9NWN
Structure of minimal CRISPR polymerase bound to ApNHpp
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (B, A) | MCpol domain-containing protein | polymer | 125 | 14046.8 | 2 | UniProt (A0A426EXS8) Pfam (PF18182) | Escherichia coli | Minimal CRISPR polymerase |
| 2 | C, E (B, A) | 5'-O-[(S)-hydroxy{[(S)-hydroxy(phosphonooxy)phosphoryl]amino}phosphoryl]adenosine | non-polymer | 506.2 | 2 | Chemie (ZAN) | |||
| 3 | D, F (B, A) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 4 | G, H (B, A) | water | water | 18.0 | 71 | Chemie (HOH) |
Sequence modifications
B, A: 1 - 119 (UniProt: A0A426EXS8)
| PDB | External Database | Details |
|---|---|---|
| Glu 120 | - | expression tag |
| Asn 121 | - | expression tag |
| Leu 122 | - | expression tag |
| Tyr 123 | - | expression tag |
| Phe 124 | - | expression tag |
| Gln 125 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 28093.6 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 1061.0 | |
| All* | Total formula weight | 29154.6 |
