2AQO
Crystal structure of E. coli Isoaspartyl Dipeptidase Mutant E77Q
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | Isoaspartyl dipeptidase | polymer | 390 | 41166.8 | 2 | UniProt (P39377) Pfam (PF01979) In PDB | Escherichia coli | |
| 2 | A, B | ZINC ION | non-polymer | 65.4 | 4 | Chemie (ZN) | |||
| 3 | water | water | 18.0 | 422 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 390 (UniProt: P39377)
| PDB | External Database | Details |
|---|---|---|
| Gln 77 | Glu 77 | engineered mutation |
| Kcx 162 | Lys 162 | modified residue |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 82333.5 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 261.6 | |
| All* | Total formula weight | 82595.2 |
