Yu. V. Danilova

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A novel zinc-dependent metalloendopeptidase of Bacillus intermedius (MprBi) was purified from the culture medium of a recombinant strain of Bacillus subtilis. The amino acid sequence of the homogeneous protein was determined using MALDI-TOF mass spectrometry. The sequence of the first ten residues from the N-terminus of the mature protein is ASTGSQKVTV.(More)
The recombinant strain of Bacillus subtilis bearing B. intermedius glutamyl endopeptidase gene in multicopy plasmid Δ58.21 secretes the enzyme to the medium at the phase of slowing of growth and the stationary growth phase with accumulation maxima at 24 and 48 h. Enzyme samples were isolated from the culture liquid after 24 and 48 h of culturing of and were(More)
A phytase (myo-inositol-1,2,3,4,5,6-hexakisphosphate phosphohydrolase) has been isolated for the first time from a cell lysate of Pantoea vagans 3.2 enterobacteria and studied. The enzyme has been assigned to the class of histidine acid phosphatases (EC 3.1.3.26). It has been purified to homogeneity, and its primary structure has been determined. The(More)
The Bacillus pumilus 3–19 Glutamyl peptidase (EC 3.4.21.19) was isolated from the culture medium of the B. subtilis recombinant strain at the following stages of the bacillus growth: a decelerating growth phase and a stationary growth phase. The action of the purified preparations of the enzyme on different phases of its growth was studied on the insulin(More)
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