Article
Mutation of residues critical for benzohydroxamic acid binding to horseradish peroxidase isoenzyme C.
Biopolymers - 1 Jan 2001
Howes B D, Heering H A, Roberts T O, Schneider-Belhadadd F, Smith A T, Smulevich G
Abstract excerpt
Aromatic substrate binding to peroxidases is mediated through hydrophobic and hydrogen bonding interactions between residues on the distal side of the heme and the substrate molecule. The effects of perturbing these interactions are investigated by an electronic absorption and resonance Raman study of benzohydroxamic acid (BHA) binding to a series of mutants of horseradish peroxidase isoenzyme C (HRPC). In...
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