8QES
E coli NfsB with the unnatural amino acid, p-aminoPhe at position 124
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) | Oxygen-insensitive NAD(P)H nitroreductase | polymer | 221 | 24423.6 | 4 | UniProt (P38489) Pfam (PF00881) | Escherichia coli | Dihydropteridine reductase,FMN-dependent nitroreductase |
| 2 | E, G, I, K (A, B, C, D) | FLAVIN MONONUCLEOTIDE | non-polymer | 456.3 | 4 | Chemie (FMN) | |||
| 3 | F, H, J, L (A, B, C, D) | NICOTINIC ACID | non-polymer | 123.1 | 4 | Chemie (NIO) | |||
| 4 | M, N, O, P (A, B, C, D) | water | water | 18.0 | 245 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 2 - 217 (UniProt: P38489)
| PDB | External Database | Details |
|---|---|---|
| Asp -3 | - | expression tag |
| Arg -2 | - | expression tag |
| Trp -1 | - | expression tag |
| Gly 0 | - | expression tag |
| Ser 1 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 97694.5 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 2317.8 | |
| All* | Total formula weight | 100012.3 |
