ID 6.2.1.27 DE 4-hydroxybenzoate--CoA ligase. AN 4-hydroxybenzoate-CoA synthetase. AN 4-hydroxybenzoyl-CoA ligase. CA 4-hydroxybenzoate + ATP + CoA = 4-hydroxybenzoyl-CoA + AMP + diphosphate. DR Q9AJS8, 3HBCL_THAAR; Q84P24, 4CLL6_ARATH; Q53005, 4HBCL_RHOPA; //