recent magnetic susceptibility measurements on laccase ( monophenol , dihydroxyphenylalanine : oxygen oxidoreductase , ec 1.14.18.1 ) from the lacquer tree rhus vernicifera showed a deviation from curie behaviour above 50 k , which was taken as evidence for an antiferromagnetically coupled cu ( ii ) -cu ( ii ) pair in the oxidized enzyme .
C0064566
laccase
C0030016
ec 1