>tr|Q37544|Q37544_LACSA NADH-ubiquinone oxidoreductase chain 4 OS=Lactuca sativa OX=4236 GN=nad4 PE=3 SV=1 MLEHFCECYSDLSGLILCPVLGSITPLFIPNSRIRPIRLIGLCASLITFLYSPVLRIQFD PSTAKSQFVESLRWLPYENIHFYLGIDGISLFFVILTTFLIPICILVGWSGMRSYGKEYI TASLIREFLMIAVFRMLDPLLFYVLPESVLIPMFIIIGVWGSRQRKIKAAYQLFLYTLLG SVFMLLAILLILFQTGTTDLQILLTTEFSERRQIFLWIAFFASFAVKVPMVPVHIWLPEA HVEAPTAGSVILAGILLKLGTYGFLRFSIPMFPEATLCFTPFIYTLSAIAIIYTSLTTLR QIDLKKIIAYSSVAHMNLVTIGMFSLNIQGIGGSILLMLSHGLVSSALFLCVGVLYVRHK TRLVRYYGGLVSTMPNFSTIFFFFTLANMSLPGTSSFIGEFLILVGAFQRNSLVATLAAL GMILGAAYSLWLYNRVVSGNLKPDFLHKFSDLNGTEVFIFIPFLVGVVWMGVYPKVFPDC MHTSVSNLVQHGKFH