A catalase that exhibits a high level of activity and a rapid reaction with organic peroxides has been purified from Exiguobacterium oxidotolerans T-2-2T (EKTA catalase). The amino acid sequence of EKTA catalase revealed that it is a novel clade 1 catalase. Amino acid residues in the active site around the protoheme are conserved in the primary structure of EKTA catalase.
View Article and Find Full Text PDFA novel, facultatively psychrophilic alkaliphile that grows on a chemically defined medium containing n-alkanes as the sole carbon source was isolated from a drain of a fish product-processing plant. The isolate was an aerobic, non-motile, gram-positive bacterium. The bacterium was catalase-positive and oxidase-negative.
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