Tags: Protein.
The adenosine A2B receptor also known as ADORA2B is a G-protein coupled adenosine receptor and also denotes the human adenosine A2b receptor gene which encodes it.== Mechanism ==This integral membrane protein stimulates adenylate cyclase activity in the presence of adenosine. This protein also interacts with netrin-1 which is involved in axon elongation. == Gene ==The gene is located near the Smith-Magenis syndrome region on chromosome 17.