Table 1. Overview of the Pathway Enzymes and Their Properties.
systematic name | EC number | organism | molecular weight (kDa) (native mass) | oligomeric state | substrates | KM (mM) | kCAT (s–1) | refs | |
---|---|---|---|---|---|---|---|---|---|
Fdh | formate:NAD+ oxidoreductase | 1.17.1.9 | S. novella | 93 | dimer | NAD+ | 0.11 | 1.08 | this study |
formate | 2.15 | 0.87 | |||||||
SthA | NADPH:NAD+ oxidoreductase | 1.6.1.1 | E. coli | 432 | octamer | NADH | 2.63 | 9.7 | this study |
(thio)NADP+ | 0.03 | 19.9 | |||||||
GorA | glutathione:NADP+ oxidoreductase | 1.8.1.7 | E. coli | 102 | dimer | GSSG | 0.07 | 733.3 | (27, 28) |
NADPH | 0.02 | 661.8 |