The abp locus of Streptococcus uberis encodes a protein homologous to polar amino acid and opine binding proteins of gram-negative bacteria.
A gene locus abp was identified immediately upstream of the CAMP factor gene cfu in Streptococcus uberis. An open reading frame capable of coding for a 277-residue protein was identified. On the basis of sequence characteristics, the abp gene product is potentially a polar amino acid and opine binding component of an ATP-binding cassette type (ABC-type) transport system similar to those of Gram-negative bacteria. This membrane protein is likely lipid modified at its amino terminus and was present in five S. uberis strains and one Streptococcus parauberis strain examined.
Jiang
M
M
Department of Veterinary Microbiology, University of Saskatchewan, Saskatoon, Canada.
MacLachlan
P R
PR
Babiuk
L A
LA
Bolton
A J
AJ
Potter
A A
AA
D018528:ATP-Binding Cassette Transporters / Q000235:genetics* / Q000378:metabolism*; D000595:Amino Acid Sequence; D026905:Amino Acid Transport Systems; D001426:Bacterial Proteins / Q000235:genetics* / Q000378:metabolism*; D001483:Base Sequence; D002352:Carrier Proteins / Q000235:genetics* / Q000378:metabolism*; D004269:DNA, Bacterial / Q000235:genetics; D005798:Genes, Bacterial; D006090:Gram-Negative Bacteria / Q000235:genetics / Q000378:metabolism; D008969:Molecular Sequence Data; D016366:Open Reading Frames; D010957:Plasmids / Q000235:genetics; D017386:Sequence Homology, Amino Acid; D013291:Streptococcus / Q000235:genetics* / Q000378:metabolism*
D018528:ATP-Binding Cassette Transporters; D026905:Amino Acid Transport Systems; D001426:Bacterial Proteins; D002352:Carrier Proteins; D004269:DNA, Bacterial