4RHH
Crystal structure of the catalytic mutant Xyn52B2-E335G, a GH52 Beta-D-xylosidase from Geobacillus stearothermophilus T6
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) | Beta-xylosidase | polymer | 705 | 79914.9 | 4 | UniProt (Q09LZ0) Pfam (PF03512) | Geobacillus stearothermophilus | |
| 2 | E, H, J, M, N (A, B, C, D) | CALCIUM ION | non-polymer | 40.1 | 5 | Chemie (CA) | |||
| 3 | F, G, I, K, L... (A, B, C, D) | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL | non-polymer | 122.1 | 7 | Chemie (TRS) | |||
| 4 | Q, R, S, T (A, B, C, D) | water | water | 18.0 | 1757 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 705 (UniProt: Q09LZ0)
| PDB | External Database | Details |
|---|---|---|
| Gly 335 | Glu 335 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 319659.7 | |
| Non-Polymers* | Number of molecules | 12 |
| Total formula weight | 1055.4 | |
| All* | Total formula weight | 320715.1 |
