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NDB ID: PR0027    PDB ID: 1EXD 


Title:

CRYSTAL STRUCTURE OF A TIGHT-BINDING GLUTAMINE TRNA BOUND TO GLUTAMINE AMINOACYL TRNA SYNTHETASE

Molecular Description:

GLUTAMINYL-TRNA SYNTHETASE (E.C.6.1.1.18)/GLUTAMINYL TRNA COMPLEX

Structural Keywords:

T SINGLE STRAND

Nucleic Acid Sequence:

Click to show/hide 1 nucleic acid sequences

Protein Sequence:

Click to show/hide 1 protein sequences

Primary Citation:

Bullock, T.L., Sherlin, L.D., Perona, J.J.
Tertiary core rearrangements in a tight binding transfer RNA aptamer. 
Nat.Struct.Biol., 7, pp. 497 - 504, 2000.

Experimental Information:

X-RAY DIFFRACTION

Space Group:

C 2 2 21

Cell Constants:

a = 236.94   b = 93.98   c = 113.91 (Ångstroms)

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

Refinement:

The structure was refined using the X-PLOR 98.0 program. The R value is 0.0 for 28279 reflections in the resolution range 6.0 to 2.7 Ångstroms with Fobs >  0.0 sigma(Fobs) and with I >  0.0 sigma(I)