9BZA
Class 18 model for combined refinement of Bacillus subtilis ribonucleotide reductase complex
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Ribonucleoside-diphosphate reductase subunit alpha | polymer | 700 | 80791.5 | 2 | UniProt (P50620) Pfam (PF08343) Pfam (PF00317) Pfam (PF02867) | Bacillus subtilis | Ribonucleotide reductase large subunit |
| 2 | C, D (C, D) | Ribonucleoside-diphosphate reductase subunit beta | polymer | 350 | 40721.0 | 2 | UniProt (P50621) Pfam (PF00268) | Bacillus subtilis | Ribonucleotide reductase small subunit |
| 3 | E, K (A, B) | ADENOSINE-5'-TRIPHOSPHATE | non-polymer | 507.2 | 2 | Chemie (ATP) | |||
| 4 | F, L (A, B) | GUANOSINE-5'-DIPHOSPHATE | non-polymer | 443.2 | 2 | Chemie (GDP) PubChem (135398619) PubChem (135402030) PubChem (135431654) PubChem (135566337) PubChem (135760556) PubChem (136026707) PubChem (136053418) PubChem (136663964) PubChem (136664748) PubChem (136759848) PubChem (136759849) PubChem (136759850) PubChem (136836636) PubChem (136847074) PubChem (172898537) PubChem (136073927) | |||
| 5 | G, I (A, B) | THYMIDINE-5'-TRIPHOSPHATE | non-polymer | 482.2 | 2 | Chemie (TTP) | |||
| 6 | H, J (A, B) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) PubChem (888) | |||
| 7 | M, N, O, P (C, D) | MANGANESE (II) ION | non-polymer | 54.9 | 4 | Chemie (MN) PubChem (27854) |
Sequence modifications
C, D: 1 - 329 (UniProt: P50621)
| PDB | External Database | Details |
|---|---|---|
| Met -20 | - | initiating methionine |
| Gly -19 | - | expression tag |
| Ser -18 | - | expression tag |
| Ser -17 | - | expression tag |
| His -16 | - | expression tag |
| His -15 | - | expression tag |
| His -14 | - | expression tag |
| His -13 | - | expression tag |
| His -12 | - | expression tag |
| His -11 | - | expression tag |
| Ser -10 | - | expression tag |
| Ser -9 | - | expression tag |
| Gly -8 | - | expression tag |
| Leu -7 | - | expression tag |
| Val -6 | - | expression tag |
| Pro -5 | - | expression tag |
| Arg -4 | - | expression tag |
| Gly -3 | - | expression tag |
| Ser -2 | - | expression tag |
| His -1 | - | expression tag |
| Met 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 243024.9 | |
| Non-Polymers* | Number of molecules | 12 |
| Total formula weight | 3133.5 | |
| All* | Total formula weight | 246158.4 |
