>Q12W26|O-phospho-L-seryl-tRNA:Cys-tRNA synthase|EC 2.5.1.73|Methanococcoides burtonii (strain DSM 6242 / NBRC 107633 / OCM 468 / ACE-M)|Swiss-Prot MTLDDAALKSFGFIERPTKNMINIDPLQTGGILTEDARRALVEWGDGYSICDNCGGVLDL IKKPPVQKFIHEALPEFLGVDEVRITHGARESKFAVMHAIAQEGDTVILDGLAHYSSVVA AQRARLEIRKVPHSEKPDYHIDPEAYGTAIEETISETGKAPALALLTYPDGNYGNLADAK KIASVCHEYDVPLLLNCAYSVGRMPVDAKELGVDFIAGSGHKSMASCGPIGVLGVNNDNG DYSDIIFRKSPTNKNKEIELLGCTARSATLMTMIASFPEVVKRTRNWGNEVADARWFSEK LETMGLIQMGQKPHNHDLMFFEAPNLYEISTRVKKGRYFLYKELKSRNIHGIKAGLTKFF KLSTFEVGRENLSYIVDSFDEIIKKYE