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NDB ID: NA2204    PDB ID: 4ILM 


Title:

CRISPR RNA PROCESSING ENDORIBONUCLEASE

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:

P 1 21 1

Cell Constants:

a = 78.981   b = 154.608   c = 130.848 (Ångstroms)

α = 90.0   β = 93.64   γ = 90.0 (degrees)

Refinement:

The structure was refined using the PHENIX (phenix.refine: 1.8_1069) program. The R value is 0.2346 for 56481 reflections in the resolution range 35.0 to 3.068 Ångstroms with Fobs >  1.34 sigma(Fobs) and with I >  0.0 sigma(I)