4FNU
Crystal structure of GH36 alpha-galactosidase AgaA A355E D478A from Geobacillus stearothermophilus in complex with stachyose
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) | Alpha-galactosidase AgaA | polymer | 729 | 83321.9 | 4 | UniProt (Q9ALJ4) Pfam (PF16875) Pfam (PF02065) Pfam (PF16874) | Geobacillus stearothermophilus | |
| 2 | E, F, G, H (E, F, G, H) | beta-D-fructofuranose-(2-1)-alpha-D-glucopyranose-(1-6)-alpha-D-galactopyranose-(1-6)-alpha-D-galactopyranose | branched | 666.6 | 4 | In PDB |
Sequence modifications
A, B, C, D: 1 - 729 (UniProt: Q9ALJ4)
| PDB | External Database | Details |
|---|---|---|
| Glu 355 | Ala 355 | engineered mutation |
| Ala 478 | Asp 478 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 333287.7 | |
| Branched | Number of molecules | 4 |
| Total formula weight | 2666.3 | |
| All* | Total formula weight | 335954.0 |
