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NDB ID: 5KPY    PDB ID: 5KPY 


Title:

STRUCTURE OF A 5-HYDROXYTRYPTOPHAN APTAMER

Molecular Description:

5-hydroxytryptophan RNA aptamer

Structural Keywords:

A DOUBLE HELIX

Nucleic Acid Sequence:

Click to show/hide 1 nucleic acid sequences

Protein Sequence:

No Protein Sequence Found

Primary Citation:

Porter, E.B., Polaski, J.T., Morck, M.M., Batey, R.T.
Recurrent RNA motifs as scaffolds for genetically encodable small-molecule biosensors. 
Nat. Chem. Biol., 13, pp. 295 - 301, 2017.

Experimental Information:

X-RAY DIFFRACTION

Space Group:

C 1 2 1

Cell Constants:

a = 127.553   b = 26.594   c = 63.367 (Ångstroms)

α = 90.0   β = 106.32   γ = 90.0 (degrees)

Refinement:

The structure was refined using the PHENIX (phenix.refine: 1.8.1_1168) program. The R value is 0.2206 for 13725 reflections in the resolution range 18.333 to 2.0 Ångstroms with Fobs >  1.51 sigma(Fobs) and with I >  0.0 sigma(I)