Characterization of a Bacillus subtilis thermosensitive teichoic acid-deficient mutant: gene mnaA (yvyH) encodes the UDP-N-acetylglucosamine 2-epimerase.

T-A transitions in the mnaA gene. At the nonpermissive temperature it is characterized by coccoid cell morphology and reduced cell wall phosphate content. MnaA converts UDP-N-acetylglucosamine into UDP-N-acetylmannosamine, a precursor of the teichoic acid linkage unit. -->
References: J Bacteriol. 1998 Feb;180(3):753-8. (PMID: 9457886)
Microbiology. 2002 Jul;148(Pt 7):2079-87. (PMID: 12101296)
J Gen Microbiol. 1993 Dec;139(12):3185-95. (PMID: 8126437)
J Bacteriol. 1976 Sep;127(3):1427-42. (PMID: 821929)
J Gen Microbiol. 1991 Apr;137(4):921-8. (PMID: 1649892)
Trends Microbiol. 1996 Dec;4(12):495-503. (PMID: 9004408)
Mol Gen Genet. 1970;108(3):277-87. (PMID: 4990908)
Crit Rev Microbiol. 1989;17(2):121-35. (PMID: 2692601)
Anal Biochem. 1993 Aug 1;212(2):344-50. (PMID: 8214575)
J Bacteriol. 1992 Jan;174(2):646-9. (PMID: 1309530)
Nature. 1997 Nov 20;390(6657):249-56. (PMID: 9384377)
Mol Microbiol. 1999 Feb;31(3):795-805. (PMID: 10048024)
J Biol Chem. 1978 May 25;253(10):3595-601. (PMID: 418068)
J Bacteriol. 1984 Jun;158(3):990-6. (PMID: 6427197)
J Bacteriol. 1999 Aug;181(16):4818-24. (PMID: 10438750)
J Bacteriol. 1995 Jul;177(14):4121-30. (PMID: 7608087)
Mol Gen Genet. 1987 Apr;207(1):73-81. (PMID: 3110561)
Am J Bot. 1947 Jun;34(6):345-8. (PMID: 20252518)
Mol Microbiol. 1995 Apr;16(2):345-55. (PMID: 7565096)
Microbiology. 1995 Feb;141 ( Pt 2):329-35. (PMID: 7704262)
Mol Gen Genet. 1989 Feb;215(3):388-94. (PMID: 2496299)
Substance Nomenclature: 0 (Escherichia coli Proteins)
0 (Phosphates)
0 (Teichoic Acids)
EC 5.1.3.- (Carbohydrate Epimerases)
EC 5.1.3.14 (UDP acetylglucosamine-2-epimerase)
EC 5.1.3.14 (wecB protein, E coli)
Entry Date(s): Date Created: 20020711 Date Completed: 20020822 Latest Revision: 20210526
Update Code: 20231215
PubMed Central ID: PMC135192
DOI: 10.1128/JB.184.15.4316-4320.2002
PMID: 12107153
Autor: Soldo B; Institut de Génétique et de Biologie Microbiennes, CH-1005 Lausanne, Switzerland., Lazarevic V, Pooley HM, Karamata D
Jazyk: angličtina
Zdroj: Journal of bacteriology [J Bacteriol] 2002 Aug; Vol. 184 (15), pp. 4316-20.
DOI: 10.1128/JB.184.15.4316-4320.2002
Abstrakt: The Bacillus subtilis thermosensitive mutant ts-21 bears two C-G-->T-A transitions in the mnaA gene. At the nonpermissive temperature it is characterized by coccoid cell morphology and reduced cell wall phosphate content. MnaA converts UDP-N-acetylglucosamine into UDP-N-acetylmannosamine, a precursor of the teichoic acid linkage unit.
Databáze: MEDLINE
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