نتایج جستجو برای: s clavuligerus
تعداد نتایج: 711168 فیلتر نتایج به سال:
A new beta-lactamase inhibitory protein (BLIP-I) from Streptomyces exfoliatus SMF19 was purified and characterized. The molecular mass of BLIP-I was estimated to be 17.5 kDa by gel filtration fast protein liquid chromatography. The N-terminal sequence was NH(2)-Asn-Ser-Gly-Phe-Ser-Ala-Glu-Lys-Tyr-Glu-Gln-Ile-Gln-Phe-Gly. BLIP-I inhibited Bacto(R) Penase (Difco), and plasmid encoded TEM-1 beta-l...
Dithiolopyrrolones are a class of antibiotics that possess the unique pyrrolinonodithiole (4H-[1,2] dithiolo [4,3-b] pyrrol-5-one) skeleton linked to two variable acyl groups. To date, there are approximately 30 naturally occurring dithiolopyrrolone compounds, including holomycin, thiolutin, and aureothricin, and more recently thiomarinols, a unique class of hybrid marine bacterial natural prod...
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