» Articles » PMID: 6415035

Purification and Characterization of the IIIXtl Phospho-carrier Protein of the Phosphoenolpyruvate-dependent Xylitol:phosphotransferase Found in Lactobacillus Casei C183

Overview
Journal J Bacteriol
Specialty Microbiology
Date 1983 Nov 1
PMID 6415035
Citations 8
Authors
Affiliations
Soon will be listed here.
Abstract

The phosphoenolpyruvate-dependent xylitol:phosphotransferase system of Lactobacillus casei strain C183 requires a small, soluble, substrate-specific protein for catalytic activity. Designated enzyme IIIXtl (or IIIXtl), the protein was purified to electrophoretic homogeneity and characterized. IIIXtl, as purified, is a single polypeptide composed of 109 amino acid residues. It has an estimated molecular weight of 12,000 and is hydrophobic in nature. The hydrophobicity of IIIXtl is apparently due to the fact that the enzyme was isolated as the phosphorylated phosphocarrier protein. Removal of the phosphate group with alkaline phosphatase results in the loss of immunological cross-reactivity with anti-P-IIIXtl and an alteration in charge. The L. casei C183 IIIXtl is antigenically related to enzymes IIIXtl in Streptococcus avium and other, genetically distinct strains of L. casei.

Citing Articles

Utilization of D-ribitol by Lactobacillus casei BL23 requires a mannose-type phosphotransferase system and three catabolic enzymes.

Bourand A, Yebra M, Boel G, Maze A, Deutscher J J Bacteriol. 2013; 195(11):2652-61.

PMID: 23564164 PMC: 3676056. DOI: 10.1128/JB.02276-12.


The sim operon facilitates the transport and metabolism of sucrose isomers in Lactobacillus casei ATCC 334.

Thompson J, Jakubovics N, Abraham B, Hess S, Pikis A J Bacteriol. 2008; 190(9):3362-73.

PMID: 18310337 PMC: 2347381. DOI: 10.1128/JB.02008-07.


Phosphoenolpyruvate:carbohydrate phosphotransferase systems of bacteria.

Postma P, Lengeler J, Jacobson G Microbiol Rev. 1993; 57(3):543-94.

PMID: 8246840 PMC: 372926. DOI: 10.1128/mr.57.3.543-594.1993.


Isolation of a novel protein involved in the transport of fructose by an inducible phosphoenolpyruvate fructose phosphotransferase system in Streptococcus mutans.

Gauthier L, Mayrand D, Vadeboncoeur C J Bacteriol. 1984; 160(2):755-63.

PMID: 6501220 PMC: 214801. DOI: 10.1128/jb.160.2.755-763.1984.


Properties of ATP-dependent protein kinase from Streptococcus pyogenes that phosphorylates a seryl residue in HPr, a phosphocarrier protein of the phosphotransferase system.

Reizer J, Novotny M, Hengstenberg W, Saier Jr M J Bacteriol. 1984; 160(1):333-40.

PMID: 6434522 PMC: 214721. DOI: 10.1128/jb.160.1.333-340.1984.


References
1.
Hays J, Simoni R, Roseman S . Sugar transport. V. A trimeric lactose-specific phosphocarrier protein of the Staphylococcus aureus phosphotransferase system. J Biol Chem. 1973; 248(3):941-56. View

2.
London J, Chace N . New pathway for the metabolism of pentitols. Proc Natl Acad Sci U S A. 1977; 74(10):4296-300. PMC: 431927. DOI: 10.1073/pnas.74.10.4296. View

3.
Chassy B, Thompson J . Regulation of lactose-phosphoenolpyruvate-dependent phosphotransferase system and beta-D-phosphogalactoside galactohydrolase activities in Lactobacillus casei. J Bacteriol. 1983; 154(3):1195-203. PMC: 217591. DOI: 10.1128/jb.154.3.1195-1203.1983. View

4.
Fairbanks G, Steck T, Wallach D . Electrophoretic analysis of the major polypeptides of the human erythrocyte membrane. Biochemistry. 1971; 10(13):2606-17. DOI: 10.1021/bi00789a030. View

5.
Davis B . DISC ELECTROPHORESIS. II. METHOD AND APPLICATION TO HUMAN SERUM PROTEINS. Ann N Y Acad Sci. 1964; 121:404-27. DOI: 10.1111/j.1749-6632.1964.tb14213.x. View