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NDB ID: PR0362    PDB ID: 2ZXU 


Title:

CRYSTAL STRUCTURE OF TRNA MODIFICATION ENZYME MIAA IN THE COMPLEX WITH TRNA(PHE) AND DMASPP

Molecular Description:

tRNA delta(2)-isopentenylpyrophosphate transferase (E.C.2.5.1.8)/RNA 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:

Chimnaronk, S., Forouhar, F., Sakai, J., Yao, M., Tron, C.M., Atta, M., Fontecave, M., Hunt, J.F., Tanaka, I.
Snapshots of dynamics in synthesizing N(6)-isopentenyladenosine at the tRNA anticodon 
Biochemistry, 48, pp. 5057 - 5065, 2009.

Experimental Information:

X-RAY DIFFRACTION

Space Group:

P 21 21 21

Cell Constants:

a = 88.3   b = 90.0   c = 150.5 (Ångstroms)

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

Refinement:

The structure was refined using the CNS 1.1 program. The R value is 0.0 for 31721 reflections in the resolution range 20.0 to 2.75 Ångstroms with Fobs >  0.0 sigma(Fobs) and with I >  0.0 sigma(I)