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NDB ID: PR0330    PDB ID: 3BO2 


Title:

A RELAXED ACTIVE SITE FOLLOWING EXON LIGATION BY A GROUP I INTRON

Molecular Description:

U1 small nuclear ribonucleoprotein A/RNA complex

Structural Keywords:

SINGLE STRAND, HAIRPIN LOOP

Nucleic Acid Sequence:

Click to show/hide 4 nucleic acid sequences

Protein Sequence:

Click to show/hide 1 protein sequences

Primary Citation:

Lipchock, S.V., Strobel, S.A.
A relaxed active site after exon ligation by the group I intron 
Proc.Natl.Acad.Sci.Usa, 105, pp. 5699 - 5704, 2008.

Experimental Information:

X-RAY DIFFRACTION

Space Group:

P 41 2 2

Cell Constants:

a = 108.96   b = 108.96   c = 249.495 (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 0.292 for 22750 reflections in the resolution range 50.0 to 3.31 Ångstroms with Fobs >  0.0 sigma(Fobs) and with I >  0.0 sigma(I)