ID   OPS3_DROVI              Reviewed;          12 AA.
AC   P17645;
DT   01-AUG-1990, integrated into UniProtKB/Swiss-Prot.
DT   01-AUG-1990, sequence version 1.
DT   03-AUG-2022, entry version 83.
DE   RecName: Full=Opsin Rh3;
DE   AltName: Full=Inner R7 photoreceptor cells opsin;
DE   Flags: Fragment;
GN   Name=Rh3;
OS   Drosophila virilis (Fruit fly).
OC   Eukaryota; Metazoa; Ecdysozoa; Arthropoda; Hexapoda; Insecta; Pterygota;
OC   Neoptera; Endopterygota; Diptera; Brachycera; Muscomorpha; Ephydroidea;
OC   Drosophilidae; Drosophila.
OX   NCBI_TaxID=7244;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX   PubMed=2140105; DOI=10.1101/gad.4.3.444;
RA   Fortini M.E., Rubin G.M.;
RT   "Analysis of cis-acting requirements of the Rh3 and Rh4 genes reveals a
RT   bipartite organization to rhodopsin promoters in Drosophila melanogaster.";
RL   Genes Dev. 4:444-463(1990).
CC   -!- FUNCTION: Visual pigments are the light-absorbing molecules that
CC       mediate vision. They consist of an apoprotein, opsin, covalently linked
CC       to cis-retinal.
CC   -!- SUBCELLULAR LOCATION: Membrane; Multi-pass membrane protein.
CC   -!- MISCELLANEOUS: Each Drosophila eye is composed of 800 facets or
CC       ommatidia. Each ommatidium contains 8 photoreceptor cells (R1-R8), the
CC       R1 to R6 cells are outer cells, while R7 and R8 are inner cells.
CC   -!- MISCELLANEOUS: Opsin Rh3 is sensitive to UV light.
CC   -!- SIMILARITY: Belongs to the G-protein coupled receptor 1 family. Opsin
CC       subfamily. {ECO:0000305}.
CC   ---------------------------------------------------------------------------
CC   Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC   Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC   ---------------------------------------------------------------------------
DR   EMBL; X51350; CAA35742.1; -; Genomic_DNA.
DR   ChiTaRS; Rh3; fly.
DR   GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR   GO; GO:0004930; F:G protein-coupled receptor activity; IEA:UniProtKB-KW.
DR   GO; GO:0009881; F:photoreceptor activity; IEA:UniProtKB-KW.
DR   GO; GO:0008218; P:bioluminescence; IEA:UniProtKB-KW.
DR   GO; GO:0007602; P:phototransduction; IEA:UniProtKB-KW.
DR   GO; GO:0007601; P:visual perception; IEA:UniProtKB-KW.
PE   3: Inferred from homology;
KW   Chromophore; G-protein coupled receptor; Luminescence; Membrane;
KW   Photoprotein; Photoreceptor protein; Receptor; Retinal protein;
KW   Sensory transduction; Transducer; Transmembrane; Vision.
FT   CHAIN           1..>12
FT                   /note="Opsin Rh3"
FT                   /id="PRO_0000197629"
FT   NON_TER         12
SQ   SEQUENCE   12 AA;  1253 MW;  04024E43495865B0 CRC64;
     MDFNISGIGN VS