9BMK
GH5_4 endo-beta(1,3/1,4)-glucanase E331A from Segatella copri in complex with cellotriose
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) | Cellulase (Glycosyl hydrolase family 5) | polymer | 366 | 41757.6 | 2 | UniProt (D1PD14) Pfam (PF00150) | Segatella copri DSM 18205 | |
| 2 | C, D, E, F (C, D, E, F) | beta-D-glucopyranose-(1-4)-beta-D-glucopyranose-(1-4)-beta-D-glucopyranose | branched | 504.4 | 4 | In PDB BIRD (PRD_900021) GlyTouCan (G14338VK) | |||
| 3 | G, H (A, B) | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
| 4 | I, J (A, B) | water | water | 18.0 | 10 | Chemie (HOH) |
Sequence modifications
A, B: 41 - 403 (UniProt: D1PD14)
| PDB | External Database | Details |
|---|---|---|
| Ser 38 | - | expression tag |
| Asn 39 | - | expression tag |
| Ala 40 | - | expression tag |
| Ala 331 | Glu 293 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 83515.3 | |
| Branched | Number of molecules | 4 |
| Total formula weight | 2017.8 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 192.1 | |
| All* | Total formula weight | 85725.1 |
