refolding of dimeric porcine cytosolic or mitochondrial malate dehydrogenases and of tetrameric pig heart and skeletal muscle lactate dehydrogenases ( containing 5-7 cysteine residues ) , as well as reformation of the four cystine cross-bridges of bovine pancreatic ribonuclease , were studied in the presence of reduced and oxidized glutathione ( gsh and gssg ) .
C0017817
gsh
C0061516
gssg