Literature DB >> 30168056

Characterization of Aminopeptidase P from the Unicellular Cyanobacterium Synechocystis sp. PCC6803.

A S Baik1, K S Mironov2, D V Arkhipov2, M S Piotrovskii2, E S Pojidaeva2.   

Abstract

The PepP protein has been purified in vitro and characterized for the first time. It is encoded by the sll0136 gene of the unicellular cyanobacterium Synechocystis sp. PCC6803. It is established that the PepP protein is a Mn2+-dependent Xaa-Pro-specific aminopeptidase. The protein in the reaction of hydrolysis of the fluorescent peptide Lys(N-Abz)-Pro-Pro-pNA has a maximal activity at pH 7.6 and 32°C.

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Year:  2018        PMID： 30168056     DOI： 10.1134/S1607672918040038

Source DB:  PubMed          Journal:  Dokl Biochem Biophys        ISSN： 1607-6729            Impact factor:   0.788


  13 in total

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