>sp|Q0W896|CYAS_METAR Cysteate synthase OS=Methanocella arvoryzae (strain DSM 22066 / NBRC 105507 / MRE50) OX=351160 GN=UNCMA_27800 PE=3 SV=1
MGEYTLVCPCSGKTVPDHYTLNCDCGSLIRTEYAARQLTLRNLPGMWKFYDWLPASGHTD
TPGTTVTYRSEGLAKELGIDLHVAFNGYWPELGADMKTCSFKELEAPPTIVRAKEHGGKA
MVLASAGNTARAFSYLSTITGFPLIVVVPKQNIDRLWIPGREPGASVKLISVGGGCDYTD
AINLSNRIAALPGMMPEGGAKNVARRDGMGTVMLDAAVTMKGMPDDYFQAIGSGTGGIAA
WEASMRLRADGRFGSKLPRLHLAQNLPFVPMLNAWKEGRREIIPERDMPDAKKSIAEMYS
DVLSNRTPPYGVGGGVFDAMKATDGLMYGITREEAVAAKKLFEAREGIDILPPAAVAVAA
LVQASEKGLLEGRKVVLNVTGGGQERLMKEVPIYQVEPVLEVPGPDVPMEEILKVIA