>sp|B4EY89|PUR5_PROMH Phosphoribosylformylglycinamidine cyclo-ligase OS=Proteus mirabilis GN=purM MTNKSSLSYKDAGVDIDAGNALVDRIKSVVKETRRPEVMGGLGGFGALCAIPTKYREPIL VSGTDGVGTKLRLAMDLNRHDDIGIDLVAMCVNDLIVQGAEPLFFLDYYATGKLDVDTAA RVVTGIAEGCKQSGCALVGGETAEMPGMYHGNDYDIAGFCVGVVEKSQIIDGSKVKAGDA LIALASSGPHSNGYSLIRKILEVSGACAETTPLGDTSLADKLLAPTRIYVKSLLSLIENV DIHAVAHITGGGFWENIPRVLPENTQARINSQSWQWPEVFNWLQQAGNVSTHEMYRTFNC GVGLLIAVSQADVEKTLSHLNACGEKAWLIGDIAPQAAGDAQVIIN