2Q4Z
Ensemble refinement of the protein crystal structure of an aspartoacylase from Rattus norvegicus
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | Aspartoacylase | polymer | 312 | 35472.4 | 2 | UniProt (Q9R1T5) Pfam (PF04952) In PDB | Rattus norvegicus (Norway rat) | Aminoacylase-2, ACY-2 |
| 2 | A, B | ZINC ION | non-polymer | 65.4 | 2 | Chemie (ZN) | |||
| 3 | A, B | SULFATE ION | non-polymer | 96.1 | 5 | Chemie (SO4) | |||
| 4 | water | water | 18.0 | 552 | Chemie (HOH) |
Sequence modifications
A, B: 2 - 312 (UniProt: Q9R1T5)
| PDB | External Database | Details |
|---|---|---|
| Ser 1 | - | expression tag |
| Mse 81 | Met 81 | modified residue |
| Mse 121 | Met 121 | modified residue |
| Gly 128 | Glu 128 | variant |
| Gly 131 | Arg 131 | variant |
| Mse 138 | Met 138 | modified residue |
| Mse 146 | Met 146 | modified residue |
| Mse 194 | Met 194 | modified residue |
| Mse 197 | Met 197 | modified residue |
| Mse 225 | Met 225 | modified residue |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 70944.9 | |
| Non-Polymers* | Number of molecules | 7 |
| Total formula weight | 611.1 | |
| All* | Total formula weight | 71556.0 |
