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NDB ID: PR0364    PDB ID: 3FTF 


Title:

CRYSTAL STRUCTURE OF A. AEOLICUS KSGA IN COMPLEX WITH RNA AND SAH

Molecular Description:

Dimethyladenosine transferase (E.C.2.1.1.-)

Structural Keywords:

A DOUBLE HELIX, SHIFTED BASE PAIRS

Nucleic Acid Sequence:

Click to show/hide 1 nucleic acid sequences

Protein Sequence:

Click to show/hide 1 protein sequences

Primary Citation:

Tu, C., Tropea, J.E., Austin, B.P., Court, D.L., Waugh, D.S., Ji, X.
Structural Basis for Binding of RNA and Cofactor by a KsgA Methyltransferase. 
Structure, 17, pp. 374 - 385, 2009.

Experimental Information:

X-RAY DIFFRACTION

Space Group:

P 1 21 1

Cell Constants:

a = 43.13   b = 58.074   c = 68.981 (Ångstroms)

α = 90.0   β = 109.82   γ = 90.0 (degrees)

Refinement:

The structure was refined using the REFMAC program. The R value is 0.2411 for 6491 reflections in the resolution range 28.33 to 2.8 Ångstroms with Fobs >  0.0 sigma(Fobs) and with I >  0.0 sigma(I)