A molecule that phosphorylates (adds a phosphate group onto) other molecules in the cell in order to turn them on or off. Often used in signaling cascades that tell the cell to carry out certain functions.
An educational product of HOPES, not to be used in place of medical care. For more information about HOPES, click here. To contact HOPES with comments or questions, click here. Designed by Stephanie Liou. Based on Provision.