Free fatty acid receptor 4 MSPECARAAG DAPLRSLEQA NRTRFPFFSD VKGDHRLVLA AVETTVLVLI FAVSLLGNVC ALVLVARRRR RGATACLVLN LFCADLLFIS AIPLVLAVRW TEAWLLGPVA CHLLFYVMTL SGSVTILTLA AVSLERMVCI VHLQRGVRGP GRRARAVLLA LIWGYSAVAA LPLCVFFRVV PQRLPGADQE ISICTLIWPT IPGEISWDVS FVTLNFLVPG LVIVISYSKI LQGPHW