2PWF
Crystal structure of the MutB D200A mutant in complex with glucose
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) | Sucrose isomerase | polymer | 556 | 63765.7 | 4 | UniProt (Q2PS28) Pfam (PF00128) Pfam (PF11941) | Pseudomonas mesoacidophila | |
| 2 | E, G, I, K (A, B, C, D) | beta-D-glucopyranose | non-polymer | 180.2 | 4 | Chemie (BGC) | |||
| 3 | F, H, J, L (A, B, C, D) | CALCIUM ION | non-polymer | 40.1 | 4 | Chemie (CA) | |||
| 4 | M, N, O, P (A, B, C, D) | water | water | 18.0 | 3191 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 2 - 557 (UniProt: Q2PS28)
| PDB | External Database | Details |
|---|---|---|
| Ala 200 | Asp 227 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 255062.7 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 880.9 | |
| All* | Total formula weight | 255943.6 |
