4PJ3
Structural insight into the function and evolution of the spliceosomal helicase Aquarius, Structure of Aquarius in complex with AMPPNP
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Intron-binding protein aquarius | polymer | 1475 | 172555.4 | 1 | UniProt (O60306) Pfam (PF16399) Pfam (PF21143) Pfam (PF21144) Pfam (PF13086) Pfam (PF13087) | Homo sapiens (Human) | Intron-binding protein of 160 kDa,IBP160 |
| 2 | B (A) | PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER | non-polymer | 506.2 | 1 | Chemie (ANP) | |||
| 3 | C, D (A) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 4 | E (A) | water | water | 18.0 | 555 | Chemie (HOH) |
Sequence modifications
A: 19 - 1485 (UniProt: O60306)
| PDB | External Database | Details |
|---|---|---|
| His 1486 | - | expression tag |
| His 1487 | - | expression tag |
| His 1488 | - | expression tag |
| His 1489 | - | expression tag |
| His 1490 | - | expression tag |
| His 1491 | - | expression tag |
| His 1492 | - | expression tag |
| His 1493 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 172555.4 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 554.8 | |
| All* | Total formula weight | 173110.2 |
