Characterization of the L-malate permease gene (maeP) of Streptococcus bovis ATCC 15352.
A gene which was shown to be cotranscribed with the NAD+-dependent malic enzyme gene (maeE) of Streptococcus bovis ATCC 15352 was revealed to encode L-malate-specific permease (MaeP), which showed high activity at low pHs (pH 5.1 to 5.9). MaeP was strongly inhibited by the ionophores nigericin and valinomycin.
Kawai
S
S
Department of Food Science and Technology, Faculty of Agriculture, Kyoto University, Sakyo-ku, Japan.
Suzuki
H
H
Yamamoto
K
K
Kumagai
H
H
D001426:Bacterial Proteins; D001483:Base Sequence; D015152:Blotting, Northern; D005798:Genes, Bacterial; D008293:Malates / Q000378:metabolism; D026901:Membrane Transport Proteins / Q000235:genetics* / Q000502:physiology; D008969:Molecular Sequence Data; D027361:Organic Anion Transporters; D016985:Streptococcus bovis / Q000235:genetics*
D001426:Bacterial Proteins; D008293:Malates; D026901:Membrane Transport Proteins; D027361:Organic Anion Transporters; C098940:malate permease protein, Bacteria; C030298:malic acid