6IFN
Crystal structure of Type III-A CRISPR Csm complex
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Type III-A CRISPR-associated protein Csm1 | polymer | 758 | 86977.7 | 1 | UniProt (A0A2U2M0F3) In PDB | Streptococcus thermophilus ND03 | |
| 2 | F, E, G | Type III-A CRISPR-associated RAMP protein Csm3 | polymer | 220 | 24585.8 | 3 | UniProt (A0A2U2M035) In PDB | Streptococcus thermophilus ND03 | |
| 3 | B | Type III-A CRISPR-associated RAMP protein Csm4 | polymer | 299 | 33829.0 | 1 | UniProt (A0A2U2M037) In PDB | Streptococcus thermophilus ND03 | |
| 4 | C, D | Type III-A CRISPR-associated protein Csm2 | polymer | 126 | 14848.1 | 2 | UniProt (A0A2U2M049) In PDB | Streptococcus thermophilus ND03 | |
| 5 | H | Type III-A CRISPR-associated RAMP protein Csm5 | polymer | 357 | 41102.1 | 1 | UniProt (A0A2U2M038) In PDB | Streptococcus thermophilus ND03 | |
| 6 | N | RNA (32-MER) | polymer | 40 | 12638.5 | 1 | Streptococcus thermophilus ND03 | ||
| 7 | A | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) | |||
| 8 | A | MANGANESE (II) ION | non-polymer | 54.9 | 1 | Chemie (MN) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 9 |
| Total formula weight | 278001.1 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 120.3 | |
| All* | Total formula weight | 278121.5 |
