>METS301345 | A0A2H4U480 | [Methanobrevibacter smithii (strain ATCC 35061 / DSM 861 / OCM 144 / PS)] MMDNNTNIEIIEDKTLELEFIVHGESHGVCNALRHILMQDSDVEYAVYNIDHPLTGEPNMTIKTKRGKRPRKVLKKAASQ LKDDAADFKKLIEETL