6RJY
The crystal structure of AbnE, an arabino-oligosaccharide binding protein, in complex with arabinobiose
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Arabino-oligosaccharids-binding protein | polymer | 427 | 48689.8 | 1 | UniProt (B3EYM9) Pfam (PF01547) | Geobacillus stearothermophilus | |
| 2 | B (B) | alpha-L-arabinofuranose-(1-5)-alpha-L-arabinofuranose | branched | 282.2 | 1 | In PDB GlyTouCan (G41001SE) | |||
| 3 | C, D, E (A) | GLYCEROL | non-polymer | 92.1 | 3 | Chemie (GOL) | |||
| 4 | F (A) | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
| 5 | G (A) | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL | non-polymer | 122.1 | 1 | Chemie (TRS) | |||
| 6 | H (A) | water | water | 18.0 | 627 | Chemie (HOH) |
Sequence modifications
A: 34 - 454 (UniProt: B3EYM9)
| PDB | External Database | Details |
|---|---|---|
| His 28 | - | expression tag |
| His 29 | - | expression tag |
| His 30 | - | expression tag |
| His 31 | - | expression tag |
| His 32 | - | expression tag |
| His 33 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 48689.8 | |
| Branched | Number of molecules | 1 |
| Total formula weight | 282.2 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 438.5 | |
| All* | Total formula weight | 49410.6 |
