3D5Y
High resolution crystal structure of 1,5-alpha-arabinanase catalytic mutant (AbnBE201A)
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 arabinanase | polymer | 314 | 35545.5 | 1 | UniProt (B3EYM8) Pfam (PF04616) | Geobacillus stearothermophilus (Geobacillus stearothermophilus) | 1,5-alpha-arabinanase |
| 2 | B (A) | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
| 3 | C (A) | water | water | 18.0 | 278 | Chemie (HOH) |
Sequence modifications
A: 2 - 315 (UniProt: B3EYM8)
| PDB | External Database | Details |
|---|---|---|
| Gly 9 | Asn 9 | SEE REMARK 999 |
| Ala 201 | Glu 201 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 35545.5 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 40.1 | |
| All* | Total formula weight | 35585.6 |
