>tr|Q2FLJ8|Q2FLJ8_METHJ TrkA-N OS=Methanospirillum hungatei (strain JF-1 / DSM 864) GN=Mhun_0637 PE=4 SV=1 MKIIIIGCGRMGSGLAMRLVRSHHEITVVDHDHRAFDRLGAGFSGMIIEHDAMDKKSFTMSGVEKADGLAAVTGNDAVNI VVARAAKQMYRVPKVIARTHDPRYAELYHKLGIETVTNVTLGIERISELLTFSTLDIIHGIGDGEVGIVRYDIPPLLAGH QVKDLTVPGEIIVLSLTRKGKTSIPTLGTTLEKGDVVHIAVEERAVDRLKNEMRTVGGG