3ZFV
Crystal structure of an archaeal CRISPR-associated Cas6 nuclease
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) | CRISPR-ASSOCIATED ENDORIBONUCLEASE CAS6 1 | polymer | 293 | 33163.3 | 4 | UniProt (Q97Y96) Pfam (PF17952) Pfam (PF10040) | SULFOLOBUS SOLFATARICUS | SSO1437 |
| 2 | E (B) | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
| 3 | F, G, H (A, B, D) | water | water | 18.0 | 9 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 2 - 287 (UniProt: Q97Y96)
| PDB | External Database | Details |
|---|---|---|
| Gly -5 | - | expression tag |
| Ile -4 | - | expression tag |
| Asp -3 | - | expression tag |
| Pro -2 | - | expression tag |
| Phe -1 | - | expression tag |
| Thr 0 | - | expression tag |
| Val 1 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 132653.1 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 92.1 | |
| All* | Total formula weight | 132745.2 |
