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Journal of Bacteriology, July 2000, p. 4121-4123, Vol. 182, No. 14
Department of Biochemistry, University of
Connecticut Health Center, Farmington, Connecticut 06032
Received 13 March 2000/Accepted 28 April 2000
A Bacillus subtilis gene termed yhfR
encodes the only B. subtilis protein with significant
sequence similarity to 2,3-diphosphoglycerate-dependent phosphoglycerate mutases (dPGM). This gene is expressed at a low level
during growth and sporulation, but deletion of yhfR had no
effect on growth, sporulation, or spore germination and outgrowth. YhfR
was expressed in and partially purified from Escherichia coli but had little if any PGM activity and gave no detectable PGM activity in B. subtilis. These data indicate that
B. subtilis does not require YhfR and most likely does not
require a dPGM.
0021-9193/00/$04.00+0
Copyright © 2000, American Society for Microbiology. All rights reserved.
Analysis of the Function of a Putative
2,3-Diphosphoglyceric Acid-Dependent Phosphoglycerate Mutase from
Bacillus subtilis
*
Corresponding author. Mailing address: Department of
Biochemistry, University of Connecticut Health Center, Farmington, CT 06032. Phone: (860) 679-2607. Fax: (860) 679-3408. E-mail:
setlow{at}sun.uchc.edu.
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