| P23921 | DB14511 | 6l3r | ACT | A | 805 | e6l3rA1 | Ten stranded beta/alpha barrel | Ten stranded beta/alpha barrel | Ten stranded beta/alpha barrel | Ribonuc_red_lgC |
| P23921 | DB14511 | 6l3r | ACT | E | 804 | e6l3rE1 | Ten stranded beta/alpha barrel | Ten stranded beta/alpha barrel | Ten stranded beta/alpha barrel | Ribonuc_red_lgC |
| P23921 | DB14511 | 6l3r | ACT | E | 804 | e6l3rE2 | Alpha helical domain of ribonucleotide reductases | Alpha helical domain of ribonucleotide reductases | Alpha helical domain of ribonucleotide reductases | Ribonuc_red_lgN |
| P23921 | DB14511 | 6l7l | ACT | A | 808 | e6l7lA2 | Ten stranded beta/alpha barrel | Ten stranded beta/alpha barrel | Ten stranded beta/alpha barrel | Ribonuc_red_lgC |
| P23921 | DB14511 | 6l7l | ACT | E | 808 | e6l7lE1 | Ten stranded beta/alpha barrel | Ten stranded beta/alpha barrel | Ten stranded beta/alpha barrel | Ribonuc_red_lgC |