An antibiotic compound derived from Streptomyces niveus. It has a chemical structure similar to coumarin. Novobiocin binds to DNA gyrase, and blocks adenosine triphosphatase (ATPase) activity. (From Reynolds, Martindale The Extra Pharmacopoeia, 30th ed, p189)
Crystallinic Acid,Streptonivicin,Novobiocin Calcium,Novobiocin Sodium,Novobiocin, Monosodium Salt,Calcium, Novobiocin,Monosodium Salt Novobiocin,Sodium, Novobiocin
D011523
Protoplasts
The protoplasm and plasma membrane of plant, fungal, bacterial or archaeon cells without the CELL WALL.
Protoplast
D004926
Escherichia coli
A species of gram-negative, facultatively anaerobic, rod-shaped bacteria (GRAM-NEGATIVE FACULTATIVELY ANAEROBIC RODS) commonly found in the lower part of the intestine of warm-blooded animals. It is usually nonpathogenic, but some strains are known to produce DIARRHEA and pyogenic infections. Pathogenic strains (virotypes) are classified by their specific pathogenic mechanisms such as toxins (ENTEROTOXIGENIC ESCHERICHIA COLI), etc.
Alkalescens-Dispar Group,Bacillus coli,Bacterium coli,Bacterium coli commune,Diffusely Adherent Escherichia coli,E coli,EAggEC,Enteroaggregative Escherichia coli,Enterococcus coli,Diffusely Adherent E. coli,Enteroaggregative E. coli,Enteroinvasive E. coli,Enteroinvasive Escherichia coli
D001410
Bacillus megaterium
A species of bacteria whose spores vary from round to elongate. It is a common soil saprophyte.