3NRA
Crystal structure of an aspartate aminotransferase (YP_354942.1) from Rhodobacter sphaeroides 2.4.1 at 2.15 A resolution
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) | aspartate aminotransferase | polymer | 407 | 44146.0 | 2 | UniProt (Q3IWP3) Pfam (PF00155) | Rhodobacter sphaeroides (TBD) | |
| 2 | C, D, E, F, G... (A, B) | CHLORIDE ION | non-polymer | 35.5 | 11 | Chemie (CL) | |||
| 3 | I, J, K, L, M... (A, B) | GLYCEROL | non-polymer | 92.1 | 8 | Chemie (GOL) | |||
| 4 | N (A) | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 1 | Chemie (PEG) | |||
| 5 | W, X (A, B) | water | water | 18.0 | 621 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 406 (UniProt: Q3IWP3)
| PDB | External Database | Details |
|---|---|---|
| Gly 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 88291.9 | |
| Non-Polymers* | Number of molecules | 20 |
| Total formula weight | 1232.9 | |
| All* | Total formula weight | 89524.8 |
