5I3H
Structure-Function Studies on Role of Hydrophobic Clamping of a Basic Glutamate in Catalysis by Triosephosphate Isomerase
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) | Triosephosphate isomerase, glycosomal | polymer | 250 | 26781.7 | 2 | UniProt (P04789) Pfam (PF00121) | Trypanosoma brucei brucei | Triose-phosphate isomerase |
| 2 | C, D (A) | POTASSIUM ION | non-polymer | 39.1 | 2 | Chemie (K) | |||
| 3 | E (B) | 2-PHOSPHOGLYCOLIC ACID | non-polymer | 156.0 | 1 | Chemie (PGA) | |||
| 4 | F, G (A, B) | water | water | 18.0 | 427 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 250 (UniProt: P04789)
| PDB | External Database | Details |
|---|---|---|
| Ala 172 | Ile 172 | engineered mutation |
| Ala 232 | Leu 232 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 53563.3 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 234.2 | |
| All* | Total formula weight | 53797.6 |
