3LK6
Beta-N-hexosaminidase N318D mutant (YBBD_N318D) from bacillus subtilis
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 | Lipoprotein ybbD | polymer | 616 | 67774.8 | 4 | UniProt (P40406) Pfam (PF00933) Pfam (PF01915) In PDB | Bacillus subtilis | ORF1 |
| 2 | A, B, C, D | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 19 | Chemie (PEG) | |||
| 3 | D, A, B, C | SODIUM ION | non-polymer | 23.0 | 4 | Chemie (NA) | |||
| 4 | water | water | 18.0 | 75 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 27 - 642 (UniProt: P40406)
| PDB | External Database | Details |
|---|---|---|
| Asn 318 | Asp 318 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 271099.4 | |
| Non-Polymers* | Number of molecules | 23 |
| Total formula weight | 2108.2 | |
| All* | Total formula weight | 273207.6 |
