1.14.99.53 azurin 1 microM azurin activates 1 microM copper-free CbpD, which otherwise is inactive 767577 1.14.99.53 H2O2 catalytic activity of AA11A on chitin increases in presence of H2O2 767139 1.14.99.53 pyocyanin boosts CbpD activity towards beta-chitin, with rapid inactivation abocve 1 M 767577