2OXB
Crystal structure of a cell-wall invertase (E203Q) from Arabidopsis thaliana in complex with sucrose
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Beta-fructofuranosidase | polymer | 537 | 61102.1 | 1 | UniProt (Q43866) Pfam (PF00251) Pfam (PF08244) | Arabidopsis thaliana (thale cress) | Putative beta- fructofuranosidase 1 |
| 2 | B (B) | beta-D-fructofuranose-(2-1)-alpha-D-glucopyranose | branched | 342.3 | 1 | In PDB BIRD (PRD_900003) | sucrose | ||
| 3 | C, D, E (A) | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 3 | Chemie (NAG) | |||
| 4 | F (A) | water | water | 18.0 | 34 | Chemie (HOH) |
Sequence modifications
A: 5 - 541 (UniProt: Q43866)
| PDB | External Database | Details |
|---|---|---|
| Gln 203 | Glu 246 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 61102.1 | |
| Branched | Number of molecules | 1 |
| Total formula weight | 342.3 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 663.6 | |
| All* | Total formula weight | 62108.0 |
