1URD
X-ray structures of the maltose-maltodextrin binding protein of the thermoacidophilic bacterium Alicyclobacillus acidocaldarius provide insight into acid stability of proteins
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | MALTOSE-BINDING PROTEIN | polymer | 370 | 40387.7 | 2 | UniProt (Q9RHZ6) Pfam (PF01547) In PDB | ALICYCLOBACILLUS ACIDOCALDARIUS | |
2 | C, D | alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose | branched | 504.4 | 2 | In PDB BIRD (PRD_900009) GlyTouCan (G96370VA) | alpha-maltotriose | ||
3 | water | water | 18.0 | 549 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 80775.4 | |
Branched | Number of molecules | 2 |
Total formula weight | 1008.9 | |
All* | Total formula weight | 81784.3 |