2I9E
Structure of Triosephosphate Isomerase of Tenebrio molitor
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D (A, B, C, D) | Triosephosphate isomerase | polymer | 259 | 28192.2 | 4 | UniProt (Q8MPF2) Pfam (PF00121) | Tenebrio molitor (yellow mealworm) | |
| 2 | E, F, G, H, I (B, C, D) | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL | non-polymer | 122.1 | 5 | Chemie (TRS) | |||
| 3 | J, K, L, M (A, B, C, D) | water | water | 18.0 | 352 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 247 (UniProt: Q8MPF2)
| PDB | External Database | Details |
|---|---|---|
| Asp 241 | Asn 241 | engineered mutation |
| Ile 243 | Val 243 | engineered mutation |
| Arg 246 | Lys 246 | engineered mutation |
| Leu 248 | - | cloning artifact |
| Val 249 | - | cloning artifact |
| Pro 250 | - | cloning artifact |
| Arg 251 | - | cloning artifact |
| Gly 252 | - | cloning artifact |
| Ser 253 | - | cloning artifact |
| His 254 | - | cloning artifact |
| His 255 | - | cloning artifact |
| His 256 | - | cloning artifact |
| His 257 | - | cloning artifact |
| His 258 | - | cloning artifact |
| His 259 | - | cloning artifact |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 112768.9 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 610.7 | |
| All* | Total formula weight | 113379.6 |
