OR33C_DROME
ID OR33C_DROME Reviewed; 384 AA.
AC P81916;
DT 01-DEC-2000, integrated into UniProtKB/Swiss-Prot.
DT 01-AUG-1999, sequence version 1.
DT 03-AUG-2022, entry version 142.
DE RecName: Full=Odorant receptor 33c;
GN Name=Or33c; Synonyms=AN2, DOR33B.3, dor71, Or33B.3; ORFNames=CG5006;
OS Drosophila melanogaster (Fruit fly).
OC Eukaryota; Metazoa; Ecdysozoa; Arthropoda; Hexapoda; Insecta; Pterygota;
OC Neoptera; Endopterygota; Diptera; Brachycera; Muscomorpha; Ephydroidea;
OC Drosophilidae; Drosophila; Sophophora.
OX NCBI_TaxID=7227;
RN [1]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX PubMed=10458908; DOI=10.1006/geno.1999.5894;
RA Gao Q., Chess A.;
RT "Identification of candidate Drosophila olfactory receptors from genomic
RT DNA sequence.";
RL Genomics 60:31-39(1999).
RN [2]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Berkeley;
RX PubMed=10731132; DOI=10.1126/science.287.5461.2185;
RA Adams M.D., Celniker S.E., Holt R.A., Evans C.A., Gocayne J.D.,
RA Amanatides P.G., Scherer S.E., Li P.W., Hoskins R.A., Galle R.F.,
RA George R.A., Lewis S.E., Richards S., Ashburner M., Henderson S.N.,
RA Sutton G.G., Wortman J.R., Yandell M.D., Zhang Q., Chen L.X., Brandon R.C.,
RA Rogers Y.-H.C., Blazej R.G., Champe M., Pfeiffer B.D., Wan K.H., Doyle C.,
RA Baxter E.G., Helt G., Nelson C.R., Miklos G.L.G., Abril J.F., Agbayani A.,
RA An H.-J., Andrews-Pfannkoch C., Baldwin D., Ballew R.M., Basu A.,
RA Baxendale J., Bayraktaroglu L., Beasley E.M., Beeson K.Y., Benos P.V.,
RA Berman B.P., Bhandari D., Bolshakov S., Borkova D., Botchan M.R., Bouck J.,
RA Brokstein P., Brottier P., Burtis K.C., Busam D.A., Butler H., Cadieu E.,
RA Center A., Chandra I., Cherry J.M., Cawley S., Dahlke C., Davenport L.B.,
RA Davies P., de Pablos B., Delcher A., Deng Z., Mays A.D., Dew I.,
RA Dietz S.M., Dodson K., Doup L.E., Downes M., Dugan-Rocha S., Dunkov B.C.,
RA Dunn P., Durbin K.J., Evangelista C.C., Ferraz C., Ferriera S.,
RA Fleischmann W., Fosler C., Gabrielian A.E., Garg N.S., Gelbart W.M.,
RA Glasser K., Glodek A., Gong F., Gorrell J.H., Gu Z., Guan P., Harris M.,
RA Harris N.L., Harvey D.A., Heiman T.J., Hernandez J.R., Houck J., Hostin D.,
RA Houston K.A., Howland T.J., Wei M.-H., Ibegwam C., Jalali M., Kalush F.,
RA Karpen G.H., Ke Z., Kennison J.A., Ketchum K.A., Kimmel B.E., Kodira C.D.,
RA Kraft C.L., Kravitz S., Kulp D., Lai Z., Lasko P., Lei Y., Levitsky A.A.,
RA Li J.H., Li Z., Liang Y., Lin X., Liu X., Mattei B., McIntosh T.C.,
RA McLeod M.P., McPherson D., Merkulov G., Milshina N.V., Mobarry C.,
RA Morris J., Moshrefi A., Mount S.M., Moy M., Murphy B., Murphy L.,
RA Muzny D.M., Nelson D.L., Nelson D.R., Nelson K.A., Nixon K., Nusskern D.R.,
RA Pacleb J.M., Palazzolo M., Pittman G.S., Pan S., Pollard J., Puri V.,
RA Reese M.G., Reinert K., Remington K., Saunders R.D.C., Scheeler F.,
RA Shen H., Shue B.C., Siden-Kiamos I., Simpson M., Skupski M.P., Smith T.J.,
RA Spier E., Spradling A.C., Stapleton M., Strong R., Sun E., Svirskas R.,
RA Tector C., Turner R., Venter E., Wang A.H., Wang X., Wang Z.-Y.,
RA Wassarman D.A., Weinstock G.M., Weissenbach J., Williams S.M., Woodage T.,
RA Worley K.C., Wu D., Yang S., Yao Q.A., Ye J., Yeh R.-F., Zaveri J.S.,
RA Zhan M., Zhang G., Zhao Q., Zheng L., Zheng X.H., Zhong F.N., Zhong W.,
RA Zhou X., Zhu S.C., Zhu X., Smith H.O., Gibbs R.A., Myers E.W., Rubin G.M.,
RA Venter J.C.;
RT "The genome sequence of Drosophila melanogaster.";
RL Science 287:2185-2195(2000).
