ACT_SITE 403; /note="For GATase activity"; /evidence="ECO:0000255|PROSITE-ProRule:PRU00605"; ACT_SITE 532; /note="For GATase activity"; /evidence="ECO:0000255|PROSITE-ProRule:PRU00605"; ACT_SITE 534; /note="For GATase activity"; /evidence="ECO:0000255|PROSITE-ProRule:PRU00605"