>sp|Q2NI42|MPTA_METST GTP cyclohydrolase MptA OS=Methanosphaera stadtmanae (strain ATCC 43021 / DSM 3091 / JCM 11832 / MCB-3) OX=339860 GN=mptA PE=3 SV=1
MTVSEFPDTQDKQPSIPISLTRVGVTGVKKLIKIKREDKRPIILIPTFDAFVDLPSTQKG
VHMSRNPEAISEIVDEAANQSEIHLENICANLVKRLLEKHEYALHAETEARGEYIINKLS
PVSKRKTQETTHIIARAIAMKDDEGNISVRKMIGAEVIGMTVCPCAQESVEKDSKDKLLE
FLDEETTQKVLDVVTFASHNQRGVGTILLEVPEKQDVNVDDLIKIIQDAMSSPVCEILKR
PDENRIVTNAHQNPVFVEDCVRNMVIGLLEKYPNLPDDSVVTIKQVNQESIHQHNAYAEK
VASFGKLREENKE