Phage lambda receptor protein fromEscherichia coli
نویسندگان
چکیده
منابع مشابه
Mutations altering the cellular localization of the phage lambda receptor, an Escherichia coli outer membrane protein.
Two mutant strains of Escherichia coli have been isolated in which the cellular location of an outer membrane protein, the phage lambda receptor (the lamB gene product), is altered. These mutations were initially selected in a strain containing a lamB-lacZ fusion. In the parent strain the protein coded for by the hybrid gene is located, at least in part, in the outer membrane. In the mutants it...
متن کاملStructural basis for the interaction of Escherichia coli NusA with protein N of phage lambda.
The C terminus of transcription factor NusA from Escherichia coli comprises two repeat units, which bind during antitermination to protein N from phage lambda. To delineate the structural basis of the NusA-lambdaN interaction, we attempted to crystallize the NusA C-terminal repeats in complex with a lambdaN peptide (residues 34-47). The two NusA domains became proteolytically separated during c...
متن کاملProtein Dynamics Observations of Lambda Phage by Hybrid Petri Net
1 Faculty of Science, Yamaguchi University, 1677-1 Yoshida, Yamaguchi 753-8512, Japan 2 Department of Automatic Control and Systems Engineering, Technical University of Ilmenau, 98684 Ilmenau, Germany 3 Department of Information Science, University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, Tokyo 113-0033, Japan 4 Human Genome Center, Institute of Medical Science, University of Tokyo, 4-6-1 Shirokaneda...
متن کاملStability puzzles in phage lambda.
In the absence of RecA-mediated cleavage of the repressor, the lambda prophage is exceptionally stable. We develop a stochastic model that predicts the stability of such epigenetic states from affinities of the molecular components. We find that the stability, in particular, depends on the maximum possible cI protein production, and on the number of translated cro proteins per transcribed mRNA....
متن کاملPhage shock protein, a stress protein of Escherichia coli.
Filamentous phage infection induces the synthesis of large amounts of an Escherichia coli protein, phage shock protein (Psp), the product of a previously undescribed gene. This induction is due to the phage gene IV protein, pIV, an integral membrane protein. The uninduced level of Psp is undetectable, but when induced by prolonged synthesis of pIV, it can become one of the most abundant protein...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: FEBS Letters
سال: 1978
ISSN: 0014-5793
DOI: 10.1016/0014-5793(78)80062-3