1ICV
THE STRUCTURE OF ESCHERICHIA COLI NITROREDUCTASE COMPLEXED WITH NICOTINIC ACID
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 | 217 | 24171.7 | 4 | UniProt (P38489) Pfam (PF00881) | Escherichia coli | DIHYDROPTERIDINE REDUCTASE |
| 2 | E, H, I, L (A, B, C, D) | FLAVIN MONONUCLEOTIDE | non-polymer | 456.3 | 4 | Chemie (FMN) | |||
| 3 | F, G, J, K (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 | 643 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 217 (UniProt: P38489)
| PDB | External Database | Details |
|---|---|---|
| Mse 1 | Met 1 | modified residue |
| Mse 75 | Met 75 | modified residue |
| Mse 90 | Met 90 | modified residue |
| Mse 127 | Met 127 | modified residue |
| Mse 139 | Met 139 | modified residue |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 96686.6 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 2317.8 | |
| All* | Total formula weight | 99004.4 |
