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NDB ID: NA1070    PDB ID: 3R9W 


Title:

CRYSTAL STRUCTURE OF ERA IN COMPLEX WITH MGGDPNP AND NUCLEOTIDES 1506-1542 OF 16S RIBOSOMAL RNA

Molecular Description:

GTPase Era/RNA complex

Structural Keywords:

A DOUBLE HELIX

Nucleic Acid Sequence:

Click to show/hide 1 nucleic acid sequences

Protein Sequence:

Click to show/hide 1 protein sequences

Primary Citation:

Tu, C., Zhou, X., Tarasov, S.G., Tropea, J.E., Austin, B.P., Waugh, D.S., Court, D.L., Ji, X.
The Era GTPase recognizes the GAUCACCUCC sequence and binds helix 45 near the 3' end of 16S rRNA. 
Proc.Natl.Acad.Sci.USA, 108, pp. 10156 - 10161, 2011.

Experimental Information:

X-RAY DIFFRACTION

Space Group:

C 1 2 1

Cell Constants:

a = 88.946   b = 85.604   c = 67.184 (Ångstroms)

α = 90.0   β = 111.2   γ = 90.0 (degrees)

Refinement:

The structure was refined using the PHENIX (phenix.refine: 1.6.4_486) program. The R value is 0.1908 for 27524 reflections in the resolution range 25.913 to 2.05 Ångstroms with Fobs >  1.34 sigma(Fobs) and with I >  0.0 sigma(I)