6QRZ
Crystal structure of R2-like ligand-binding oxidase from Sulfolobus acidocaldarius solved by 3D micro-crystal electron diffraction
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A | Ribonucleoside-diphosphate reductase | polymer | 328 | 38058.6 | 1 | UniProt (Q4J6V7) Pfam (PF00268) In PDB | Sulfolobus acidocaldarius DSM 639 | |
2 | A | MANGANESE (III) ION | non-polymer | 54.9 | 1 | Chemie (MN3) | |||
3 | A | FE (III) ION | non-polymer | 55.8 | 1 | Chemie (FE) |
Sequence modifications
A: 1 - 314 (UniProt: Q4J6V7)
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 |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 1 |
Total formula weight | 38058.6 | |
Non-Polymers* | Number of molecules | 2 |
Total formula weight | 110.8 | |
All* | Total formula weight | 38169.4 |