5gkn is a 4 chain structure with sequence from Bos taurus. This structure supersedes the now removed PDB entry 3j7u. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
CATA_BOVIN Occurs in almost all aerobically respiring organisms and serves to protect cells from the toxic effects of hydrogen peroxide. Promotes growth of cells.