3EQN
Crystal structure of beta-1,3-glucanase from Phanerochaete chrysosporium (Lam55A)
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) | Glucan 1,3-beta-glucosidase | polymer | 758 | 80112.8 | 2 | UniProt (Q2Z1W1) Pfam (PF12708) | Phanerochaete chrysosporium (White-rot fungus) | |
| 2 | C, D (C, D) | beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 586.5 | 2 | In PDB GlyTouCan (G15407YE) | |||
| 3 | E, F, G, R, S... (A, B) | ZINC ION | non-polymer | 65.4 | 6 | Chemie (ZN) | |||
| 4 | H, I, U, V (A, B) | SODIUM ION | non-polymer | 23.0 | 4 | Chemie (NA) | |||
| 5 | J, K, L, M, N... (A, B) | GLYCEROL | non-polymer | 92.1 | 11 | Chemie (GOL) | |||
| 6 | AA, BA, Q (B, A) | ACETATE ION | non-polymer | 59.0 | 3 | Chemie (ACT) | |||
| 7 | CA, DA (A, B) | water | water | 18.0 | 1628 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 752 (UniProt: Q2Z1W1)
| PDB | External Database | Details |
|---|---|---|
| Glu -5 | - | expression tag |
| Ala -4 | - | expression tag |
| Glu -3 | - | expression tag |
| Ala -2 | - | expression tag |
| Glu -1 | - | expression tag |
| Phe 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 160225.7 | |
| Branched | Number of molecules | 2 |
| Total formula weight | 1173.1 | |
| Non-Polymers* | Number of molecules | 24 |
| Total formula weight | 1674.6 | |
| All* | Total formula weight | 163073.3 |
