Leptin/OB: Proteins and Enzymes

Leptin, also known as OB, is a polypeptide hormone that regulates adipose tissue mass and energy balance. In mice (ob/ob) and humans, inactivating mutations of the OB gene can cause obesity. Leptin signals through the transmembrane Leptin R in the hypothalamus but can also bind shorter and soluble forms of Leptin R which do not signal. Adipocyte...