9O4A
Ec83 Retron PtuAB mutant 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) | Retron Ec83 probable ATPase | polymer | 542 | 61665.9 | 2 | UniProt (Q47527) Pfam (PF13175) | Escherichia coli | |
| 2 | C (C) | Retron Ec83 putative HNH endonuclease | polymer | 260 | 30166.3 | 1 | UniProt (P0DV93) | Escherichia coli | TIGR02646 family protein |
| 3 | D, E (A, B) | ADENOSINE-5'-TRIPHOSPHATE | non-polymer | 507.2 | 2 | Chemie (ATP) | |||
| 4 | F (C) | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) |
Sequence modifications
A, B: 1 - 542 (UniProt: Q47527)
C: 4 - 260 (UniProt: P0DV93)
| PDB | External Database | Details |
|---|---|---|
| Ala 399 | Asp 399 | engineered mutation |
| Ala 400 | Glu 400 | engineered mutation |
| PDB | External Database | Details |
|---|---|---|
| Met 1 | - | initiating methionine |
| Ile 2 | - | expression tag |
| Leu 3 | - | expression tag |
| Ala 73 | His 71 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 153498.0 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 1079.8 | |
| All* | Total formula weight | 154577.8 |
