Multiple Assemblies exist for SMTL entry 4r1r
RIBONUCLEOTIDE REDUCTASE R1 PROTEIN WITH SUBSTRATE, GDP AND EFFECTOR DTTP FROM ESCHERICHIA COLI; X-RAY DIFFRACTION 3.20 Å

	SMTL ID 4r1r.1 Ligands THYMIDINE-5'-TRIPHOSPHATE; GUANOSINE-5'-DIPHOSPHATE Polypeptides RIBONUCLEOTIDE REDUCTASE R1 PROTEIN; RIBONUCLEOTIDE REDUCTASE R2 PROTEIN Oligo-state hetero-1-2-mer
	SMTL ID 4r1r.2 Ligands THYMIDINE-5'-TRIPHOSPHATE; GUANOSINE-5'-DIPHOSPHATE Polypeptides RIBONUCLEOTIDE REDUCTASE R1 PROTEIN; RIBONUCLEOTIDE REDUCTASE R2 PROTEIN Oligo-state hetero-1-1-mer
	SMTL ID 4r1r.3 Ligands THYMIDINE-5'-TRIPHOSPHATE; GUANOSINE-5'-DIPHOSPHATE Polypeptides RIBONUCLEOTIDE REDUCTASE R1 PROTEIN; RIBONUCLEOTIDE REDUCTASE R2 PROTEIN Oligo-state hetero-1-1-mer
	SMTL ID 4r1r.4 Ligands THYMIDINE-5'-TRIPHOSPHATE; GUANOSINE-5'-DIPHOSPHATE Polypeptides RIBONUCLEOTIDE REDUCTASE R1 PROTEIN; RIBONUCLEOTIDE REDUCTASE R2 PROTEIN Oligo-state hetero-6-9-mer
	SMTL ID 4r1r.5 Ligands THYMIDINE-5'-TRIPHOSPHATE; GUANOSINE-5'-DIPHOSPHATE Polypeptides RIBONUCLEOTIDE REDUCTASE R1 PROTEIN; RIBONUCLEOTIDE REDUCTASE R2 PROTEIN Oligo-state hetero-6-6-mer
	SMTL ID 4r1r.6 Ligands THYMIDINE-5'-TRIPHOSPHATE; GUANOSINE-5'-DIPHOSPHATE Polypeptides RIBONUCLEOTIDE REDUCTASE R1 PROTEIN; RIBONUCLEOTIDE REDUCTASE R2 PROTEIN Oligo-state hetero-2-3-mer
	SMTL ID 4r1r.7 Ligands THYMIDINE-5'-TRIPHOSPHATE; GUANOSINE-5'-DIPHOSPHATE Polypeptides RIBONUCLEOTIDE REDUCTASE R1 PROTEIN; RIBONUCLEOTIDE REDUCTASE R2 PROTEIN Oligo-state hetero-2-2-mer
	SMTL ID 4r1r.8 Ligands THYMIDINE-5'-TRIPHOSPHATE; GUANOSINE-5'-DIPHOSPHATE Polypeptides RIBONUCLEOTIDE REDUCTASE R1 PROTEIN; RIBONUCLEOTIDE REDUCTASE R2 PROTEIN Oligo-state hetero-6-6-mer
	SMTL ID 4r1r.9 Ligands THYMIDINE-5'-TRIPHOSPHATE; GUANOSINE-5'-DIPHOSPHATE Polypeptides RIBONUCLEOTIDE REDUCTASE R1 PROTEIN; RIBONUCLEOTIDE REDUCTASE R2 PROTEIN Oligo-state hetero-2-2-mer
	SMTL ID 4r1r.10 Ligands THYMIDINE-5'-TRIPHOSPHATE; GUANOSINE-5'-DIPHOSPHATE Polypeptides RIBONUCLEOTIDE REDUCTASE R1 PROTEIN; RIBONUCLEOTIDE REDUCTASE R2 PROTEIN Oligo-state hetero-1-1-mer