The following GO terms are excluded because they are general to almost all GPCRs. GO:0003674 molecular_function molecular_function GO:0004930 molecular_function G protein-coupled receptor activity GO:0004888 molecular_function transmembrane signaling receptor activity GO:0005515 molecular_function protein binding GO:0005488 molecular_function binding GO:0046982 molecular_function protein heterodimerization activity GO:0008150 biological_process biological_process GO:0007186 biological_process G protein-coupled receptor signaling pathway GO:0007165 biological_process signal transduction GO:0035556 biological_process intracellular signal transduction GO:0007166 biological_process cell surface receptor signaling pathway GO:0005575 cellular_component cellular_component GO:0005623 cellular_component cell GO:0016020 cellular_component membrane GO:0016021 cellular_component integral component of membrane GO:0044464 cellular_component cell part GO:0005622 cellular_component intracellular GO:0044424 cellular_component intracellular part GO:0005737 cellular_component cytoplasm GO:0005886 cellular_component plasma membrane GO:0005887 cellular_component integral component of plasma membrane GO:0009986 cellular_component cell surface GO:0009897 cellular_component external side of plasma membrane