7R2S
Crystal structure of a flavodiiron protein D52K mutant from Escherichia coli pressurized with krypton gas
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | Anaerobic nitric oxide reductase flavorubredoxin | polymer | 479 | 54307.1 | 2 | UniProt (Q46877) Pfam (PF19583) Pfam (PF00258) Pfam (PF00301) In PDB | Escherichia coli (strain K12) | FlRd,FlavoRb |
| 2 | A, B | FLAVIN MONONUCLEOTIDE | non-polymer | 456.3 | 2 | Chemie (FMN) | |||
| 3 | A, B | FE (III) ION | non-polymer | 55.8 | 4 | Chemie (FE) | |||
| 4 | A, B | OXYGEN ATOM | non-polymer | 16.0 | 2 | Chemie (O) | |||
| 5 | A, B | KRYPTON | non-polymer | 83.8 | 6 | Chemie (KR) | |||
| 6 | A | OXYGEN MOLECULE | non-polymer | 32.0 | 1 | Chemie (OXY) | |||
| 7 | water | water | 18.0 | 381 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 479 (UniProt: Q46877)
| PDB | External Database | Details |
|---|---|---|
| Lys 52 | Asp 52 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 108614.2 | |
| Non-Polymers* | Number of molecules | 15 |
| Total formula weight | 1702.9 | |
| All* | Total formula weight | 110317.0 |
