||transmembrane signaling receptor activity
non G protein coupled 7TM receptor activity,
non-G-protein coupled 7TM receptor activity,
non-G-protein-coupled 7TM receptor activity,
transmembrane receptor activity,
transmembrane signalling receptor activity
||Combining with an extracellular or intracellular signal and transmitting the signal from one side of the membrane to the other to initiate a change in cell activity.
||GO: Molecular Function [GO:0004888]