3UNA
Crystal Structure of Bovine Milk Xanthine Dehydrogenase with NAD Bound
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, B) | Xanthine dehydrogenase/oxidase | polymer | 1332 | 146970.1 | 2 | UniProt (P80457) Pfam (PF00111) Pfam (PF01799) Pfam (PF00941) Pfam (PF03450) Pfam (PF01315) Pfam (PF02738) Pfam (PF20256) | Bos taurus (bovine) | Xanthine dehydrogenase, XD, Xanthine oxidase, XO, Xanthine oxidoreductase |
| 2 | C, D, T, U (A, B) | FE2/S2 (INORGANIC) CLUSTER | non-polymer | 175.8 | 4 | Chemie (FES) | |||
| 3 | E, V (A, B) | PHOSPHONIC ACIDMONO-(2-AMINO-5,6-DIMERCAPTO-4-OXO-3,7,8A,9,10,10A-HEXAHYDRO-4H-8-OXA-1,3,9,10-TETRAAZA-ANTHRACEN-7-YLMETHYL)ESTER | non-polymer | 395.4 | 2 | Chemie (MTE) | |||
| 4 | F, W (A, B) | DIOXOTHIOMOLYBDENUM(VI) ION | non-polymer | 161.0 | 2 | Chemie (MOS) | |||
| 5 | G, X (A, B) | FLAVIN-ADENINE DINUCLEOTIDE | non-polymer | 785.5 | 2 | Chemie (FAD) | |||
| 6 | H, Y (A, B) | NICOTINAMIDE-ADENINE-DINUCLEOTIDE | non-polymer | 663.4 | 2 | Chemie (NAD) | |||
| 7 | I, Z (A, B) | CARBONATE ION | non-polymer | 60.0 | 2 | Chemie (CO3) | |||
| 8 | AA, J (B, A) | 2-HYDROXYBENZOIC ACID | non-polymer | 138.1 | 2 | Chemie (SAL) | |||
| 9 | BA, CA, DA, EA, FA... (B, A) | GLYCEROL | non-polymer | 92.1 | 13 | Chemie (GOL) | |||
| 10 | GA, S (B, A) | CALCIUM ION | non-polymer | 40.1 | 2 | Chemie (CA) | |||
| 11 | HA, IA (A, B) | water | water | 18.0 | 1502 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 293940.2 | |
| Non-Polymers* | Number of molecules | 31 |
| Total formula weight | 6387.6 | |
| All* | Total formula weight | 300327.8 |
