OR4F21 GI:53933274 olfactory receptor, family 4, subfamily F, member 21 1 mdgenhsvvs eflflglths weiqllllvf ssvlyvasit gnifivfsvt 50 51 tdphlhspmy fllaslsfid lgacsvtspk miydlfrkrk visfggciaq 100 101 iffihviggv emvlliamaf dryvalckpl hyltimsprm clsflavawt 150 151 lgvshslfql aflvnlafcg pnvldsfycd lprllrlact dtyrlqfmvt 200 201 vnsgficvgt ffillisyvf ilftvwkhss ggsskalstl sahstvvllf 250 251 fgppmfvytr phpnsqmdkf laifdavltp flnpvvytfr nkemkaaikr 300 301 vckqlviykk is