based on whether or not ferredoxin and/or thioredoxin must be added for activity , these four species have been tentatively identified as protein modulase , a complex of ferredoxin/thioredoxin reductase and ferredoxin , a complex of ferredoxin/thioredoxin reductase and thioredoxin , and ferredoxin/thioredoxin reductase .
C0033684
protein
C0039938
thioredoxin