Mapping of the lipoprotein signal peptidase gene (lsp)
نویسندگان
چکیده
منابع مشابه
Nucleotide sequence of the Pseudomonas fluorescens signal peptidase II gene (lsp) and flanking genes.
The lsp gene encoding prolipoprotein signal peptidase (signal peptidase II) is organized into an operon consisting of ileS and three open reading frames, designated genes x, orf149, and orf316 in both Escherichia coli and Enterobacter aerogenes. A plasmid, pBROC128, containing a 5.8-kb fragment of Pseudomonas fluorescens DNA was found to confer pseudomonic acid resistance on E. coli host cells ...
متن کاملNucleotide sequence of the lspA gene, the structural gene for lipoprotein signal peptidase of Escherichia coli.
The nucleotide sequence of the lspA gene coding for lipoprotein signal peptidase of Escherichia coli was determined and the amino acid sequence of the peptidase was deduced from it. The molecular mass and amino acid composition of the predicted lipoprotein signal peptidase were consistent with those of the signal peptidase purified from cells harboring the lspA gene-carrying plasmid. The peptid...
متن کاملLipoprotein signal peptidase of Streptococcus suis serotype 2.
This paper reports the complete coding sequence for a proliprotein signal peptidase (SP-ase) of Streptococcus suis, Lsp. This is believed to be the first SP-ase described for S. suis. SP-ase II is involved in the removal of the signal peptide from glyceride-modified prolipoproteins. By using in vitro transcription/translation systems, it was shown that the lsp gene was transcribed in vitro. Fun...
متن کاملThe signal peptidase II (Isp) gene of Bacillus subtilis.
The gene encoding the type II signal peptidase (SPase II) of Bacillus subtilis was isolated by screening a genomic DNA library of this bacterium for the ability to increase the levels of globomycin resistance in Escherichia coli, and to complement the growth deficiency at the non-permissive temperature of E. coli strain Y815 carrying a temperature-sensitive mutation in its Isp gene for SPase II...
متن کاملLipoprotein signal peptides are processed by Lsp and Eep of Streptococcus uberis.
Lipoprotein signal peptidase (lsp) is responsible for cleaving the signal peptide sequence of lipoproteins in gram-positive bacteria. Investigation of the role of Lsp in Streptococcus uberis, a common cause of bovine mastitis, was undertaken using the lipoprotein MtuA (a protein essential for virulence) as a marker. The S. uberis lsp mutant phenotype displayed novel lipoprotein processing. Not ...
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ژورنال
عنوان ژورنال: Journal of Bacteriology
سال: 1984
ISSN: 0021-9193,1098-5530
DOI: 10.1128/jb.158.2.632-635.1984