>tr|A0A075W960|A0A075W960_ARCFL Aspartate carbamoyltransferase regulatory chain OS=Archaeoglobus fulgidus DSM 8774 GN=pyrI MRELVVSKIKEGTVIDHINAGKALLVLKILKIQPGTDLTVSMAMNVPSSKMGKKDIVKVE GMFIRDEELNKIALISPNATINLIRDYEIERKFKVSPPEVVEGVLKCPNHACISNAEREP ITPKFYIKTEEMRATARCHYCGRKIENLDNYIS