ID 1.14.13.44 DE 2-hydroxybiphenyl 3-monooxygenase. CA 2-hydroxybiphenyl + NADH + O(2) = 2,3-dihydroxybiphenyl + NAD(+) + H(2)O. CC -!- Also converts 2,2'-dihydroxybiphenyl into 2,2',3-trihydroxy-biphenyl. //