6O56
HNH Nuclease from S. pyogenes Cas9
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) | CRISPR-associated endonuclease Cas9/Csn1 | polymer | 135 | 15985.0 | 2 | UniProt (Q99ZW2) Pfam (PF13395) | Streptococcus pyogenes serotype M1 | SpCas9,SpyCas9 |
| 2 | C, D (A, B) | water | water | 18.0 | 273 | Chemie (HOH) |
Sequence modifications
A, B: 2 - 135 (UniProt: Q99ZW2)
| PDB | External Database | Details |
|---|---|---|
| Ser 1 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 31970.1 | |
| All* | Total formula weight | 31970.1 |
