1.14.99.58 heme + 3 AH2 + 3 O2 - Pseudomonas aeruginosa biliverdin + Fe2+ + CO + 3 A + 3 H2O - ? 415652 1.14.99.58 heme + 3 AH2 + 3 O2 natural electron donor for PigA from Pseudomonas aeruginosa PAO1 is ferredoxin-NADP+-oxidoreductase Pseudomonas aeruginosa biliverdin + Fe2+ + CO + 3 A + 3 H2O - ? 415652 1.14.99.58 heme + 3 AH2 + 3 O2 with NADPH, ascorbate, FNR and ferredoxin as exogenous reductant system, spectroscopic determination Pseudomonas aeruginosa biliverdin + Fe2+ + CO + 3 A + 3 H2O - ? 415652 1.14.99.58 heme + 3 AH2 + 3 O2 with NADPH, ferredoxin from spinach, and spinach ferredoxin-NADP+-oxidoreductase Pseudomonas aeruginosa biliverdin + Fe2+ + CO + 3 A + 3 H2O - ? 415652 1.14.99.58 heme + electron donor + O2 prefers ferredoxin or ascorbate as electron donor Pseudomonas aeruginosa biliverdin IXalpha + Fe2+ + CO + oxidized eletron donor + H2O - ? 376935 1.14.99.58 heme + electron donor + O2 - Pseudomonas aeruginosa alpha-biliverdin + beta-biliverdin + delta-biliverdin + Fe2+ + CO + oxidized eletron donor + H2O wild-type, mutant N19K, mutant F117Y, 30% beta- and 70% delta-isomer, N19K/F117Y double mutant, 55% alpha-, 10% beta-, 35% delta-isoform ? 379946 1.14.99.58 additional information BphO, a heme oxygenase, produces the linear tetrapyrrole chromophore biliverdin IXa, potential protective role of the BphO reaction product biliverdin, overview Pseudomonas aeruginosa ? - ? 89 1.14.99.58 additional information the organism contains only one enzyme type: PigA. PigA produces the biliverdin isomer IXalpha Pseudomonas aeruginosa ? - ? 89 1.14.99.58 additional information the organism contains two heme oxygenases with different regiospecificities: BphO and PigA. While BphO cleaves heme to exclusively yield biliverdin IXalpha, PigA produces the biliverdin isomers IXbeta and IXdelta Pseudomonas aeruginosa ? - ? 89 1.14.99.58 protoheme + reduced acceptor + O2 - Pseudomonas aeruginosa biliverdin-IX-beta + CO + Fe2+ + acceptor + H2O - ? 440382