PURQ_METTH MRVGVIRFPGSNCDRDVHHVLELAGAEPEYVWWNQRNLDHLDAVVIPGGFSYGDYLRAGAIAAITPVMDAVRELVREEKPVLGICNGAQILAEVGLVPGVFTVNEHPKFNCQWTELRVKTTRTPFTGLFKKDEVIRMPVAHAEGRYYHDNISEVWENDQVVLQFHGENPNGSLDGITGVCDESGLVCAVMPHPERASEEILGSVDGFKFFRGILKFRG 218 MTH_168 purQ Phosphoribosylformylglycinamidine synthase I Phosphoribosylformylglycinamidine synthase 1