A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 22-Jun-2016 number of released structures: 8305
Search for released structures

NDB ID: PR0267    PDB ID: 2OZB 


Title:

STRUCTURE OF A HUMAN PRP31-15.5K-U4 SNRNA COMPLEX

Molecular Description:

U4/U6.U5 tri-snRNP 15.5 kDa protein
U4/U6 small nuclear ribonucleoprotein Prp31/RNA Complex

Structural Keywords:

SINGLE STRAND, DOUBLE HELIX, BULGE LOOP, HAIRPIN LOOP

Nucleic Acid Sequence:

Click to show/hide 1 nucleic acid sequences

Protein Sequence:

Click to show/hide 2 protein sequences

Primary Citation:

Liu, S., Li, P., Dybkov, O., Nottrott, S., Hartmuth, K., Luhrmann, R., Carlomagno, T., Wahl, M.C.
Binding of the human Prp31 Nop domain to a composite RNA-protein platform in U4 snRNP. 
Science, 316, pp. 115 - 120, 2007.

Experimental Information:

X-RAY DIFFRACTION

Space Group:

P 21 21 21

Cell Constants:

a = 83.555   b = 99.896   c = 169.645 (Ångstroms)

α = 90.0   β = 90.0   γ = 90.0 (degrees)

Refinement:

The structure was refined using the REFMAC 5.2.0019 program. The R value is 0.20784 for 42029 reflections in the resolution range 30.0 to 2.6 Ångstroms with Fobs >  0.0 sigma(Fobs) and with I >  0.0 sigma(I)