NDB Atlas Entry for Structure AH0014

# 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