2XAU
Crystal structure of the Prp43p DEAH-box RNA helicase in complex with ADP
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) | PRE-MRNA-SPLICING FACTOR ATP-DEPENDENT RNA HELICASE PRP43 | polymer | 773 | 88511.6 | 2 | UniProt (P53131) Pfam (PF00270) Pfam (PF00271) Pfam (PF04408) Pfam (PF21010) Pfam (PF07717) | SACCHAROMYCES CEREVISIAE (BAKER'S YEAST) | HELICASE JA1, DEAH-BOX RNA HELICASE PRP43P |
| 2 | C, H (A, B) | ADENOSINE-5'-DIPHOSPHATE | non-polymer | 427.2 | 2 | Chemie (ADP) | |||
| 3 | D, I (A, B) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 4 | E, J (A, B) | NICKEL (II) ION | non-polymer | 58.7 | 2 | Chemie (NI) | |||
| 5 | F, K (A, B) | ACETATE ION | non-polymer | 59.0 | 2 | Chemie (ACT) | |||
| 6 | G, L (A, B) | GLYCEROL | non-polymer | 92.1 | 2 | Chemie (GOL) | |||
| 7 | M, N (A, B) | water | water | 18.0 | 1419 | Chemie (HOH) |
Sequence modifications
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 177023.3 | |
| Non-Polymers* | Number of molecules | 10 |
| Total formula weight | 1322.7 | |
| All* | Total formula weight | 178346.0 |
