>sp|Q9UY56|PUR5_PYRAB Phosphoribosylformylglycinamidine cyclo-ligase OS=Pyrococcus abyssi GN=purM
MLTYAQAGVDEEKTARALREIIRTARETFKLRKGKVGEPGDIGHYAALLDFGNFYLAMTT
DGVGTKVLVAEAVGKFDTIGIDMIAMNVNDLLCVGAEPLALVDYFAVKEPNEEVFKQVAK
GLYKGAEEAGVAIVGGETAVMPDLINGYDLAGTAIGIVEKGKVITGERIRPGDSVIGISS
SGIHSNGLTLARKLLIPKYGLDYEYEGRKLWEWLLEPTRIYVRPILELINSVEVHGLAHI
TGGGLLNLKRLTNYGFELEMPPIEGIFKLIHENGVPLDEMFRVFNMGVGFIVVVPQEEKE
EALEILSRHYKSYELGNVTRELGKIKVKNYGITL