Molecular cloning and nucleotide sequence of the 90k serine protease gene, hspK, from Bacillus subtilis (natto) No. 16

Abstract

We previously reported purification and characterization of a 90k serine protease with pI 3.9 from Bacillus subtilis (natto) No. 16 [Kato et al. 1992 Biosci Biotechnol Biochem 56:1166]. The enzyme showed different and unique substrate specificity towards the oxidized B-chain of insulin from those of well-known bacterial serine proteases from Bacillus… (More)
DOI: 10.1007/BF00294696

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