>sp|Q8TW12|PUR5_METKA Phosphoribosylformylglycinamidine cyclo-ligase OS=Methanopyrus kandleri GN=purM
MSEMTYKDAGVDIDKEAFAVRAIRDVLEKYKVEPEGCREVEGIGHYAAVLEVHGELLTLN
VDGVGSKVLVAQLVGRYDTVGIDAIAMNANDAVCLGARPLAFLDYLAMEDPDPDVCAEIA
EGLGKGAREAGAPIVGGELATLPEVIRGKEEGRGFDLVVACLGRVEGDPITGEDVEPGDA
IVGLRSSGIHSNGLTLARKVLLSEYDVHDELPHGRTVAEELLEPTRIYVRPVMEVLRDYE
VRGIAHITGGGVENLKRLRDDVRYVLDDPFEPHPVFEIIRELGNVPVEEMYRTFNMGMGM
ALIVPEEEAEDVVDTVSKHVEAKIVGHVEEGRGVVVHMDGHEVKL