1.1.1.184 | more |
in presence of S-nitrosoglutathione, S-glutathionylation of cysteines at positions 122, 150, 226, 227 occurs. GSNO treatment of CBR1 results in a 25-fold decrease in kcat with menadione, 4-benzoylpyridine, 2,3-hexanedione, daunorubicin and 1,4-naphthoquinone and an increased kcat for substrates containing a 1,2-diketo group in a ring structure such as 1,2-naphthoquinone, 9,10-phenanthrenequinone, isatin |
724718 |