A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 22-Jun-2016 number of released structures: 8305
Search for released structures

NDB ID: NA0126    PDB ID: 3IQP 


Title:

SAM-I RIBOSWITCH FROM T. TENCONGENSIS VARIANT A94G APO FORM

Molecular Description:

SAM-I 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:

Stoddard, C.D., Montange, R.K., Hennelly, S.P., Rambo, R.P., Sanbonmatsu, K.Y., Batey, R.T.
Free state conformational sampling of the SAM-I riboswitch aptamer domain. 
Structure, 18, pp. 787 - 797, 2010.

Experimental Information:

X-RAY DIFFRACTION

Space Group:

P 43 21 2

Cell Constants:

a = 62.702   b = 62.702   c = 159.26 (Ångstroms)

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

Refinement:

The structure was refined using the CNS 1.2 program. The R value is 0.231 for 13401 reflections in the resolution range 19.91 to 2.9 Ångstroms with Fobs >  0.0 sigma(Fobs) and with I >  0.0 sigma(I)