Protein information for: OR3A4



MDLGNSGNDSVVTKFVLLGLTETAALQPILFVIFLLAYVTTIGGTLSILA
AILMETKLHSPMYFFLGNLSLPDVGCVSVTVPAMLSHFISNDRSIPYKAC
LSELFFFHLLAGADCFLLTIMAYDRYLAICQSLTYSSRMSWGIQQALVGM
SCVFSFTNALTQTVALSPLNFCGPNVINHFYCDLPQPFQLSCSSVHLNGQ
LLFVAAAFMGVAPLVLITVSYAHVAAAVLRIRSAEGRKKAFSTCSSHLTV
VGIFYGTGVFSYTRLGSVESSDKDKGIGILNTVISPMLNPLIYWTSLLDV
GCISHCSSDAGSPGPPVQSSLCCLQFTALLSPPPGWGGLSPLNSHGL
In red: predicted N-glycosylation site.
In magenta: Conserved cysteines that are predicted to form a disulfide bond.
Underlined and bold: TM regions.

Predicted binding site residues (CDRs) are highlighted according to the following amino acid color code:
| | basic (H,R,K)
| | hydrophilic, no charge (Q,N,T,S)
| | aliphatic (M,A,I,L,V)
| | aromatic (F,Y,W)
| | helix breakers (G,P)
| | acidic (D,E)
| | cysteine (C)

Sequences of the TM regions:

TM

Start position

End position

Sequence

TM1 27 53 QPILFVIFLLAYVTTIGGTLSILAAIL
TM2 64 86 FFLGNLSLPDVGCVSVTVPAMLS
TM3 101 121 LSELFFFHLLAGADCFLLTIM
TM4 144 164 QQALVGMSCVFSFTNALTQTV
TM5 201 222 LLFVAAAFMGVAPLVLITVSYA
TM6 244 268 CSSHLTVVGIFYGTGVFSYTRLGSV
TM7 274 293 DKGIGILNTVISPMLNPLIY

The information was derived from a multiple alignment of ORs, based on the algorithms of Man et al. Protein Sci. 2004 Jan;13(1):240-54.
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