2B67
Crystal structure of the Nitroreductase Family Protein from Streptococcus pneumoniae TIGR4
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) | COG0778: Nitroreductase | polymer | 204 | 23129.9 | 4 | UniProt (Q97S03) Pfam (PF00881) UniProt (by SIFTS) (A0A0H2UP38) | Streptococcus pneumoniae | |
| 2 | E, G, H, I (A, B, C, D) | FLAVIN MONONUCLEOTIDE | non-polymer | 456.3 | 4 | Chemie (FMN) | |||
| 3 | F (A) | ACETIC ACID | non-polymer | 60.1 | 1 | Chemie (ACY) | |||
| 4 | J, K, L, M (A, B, C, D) | water | water | 18.0 | 753 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 201 (UniProt: Q97S03)
| PDB | External Database | Details |
|---|---|---|
| Ser -2 | - | cloning artifact |
| Asn -1 | - | cloning artifact |
| Ala 0 | - | cloning artifact |
| Mse 1 | Met 1 | modified residue |
| Mse 109 | Met 109 | modified residue |
| Mse 137 | Met 137 | modified residue |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 92519.6 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 1885.4 | |
| All* | Total formula weight | 94405.0 |
