oxidoreductase activity, acting on X-H and Y-H to form an X-Y bond
oxidoreductase activity, acting on x-h and y-h to form an x-y bond
oxidoreductase activity, acting on X-H and Y-H to form an X-Y bond, with other acceptors
oxidoreductase activity, acting on x-h and y-h to form an x-y bond, with other acceptors