1JUH
Crystal Structure of Quercetin 2,3-dioxygenase
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) | quercetin 2,3-dioxygenase | polymer | 350 | 37958.2 | 4 | UniProt (Q7SIC2) | Aspergillus japonicus | |
| 2 | E (E) | alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-3)-alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 1235.1 | 1 | In PDB GlyTouCan (G07617FP) | |||
| 3 | F (F) | alpha-D-mannopyranose-(1-3)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 748.7 | 1 | In PDB GlyTouCan (G81315DD) | |||
| 4 | G (G) | alpha-D-mannopyranose-(1-6)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 748.7 | 1 | In PDB GlyTouCan (G22573RC) | |||
| 5 | H (H) | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 424.4 | 1 | In PDB GlyTouCan (G42666HT) | |||
| 6 | I, IA, J, JA, K... (A, C, B, D) | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 13 | Chemie (NAG) | |||
| 7 | LA, M, Z, ZA (C, A, B, D) | COPPER (II) ION | non-polymer | 63.5 | 4 | Chemie (CU) | |||
| 8 | AA, AB, BA, BB, CA... (B, D, C, A) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 32 | Chemie (EDO) | |||
| 9 | FB, GB, HB, IB (A, B, C, D) | water | water | 18.0 | 1754 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 151832.8 | |
| Branched | Number of molecules | 4 |
| Total formula weight | 3156.9 | |
| Non-Polymers* | Number of molecules | 49 |
| Total formula weight | 5116.1 | |
| All* | Total formula weight | 160105.7 |
