8D3M
Type I-C Cas4-Cas1-Cas2 complex bound to a PAM/Processed prespacer
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 endonuclease Cas1 | polymer | 343 | 39393.3 | 4 | UniProt (Q9KFX9) Pfam (PF01867) | Alkalihalobacillus halodurans C-125 | |
| 2 | E, F (E, F) | CRISPR-associated endonuclease Cas2 | polymer | 98 | 11038.7 | 2 | UniProt (Q9KFX8) Pfam (PF09827) | Alkalihalobacillus halodurans C-125 | |
| 3 | G (G) | PAM/processed strand 2 | polymer | 33 | 10139.5 | 1 | synthetic construct | ||
| 4 | H (H) | PAM/Processed strand 1 | polymer | 32 | 9840.4 | 1 | synthetic construct | ||
| 5 | I (I) | CRISPR-associated exonuclease Cas4 | polymer | 218 | 25403.4 | 1 | UniProt (A0A4Y7WTW2) | Alkalihalobacillus halodurans C-125 | |
| 6 | J (H) | MANGANESE (II) ION | non-polymer | 54.9 | 1 | Chemie (MN) | |||
| 7 | K (I) | IRON/SULFUR CLUSTER | non-polymer | 351.6 | 1 | Chemie (SF4) |
Sequence modifications
E, F: 1 - 96 (UniProt: Q9KFX8)
I: 3 - 219 (UniProt: A0A4Y7WTW2)
| PDB | External Database | Details |
|---|---|---|
| Gly -1 | - | expression tag |
| Ser 0 | - | expression tag |
| PDB | External Database | Details |
|---|---|---|
| Ala 2 | - | expression tag |
| Met 11 | Leu 11 | conflict |
| Ser 101 | Cys 101 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 9 |
| Total formula weight | 225033.9 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 406.6 | |
| All* | Total formula weight | 225440.5 |
