5XH7
Crystal structure of the Acidaminococcus sp. BV3L6 Cpf1 RR variant in complex with crRNA and target DNA (TCCA PAM)
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | CRISPR-associated endonuclease Cpf1 | polymer | 1310 | 151799.4 | 1 | UniProt (U2UMQ6) Pfam (PF18501) Pfam (PF21918) Pfam (PF18516) Pfam (PF18510) In PDB | Acidaminococcus sp. (strain BV3L6) | AsCpf1 |
| 2 | B | crRNA | polymer | 43 | 13756.1 | 1 | Acidaminococcus sp. BV3L6 | ||
| 3 | C | Target DNA strand | polymer | 34 | 10475.7 | 1 | Acidaminococcus sp. BV3L6 | ||
| 4 | D | Non-target DNA strand | polymer | 10 | 2965.0 | 1 | Acidaminococcus sp. BV3L6 | ||
| 5 | A, B, C | SODIUM ION | non-polymer | 23.0 | 5 | Chemie (NA) | |||
| 6 | A | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 7 | A, B | 1,2-ETHANEDIOL | non-polymer | 62.1 | 16 | Chemie (EDO) | |||
| 8 | water | water | 18.0 | 683 | Chemie (HOH) |
Sequence modifications
A: 1 - 1307 (UniProt: U2UMQ6)
| PDB | External Database | Details |
|---|---|---|
| Gly -2 | - | expression tag |
| Ser -1 | - | expression tag |
| His 0 | - | expression tag |
| Arg 542 | Ser 542 | engineered mutation |
| Arg 607 | Lys 607 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 178996.2 | |
| Non-Polymers* | Number of molecules | 22 |
| Total formula weight | 1143.5 | |
| All* | Total formula weight | 180139.7 |
