2UYR
Crystal structure of Bacillus cereus sphingomyelinase mutant :N57A
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (X) | SPHINGOMYELINASE C | polymer | 306 | 34271.9 | 1 | UniProt (P11889) Pfam (PF03372) | BACILLUS CEREUS | SPHINGOMYELINASE, SPHINGOMYELIN PHOSPHODIESTERASE, SMASE, SMPLC, CEREOLYSIN B |
| 2 | B (X) | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 3 | C (X) | water | water | 18.0 | 89 | Chemie (HOH) |
Sequence modifications
X: 1 - 306 (UniProt: P11889)
| PDB | External Database | Details |
|---|---|---|
| Ala 57 | Asn 84 | engineered mutation |
| His 296 | Asp 323 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 34271.9 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 24.3 | |
| All* | Total formula weight | 34296.2 |
