Staphylococcus saprophyticus hemagglutinin is a 160-kilodalton surface polypeptide
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منابع مشابه
Staphylococcus saprophyticus hemagglutinin binds fibronectin.
Attachment of microorganisms to host tissue is regarded as an important step in the pathogenesis of infections. Staphylococcus saprophyticus adheres to various epithelial cells and hemagglutinates sheep erythrocytes. The hemagglutinin has been identified, but a human target for this surface protein is still not known. In our report, we show that hemagglutinating strains of S. saprophyticus bind...
متن کاملThe surface-associated protein of Staphylococcus saprophyticus is a lipase.
Staphylococcus saprophyticus surface-associated protein (Ssp) was the first surface protein described for this organism. Ssp-positive strains display a fuzzy layer of surface-associated material in electron micrographs, whereas Ssp-negative strains appear to be smooth. The physiologic function of Ssp, however, has remained elusive. To clone the associated gene, we determined the N-terminal sequ...
متن کاملIntrinsic novobiocin resistance in Staphylococcus saprophyticus.
Intrinsic novobiocin resistance in Staphylococcus saprophyticus was associated with expression of a novobiocin-resistant form of the drug target protein (GyrB). Site-directed mutagenesis established that resistance depends upon the presence of two specific amino acid residues in GyrB: a glycine at position 85 and a lysine at position 140.
متن کاملAdaptation in a Fibronectin Binding Autolysin of Staphylococcus saprophyticus
Human-pathogenic bacteria are found in a variety of niches, including free-living, zoonotic, and microbiome environments. Identifying bacterial adaptations that enable invasive disease is an important means of gaining insight into the molecular basis of pathogenesis and understanding pathogen emergence. Staphylococcus saprophyticus, a leading cause of urinary tract infections, can be found in t...
متن کاملAntimicrobial susceptibility of Staphylococcus saprophyticus and urethral staphylococci.
The activity of eight antimicrobial agents was determined against 115 isolates of Staphylococcus saprophyticus. All were susceptible to ampicillin, cephalexin, and trimethoprim-sulfamethoxazole and resistant to nalidixic acid and novobiocin. A bimodal pattern of susceptibility to erythromycin was observed: 80% were inhibited by 0.25 microgram/ml, whereas 13% required greater than or equal to 12...
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ژورنال
عنوان ژورنال: Infection and Immunity
سال: 1992
ISSN: 0019-9567,1098-5522
DOI: 10.1128/iai.60.10.4127-4132.1992