9E8Z
4-component structure of retron Ec83
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, F, H, I (C, A, D, F) | Retron Ec83 probable ATPase | polymer | 542 | 61767.9 | 4 | UniProt (Q47527) Pfam (PF13175) | Escherichia coli | |
| 2 | B, G (E, B) | Retron Ec83 putative HNH endonuclease | polymer | 260 | 30233.3 | 2 | UniProt (P0DV93) | Escherichia coli | TIGR02646 family protein |
| 3 | C (H) | Retron Ec83 reverse transcriptase | polymer | 312 | 35794.4 | 1 | UniProt (Q47526) Pfam (PF00078) | Escherichia coli | RT |
| 4 | D (I) | DNA (79-MER), msDNA | polymer | 83 | 25559.4 | 1 | GenBank (42499) | Escherichia coli | |
| 5 | E (J) | RNA (38-MER) | polymer | 38 | 12102.1 | 1 | Escherichia coli | ||
| 6 | J, L (C, A) | ADENOSINE-5'-DIPHOSPHATE | non-polymer | 427.2 | 2 | Chemie (ADP) | |||
| 7 | K, M (E, B) | ZINC ION | non-polymer | 65.4 | 2 | Chemie (ZN) |
Sequence modifications
E, B: 4 - 260 (UniProt: P0DV93)
| PDB | External Database | Details |
|---|---|---|
| Met 1 | - | initiating methionine |
| Ile 2 | - | expression tag |
| Leu 3 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 9 |
| Total formula weight | 380994.1 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 985.2 | |
| All* | Total formula weight | 381979.4 |
