Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, D (A, J) | Xanthine dehydrogenase/oxidase | polymer | 164 | 18002.9 | 2 | UniProt (P80457) Pfam (PF00111) Pfam (PF01799) | Bos taurus (bovine) | Xanthine dehydrogenase, XD, Xanthine oxidase, XO, Xanthine oxidoreductase |
| 2 | B, E (B, K) | Xanthine dehydrogenase/oxidase | polymer | 305 | 34024.6 | 2 | UniProt (P80457) Pfam (PF00941) Pfam (PF03450) | Bos taurus (bovine) | Xanthine dehydrogenase, XD, Xanthine oxidase, XO, Xanthine oxidoreductase |
| 3 | C, F (C, L) | Xanthine dehydrogenase/oxidase | polymer | 745 | 82050.1 | 2 | UniProt (P80457) Pfam (PF01315) Pfam (PF02738) Pfam (PF20256) | Bos taurus (bovine) | Xanthine dehydrogenase, XD, Xanthine oxidase, XO, Xanthine oxidoreductase |
| 4 | G, H, L, M (A, J) | FE2/S2 (INORGANIC) CLUSTER | non-polymer | 175.8 | 4 | Chemie (FES) | |||
| 5 | I, N (B, K) | FLAVIN-ADENINE DINUCLEOTIDE | non-polymer | 785.5 | 2 | Chemie (FAD) | |||
| 6 | J, O (C, L) | 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) | |||
| 7 | K, P (C, L) | [arsenothionito(2-)-kappa~2~O,S](oxo)molybdenum | non-polymer | 251.9 | 2 | Chemie (RMO) | |||
| 8 | Q, R, S, T, U... (A, B, C, J, K...) | water | water | 18.0 | 842 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 6 |
| Total formula weight | 268155.2 | |
| Non-Polymers* | Number of molecules | 10 |
| Total formula weight | 3568.9 | |
| All* | Total formula weight | 271724.1 |
