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NDB ID: NA1821    PDB ID: 4AL7 


Title:

CRYSTAL STRUCTURE OF THE CSY4-MINIMAL CRRNA COMPLEX

Molecular Description:

CSY4 ENDORIBONUCLEASE

Structural Keywords:

A DOUBLE HELIX, HAIRPIN LOOP

Nucleic Acid Sequence:

Click to show/hide 1 nucleic acid sequences

Protein Sequence:

Click to show/hide 1 protein sequences

Primary Citation:

Haurwitz, R.E., Sternberg, S.H., Doudna, J.A.
Csy4 Relies on an Unusual Catalytic Dyad to Position and Cleave Crispr RNA. 
Embo J., 31, pp. 2824 - , 2012.

Experimental Information:

X-RAY DIFFRACTION

Space Group:

C 1 2 1

Cell Constants:

a = 62.74   b = 47.28   c = 87.93 (Ångstroms)

α = 90.0   β = 106.72   γ = 90.0 (degrees)

Refinement:

The structure was refined using the PHENIX (PHENIX.REFINE) program. The R value is 0.205 for 10773 reflections in the resolution range 36.476 to 2.32 Ångstroms with Fobs >  1.99 sigma(Fobs) and with I >  0.0 sigma(I)