protein-disulfide reductase activity https://github.com/geneontology/go-ontology/issues/20219 https://github.com/geneontology/go-ontology/issues/31518 GO:0015037 GO:0015035 protein disulfide-oxidoreductase activity molecular_function Reactome:R-HSA-1307802 GO:0008895 protein disulfide oxidoreductase activity Reactome:R-HSA-9817575 peptide disulfide oxidoreductase activity heme lyase disulfide oxidoreductase activity protein disulphide oxidoreductase activity haem lyase disulphide oxidoreductase activity Reactome:R-HSA-264997 Catalysis of the reaction: a protein with reduced sulfide groups = a protein with oxidized disulfide bonds. peptide disulphide oxidoreductase activity disulfide oxidoreductase activity catalytic activity, acting on a protein