>sp|O79421|NU4M_BRALA NADH-ubiquinone oxidoreductase chain 4 OS=Branchiostoma lanceolatum OX=7740 GN=ND4 PE=3 SV=1 MNHLVLGYVGLVIGVIVTKKSMVWRVGQVGSVLLMLPATVLVNMNMTISNVSYMMTSDFV SLGLTVLSIWLLPLMLLASQQHMVSESLIYQRVFVGCQVFLTGALVLAFMASDLLLFYIA FESTLLPTLMLITRWGAQKERYQAGTYFMFFTLVGSLPLLICLIGQYQMVGSLALDLSYE GVFQLSYLVNFWWVGCILAFLVKLPLYGVHLWLPKAHVEAPIAGSMVLAGVLLKLGGYGM MRVSLMWGATAMLSSEVFLALALWGIVVMGGICLRQTDLKSLIAYSSVGHMALVVGGVLT GVAWGYNGAMVLMIAHGLVSSCLFCLANLWYERSSTRNLSGSRGLIMIFPLISLGWFLMS LMNMALPPAINLFGELVAMVALYNWSPYSIVYMSLGAVLTAAYSLYLFGMSQWGNTMKNY KNLYTITSREYLLTTLHLVPAIYLIFYLGLMF