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NDB ID: PR0064    PDB ID: 1KOG 


Title:

CRYSTAL STRUCTURE OF E. COLI THREONYL-TRNA SYNTHETASE INTERACTING WITH THE ESSENTIAL DOMAIN OF ITS MRNA OPERATOR

Molecular Description:

Threonyl-tRNA synthetase (E.C.6.1.1.3)/RNA Complex

Structural Keywords:

SINGLE STRAND, LOOP, FLIPPED-OUT BASE

Nucleic Acid Sequence:

Click to show/hide 1 nucleic acid sequences

Protein Sequence:

Click to show/hide 1 protein sequences

Primary Citation:

Torres-Larios, A., Dock-Bregeon, A.C., Romby, P., Rees, B., Sankaranarayanan, R., Caillet, J., Springer, M., Ehresmann, C., Ehresmann, B., Moras, D.
Structural basis of translational control by Escherichia coli threonyl tRNA synthetase. 
Nat.Struct.Biol., 9, pp. 343 - 347, 2002.

Experimental Information:

X-RAY DIFFRACTION

Space Group:

P 1 2 1

Cell Constants:

a = 188.45   b = 101.74   c = 199.34 (Ångstroms)

α = 90.0   β = 114.4   γ = 90.0 (degrees)

Refinement:

The structure was refined using the CNS 1.1 program. The R value is 0.251 for 78341 reflections in the resolution range 29.8 to 3.5 Ångstroms with Fobs >  2.0 sigma(Fobs) and with I >  0.0 sigma(I)