transmembrane signaling 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 or state as part of signal transduction. [ http://en.wikipedia.org/wiki/Transmembrane_receptor ]
Term info
transmembrane signaling receptor activity
- transmembrane signalling receptor activity
This term includes intracellular membrane receptors, e.g. IP3 triggered release of Ca2+ from intracellular stores.
GO:0099600, GO:0004926
transmembrane receptor activity
molecular_function
GO:0004888