8RUD
Crystal structure of Rhizobium etli L-asparaginase ReAV K138A 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 | L-asparaginase II protein | polymer | 373 | 39496.8 | 4 | UniProt (Q2K0Z2) Pfam (PF06089) In PDB | Rhizobium etli | |
2 | D, A, B, C | 1,2-ETHANEDIOL | non-polymer | 62.1 | 22 | Chemie (EDO) | |||
3 | A | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
4 | B | GLYCEROL | non-polymer | 92.1 | 2 | Chemie (GOL) | |||
5 | D | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
6 | water | water | 18.0 | 722 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 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 138 | Lys 138 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 4 |
Total formula weight | 157987.1 | |
Non-Polymers* | Number of molecules | 26 |
Total formula weight | 1681.2 | |
All* | Total formula weight | 159668.3 |