7PMQ
DEAD-box helicase DbpA in the active conformation bound to a hairpin loop RNA and ADP/BeF3
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D (C, A, B, D) | ATP-dependent RNA helicase DbpA | polymer | 459 | 49358.8 | 4 | UniProt (W8TF60) Pfam (PF00270) Pfam (PF00271) Pfam (PF03880) UniProt (by SIFTS) (P21693) | Escherichia coli | |
| 2 | E, F, G, H (E, F, G, H) | RNA (42-MER) | polymer | 42 | 13393.9 | 4 | synthetic construct | ||
| 3 | I, L, O, R (C, A, B, D) | ADENOSINE-5'-DIPHOSPHATE | non-polymer | 427.2 | 4 | Chemie (ADP) | |||
| 4 | J, M, P, S (C, A, B, D) | BERYLLIUM TRIFLUORIDE ION | non-polymer | 66.0 | 4 | Chemie (BEF) | |||
| 5 | K, N, Q, T (C, A, B, D) | MAGNESIUM ION | non-polymer | 24.3 | 4 | Chemie (MG) | |||
| 6 | U, V, W, X (E, F, G, H) | PHOSPHATE ION | non-polymer | 95.0 | 4 | Chemie (PO4) |
Sequence modifications
C, A, B, D: 1 - 457 (UniProt: W8TF60)
| PDB | External Database | Details |
|---|---|---|
| Gly -1 | - | expression tag |
| Gly 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 8 |
| Total formula weight | 251010.6 | |
| Non-Polymers* | Number of molecules | 16 |
| Total formula weight | 2449.9 | |
| All* | Total formula weight | 253460.5 |
