1KV5
Structure of Trypanosoma brucei brucei TIM with the salt-bridge-forming residue Arg191 mutated to Ser
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | triosephosphate isomerase, glycosomal | polymer | 250 | 26795.7 | 2 | UniProt (P04789) Pfam (PF00121) In PDB | Trypanosoma brucei brucei | TIM |
| 2 | A, B | 2-PHOSPHOGLYCOLIC ACID | non-polymer | 156.0 | 2 | Chemie (PGA) | |||
| 3 | A | 2,3-DIHYDROXY-1,4-DITHIOBUTANE | non-polymer | 154.3 | 1 | Chemie (DTT) | |||
| 4 | A, B | GLYCEROL | non-polymer | 92.1 | 4 | Chemie (GOL) | |||
| 5 | B | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 6 | water | water | 18.0 | 779 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 250 (UniProt: P04789)
| PDB | External Database | Details |
|---|---|---|
| Ser 191 | Arg 191 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 53591.4 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 930.8 | |
| All* | Total formula weight | 54522.2 |
