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NDB ID: NA1719    PDB ID: 3IRW 


Title:

STRUCTURE OF A C-DI-GMP RIBOSWITCH FROM V. CHOLERAE

Molecular Description:

U1 small nuclear ribonucleoprotein A/c-di-GMP Riboswitch complex

Deposited:

2009-08-24

Released:

2009-11-10

Structural Keywords:

, HAIRPIN LOOP

Nucleic Acid Sequence:

Click to show/hide 1 nucleic acid sequences

Protein Sequence:

Click to show/hide 1 protein sequences

Primary Citation:

Smith, K.D., Lipchock, S.V., Ames, T.D., Wang, J., Breaker, R.R., Strobel, S.A.
Structural basis of ligand binding by a c-di-GMP riboswitch. 
Nat.Struct.Mol.Biol., 16, pp. 1218 - 1223, 2009.

Experimental Information:

X-RAY DIFFRACTION

Space Group:

P 1 21 1

Cell Constants:

a = 49.461   b = 45.123   c = 76.573 (Ångstroms)

α = 90.0   β = 96.79   γ = 90.0 (degrees)

Refinement:

The structure was refined using the REFMAC program. The R value is 0.199 for 8497 reflections in the resolution range 43.69 to 2.7 Ångstroms with Fobs >  0.0 sigma(Fobs) and with I >  0.0 sigma(I)