38LE
Crystal Structure of L-erythrulose-1-phosphate isomerase from Brucella melitensis in complex with ETHYL DIHYDROGEN PHOSPHATE
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) | L-erythrulose-1-phosphate isomerase | polymer | 262 | 28744.6 | 4 | UniProt (Q2YIQ6) Pfam (PF00121) | Brucella abortus 2308 | D-3-tetrulose-4-phosphate isomerase |
| 2 | E (A) | ETHYL DIHYDROGEN PHOSPHATE | non-polymer | 126.0 | 1 | Chemie (EFS) PubChem (74190) | |||
| 3 | F, I, M, P (A, B, C, D) | HEXANE-1,6-DIOL | non-polymer | 118.2 | 4 | Chemie (HEZ) PubChem (12374) | |||
| 4 | G, K, N, Q, R (A, B, C, D) | SODIUM ION | non-polymer | 23.0 | 5 | Chemie (NA) PubChem (923) | |||
| 5 | H, L, O, S, T (A, B, C, D) | CHLORIDE ION | non-polymer | 35.5 | 5 | Chemie (CL) PubChem (312) | |||
| 6 | J (B) | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) PubChem (753) | |||
| 7 | U, V, W, X (A, B, C, D) | water | water | 18.0 | 1014 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 3 - 256 (UniProt: Q2YIQ6)
| PDB | External Database | Details |
|---|---|---|
| Met -5 | - | expression tag |
| Ala -4 | - | expression tag |
| His -3 | - | expression tag |
| His -2 | - | expression tag |
| His -1 | - | expression tag |
| His 0 | - | expression tag |
| His 1 | - | expression tag |
| His 2 | - | expression tag |
| Asp 173 | Ala 173 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 114978.5 | |
| Non-Polymers* | Number of molecules | 16 |
| Total formula weight | 983.1 | |
| All* | Total formula weight | 115961.6 |
