Structure
There is no crystal structure available for sarcosine dehydrogenase. Sarcosine dehydrogenase contains a covalently bound FAD group " linked via the 8 alpha position of the isoalloxazine ring to an imidazole N(3) of a histidine residue". The enzyme, according to Freisell Wr. et al., also contains non-heme iron in a ratio of 1 or 2 iron per 300000g of enzyme, and 0.5 mol of acid soluble sulfur suggesting that the electron transfer during the first step in the reaction might proceed through a different pathway than that of Fe-S clusters.
Read more about this topic: Sarcosine Dehydrogenase
Famous quotes containing the word structure:
“Man is more disposed to domination than freedom; and a structure of dominion not only gladdens the eye of the master who rears and protects it, but even its servants are uplifted by the thought that they are members of a whole, which rises high above the life and strength of single generations.”
—Karl Wilhelm Von Humboldt (1767–1835)
“Women over fifty already form one of the largest groups in the population structure of the western world. As long as they like themselves, they will not be an oppressed minority. In order to like themselves they must reject trivialization by others of who and what they are. A grown woman should not have to masquerade as a girl in order to remain in the land of the living.”
—Germaine Greer (b. 1939)
“I really do inhabit a system in which words are capable of shaking the entire structure of government, where words can prove mightier than ten military divisions.”
—Václav Havel (b. 1936)