6P7M
Cryo-EM structure of LbCas12a-crRNA: AcrVA4 (1:2 complex)
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Cas12a | polymer | 1231 | 144160.6 | 1 | Pfam (PF18501) Pfam (PF21918) Pfam (PF22222) Pfam (PF18516) Pfam (PF18510) UniProt (by SIFTS) (A0A182DWE3) In PDB | Lachnospiraceae bacterium ND2006 | |
| 2 | B | mature crRNA | polymer | 40 | 12815.6 | 1 | Lachnospiraceae bacterium ND2006 | ||
| 3 | C | anti-CRISPR VA4 | polymer | 237 | 27641.4 | 1 | UniProt (A0A0U2APF4) In PDB | Moraxella bovoculi | AcrVA4 |
| 4 | B | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) |
Sequence modifications
C: 1 - 234 (UniProt: A0A0U2APF4)
| PDB | External Database | Details |
|---|---|---|
| Ser -2 | - | expression tag |
| Asn -1 | - | expression tag |
| Ala 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 184617.7 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 48.6 | |
| All* | Total formula weight | 184666.3 |
