2QHA
From Structure to Function: Insights into the Catalytic Substrate Specificity and Thermostability Displayed by Bacillus subtilis mannanase BCman
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | Beta-1,4-mannanase | polymer | 342 | 38963.2 | 2 | UniProt (Q5PSP8) Pfam (PF02156) In PDB | Bacillus subtilis | Beta-mannanase, BCman |
2 | A, B | ZINC ION | non-polymer | 65.4 | 2 | Chemie (ZN) | |||
3 | A, B | GLYCEROL | non-polymer | 92.1 | 5 | Chemie (GOL) | |||
4 | water | water | 18.0 | 909 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 336 (UniProt: Q5PSP8)
PDB | External Database | Details |
---|---|---|
His 337 | - | EXPRESSION TAG |
His 338 | - | EXPRESSION TAG |
His 339 | - | EXPRESSION TAG |
His 340 | - | EXPRESSION TAG |
His 341 | - | EXPRESSION TAG |
His 342 | - | EXPRESSION TAG |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 77926.3 | |
Non-Polymers* | Number of molecules | 7 |
Total formula weight | 591.3 | |
All* | Total formula weight | 78517.6 |