Abstract
The colicin V immunity and structural genes of plasmid pColV-B188 were cloned into the vectors pMB9, pBR322, and pMK16. Both genes are closely linked and can be isolated on a 900-base-pair deoxyribonucleic acid fragment. Insertion of the transposon Tn5 into this cloned sequence led to the construction of a mutant plasmid which conferred colicin V immunity, but not the ability to produce this colicin. Analysis of the products determined by these cloned genes in cells has led to the conclusion that the polypeptide involved in immunity has a molecular weight of about 6,500, whereas the colicin has a molecular weight of approximately 4,000.
MeSH Terms
Bacteriocin Plasmids
Cloning, Molecular
Colicins/biosynthesis,pharmacology
DNA Transposable Elements
Escherichia coli/genetics
Genes
Genes, Bacterial
Molecular Weight
Plasmids
Chemicals
Colicins
DNA Transposable Elements
Authors & Affiliations
3 authors, click to expand affiliations / ORCID
Frick K K
Quackenbush R L
Konisky J
References (28)
28 references, click to expand
-
Further observations on the association of the colicine V plasmid of Escherichia coli with pathogenicity and with survival in the alimentary tract.
J Gen Microbiol. 1976 Feb;92(2):335-50
PMID: 768410
-
Supercoiled circular DNA-protein complex in Escherichia coli: purification and induced conversion to an opern circular DNA form.
Proc Natl Acad Sci U S A. 1969 Apr;62(4):1159-66
PMID: 4894690
-
Cleavage of structural proteins during the assembly of the head of bacteriophage T4.
Nature. 1970 Aug 15;227(5259):680-5
PMID: 5432063
-
A simple method for the preparation of large quantities of pure plasmid DNA.
Biochim Biophys Acta. 1975 Apr 2;383(4):457-63
PMID: 1092355
-
Transcription of bacteriocinogenic plasmid CloDF13 in vivo and in vitro: structure of the cloacin immunity operon.
J Bacteriol. 1980 Nov;144(2):579-91
PMID: 6159346
-
E3 immunity substance. A protein from e3-colicinogenic cells that accounts for their immunity to colicin E3.
J Biol Chem. 1974 Jan 25;249(2):445-53
PMID: 4588567
-
Kinetics and regulation of cell-free alkaline phosphatase synthesis.
J Bacteriol. 1980 Sep;143(3):1265-74
PMID: 6157671
-
Relationship between colicin V activity and virulence in Escherichia coli.
Infect Immun. 1979 May;24(2):562-4
PMID: 378858
-
Studies of colicin E1 plasmid functions by analysis of deletions and TnA insertions of the plasmid.
J Bacteriol. 1977 Oct;132(1):332-40
PMID: 334729
-
Nonchromosomal antibiotic resistance in bacteria: genetic transformation of Escherichia coli by R-factor DNA.
Proc Natl Acad Sci U S A. 1972 Aug;69(8):2110-4
PMID: 4559594
-
Efficient trace-labelling of proteins with iodine.
Nature. 1958 Jul 5;182(4627):53
PMID: 13566175
-
Purification and properties of colicin E3 immunity protein.
J Biol Chem. 1974 Jan 25;249(2):438-44
PMID: 4588566
-
Fluorographic detection of nucleic acids labelled with weak beta-emitters in gels containing high acrylamide concentrations.
FEBS Lett. 1980 Aug 25;118(1):43-6
PMID: 7409190
-
Cloned fragments of the plasmid ColV,I-K94 specifying virulence and serum resistance.
Nature. 1979 Jun 28;279(5716):778-81
PMID: 377103
-
Isolation and some properties of colicin V preparations.
Acta Microbiol Pol A. 1975;8(3):169-77
PMID: 1189992
-
Another Colicin V phenotype: in vitro adhesion of Escherichia coli to mouse intestinal epithelium.
Infect Immun. 1981 Apr;32(1):343-52
PMID: 6111542
-
Simple method for identification of plasmid-coded proteins.
J Bacteriol. 1979 Jan;137(1):692-3
PMID: 368040
-
In vitro synthesis of protein in microbial systems.
Annu Rev Genet. 1973;7:267-87
PMID: 4593305
-
Purification and characterization of the cloacin DF13 immunity protein.
FEBS Lett. 1974 Apr 1;40(2):293-6
PMID: 4604994
-
Genetic engineering in vivo using translocatable drug-resistance elements. New methods in bacterial genetics.
J Mol Biol. 1977 Oct 15;116(1):125-59
PMID: 338917
-
Properties of a membrane-attached form of the folded chromosome of Escherichia coli.
J Mol Biol. 1974 Jan 5;82(1):91-105
PMID: 4594427
-
Plasmids of Escherichia coli as cloning vectors.
Methods Enzymol. 1979;68:245-67
PMID: 232214
-
THE BASIC TRYPSIN INHIBITOR OF BOVINE PANCREAS. I. AN IMPROVED METHOD OF PREPARATION AND AMINO ACID COMPOSITION.
J Biol Chem. 1963 Oct;238:3274-9
PMID: 14085373
-
Electron microscopy of colicin I-producing cells.
J Bacteriol. 1973 Jan;113(1):452-60
PMID: 4120202
-
Colicine V.
Proc Natl Acad Sci U S A. 1961 Sep 15;47:1498-500
PMID: 13717097
-
Interaction of colicins with bacterial cells. IV. Immunity breakdown studied with colicins Ia and Ib.
J Bacteriol. 1968 Sep;96(3):811-21
PMID: 4895054
-
Plasmids as vectors for gene cloning.
Basic Life Sci. 1977;9:19-49
PMID: 336024
-
Novel iron uptake system specified by ColV plasmids: an important component in the virulence of invasive strains of Escherichia coli.
Infect Immun. 1979 Dec;26(3):925-32
PMID: 160892