3siu

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Structure of a hPrp31-15.5K-U4atac 5' stem loop complex, monomeric form

Structural highlights

3siu is a 6 chain structure with sequence from Homo sapiens. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:X-ray diffraction, Resolution 2.626Å
Ligands:SO4
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

NH2L1_HUMAN Binds to the 5'-stem-loop of U4 snRNA and may play a role in the late stage of spliceosome assembly. The protein undergoes a conformational change upon RNA-binding.[1] [2]

See Also

References

  1. ↑ Nottrott S, Hartmuth K, Fabrizio P, Urlaub H, Vidovic I, Ficner R, Luhrmann R. Functional interaction of a novel 15.5kD [U4/U6.U5] tri-snRNP protein with the 5' stem-loop of U4 snRNA. EMBO J. 1999 Nov 1;18(21):6119-33. PMID:10545122 doi:10.1093/emboj/18.21.6119
  2. ↑ Liu S, Li P, Dybkov O, Nottrott S, Hartmuth K, Luhrmann R, Carlomagno T, Wahl MC. Binding of the human Prp31 Nop domain to a composite RNA-protein platform in U4 snRNP. Science. 2007 Apr 6;316(5821):115-20. PMID:17412961 doi:316/5821/115

Contents


PDB ID 3siu

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OCA

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