ID 2.4.1.231 DE alpha,alpha-trehalose phosphorylase (configuration-retaining). AN trehalose phosphorylase. CA alpha,alpha-trehalose + phosphate = alpha-D-glucose + alpha-D-glucose CA 1-phosphate. CC -!- Unlike EC 2.4.1.64, this enzyme retains its anomeric configuration. CC -!- Vanadate is a strong competitive inhibitor of this reversible CC reaction. DR O75003, TREPH_GRIFR; A6YRN9, TREPH_PLEPU; Q9UV63, TREPH_PLESA; //