name GO_0038023 namespace http://purl.org/obo/owl/GO# parent GO_0004872 parent GO_0004871 child GO_0038181 child GO_0015026 child GO_0050785 child GO_0004888 child GO_0038049 child GO_0070053 child GO_0004887 child GO_0001653 child GO_0008329 child GO_0005220 child GO_0008434 child GO_0030594 child GO_0030373 child GO_0030377 child GO_0008036 child GO_0042071 child GO_0009881 child GO_0003707 child GO_0003708 child GO_0000155 child GO_0001565 child GO_0004874 child GO_0038199 child GO_0038198 child GO_0004880 child GO_0005030 hasOBONamespace [] molecular_function comment [] Note that this term and its child terms are intended for receptors that are directly coupled to a signal transduction pathway. This term should therefore not be used to annotate decoy receptors and other proteins that bind a signal but do not pass the signal on. This term can be used to annotate dependence receptors that transduce a signal when a ligand is withdrawn (in this case, signal withdrawal is considered to be the initiating signal), or receptors that signal at a basal level in the absence of a bound agonist. For receptors that mediate transport of a substance into the cell by receptor-mediated endocytosis, consider instead the term 'cargo receptor activity ; GO:0038024' and its children. label [en] signaling receptor activity