1K1G
STRUCTURAL BASIS FOR RECOGNITION OF THE INTRON BRANCH SITE RNA BY SPLICING FACTOR 1
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | B | 5'-R(*UP*AP*UP*AP*CP*UP*AP*AP*CP*AP*A)-3' | polymer | 11 | 3459.1 | 1 | |||
| 2 | A | SF1-Bo isoform | polymer | 131 | 14702.9 | 1 | UniProt (Q15637) Pfam (PF00013) In PDB | Homo sapiens (human) | Splicing Factor 1 |
Sequence modifications
A: 133 - 260 (UniProt: Q15637)
| PDB | External Database | Details |
|---|---|---|
| Gly 130 | Lys 130 | cloning artifact |
| Ala 131 | Pro 131 | cloning artifact |
| Met 132 | Pro 132 | cloning artifact |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 18162.0 | |
| All* | Total formula weight | 18162.0 |
