9QCY
Crystal structure of Rhizobium etli L-asparaginase ReAV S80A 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, C, D (A, B, C, D) | L-asparaginase II | polymer | 373 | 39570.9 | 4 | UniProt (Q9RFN5) Pfam (PF06089) | Rhizobium etli | |
| 2 | E, KA, L, Z (A, D, B, C) | SULFATE ION | non-polymer | 96.1 | 4 | Chemie (SO4) | |||
| 3 | F, QA (A, D) | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 2 | Chemie (PEG) | |||
| 4 | AA, BA, CA, DA, EA... (C, A, D, B) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 30 | Chemie (EDO) | |||
| 5 | IA, K, RA, Y (C, A, D, B) | ZINC ION | non-polymer | 65.4 | 4 | Chemie (ZN) | |||
| 6 | JA (C) | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 7 | TA, UA, VA, WA (A, B, C, D) | water | water | 18.0 | 911 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 367 (UniProt: Q9RFN5)
| 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 80 | Ser 84 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 158283.5 | |
| Non-Polymers* | Number of molecules | 41 |
| Total formula weight | 2755.6 | |
| All* | Total formula weight | 161039.1 |
