2NYA
Crystal structure of the periplasmic nitrate reductase (NAP) from Escherichia coli
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, F) | Periplasmic nitrate reductase | polymer | 792 | 89618.8 | 2 | UniProt (P33937) Pfam (PF04879) Pfam (PF00384) Pfam (PF01568) | Escherichia coli K12 | |
| 2 | C, G (A, F) | IRON/SULFUR CLUSTER | non-polymer | 351.6 | 2 | Chemie (SF4) | |||
| 3 | D, H (A, F) | MOLYBDENUM(VI) ION | non-polymer | 95.9 | 2 | Chemie (6MO) | |||
| 4 | E, F, I, J (A, F) | 2-AMINO-5,6-DIMERCAPTO-7-METHYL-3,7,8A,9-TETRAHYDRO-8-OXA-1,3,9,10-TETRAAZA-ANTHRACEN-4-ONE GUANOSINE DINUCLEOTIDE | non-polymer | 740.6 | 4 | Chemie (MGD) | |||
| 5 | K, L (A, F) | water | water | 18.0 | 925 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 179237.6 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 3857.4 | |
| All* | Total formula weight | 183095.0 |
