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NDB ID: PR0105    PDB ID: 1R3E 


Title:

CRYSTAL STRUCTURE OF TRNA PSEUDOURIDINE SYNTHASE TRUB AND ITS RNA COMPLEX: RNA-PROTEIN RECOGNITION THROUGH A COMBINATION OF RIGID DOCKING AND INDUCED FIT

Molecular Description:

tRNA pseudouridine synthase B (E.C. 4.2.1.70)/RNA Complex

Structural Keywords:

RH DOUBLE HELIX, LOOPS, HAIRPIN LOOP, BULGES, FLIPPED-OUT BASES,

Nucleic Acid Sequence:

Click to show/hide 2 nucleic acid sequences

Protein Sequence:

Click to show/hide 1 protein sequences

Primary Citation:

Pan, H., Agarwalla, S., Moustakas, D.T., Finer-Moore, J., Stroud, R.M.
Crystal Structure of tRNA Pseudouridine Synthase TruB and Its RNA Complex: RNA Recognition Through a Combination of Rigid Docking and Induced Fit 
Proc.Natl.Acad.Sci.USA, 100, pp. 12648 - 12653, 2003.

Experimental Information:

X-RAY DIFFRACTION

Space Group:

C 1 2 1

Cell Constants:

a = 98.862   b = 159.337   c = 44.545 (Ångstroms)

α = 90.0   β = 97.77   γ = 90.0 (degrees)

Refinement:

The structure was refined using the CNS program. The R value is 0.223 for 38642 reflections in the resolution range 15.0 to 2.1 Ångstroms with Fobs >  2.1 sigma(Fobs) and with I >  0.0 sigma(I)