3IMH
CRYSTAL STRUCTURE OF GALACTOSE 1-EPIMERASE FROM Lactobacillus acidophilus NCFM
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) | Galactose-1-epimerase | polymer | 338 | 38068.3 | 2 | UniProt (Q5FJ46) Pfam (PF01263) | Lactobacillus acidophilus | |
| 2 | C, D, L (A, B) | MAGNESIUM ION | non-polymer | 24.3 | 3 | Chemie (MG) | |||
| 3 | E, J, P (A, B) | CHLORIDE ION | non-polymer | 35.5 | 3 | Chemie (CL) | |||
| 4 | F, G, H, I, K... (A, B) | GLYCEROL | non-polymer | 92.1 | 8 | Chemie (GOL) | |||
| 5 | Q, R (A, B) | water | water | 18.0 | 997 | Chemie (HOH) |
Sequence modifications
A, B: 2 - 328 (UniProt: Q5FJ46)
| PDB | External Database | Details |
|---|---|---|
| Met -1 | - | expression tag |
| Ser 0 | - | expression tag |
| Leu 1 | - | expression tag |
| Pro 170 | Leu 170 | engineered mutation |
| Glu 329 | - | expression tag |
| Gly 330 | - | expression tag |
| His 331 | - | expression tag |
| His 332 | - | expression tag |
| His 333 | - | expression tag |
| His 334 | - | expression tag |
| His 335 | - | expression tag |
| His 336 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 76136.7 | |
| Non-Polymers* | Number of molecules | 14 |
| Total formula weight | 916.0 | |
| All* | Total formula weight | 77052.7 |
