3H0O
The importance of CH-Pi stacking interactions between carbohydrate and aromatic residues in truncated Fibrobacter succinogenes 1,3-1,4-beta-D-glucanase
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Beta-glucanase | polymer | 240 | 26774.4 | 1 | UniProt (P17989) Pfam (PF00722) | Fibrobacter succinogenes (Bacteroides succinogenes) | Endo-beta-1,3-1,4 glucanase, 1,3-1,4-beta-D-glucan 4-glucanohydrolase, Mixed linkage beta-glucanase, Lichenase |
| 2 | B, C, D (A) | CALCIUM ION | non-polymer | 40.1 | 3 | Chemie (CA) | |||
| 3 | E (A) | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL | non-polymer | 122.1 | 1 | Chemie (TRS) | |||
| 4 | F, G, H (A) | ACETATE ION | non-polymer | 59.0 | 3 | Chemie (ACT) | |||
| 5 | I (A) | water | water | 18.0 | 282 | Chemie (HOH) |
Sequence modifications
A: 4 - 243 (UniProt: P17989)
| PDB | External Database | Details |
|---|---|---|
| Phe 203 | Trp 226 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 26774.4 | |
| Non-Polymers* | Number of molecules | 7 |
| Total formula weight | 419.5 | |
| All* | Total formula weight | 27194.0 |
