3LAS
Crystal structure of carbonic anhydrase from streptococcus mutans to 1.4 angstrom resolution
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) | Putative carbonic anhydrase | polymer | 166 | 18246.6 | 2 | UniProt (Q8DVY1) Pfam (PF00484) | Streptococcus mutans | |
| 2 | C, G (A, B) | ZINC ION | non-polymer | 65.4 | 2 | Chemie (ZN) | |||
| 3 | D, H (A, B) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 4 | E (A) | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
| 5 | F, I (A, B) | GUANIDINE | non-polymer | 59.1 | 2 | Chemie (GAI) | |||
| 6 | J, K (A, B) | water | water | 18.0 | 324 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 36493.3 | |
| Non-Polymers* | Number of molecules | 7 |
| Total formula weight | 389.7 | |
| All* | Total formula weight | 36882.9 |
