| 1RLR | A:10-92 | STRUCTURE OF RIBONUCLEOTIDE REDUCTASE PROTEIN R1 |
| 2R1R | C:5-92; C:5-92; C:5-92 | RIBONUCLEOTIDE REDUCTASE R1 PROTEIN WITH DTTP OCCUPYING THE SPECIFICITY SITE FROM ESCHERICHIA COLI |
| 2XAK | C:5-92; C:5-92; C:5-92 | RIBONUCLEOTIDE REDUCTASE Y730NO2Y MODIFIED R1 SUBUNIT OF E. COLI |
| 2XAP | C:5-92; C:5-92; C:5-92 | RIBONUCLEOTIDE REDUCTASE Y731NO2Y MODIFIED R1 SUBUNIT OF E. COLI TO 2.1 A RESOLUTION |
| 2XAV | C:5-92; C:5-92; C:5-92 | RIBONUCLEOTIDE REDUCTASE Y731NO2Y AND Y730F MODIFIED R1 SUBUNIT OF E. COLI |
| 2XAW | C:5-92; C:5-92; C:5-92 | RIBONUCLEOTIDE REDUCTASE Y730NO2Y AND Y731F MODIFIED R1 SUBUNIT OF E. COLI |
| 2XAX | C:5-92; C:5-92; C:5-92 | RIBONUCLEOTIDE REDUCTASE Y730NO2Y AND Y731A MODIFIED R1 SUBUNIT OF E. COLI |
| 2XAY | C:5-92; C:5-92; C:5-92 | RIBONUCLEOTIDE REDUCTASE Y730NO2Y AND C439A MODIFIED R1 SUBUNIT OF E. COLI |
| 2XAZ | C:5-92; C:5-92; C:5-92 | RIBONUCLEOTIDE REDUCTASE Y730NO2Y AND C439S MODIFIED R1 SUBUNIT OF E. COLI |
| 2XO4 | C:5-92; C:5-92; C:5-92 | RIBONUCLEOTIDE REDUCTASE Y730NH2Y MODIFIED R1 SUBUNIT OF E. COLI |
| 2XO5 | C:5-92; C:5-92; C:5-92 | RIBONUCLEOTIDE REDUCTASE Y731NH2Y MODIFIED R1 SUBUNIT OF E. COLI |
| 3R1R | C:5-92; C:5-92; C:5-92 | RIBONUCLEOTIDE REDUCTASE R1 PROTEIN WITH AMPPNP OCCUPYING THE ACTIVITY SITE FROM ESCHERICHIA COLI |
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