NDB ID: AH0014
Features
A-Form nucleic acid hybrid double helix, bulges, flipped-out
bases, mismatch
Compound name
5'-r(GpCpG)-d(pApTpApT)-r(pApCpGpU)-3'
Sequence in asymmetric unit
- Chain A: G C G A T A T A C G U
- Chain B: G C G A T A T A C G U
- Chain C: G C G A T A T A C G U
- Chain D: G C G A T A T A C G U
- Chain E: G C G A T A T A C G U
- Chain F: G C G A T A T A C G U
Citation
V. Tereshko, S. Wallace, N. Usman, F. Wincott, M.
Egli
X-ray crystallographic observation of "in-line" and "adjacent"
conformations in a bulged self-cleaving RNA/DNA hybrid
RNA, 7,
pp. 405-420, 2001.
Space group
P 21 21 21
Cell constants
A = 30.530 B = 45.220 C = 162.020 (Ångstroms)
alpha = 90.00 beta = 90.00 gamma = 90.00 (degrees)
Crystallization conditions
- Method: vapor diffusion, sitting drop
- Drop: spermine, MPD
- Reservoir: MPD
Refinement
The structure was refined using the CNS 1.0 program. The R
value is 21.7 for 26418 reflections in the resolution range 10.0 to 1.7 Å with I
> 0.0 sigma(I).
Coordinates
The coordinates
for the asymmetric unit of this structure are stored in the NDB archive.
Views of AH0014
Four
views of AH0014 (biological unit 1)
Four
views of AH0014 (biological unit 2)
Four
views of AH0014 (biological unit 3)
Crystal
packing of AH0014
©1995-2001 The Nucleic Acid Database Project
Rutgers, The
State University of New Jersey