EOG8323D9	GO:0016021	19/98	integral component of membrane	cellular_component	"The component of a membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane." [GOC:dos, GOC:go_curators]
EOG8323D9	GO:0004930	19/98	G-protein coupled receptor activity	molecular_function	"Combining with an extracellular signal and transmitting the signal across the membrane by activating an associated G-protein; promotes the exchange of GDP for GTP on the alpha subunit of a heterotrimeric G-protein complex." [GOC:bf, http://www.iuphar-db.org, Wikipedia:GPCR]
EOG8323D9	GO:0009881	8/98	photoreceptor activity	molecular_function	"The function of absorbing and responding to incidental electromagnetic radiation, particularly visible light. The response may involve a change in conformation." [GOC:ai, GOC:go_curators]
EOG8323D9	GO:0018298	8/98	protein-chromophore linkage	biological_process	"The covalent or noncovalent attachment of a chromophore to a protein." [GOC:ma]
EOG8323D9	GO:0007601	1/98	visual perception	biological_process	"The series of events required for an organism to receive a visual stimulus, convert it to a molecular signal, and recognize and characterize the signal. Visual stimuli are detected in the form of photons and are processed to form an image." [GOC:ai]