8V5B
Structure of the oxygen-insensitive NAD(P)H-dependent nitroreductase NfsB_Ec F70A/F108Y in complex with FMN
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) | Dihydropteridine reductase | polymer | 217 | 23877.1 | 4 | UniProt (A0A094VLP5) Pfam (PF00881) UniProt (by SIFTS) (P38489) | Escherichia coli | |
| 2 | E, G, I, O (A, B, C, D) | FLAVIN MONONUCLEOTIDE | non-polymer | 456.3 | 4 | Chemie (FMN) | |||
| 3 | F, H, J, K, L... (A, B, C, D) | ACETATE ION | non-polymer | 59.0 | 8 | Chemie (ACT) | |||
| 4 | N (C) | polyethylene glycol | non-polymer | 662.8 | 1 | Chemie (P4K) | |||
| 5 | R (D) | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 6 | S, T, U, V (A, B, C, D) | water | water | 18.0 | 516 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 217 (UniProt: A0A094VLP5)
| PDB | External Database | Details |
|---|---|---|
| Ala 70 | Phe 70 | engineered mutation |
| Tyr 108 | Phe 108 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 95508.3 | |
| Non-Polymers* | Number of molecules | 14 |
| Total formula weight | 2996.0 | |
| All* | Total formula weight | 98504.3 |
