2JIQ
A New Catalytic Mechanism of Periplasmic Nitrate Reductase from Desulfovibrio desulfuricans ATCC 27774 from Crystallographic and EPR Data and based on detailed analysis of the sixth ligand
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | PERIPLASMIC NITRATE REDUCTASE | polymer | 723 | 80393.8 | 1 | UniProt (P81186) Pfam (PF04879) Pfam (PF00384) Pfam (PF01568) | DESULFOVIBRIO DESULFURICANS | |
| 2 | B (A) | IRON/SULFUR CLUSTER | non-polymer | 351.6 | 1 | Chemie (SF4) | |||
| 3 | C (A) | MOLYBDENUM ATOM | non-polymer | 95.9 | 1 | Chemie (MO) | |||
| 4 | D, E (A) | 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 | 2 | Chemie (MGD) | |||
| 5 | F (A) | UNKNOWN ATOM OR ION | non-polymer | 1 | Chemie (UNX) | ||||
| 6 | G (A) | NITRITE ION | non-polymer | 46.0 | 1 | Chemie (NO2) | |||
| 7 | H, I, J, K, L... (A) | NITRATE ION | non-polymer | 62.0 | 6 | Chemie (NO3) | |||
| 8 | N (A) | water | water | 18.0 | 752 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 80393.8 | |
| Non-Polymers* | Number of molecules | 12 |
| Total formula weight | 2346.7 | |
| All* | Total formula weight | 82740.5 |
