1.3.1.33 cyanide - 118 1.3.1.33 N-ethylmaleimide - 49 1.3.1.33 PMSF - 248 1.3.1.33 protochlorophyllide - 1243 1.3.1.33 chlorophyll c1 competitive 122964 1.3.1.33 2',5'-ADP competitive inhibition of NADPH binding 1962 1.3.1.33 Hg2+ depending on concentration it can react with any component of the NADPH:PChlide oxidoreductase macrodomains 33 1.3.1.33 Hg2+ inhibitor causes seripous alterations of the enzyme structure resulting in the trans-localisation of NADPH within the active site pf POR 33 1.3.1.33 nicotinamide inhibits DPOR activity by blocking the electron transfer from the L-protein to the NB-protein subunit 267 1.3.1.33 5,5'-dithiobis-(2-nitrobenzoic acid) inhibits the regeneration of the enzyme-substrates complex, but has no effect on the photoconversion of the preformed complex 2053 1.3.1.33 N-ethylmaleimide inhibits the regeneration of the enzyme-substrates complex, but has no effect on the photoconversion of the preformed complex 49 1.3.1.33 EGTA the enzyme activity is abolished in the presence of 10 mM EGTA 173 1.3.1.33 additional information the reaction is completely insensitive to illumination (5-20 w/m2 tungsten light) 2