RN [3]
RP GENOME REANNOTATION.
RC STRAIN=Berkeley;
RX PubMed=12537572; DOI=10.1186/gb-2002-3-12-research0083;
RA Misra S., Crosby M.A., Mungall C.J., Matthews B.B., Campbell K.S.,
RA Hradecky P., Huang Y., Kaminker J.S., Millburn G.H., Prochnik S.E.,
RA Smith C.D., Tupy J.L., Whitfield E.J., Bayraktaroglu L., Berman B.P.,
RA Bettencourt B.R., Celniker S.E., de Grey A.D.N.J., Drysdale R.A.,
RA Harris N.L., Richter J., Russo S., Schroeder A.J., Shu S.Q., Stapleton M.,
RA Yamada C., Ashburner M., Gelbart W.M., Rubin G.M., Lewis S.E.;
RT "Annotation of the Drosophila melanogaster euchromatic genome: a systematic
RT review.";
RL Genome Biol. 3:RESEARCH0083.1-RESEARCH0083.22(2002).
RN [4]
RP IDENTIFICATION, AND TISSUE SPECIFICITY.
RX PubMed=10069338; DOI=10.1016/s0896-6273(00)81093-4;
RA Clyne P.J., Warr C.G., Freeman M.R., Lessing D., Kim J., Carlson J.R.;
RT "A novel family of divergent seven-transmembrane proteins: candidate
RT odorant receptors in Drosophila.";
RL Neuron 22:327-338(1999).
RN [5]
RP IDENTIFICATION, AND TISSUE SPECIFICITY.
RC STRAIN=Oregon-R; TISSUE=Antenna;
RX PubMed=10089887; DOI=10.1016/s0092-8674(00)80582-6;
RA Vosshall L.B., Amrein H., Morozov P.S., Rzhetsky A., Axel R.;
RT "A spatial map of olfactory receptor expression in the Drosophila
RT antenna.";
RL Cell 96:725-736(1999).
RN [6]
RP TISSUE SPECIFICITY.
RX PubMed=10943836; DOI=10.1016/s0092-8674(00)00021-0;
RA Vosshall L.B., Wong A.M., Axel R.;
RT "An olfactory sensory map in the fly brain.";
RL Cell 102:147-159(2000).
CC -!- FUNCTION: Odorant receptor which mediates acceptance or avoidance
CC behavior, depending on its substrates. The odorant receptor repertoire
CC encodes a large collection of odor stimuli that vary widely in
CC identity, intensity, and duration. May form a complex with Orco to form
CC odorant-sensing units, providing sensitive and prolonged odorant
CC signaling and calcium permeability (By similarity). {ECO:0000250}.
CC -!- SUBUNIT: Interacts with Orco. Complexes exist early in the endomembrane
CC system in olfactory sensory neurons (OSNs), coupling these complexes to
CC the conserved ciliary trafficking pathway (By similarity).
CC {ECO:0000250}.
CC -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000250}; Multi-pass membrane
CC protein {ECO:0000250}.
CC -!- TISSUE SPECIFICITY: Expressed in the antenna and in a subset of 18
CC olfactory receptor neurons in the maxillary palp.
CC {ECO:0000269|PubMed:10069338, ECO:0000269|PubMed:10089887,
CC ECO:0000269|PubMed:10943836}.
CC -!- MISCELLANEOUS: The atypical heteromeric and topological design of the
CC odorant receptors appears to be an insect-specific solution for odor
CC recognition, making the OR/Orco complex an attractive target for the
CC development of highly selective insect repellents to disrupt olfactory-
CC mediated host-seeking behaviors of insect disease vectors. Odor-evoked
CC OR currents are independent of known G-protein-coupled second messenger
CC pathways.
CC -!- SIMILARITY: Belongs to the insect chemoreceptor superfamily.
CC Heteromeric odorant receptor channel (TC 1.A.69) family. Or2a
CC subfamily. {ECO:0000305}.
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DR EMBL; AE014134; AAF53133.1; -; Genomic_DNA.
DR RefSeq; NP_523555.1; NM_078831.1.
DR AlphaFoldDB; P81916; -.
DR SMR; P81916; -.
DR STRING; 7227.FBpp0079864; -.
DR PaxDb; P81916; -.
DR EnsemblMetazoa; FBtr0080280; FBpp0079864; FBgn0026390.
DR GeneID; 34603; -.
DR KEGG; dme:Dmel_CG5006; -.
DR CTD; 34603; -.
DR FlyBase; FBgn0026390; Or33c.
DR VEuPathDB; VectorBase:FBgn0026390; -.
