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NDB ID: NA2203    PDB ID: 4ILL 


Title:

RECOGNITION AND CLEAVAGE OF A NON-STRUCTURED CRISPR RNA BY ITS PROCESSING ENDORIBONUCLEASE CAS6

Molecular Description:

CRISPR-associated endoribonuclease Cas6 2 (E.C.3.1.-.-)/RNA complex

Structural Keywords:

SINGLE STRAND, HAIRPIN LOOP

Nucleic Acid Sequence:

Click to show/hide 1 nucleic acid sequences

Protein Sequence:

Click to show/hide 1 protein sequences

Primary Citation:

Shao, Y., Li, H.
Recognition and cleavage of a nonstructured CRISPR RNA by its processing endoribonuclease Cas6. 
Structure, 21, pp. 385 - 393, 2013.

Experimental Information:

X-RAY DIFFRACTION

Space Group:

C 1 2 1

Cell Constants:

a = 159.735   b = 68.542   c = 79.831 (Ångstroms)

α = 90.0   β = 119.12   γ = 90.0 (degrees)

Refinement:

The structure was refined using the PHENIX (phenix.refine: 1.8_1069) program. The R value is 0.2071 for 24441 reflections in the resolution range 32.0 to 2.484 Ångstroms with Fobs >  0.0 sigma(Fobs) and with I >  0.0 sigma(I)