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CRYSTAL STRUCTURES OF ESCHERICHIA COLI GLYCEROL KINASE AND THE MUTANT A65T IN AN INACTIVE TETRAMER: CONFORMATIONAL CHANGES AND IMPLICATIONS FOR ALLOSTERIC REGULATION
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 (O, Y, Z, X) | PROTEIN (GLYCEROL KINASE) | polymer | 501 | 56192.4 | 4 | UniProt (P0A6F3) Pfam (PF00370) Pfam (PF02782) | Escherichia coli | |
| 2 | E, F, H, J, K... (O, Y, Z, X) | SULFATE ION | non-polymer | 96.1 | 6 | Chemie (SO4) | |||
| 3 | G, I, L, N (O, Y, Z, X) | GLYCEROL | non-polymer | 92.1 | 4 | Chemie (GOL) | |||
| 4 | O, P, Q, R (O, Y, Z, X) | water | water | 18.0 | 140 | Chemie (HOH) |
Sequence modifications
O, Y, Z, X: 1 - 501 (UniProt: P0A6F3)
| PDB | External Database | Details |
|---|---|---|
| Thr 65 | Ala 65 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 224769.5 | |
| Non-Polymers* | Number of molecules | 10 |
| Total formula weight | 944.8 | |
| All* | Total formula weight | 225714.3 |
