6F6B
R2-like ligand-binding oxidase A171F mutant with anaerobically reconstituted Mn/Fe cofactor
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A | Ribonucleotide reductase small subunit | polymer | 316 | 37038.9 | 1 | UniProt (Q5KW80) Pfam (PF00268) In PDB | Geobacillus kaustophilus (strain HTA426) | |
2 | A | FE (II) ION | non-polymer | 55.8 | 2 | Chemie (FE2) | |||
3 | A | MANGANESE (II) ION | non-polymer | 54.9 | 1 | Chemie (MN) | |||
4 | water | water | 18.0 | 50 | Chemie (HOH) |
Sequence modifications
A: 1 - 302 (UniProt: Q5KW80)
PDB | External Database | Details |
---|---|---|
Met -13 | - | initiating methionine |
Ala -12 | - | expression tag |
His -11 | - | expression tag |
His -10 | - | expression tag |
His -9 | - | expression tag |
His -8 | - | expression tag |
His -7 | - | expression tag |
His -6 | - | expression tag |
Val -5 | - | expression tag |
Asp -4 | - | expression tag |
Asp -3 | - | expression tag |
Asp -2 | - | expression tag |
Asp -1 | - | expression tag |
Lys 0 | - | expression tag |
Phe 171 | Ala 171 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 1 |
Total formula weight | 37038.9 | |
Non-Polymers* | Number of molecules | 3 |
Total formula weight | 166.6 | |
All* | Total formula weight | 37205.5 |