3OM6
Crystal structure of B. megaterium levansucrase mutant Y247A
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) | Levansucrase | polymer | 456 | 50980.8 | 4 | UniProt (D5DC07) Pfam (PF02435) | Bacillus megaterium (Bacillus fructosus) | |
| 2 | E, G, K, M (A, B, C, D) | CALCIUM ION | non-polymer | 40.1 | 4 | Chemie (CA) | |||
| 3 | F, H, I, J, N (A, B, D) | SULFATE ION | non-polymer | 96.1 | 5 | Chemie (SO4) | |||
| 4 | L (C) | TRIETHYLENE GLYCOL | non-polymer | 150.2 | 1 | Chemie (PGE) | |||
| 5 | O, P, Q, R (A, B, C, D) | water | water | 18.0 | 1277 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 29 - 484 (UniProt: D5DC07)
| PDB | External Database | Details |
|---|---|---|
| Ala 247 | Tyr 247 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 203923.2 | |
| Non-Polymers* | Number of molecules | 10 |
| Total formula weight | 790.8 | |
| All* | Total formula weight | 204714.0 |
