ACT_SITE 404; /note="For GATase activity"; /evidence="ECO:0000255|PROSITE-ProRule:PRU00605"; ACT_SITE 535; /note="For GATase activity"; /evidence="ECO:0000255|PROSITE-ProRule:PRU00605"; ACT_SITE 537; /note="For GATase activity"; /evidence="ECO:0000255|PROSITE-ProRule:PRU00605"