherichia coli K-12 mutant defective in tyrosine- and phenylalanine-specific transport systems. J Bacteriol (1980) 1.38
Nucleotide sequence of the aroP gene encoding the general aromatic amino acid transport protein of Escherichia coli K-12: homology with yeast transport proteins. Nucleic Acids Res (1990) 1.27
Location of the gene for the low-affinity tryptophan-specific permease of Escherichia coli. Biochem J (1982) 1.19
Topology of the Escherichia coli uhpT sugar-phosphate transporter analyzed by using TnphoA fusions. J Bacteriol (1990) 1.18
A consensus structure for membrane transport. Res Microbiol (1991) 1.12
DNA sequence of the gene (tyrP) encoding the tyrosine-specific transport system of Escherichia coli. J Bacteriol (1988) 1.02
Role of IIIGlc of the phosphoenolpyruvate-glucose phosphotransferase system in inducer exclusion in Escherichia coli. J Bacteriol (1984) 0.94
Observations concerning topology and locations of helix ends of membrane proteins of known structure. J Membr Biol (1990) 0.90
Plasmid ColEl as a molecular vehicle for cloning and amplification of DNA. Proc Natl Acad Sci U S A (1974) 32.46
Polarity and enzyme functions in mutants of the first three genes of the tryptophan operon of Escherichia coli. Genetics (1971) 14.59
Attenuation in the control of expression of bacterial operons. Nature (1981) 9.90
Nonsense codons and polarity in the tryptophan operon. J Mol Biol (1966) 6.40
Efficient cloning of genes of Neurospora crassa. Proc Natl Acad Sci U S A (1986) 6.08
Transcription termination at the trp operon attenuators of Escherichia coli and Salmonella typhimurium: RNA secondary structure and regulation of termination. Proc Natl Acad Sci U S A (1977) 6.08
The complete nucleotide sequence of the tryptophan operon of Escherichia coli. Nucleic Acids Res (1981) 5.91
ON THE SEPARATION OF THE TRYPTOPHAN SYNTHETASE OF ESCHERICHIA COLI INTO TWO PROTEIN COMPONENTS. Proc Natl Acad Sci U S A (1958) 5.64
Translational coupling during expression of the tryptophan operon of Escherichia coli. Genetics (1980) 5.57
New features of the regulation of the tryptophan operon. Science (1975) 5.40
Cloning and characterization of the gene for beta-tubulin from a benomyl-resistant mutant of Neurospora crassa and its use as a dominant selectable marker. Mol Cell Biol (1986) 5.16
ALLELIC STRAINS OF Neurospora LACKING TRYPTOPHAN SYNTHETASE: A PRELIMINARY IMMUNOCHEMICAL CHARACTERIZATION. Proc Natl Acad Sci U S A (1955) 5.00
Yeast gene TRP5: structure, function, regulation. J Biol Chem (1982) 4.48
An electrophoretic karyotype of Neurospora crassa. Mol Cell Biol (1988) 4.46
Translation of the leader region of the Escherichia coli tryptophan operon. J Bacteriol (1978) 4.45
Nucleotide sequence and expression of Escherichia coli trpR, the structural gene for the trp aporepressor. Proc Natl Acad Sci U S A (1980) 4.35
The unusual mutagenic specificity of an E. Coli mutator gene. Proc Natl Acad Sci U S A (1966) 4.26
Regulated in vitro synthesis of Escherichia coli tryptophan operon messenger ribonucleic acid and enzymes. J Biol Chem (1974) 4.25
Nucleotide sequence of the leader region of the phenylalanine operon of Escherichia coli. Proc Natl Acad Sci U S A (1978) 4.01
An intercistronic region and ribosome-binding site in bacterial messenger RNA. Proc Natl Acad Sci U S A (1975) 3.95
Novel form of transcription attenuation regulates expression the Bacillus subtilis tryptophan operon. J Bacteriol (1986) 3.90
Tryptophan messenger ribonucleic acid elongation rates and steady-state levels of tryptophan operon enzymes under various growth conditions. J Mol Biol (1970) 3.89
Nucleotide sequences of trpA of Salmonella typhimurium and Escherichia coli: an evolutionary comparison. Proc Natl Acad Sci U S A (1979) 3.87
RNA polymerase interaction at the promoter--operator region of the tryptophan operon of Escherichia coli and Salmonella typhimurium. J Mol Biol (1978) 3.84
Nucleotide sequence of the 5' end of tryptophan messenger RNA of Escherichia coli. J Mol Biol (1976) 3.60
Altered base ratios in the DNA of an Escherichia coli mutator strain. Proc Natl Acad Sci U S A (1967) 3.53
Attenuation in the Escherichia coli tryptophan operon: role of RNA secondary structure involving the tryptophan codon region. Proc Natl Acad Sci U S A (1979) 3.28
Mutants of Escherichia coli with an altered tryptophanyl-transfer ribonucleic acid synthetase. J Bacteriol (1968) 3.27
Attenuation in amino acid biosynthetic operons. Annu Rev Genet (1982) 3.23
Polarity and the degradation of mRNA. Nature (1969) 3.13
Nucleotide sequence of region preceding trp mRNA initiation site and its role in promoter and operator function. Proc Natl Acad Sci U S A (1976) 3.13
