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NDB ID: PR0133    PDB ID: 1U6B 


Title:

CRYSTAL STRUCTURE OF A SELF-SPLICING GROUP I INTRON WITH BOTH EXONS

Molecular Description:

U1 SMALL NUCLEAR RIBONUCLEOPROTEIN A/RNA Complex

Structural Keywords:

SINGLE STRAND, LOOPS, HAIRPIN LOOP, INTERNAL LOOP, RNA HAMMERHEAD RIBOZYME

Nucleic Acid Sequence:

Click to show/hide 3 nucleic acid sequences

Protein Sequence:

Click to show/hide 1 protein sequences

Primary Citation:

Adams, P.L., Stahley, M.R., Kosek, A.B., Wang, J., Strobel, S.A.
Crystal Structure of a Self-Splicing Group I Intron with Both Exons. 
Nature, 430, pp. 45 - 50, 2004.

Experimental Information:

X-RAY DIFFRACTION

Space Group:

P 41 2 2

Cell Constants:

a = 108.541   b = 108.541   c = 249.158 (Ångstroms)

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

Refinement:

The structure was refined using the REFMAC 5.1.24 program. The R value is 0.24712 for 23553 reflections in the resolution range 48.22 to 3.1 Ångstroms with Fobs >  0.0 sigma(Fobs) and with I >  0.0 sigma(I)