THIO_RHOSH Thioredoxin MSTVPVTDATFDTEVRKSDVPVVVDFWAEWCGPCRQIGPALEELSKEYAGKVKIVKVNVDENPESPAMLGVRGIPALFLFKNGQVVSNKVGAAPKAALATWIASAL Participates in various redox reactions through the reversible oxidation of its active center dithiol to a disulfide and catalyzes dithiol-disulfide exchange reactions. trxA 106