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NDB ID: PR0093    PDB ID: 1J2B 


Title:

CRYSTAL STRUCTURE OF ARCHAEOSINE TRNA-GUANINE TRANSGLYCOSYLASE COMPLEXED WITH LAMBDA-FORM TRNA(VAL)

Molecular Description:

Archaeosine tRNA-guanine transglycosylase(E.C.2.4.2.29)/tRNA(Val)

Structural Keywords:

T SINGLE STRAND, BULGES, OVERHANGING BASE, LOOP

Nucleic Acid Sequence:

Click to show/hide 1 nucleic acid sequences

Protein Sequence:

Click to show/hide 1 protein sequences

Primary Citation:

Ishitani, R., Nureki, O., Nameki, N., Okada, N., Nishimura, S., Yokoyama, S.
Alternative Tertiary Structure of tRNA for Recognition by a Posttranscriptional Modification Enzyme 
Cell(Cambridge,Mass.), 113, pp. 383 - 394, 2003.

Experimental Information:

X-RAY DIFFRACTION

Space Group:

H 3 2

Cell Constants:

a = 230.834   b = 230.834   c = 269.255 (Ångstroms)

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

Refinement:

The structure was refined using the CNS 1.0 program. The R value is 0.225 for 41391 reflections in the resolution range 48.54 to 3.3 Ångstroms with Fobs >  0.0 sigma(Fobs) and with I >  0.0 sigma(I)