4W5N
The Crystal Structure of Human Argonaute2 Bound to a Defined Guide RNA
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Protein argonaute-2 | polymer | 859 | 97378.2 | 1 | UniProt (Q9UKV8) Pfam (PF16486) Pfam (PF08699) Pfam (PF02170) Pfam (PF16488) Pfam (PF16487) Pfam (PF02171) | Homo sapiens (Human) | hAgo2,Argonaute RISC catalytic component 2,Eukaryotic translation initiation factor 2C 2,eIF2C 2,PAZ Piwi domain protein,PPD,Protein slicer |
| 2 | B (B) | RNA (5'-R(P*UP*UP*CP*AP*CP*AP*UP*UP*CP*AP*AP*GP*UP*CP*UP*CP*UP*U)-3') | polymer | 21 | 6547.9 | 1 | synthetic construct | ||
| 3 | C, D, E (A) | PHENOL | non-polymer | 94.1 | 3 | Chemie (IPH) | |||
| 4 | F (A) | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 5 | G, H (A, B) | water | water | 18.0 | 34 | Chemie (HOH) |
Sequence modifications
A: 1 - 859 (UniProt: Q9UKV8)
| PDB | External Database | Details |
|---|---|---|
| Asp 387 | Ser 387 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 103926.1 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 306.6 | |
| All* | Total formula weight | 104232.7 |
