6F1G
The structure of AbnB-E201A, an intracellular 1,5-alpha-L-arabinanase from Geobacillus stearothermophilus, in complex with arabinopentaose
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Intracellular endo-alpha-(1->5)-L-arabinanase | polymer | 315 | 35676.7 | 1 | UniProt (B3EYM8) Pfam (PF04616) | Geobacillus stearothermophilus (Bacillus stearothermophilus) | ABN,Endo-1,5-alpha-L-arabinanase |
| 2 | B (B) | alpha-L-arabinofuranose-(1-5)-alpha-L-arabinofuranose-(1-5)-alpha-L-arabinofuranose-(1-5)-alpha-L-arabinofuranose-(1-5)-alpha-L-arabinofuranose | branched | 678.6 | 1 | In PDB GlyTouCan (G90034US) | |||
| 3 | C (A) | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
| 4 | D, E (A) | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
| 5 | F (A) | water | water | 18.0 | 284 | Chemie (HOH) |
Sequence modifications
A: 1 - 315 (UniProt: B3EYM8)
| PDB | External Database | Details |
|---|---|---|
| Gly 9 | Asn 9 | conflict |
| Ala 201 | Glu 201 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 35676.7 | |
| Branched | Number of molecules | 1 |
| Total formula weight | 678.6 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 232.2 | |
| All* | Total formula weight | 36587.5 |
