8RUA
Crystal structure of Rhizobium etli L-asparaginase ReAV C135A mutant
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) | L-asparaginase II protein | polymer | 373 | 39522.8 | 2 | UniProt (Q2K0Z2) Pfam (PF06089) | Rhizobium etli | |
| 2 | C (A) | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL | non-polymer | 122.1 | 1 | Chemie (TRS) | |||
| 3 | D, I, N (A, B) | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 3 | Chemie (PEG) | |||
| 4 | E, F, J, K, L... (A, B) | GLYCEROL | non-polymer | 92.1 | 9 | Chemie (GOL) | |||
| 5 | G, H, M, P, R... (A, B) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 8 | Chemie (EDO) | |||
| 6 | U (B) | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 7 | Y, Z (A, B) | water | water | 18.0 | 440 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 367 (UniProt: Q2K0Z2)
| PDB | External Database | Details |
|---|---|---|
| Gly -5 | - | expression tag |
| Ile -4 | - | expression tag |
| Asp -3 | - | expression tag |
| Pro -2 | - | expression tag |
| Phe -1 | - | expression tag |
| Thr 0 | - | expression tag |
| Ala 135 | Cys 135 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 79045.6 | |
| Non-Polymers* | Number of molecules | 22 |
| Total formula weight | 1801.3 | |
| All* | Total formula weight | 80847.0 |
