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NDB ID: NA1825    PDB ID: 4AS1 


Title:

TERNARY COMPLEX OF E. COLI LEUCYL-TRNA SYNTHETASE, TRNA(LEU) AND THE BENZOXABOROLE AN2679 IN THE EDITING CONFORMATION

Molecular Description:

LEUCINE--TRNA LIGASE (E.C.6.1.1.4)

Structural Keywords:

DOUBLE HELIX, HAIRPIN LOOP, FLIPPED-OUT BASES, OVERHANGING BASES, BASE TRIPLET

Nucleic Acid Sequence:

Click to show/hide 1 nucleic acid sequences

Protein Sequence:

Click to show/hide 1 protein sequences

Primary Citation:

Palencia, A., Crepin, T., Vu, M.T., Lincecum Jr, T.L., Martinis, S.A., Cusack, S.
Structural Dynamics of the Aminoacylation and Proofreading Functional Cycle of Bacterial Leucyl-tRNA Synthetase 
Nat.Struct.Mol.Biol., 19, pp. 677 - , 2012.

Experimental Information:

X-RAY DIFFRACTION

Space Group:

P 1 21 1

Cell Constants:

a = 89.68   b = 77.11   c = 91.14 (Ångstroms)

α = 90.0   β = 102.24   γ = 90.0 (degrees)

Refinement:

The structure was refined using the REFMAC 5.6.0116 program. The R value is 0.21007 for 74330 reflections in the resolution range 19.85 to 2.02 Ångstroms with Fobs >  0.0 sigma(Fobs) and with I >  0.0 sigma(I)