USDA257_p05700	radical	IPR007197 - Radical SAM
USDA257_p05700	barrel	IPR013785 - Aldolase-type TIM barrel
USDA257_p05730	fold	IPR013816 - ATP-grasp fold, subdomain 2
USDA257_p05730	subdomain	IPR013816 - ATP-grasp fold, subdomain 2