>sp|A6TSX0|HUTH_ALKMQ Histidine ammonia-lyase OS=Alkaliphilus metalliredigens GN=hutH MKKVSINGNDLTLEEMIMVAREYCSITIEPEAMVRVANTRKVVERYVEEERVVYGITTGF GKFSDVAISKDQTEMLQRNLIISHACGVGEPLKEEVVRGVLLLRANALAKGYSGVRPNTL ETLINMLNKGVHPIIPEKGSLGSSGDLAPLAHMVLVMMGEGEATYKGNKMSGKEAMEKAG IPPVVLSAKEGLALINGTQVMTAIGALLIYDCQKLIKLADIAGALTLEAQRGIIDAFDHK VHRVRPHQGQQQTAQNIVNLVAGSTLITRQGEVRVQDAYTLRCIPQIHGASRDAIMYAVD KVNIEINGATDNPLIFPEEDEVISGGNFHGQPMALTFDFLGIAIAELANVSERRIERLVN PQLSGLPAFLTAKGGLNSGFMITQYAAASLVSENKILAHPASVDSIPSSANQEDHVSMGT IAARKARSIYENTVNVLGVELMAASQAVEFYDGYELGIGTRRAYDTIRKSVAHLDEDRVM YVDMNRCAELVFNHKIVDEVEKVVSIL