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NDB ID: UR0139    PDB ID: 3CW5 


Title:

E. COLI INITIATOR TRNA

Molecular Description:

Initiator tRNA

Structural Keywords:

T SINGLE STRAND, LOOPS, BULGES, FLIPPED-OUT BASES, BASE TRIPLETBASE TRIPLET

Nucleic Acid Sequence:

Click to show/hide 1 nucleic acid sequences

Protein Sequence:

No Protein Sequence Found

Primary Citation:

Barraud, P., Schmitt, E., Mechulam, Y., Dardel, F., Tisne, C.
A unique conformation of the anticodon stem-loop is associated with the capacity of tRNAfMet to initiate protein synthesis. 
Nucleic Acids Res., 36, pp. 4894 - 4901, 2008.

Experimental Information:

X-RAY DIFFRACTION

Space Group:

P 64 2 2

Cell Constants:

a = 93.79   b = 93.79   c = 219.36 (Ångstroms)

α = 90.0   β = 90.0   γ = 120.0 (degrees)

Refinement:

The structure was refined using the REFMAC 5.2 program. The R value is 0.244 for 10063 reflections in the resolution range 39.918 to 3.1 Ångstroms with Fobs >  0.0 sigma(Fobs) and with I >  0.0 sigma(I)