4ES1
Double-stranded Endonuclease Activity in B. halodurans Clustered Regularly Interspaced Short Palindromic Repeats (CRISPR)-associated Cas2 Protein
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | BH0342 protein | polymer | 100 | 11308.0 | 1 | UniProt (Q9KFX8) Pfam (PF09827) | Bacillus halodurans | |
| 2 | B (A) | water | water | 18.0 | 115 | Chemie (HOH) |
Sequence modifications
A: 1 - 96 (UniProt: Q9KFX8)
| PDB | External Database | Details |
|---|---|---|
| Gly -3 | - | expression tag |
| Ser -2 | - | expression tag |
| His -1 | - | expression tag |
| Met 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 11308.0 | |
| All* | Total formula weight | 11308.0 |