Mitomycin C-induced expression of trpA of Salmonella typhimurium inserted into the plasmid ColE1. J Bacteriol (1977) 3.06
Amino acid replacements and the genetic code. Cold Spring Harb Symp Quant Biol (1966) 3.03
Construction of plasmid cloning vehicles that promote gene expression from the bacteriophage lambda pL promoter. Gene (1979) 3.00
Ribosome-protected regions in the leader-trpE sequence of Escherichia coli tryptophan operon messenger RNA. J Mol Biol (1976) 2.93
Nucleotide sequence of the structural gene for tryptophanase of Escherichia coli K-12. J Bacteriol (1981) 2.91
Structure of the trifunctional trp-1 gene from Neurospora crassa and its aberrant expression in Escherichia coli. J Mol Appl Genet (1983) 2.91
Neurospora crassa a mating-type region. Proc Natl Acad Sci U S A (1990) 2.91
The nature of the anthranilic acid synthetase complex of Escherichia coli. J Biol Chem (1966) 2.89
Mutations affecting tRNATrp and its charging and their effect on regulation of transcription termination at the attenuator of the tryptophan operon. J Mol Biol (1977) 2.89
Translational control of transcription termination at the attenuator of the Escherichia coli tryptophan operon. Proc Natl Acad Sci U S A (1978) 2.89
The periodicity of RNA polymerase initiations: a new regulatory feature of transcription. Proc Natl Acad Sci U S A (1968) 2.87
Comparison of the nucleotide sequences of the initial transcribed regions of the tryptophan operons of Escherichia coli and Salmonella typhimurium. J Mol Biol (1978) 2.86
DNA microarray analysis of gene expression in response to physiological and genetic changes that affect tryptophan metabolism in Escherichia coli. Proc Natl Acad Sci U S A (2000) 2.83
Purification and characterization of trp aporepressor. Proc Natl Acad Sci U S A (1983) 2.70
Structural and functional analysis of cloned deoxyribonucleic acid containing the trpR-thr region of the Escherichia coli chromosome. J Bacteriol (1979) 2.65
Structure and regulation of aroH, the structural gene for the tryptophan-repressible 3-deoxy-D-arabino-heptulosonic acid-7-phosphate synthetase of Escherichia coli. J Mol Biol (1981) 2.62
Nucleotide sequence of the trpB gene in Escherichia coli and Salmonella typhimurium. J Mol Biol (1980) 2.61
DNAs of the two mating-type alleles of Neurospora crassa are highly dissimilar. Science (1988) 2.60
Nucleotide sequences from tryptophan messenger RNA of Escherichia coli: the sequence corresponding to the amino-terminal region of the first polypeptide specified by the operon. Proc Natl Acad Sci U S A (1973) 2.58
cot-1, a gene required for hyphal elongation in Neurospora crassa, encodes a protein kinase. EMBO J (1992) 2.55
Nucleotide sequence of Saccharomyces cerevisiae genes TRP2 and TRP3 encoding bifunctional anthranilate synthase: indole-3-glycerol phosphate synthase. J Biol Chem (1984) 2.55
The structure of trp RNA-binding attenuation protein. Nature (1995) 2.55
Reconstitution of Bacillus subtilis trp attenuation in vitro with TRAP, the trp RNA-binding attenuation protein. Proc Natl Acad Sci U S A (1993) 2.52
Mutational studies with the trp repressor of Escherichia coli support the helix-turn-helix model of repressor recognition of operator DNA. Proc Natl Acad Sci U S A (1985) 2.48
Regulation of aromatic amino acid transport systems in Escherichia coli K-12. J Bacteriol (1977) 2.41
TRAP, the trp RNA-binding attenuation protein of Bacillus subtilis, is a multisubunit complex that appears to recognize G/UAG repeats in the trpEDCFBA and trpG transcripts. J Biol Chem (1994) 2.39
Transcription of the tryptophan operon in polarity mutants of Escherichia coli. I. Characterization of the tryptophan messenger RNA of polar mutants. J Mol Biol (1967) 2.39
Single base-pair alterations in the Escherichia coli trp operon leader region that relieve transcription termination at the trp attenuator. Proc Natl Acad Sci U S A (1978) 2.36
Amber mutants of the trpR regulatory gene. J Mol Biol (1969) 2.35
The cross-pathway control gene of Neurospora crassa, cpc-1, encodes a protein similar to GCN4 of yeast and the DNA-binding domain of the oncogene v-jun-encoded protein. Proc Natl Acad Sci U S A (1988) 2.35
Structure of the trp RNA-binding attenuation protein, TRAP, bound to RNA. Nature (1999) 2.35
Nucleotide sequence of Escherichia coli purF and deduced amino acid sequence of glutamine phosphoribosylpyrophosphate amidotransferase. J Biol Chem (1982) 2.32
Altered amino acid sequences produced by reversion of frameshift mutants of tryptophan synthetase A gene of E. coli. Proc Natl Acad Sci U S A (1967) 2.30
