7EAW
Trehalase of Arabidopsis thaliana acid mutant -D380A trehalose complex
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Trehalase | polymer | 572 | 65022.9 | 2 | UniProt (Q9SU50) Pfam (PF01204) | Arabidopsis thaliana (Mouse-ear cress) | Alpha,alpha-trehalase,alpha-trehalose glucohydrolase,Trehalase 1,AtTRE1 |
| 2 | C, D (C, D) | alpha-D-glucopyranose-(1-1)-alpha-D-glucopyranose | branched | 342.3 | 2 | In PDB GlyTouCan (G92130SN) | |||
| 3 | E, F, G (A, B) | GLYCEROL | non-polymer | 92.1 | 3 | Chemie (GOL) | |||
| 4 | H, I (A, B) | water | water | 18.0 | 841 | Chemie (HOH) |
Sequence modifications
A, B: 64 - 626 (UniProt: Q9SU50)
| PDB | External Database | Details |
|---|---|---|
| Met 63 | - | initiating methionine |
| Ala 380 | Asp 380 | engineered mutation |
| Leu 627 | - | expression tag |
| Glu 628 | - | expression tag |
| His 629 | - | expression tag |
| His 630 | - | expression tag |
| His 631 | - | expression tag |
| His 632 | - | expression tag |
| His 633 | - | expression tag |
| His 634 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 130045.7 | |
| Branched | Number of molecules | 2 |
| Total formula weight | 684.6 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 276.3 | |
| All* | Total formula weight | 131006.6 |
