A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 29-Jun-2016 number of released structures: 8332
Search for released structures

NDB ID: UR0192    PDB ID: 3GOT 


Title:

GUANINE RIBOSWITCH C74U MUTANT BOUND TO 2-FLUOROADENINE.

Molecular Description:

Guanine riboswitch

Structural Keywords:

SINGLE STRAND, HAIRPIN LOOP

Nucleic Acid Sequence:

Click to show/hide 1 nucleic acid sequences

Protein Sequence:

No Protein Sequence Found

Primary Citation:

Gilbert, S.D., Reyes, F.E., Edwards, A.L., Batey, R.T.
Adaptive ligand binding by the purine riboswitch in the recognition of Guanine and adenine analogs 
Structure, 17, pp. 857 - 868, 2009.

Experimental Information:

X-RAY DIFFRACTION

Space Group:

C 1 2 1

Cell Constants:

a = 132.455   b = 35.084   c = 41.891 (Ångstroms)

α = 90.0   β = 90.1   γ = 90.0 (degrees)

Refinement:

The structure was refined using the CNS 1.2 program. The R value is 0.218 for 13630 reflections in the resolution range 19.98 to 1.95 Ångstroms with Fobs >  0.0 sigma(Fobs) and with I >  0.0 sigma(I)