Trp aporepressor production is controlled by autogenous regulation and inefficient translation. Proc Natl Acad Sci U S A (1982) 2.30
On the production of deletions in the chromosome of Escherichia coli. J Mol Biol (1970) 2.26
Interaction of the trp repressor and RNA polymerase with the trp operon. J Mol Biol (1975) 2.23
A ribosome binding site sequence is necessary for efficient expression of the distal gene of a translationally-coupled gene pair. Nucleic Acids Res (1984) 2.23
cis-acting sites in the transcript of the Bacillus subtilis trp operon regulate expression of the operon. J Bacteriol (1988) 2.21
Dispersed 5S RNA genes in N. crassa: structure, expression and evolution. Cell (1981) 2.21
Dynamics of synthesis, translation, and degradation of trp operon messenger RNA in E. coli. Cold Spring Harb Symp Quant Biol (1969) 2.20
Polarity suppressors defective in transcription termination at the attenuator of the tryptophan operon of Escherichia coli have altered rho factor. J Mol Biol (1976) 2.20
Regulation of in vitro transcription of the tryptophan operon by purified RNA polymerase in the presence of partially purified repressor and tryptophan. Nat New Biol (1973) 2.20
Evidence for transcription antitermination control of tryptophanase operon expression in Escherichia coli K-12. J Bacteriol (1985) 2.19
Internal promoter of the tryptophan operon of Escherichia coli is located in a structural gene. J Mol Biol (1972) 2.19
Subunits of the adenosine triphosphatase complex translated in vitro from the Escherichia coli unc operon. J Bacteriol (1980) 2.16
Developmental and light regulation of eas, the structural gene for the rodlet protein of Neurospora. Genes Dev (1992) 2.16
The internal low-efficiency promoter of the tryptophan operon of Escherichia coli. J Mol Biol (1968) 2.14
Nucleotide sequences of the trpG regions of Escherichia coli, Shigella dysenteriae, Salmonella typhimurium and Serratia marcescens. J Mol Biol (1980) 2.13
MtrB from Bacillus subtilis binds specifically to trp leader RNA in a tryptophan-dependent manner. Proc Natl Acad Sci U S A (1993) 2.12
Incomplete Genetic Blocks in Biochemical Mutants of Neurospora. Proc Natl Acad Sci U S A (1952) 2.12
Polarity suppressors increase expression of the wild-type tryptophan operon of Escherichia coli. J Mol Biol (1976) 2.11
Association of the alpha and beta-2 subunits of the tryptophan synthetase of Escherichia coli. J Biol Chem (1966) 2.10
Sequence analysis of operator constitutive mutants of the tryptophan operon of Escherichia coli. J Mol Biol (1978) 2.09
Transcription termination in vivo in the leader region of the tryptophan operon of Escherichia coli. J Mol Biol (1976) 2.08
Direction of in vivo degradation of tryptophan messenger RNA--a correction. Nature (1969) 2.07
Thr region between the operator and first structural gene of the tryptophan operon of Escherichia coli may have a regulatory function. J Mol Biol (1973) 2.05
Transcription of the tryptophan operon in Escherichia coli: rifampicin as an inhibitor of initiation. J Mol Biol (1970) 2.04
Pausing of RNA polymerase during in vitro transcription of the tryptophan operon leader region. Biochemistry (1981) 2.04
Tryptophan biosynthesis in Escherichia coli. Genetic determination of the proteins involved. JAMA (1971) 2.03
Rifampin resistance mutations that alter the efficiency of transcription termination at the tryptophan operon attenuator. J Bacteriol (1981) 2.03
Interaction of the operator of the tryptophan operon with repressor. Proc Natl Acad Sci U S A (1974) 2.02
Termination of transcription in vitro in the Escherichia coli tryptophan operon leader region. J Mol Biol (1976) 1.99
Studies of missense suppression of the tryptophan synthetase A-protein mutant A36. Proc Natl Acad Sci U S A (1966) 1.97
Nucleotide sequence of the trpC-trpB intercistronic region from Salmonella typhimurium. J Mol Biol (1979) 1.95
trp RNA-binding attenuation protein (TRAP)-trp leader RNA interactions mediate translational as well as transcriptional regulation of the Bacillus subtilis trp operon. J Bacteriol (1995) 1.94
Isolation and characterization of genes differentially expressed during conidiation of Neurospora crassa. Mol Cell Biol (1985) 1.93
The attenuator of the tryptophan operon of Escherichia coli. Heterogeneous 3'-OH termini in vivo and deletion mapping of functions. J Mol Biol (1977) 1.93
The mtr locus is a two-gene operon required for transcription attenuation in the trp operon of Bacillus subtilis. Proc Natl Acad Sci U S A (1990) 1.89
THE FORMATION OF A NEW ENZYMATICALLY ACTIVE PROTEIN AS A RESULT OF SUPPRESSION. Proc Natl Acad Sci U S A (1959) 1.89