Isolation and characterization of F12 adhesive fimbrial antigen from uropathogenic Escherichia coli strains.
The adhesive fimbrial antigen F12 from a strain of uropathogenic Escherichia coli has been isolated and characterized. The antigen was purified by ammonium sulfate precipitation and gel chromatography. The protein subunit of the F12 fimbria has a molecular weight of 18,200; the N-terminal amino acid sequence of the subunit shows close resemblance to that of the subunits of other F fimbriae and the type 1 fimbriae. We identified in these proteins a pattern of alternating conserved and variable amino acid residues which could indicate a special structural and functional feature.
17 references, click to expand
-
A manual of quantitative immunoelectrophoresis. Methods and applications. 1. General remarks on principles, equipment, reagents and procedures.Scand J Immunol Suppl. 1973;1:15-35 PMID: 4129691
-
Crossed immunoelectrophoresis.Scand J Immunol Suppl. 1973;1:47-56 PMID: 4797921
-
Comparison of antigens: the reaction of 'identity'.Scand J Immunol Suppl. 1973;1:91-4 PMID: 4204109
-
N-terminal amino acid sequences of pepsinogens from dogfish and seal and of bovine pepsinogen B.Acta Chem Scand B. 1976;30(10):979-84 PMID: 1015172
-
Escherichia coli pili as possible mediators of attachment to human urinary tract epithelial cells.Infect Immun. 1978 Jul;21(1):229-37 PMID: 361565
-
Prediction of the secondary structure of proteins from their amino acid sequence.Adv Enzymol Relat Areas Mol Biol. 1978;47:45-148 PMID: 364941
-
Secretory immunoglobulin A and G antibodies prevent adhesion of Escherichia coli to human urinary tract epithelial cells.Infect Immun. 1978 Dec;22(3):790-7 PMID: 83303
-
Tamm-Horsfall protein or uromucoid is the normal urinary slime that traps type 1 fimbriated Escherichia coli.Lancet. 1980 Apr 19;1(8173):887 PMID: 6103253
-
Comparison of Escherichia coli fimbrial antigen F7 with type 1 fimbriae.Infect Immun. 1980 Feb;27(2):657-66 PMID: 6103872
-
Adhesion, hemagglutination, and virulence of Escherichia coli causing urinary tract infections.Infect Immun. 1981 Feb;31(2):564-70 PMID: 7012012
-
The complete amino-acid sequence of the K88 antigen, a fimbrial protein from Escherichia coli.Eur J Biochem. 1981 Jul;117(3):617-27 PMID: 7026236
-
Purification and chemical characterization of type 1 pili isolated from Klebsiella pneumoniae.J Biol Chem. 1982 Mar 25;257(6):3301-5 PMID: 6120941
-
F7 and type 1-like fimbriae from three Escherichia coli strains isolated from urinary tract infections: protein chemical and immunological aspects.Infect Immun. 1982 May;36(2):462-8 PMID: 6123483
-
Primary structure of the CFA1 fimbrial protein from human enterotoxigenic Escherichia coli strains.Eur J Biochem. 1982 May 17;124(2):339-48 PMID: 6124420
-
O, K, H and fimbrial antigens in Escherichia coli serotypes associated with pyelonephritis and cystitis.Scand J Infect Dis Suppl. 1982;33:18-25 PMID: 6127800
-
Aspects on structure and function of pili on uropathogenic Escherichia coli.Prog Allergy. 1983;33:189-202 PMID: 6131425
-
Processing of adenovirus 2-induced proteins.J Virol. 1973 Aug;12(2):241-52 PMID: 4747985
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