Multiple Assemblies exist for SMTL entry 1xtu
Sulfolobus solfataricus uracil phosphoribosyltransferase in complex with uridine 5'-monophosphate (UMP) and cytidine 5'-triphosphate (CTP); X-RAY DIFFRACTION 2.80 Å

	SMTL ID 1xtu.1 Ligands URIDINE-5'-MONOPHOSPHATE; CYTIDINE-5'-TRIPHOSPHATE Polypeptides Probable uracil phosphoribosyltransferase Oligo-state homo-tetramer
	SMTL ID 1xtu.2 Ligands URIDINE-5'-MONOPHOSPHATE; CYTIDINE-5'-TRIPHOSPHATE Polypeptides Probable uracil phosphoribosyltransferase Oligo-state homo-tetramer