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Keywords from Image Description:
PDB ka EBI. Alpha and beta proteins or TIM beta or alphabarrel Ribulosephoshate binding barrel Histidine biosynthesis enzymes Cyclase subunit or domain of imidazoleglycerolphosphate synthase HisF Alpha and beta proteins or Flavodoxinlike Class glutamine amidotransferaselike Class glutamine amidotransferases GAT GAT subunit HisH or