6SQQ
Structure of the U1A variant A1-98 Y31H/Q36R/F56W triple mutant in complex with RNA obtained by soaking
This is a non-PDB format compatible entry.
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 (AAA, BBB, CCC) | U1 small nuclear ribonucleoprotein A | polymer | 98 | 11379.4 | 3 | UniProt (P09012) Pfam (PF00076) | Homo sapiens (Human) | U1A |
| 2 | D, E, F (XXX, YYY, ZZZ) | RNA hairpin | polymer | 21 | 6610.9 | 3 | Homo sapiens | ||
| 3 | G (XXX) | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 4 | H, I, J, K, L... (AAA, BBB, CCC, XXX, YYY...) | water | water | 18.0 | 26 | Chemie (HOH) |
Sequence modifications
AAA, BBB, CCC: 1 - 98 (UniProt: P09012)
| PDB | External Database | Details |
|---|---|---|
| His 31 | Tyr 31 | engineered mutation |
| Arg 36 | Gln 36 | engineered mutation |
| Trp 56 | Phe 56 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 6 |
| Total formula weight | 53970.9 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 24.3 | |
| All* | Total formula weight | 53995.2 |
