A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 14-Apr-2021 number of released structures: 11277
Search for released structures

NDB ID: 6U7Y    PDB ID: 6U7Y 


Title:

RNA HAIRPIN STRUCTURE CONTAINING ONE TNA NUCLEOTIDE AS TEMPLATE

Molecular Description:

RNA (5'-R(*CP*UP*GP*CP*UP*GP*GP*CP*UP*AP*AP*GP*GP*(TG)P*CP*CP*GP*AP*AP*AP*GP*G)-3')
RNA (5'-R(*CP*UP*AP*UP*GP*CP*CP*UP*GP*CP*UP*G)-3')

Deposited:

2019-09-03

Released:

2020-12-09

Structural Keywords:

A DOUBLE HELIX

Nucleic Acid Sequence:

Click to show/hide 2 nucleic acid sequences

Protein Sequence:

No Protein Sequence Found

Primary Citation:

Zhang, W., Kim, S.C., Tam, C.P., Lelyveld, V.S., Bala, S., Chaput, J.C., Szostak, J.W.
Structural interpretation of the effects of threo-nucleotides on nonenzymatic template-directed polymerization. 
Nucleic Acids Res., 49, pp. 646 - 656, 2021.

Experimental Information:

X-RAY DIFFRACTION

Space Group:

H 3

Cell Constants:

a = 68.766   b = 68.766   c = 69.96 (Ångstroms)

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

Refinement:

The structure was refined using the REFMAC program. The R value is 0.186 for 2463 reflections in the resolution range 45.35 to 2.95 Ångstroms with Fobs >  0.0 sigma(Fobs) and with I >  0.0 sigma(I)