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OR4S2 human	-------MEKINNVTEFIFWGLSQSPEIEKVCFVVFSFFYIIILLGNLLIMLTVCLSNLFKSPMYFFLSFLSFVDICYSSVTAPKMIVDLLAKDKTISYVGCMLQLFGVHFFGCTEIFILTVMAYDRYVAICKPLHYMTIMNRETCNKMLLGTWVGGFLHSIIQVALVVQLPFCGPNEIDHYFCDVHPVLKLACTETYIVGVVVTANSGTIALGSFVILLISYSIILVSLRKQsAEGRRKALSTCGSHIAMVVIFFGPCTFMYMRPDTTFSEDKMVAVFYTIITPMLNPLIYTLRNAEVKNAMKKLWGRNVFLEAKGK
OR4S2 mouse	MASRTYSMEEVNNVTEFIFLGLSQNPEVEKVCFVVFSFFYMVILLGNLLIMLTVCSGNLFKFPMYFFLNFLSFVDICYSSVTAPKMIIDLLVKKKTISYVGCMLQLFVVHFFGCTEIFILTVMAYDRYVAICKPLHYMTMMDRERCNKMLLGTWIGGFLHSIIQVALVVQLPFCGPNEIDHYFCDVHPVLKLACTDTYIVGIFVTANSGTIALGSFVILLISYTVILMSLRKQSSEGRRKALSTCGSHIAVVIIFFGPCTFMYMRPDTTFSEDKMVAIFYTIITPMLNPLIYTLRNAEVKNAMRKLWARKFSWETTGK
	.......**::********:****:**:************::*************::****:******:******************:***:*:*************:*******************************:*:**:*********:****************************************:*****::********************::**:******:***************:*:************************:*************************:***:*::::*::**
Consensus	MASRTYSMEEINNVTEFIFLGLSQNPEIEKVCFVVFSFFYIIILLGNLLIMLTVCLGNLFKFPMYFFLNFLSFVDICYSSVTAPKMIIDLLAKDKTISYVGCMLQLFGVHFFGCTEIFILTVMAYDRYVAICKPLHYMTIMNRERCNKMLLGTWIGGFLHSIIQVALVVQLPFCGPNEIDHYFCDVHPVLKLACTDTYIVGIFVTANSGTIALGSFVILLISYSIILMSLRKQSAEGRRKALSTCGSHIAMVIIFFGPCTFMYMRPDTTFSEDKMVAIFYTIITPMLNPLIYTLRNAEVKNAMRKLWARNFFLEAKGK