8X5D
The cryo-EM structure of the Mycobacterium tuberculosis 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, B, D, F, G... (K, G, L, J, I...) | CRISPR system Cms endoribonuclease Csm3 | polymer | 239 | 26147.7 | 6 | UniProt (A0A045JG98) Pfam (PF03787) UniProt (by SIFTS) (P9WJF9) | Mycobacterium tuberculosis | |
| 2 | C (N) | CRISPR system Cms protein Csm5 | polymer | 378 | 42752.1 | 1 | UniProt (A0A0T5YG06) Pfam (PF03787) UniProt (by SIFTS) (P9WJF5) | Mycobacterium tuberculosis | |
| 3 | E (O) | RNA (47-MER) | polymer | 184 | 59360.6 | 1 | Mycobacterium tuberculosis | ||
| 4 | I, J, K, L, M (F, E, D, C, B) | Csm2 | polymer | 133 | 15346.6 | 5 | Mycobacterium canettii |
Sequence modifications
K, G, L, J, I, H: 1 - 236 (UniProt: A0A045JG98)
N: 1 - 375 (UniProt: A0A0T5YG06)
| PDB | External Database | Details |
|---|---|---|
| Met -2 | - | initiating methionine |
| Ala -1 | - | expression tag |
| His 0 | - | expression tag |
| PDB | External Database | Details |
|---|---|---|
| Met -2 | - | initiating methionine |
| Ala -1 | - | expression tag |
| His 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 13 |
| Total formula weight | 335732.0 | |
| All* | Total formula weight | 335732.0 |
