U1 snRNP [nucleoplasm]

Stable Identifier
R-HSA-71917
Type
Complex
Species
Homo sapiens
Compartment
Locations in the PathwayBrowser
General
The U1 snRNP is a particle consisting of the U1 snRNA and Sm core plus unique snRNP polypeptides. The U1-specific polypeptides are 70K, A, and C. The Sm core polypeptides are B, B', D1, D2, D3, E, F, G. The Sm core is a heteroheptamer in the shape of a donut, containing either B or B', which are almost identical to each other.
Literature References
PubMed ID Title Journal Year
15312772 The structure and biochemical properties of the human spliceosomal protein U1C

Hernandez, H, Pomeranz Krummel, D, Robinson, CV, Muto, Y, Nagai, K, Neuhaus, D, Oubridge, C

J. Mol. Biol. 2004
Participants
Participates
Inferred To
Cross References
ComplexPortal
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