Catalysis of the reaction: substrate with reduced sulfide groups = substrate with oxidized disulfide bonds
1. MetaCyc DISULFOXRED-RXN2. Reactome: R-HSA-1222417 "TrxA reactivates AhpC"
3. Reactome: R-HSA-1222644 "TrxA/B1 reactivates Tpx"
4. Reactome: R-HSA-1222655 "AhpD reactivates AhpC"
5. Reactome: R-HSA-1222690 "DlaT reactivates AhpD"
6. Reactome: R-HSA-264997 "Oxidation of cysteine to cystine in Proinsulin"