DR eggNOG; ENOG502TBPZ; Eukaryota.
DR GeneTree; ENSGT00540000073151; -.
DR HOGENOM; CLU_033399_8_1_1; -.
DR InParanoid; P81916; -.
DR OMA; YYLVFFG; -.
DR OrthoDB; 745330at2759; -.
DR PhylomeDB; P81916; -.
DR BioGRID-ORCS; 34603; 0 hits in 1 CRISPR screen.
DR GenomeRNAi; 34603; -.
DR PRO; PR:P81916; -.
DR Proteomes; UP000000803; Chromosome 2L.
DR Bgee; FBgn0026390; Expressed in maxillary palp olfactory receptor neuron (Drosophila) and 2 other tissues.
DR Genevisible; P81916; DM.
DR GO; GO:0032590; C:dendrite membrane; ISS:FlyBase.
DR GO; GO:0016021; C:integral component of membrane; ISM:FlyBase.
DR GO; GO:0005886; C:plasma membrane; IBA:GO_Central.
DR GO; GO:0005549; F:odorant binding; ISS:FlyBase.
DR GO; GO:0004984; F:olfactory receptor activity; IBA:GO_Central.
DR GO; GO:0004888; F:transmembrane signaling receptor activity; ISM:FlyBase.
DR GO; GO:0050911; P:detection of chemical stimulus involved in sensory perception of smell; IMP:FlyBase.
DR GO; GO:0007608; P:sensory perception of smell; IEP:FlyBase.
DR GO; GO:0007165; P:signal transduction; IEA:UniProtKB-KW.
DR InterPro; IPR004117; 7tm6_olfct_rcpt.
DR PANTHER; PTHR21137; PTHR21137; 1.
DR Pfam; PF02949; 7tm_6; 1.
PE 2: Evidence at transcript level;
KW Cell membrane; Membrane; Olfaction; Receptor; Reference proteome;
KW Sensory transduction; Transducer; Transmembrane; Transmembrane helix.
FT CHAIN 1..384
FT /note="Odorant receptor 33c"
FT /id="PRO_0000174240"
FT TOPO_DOM 1..35
FT /note="Cytoplasmic"
FT /evidence="ECO:0000255"
FT TRANSMEM 36..56
FT /note="Helical; Name=1"
FT /evidence="ECO:0000255"
FT TOPO_DOM 57..63
FT /note="Extracellular"
FT /evidence="ECO:0000255"
FT TRANSMEM 64..84
FT /note="Helical; Name=2"
FT /evidence="ECO:0000255"
FT TOPO_DOM 85..128
FT /note="Cytoplasmic"
FT /evidence="ECO:0000255"
FT TRANSMEM 129..149
FT /note="Helical; Name=3"
FT /evidence="ECO:0000255"
FT TOPO_DOM 150..169
FT /note="Extracellular"
FT /evidence="ECO:0000255"
FT TRANSMEM 170..190
FT /note="Helical; Name=4"
FT /evidence="ECO:0000255"
FT TOPO_DOM 191..251
FT /note="Cytoplasmic"
FT /evidence="ECO:0000255"
FT TRANSMEM 252..272
FT /note="Helical; Name=5"
FT /evidence="ECO:0000255"
FT TOPO_DOM 273..274
FT /note="Extracellular"
FT /evidence="ECO:0000255"
FT TRANSMEM 275..295
FT /note="Helical; Name=6"
FT /evidence="ECO:0000255"
FT TOPO_DOM 296..358
FT /note="Cytoplasmic"
FT /evidence="ECO:0000255"
FT TRANSMEM 359..379
FT /note="Helical; Name=7"
FT /evidence="ECO:0000255"
FT TOPO_DOM 380..384
FT /note="Extracellular"
FT /evidence="ECO:0000255"
SQ SEQUENCE 384 AA; 44374 MW; 9F71EEC446BDAAE6 CRC64;
MVIIDSLSFY RPFWICMRLL VPTFFKDSSR PVQLYVVLLH ILVTLWFPLH LLLHLLLLPS
TAEFFKNLTM SLTCVACSLK HVAHLYHLPQ IVEIESLIEQ LDTFIASEQE HRYYRDHVHC
HARRFTRCLY ISFGMIYALF LFGVFVQVIS GNWELLYPAY FPFDLESNRF LGAVALGYQV
FSMLVEGFQG LGNDTYTPLT LCLLAGHVHL WSIRMGQLGY FDDETVVNHQ RLLDYIEQHK
LLVRFHNLVS RTISEVQLVQ LGGCGATLCI IVSYMLFFVG DTISLVYYLV FFGVVCVQLF
PSCYFASEVA EELERLPYAI FSSRWYDQSR DHRFDLLIFT QLTLGNRGWI IKAGGLIELN
LNAFFATLKM AYSLFAVVVR AKGI
