>tr|A0A832SIW8|A0A832SIW8_9EURY 5-formaminoimidazole-4-carboxamide-1-(beta)-D-ribofuranosyl 5'-monophosphate synthetase OS=Methanosarcina acetivorans GN=purP MITKQQVLEFLKNYDLENITIATVCSHSSLQIFDGARKEGFRTLGICVGKPPKFYEAFPK AKPDEYLIVDSYSDIMNKVEELRKKNVIIIPHGSFVAYLGTENFAELTVPTFGNRAVLEW ESDRDKEREWLLGAGIHMPGKIDDPRDINGPVMVKYDGAKGGKGFFVAKTYEEFDELVDR TQKYTIQEFITGTRYYLHYFYSPIRNEGYTLSEGSLELLSMDRRVESNADEIFRLGSPRE LIEAGIRPTYVVTGNVPLVARESLLPLIFSLGERVVEESLGLFGGMIGAFCLETVFTDSL EIKVFEISARIVAGTNLYISGSPYADLIQEDLSTGRRIAQEIKEAVRTNQLDKIIS