6y50

Electron Microscopy
4.1Å resolution

5'domain of human 17S U2 snRNP

Released:
Source organism: Homo sapiens
Related structures: EMD-10688

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero nonamer (preferred)
PDBe Complex ID:
PDB-CPX-301391 (preferred)
Entry contents:
8 distinct polypeptide molecules
1 distinct RNA molecule
Macromolecules (9 distinct):
Splicing factor 3A subunit 3 Chain: 9
Molecule details ›
Chain: 9
Length: 501 amino acids
Theoretical weight: 58.93 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: Q12874 (Residues: 1-501; Coverage: 100%)
Gene names: SAP61, SF3A3
Sequence domains:
PHD finger-like domain-containing protein 5A Chain: y
Molecule details ›
Chain: y
Length: 110 amino acids
Theoretical weight: 12.43 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: Q7RTV0 (Residues: 1-110; Coverage: 100%)
Gene name: PHF5A
Sequence domains: PHF5-like protein
Splicing factor 3B subunit 5 Chain: x
Splicing factor 3B subunit 2 Chain: 8
Splicing factor 3B subunit 3 Chain: v
Splicing factor 3B subunit 1 Chain: u
17S U2 SnRNP complex component HTATSF1 Chain: q
Probable ATP-dependent RNA helicase DDX46 Chain: p
U2 snRNA Chain: 2

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

wwPDB Validation report is not available for this EM entry.
Resolution: 4.1Å
Relevant EMDB volumes: EMD-10688