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1.A.69.1.2
Odorant receptor, OR2 (Carraher et al., 2012).

Accession Number:Q8WTE6
Protein Name:Odorant receptor Or2
Length:378
Molecular Weight:43502.00
Species:Anopheles gambiae (African malaria mosquito) [7165]
Number of TMSs:7
Location1 / Topology2 / Orientation3: Cell membrane1 / Multi-pass membrane protein2
Substrate cations

Cross database links:

eggNOG: NOG266110
HEGENOM: HOG000044513
Entrez Gene ID: 1271390   
Pfam: PF02949   
KEGG: aga:AgaP_AGAP00   

Gene Ontology

GO:0016021 C:integral to membrane
GO:0005886 C:plasma membrane
GO:0004930 F:G-protein coupled receptor activity
GO:0005549 F:odorant binding
GO:0004984 F:olfactory receptor activity
GO:0042048 P:olfactory behavior

References (4)

[1] “Candidate odorant receptors from the malaria vector mosquito Anopheles gambiae and evidence of down-regulation in response to blood feeding.”  Fox A.N.et.al.   11724964
[2] “The genome sequence of the malaria mosquito Anopheles gambiae.”  Holt R.A.et.al.   12364791
[3] “G protein-coupled receptors in Anopheles gambiae.”  Hill C.A.et.al.   12364795
[4] “Olfaction: mosquito receptor for human-sweat odorant.”  Hallem E.A.et.al.   14724626

External Searches:

  • Search: DB with
  • BLAST ExPASy (Swiss Institute of Bioinformatics (SIB) BLAST)
  • CDD Search (Conserved Domain Database)
  • Search COGs (Clusters of Orthologous Groups of proteins)
  • 2° Structure (Network Protein Sequence Analysis)

Analyze:

Predict TMSs (Predict number of transmembrane segments)
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FASTA formatted sequence
1:	MLIEECPIIG VNVRVWLFWS YLRRPRLSRF LVGCIPVAVL NVFQFLKLYS SWGDMSELII 
61:	NGYFTVLYFN LVLRTSFLVI NRRKFETFFE GVAAEYALLE KNDDIRPVLE RYTRRGRMLS 
121:	ISNLWLGAFI SACFVTYPLF VPGRGLPYGV TIPGVDVLAT PTYQVVFVLQ VYLTFPACCM 
181:	YIPFTSFYAT CTLFALVQIA ALKQRLGRLG RHSGTMASTG HSAGTLFAEL KECLKYHKQI 
241:	IQYVHDLNSL VTHLCLLEFL SFGMMLCALL FLLSISNQLA QMIMIGSYIF MILSQMFAFY 
301:	WHANEVLEQS LGIGDAIYNG AWPDFEEPIR KRLILIIARA QRPMVIKVGN VYPMTLEMFQ 
361:	KLLNVSYSYF TLLRRVYN