Johnson J L, Hainline B E, Rajagopalan K V
J Biol Chem. 1980 Mar 10;255(5):1783-6.
The molybdenum cofactor has been isolated in an oxidized inactive form from purified molybdoenzymes. The isolated material is shown to be a novel pterin. The active cofactor is presumably composed of molybdenum and a reduced form of the pterin.
钼辅因子已从纯化的钼酶中以氧化的无活性形式分离出来。分离出的物质被证明是一种新型蝶呤。活性辅因子大概由钼和蝶呤的还原形式组成。