Multiple Assemblies exist for SMTL entry 1uzr
CRYSTAL STRUCTURE OF THE CLASS IB RIBONUCLEOTIDE REDUCTASE R2F-2 SUBUNIT FROM MYCOBACTERIUM TUBERCULOSIS; X-RAY DIFFRACTION 2.20 Å

	SMTL ID 1uzr.1 Ligands FE (III) ION; CITRIC ACID; GLYCEROL Polypeptides RIBONUCLEOTIDE REDUCTASE R2-2 SMALL SUBUNIT Oligo-state homo-dimer
	SMTL ID 1uzr.2 Ligands FE (III) ION; CITRIC ACID; GLYCEROL Polypeptides RIBONUCLEOTIDE REDUCTASE R2-2 SMALL SUBUNIT Oligo-state homo-dimer