6M6S
Crystal structure of Caenorhabditis elegans Dicer-related helicase 3 (DRH-3) C-terminal domain with 5'-ppp 12-mer dsRNA
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Dicer Related Helicase | polymer | 170 | 20345.5 | 2 | UniProt (Q93413) Pfam (PF11648) | Caenorhabditis elegans | |
| 2 | C, D (C, D) | RNA (5'-R(*(GTP)P*GP*CP*GP*CP*GP*CP*GP*CP*GP*CP*C)-3') | polymer | 12 | 4017.3 | 2 | synthetic construct | ||
| 3 | E, F (A, B) | ZINC ION | non-polymer | 65.4 | 2 | Chemie (ZN) | |||
| 4 | G, H, I, J (A, B, C, D) | water | water | 18.0 | 332 | Chemie (HOH) |
Sequence modifications
A, B: 940 - 1108 (UniProt: Q93413)
| PDB | External Database | Details |
|---|---|---|
| Met 939 | - | initiating methionine |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 48725.6 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 130.8 | |
| All* | Total formula weight | 48856.4 |
