NDB ID: URX035
Features
RNA, RNA hammerhead ribozyme, catalytic RNA, loop
Compound name
RNA hammerhead ribozyme
Sequence in asymmetric unit
- Chain A: G U G G U C U G A U G A G G C C
- Chain B: G G C C G A A A C U C G U A A G A G U C A C C A C
- Chain C: G U G G U C U G A U G A G G C C
- Chain D: G G C C G A A A C U C G U A A G A G U C A C C A C
Citation
W.G. Scott, J.T. Finch, A. Klug
The Crystal Structure of an
All-RNA Hammerhead Ribozyme: A Proposed Mechanism for RNA Catalytic
Cleavage
Cell, 81, pp. 991-1002, 1995.
Space group
P3121
Cell constants
A = 64.980 B = 64.980 C = 138.140 (Ångstroms)
alpha = 90.00 beta = 90.00 gamma = 120.00 (degrees)
Crystallization conditions
- Method: vapor diffusion, sitting drop
- Solution: nucleic acid, water, PEG 6000, glycerol, spermine, magnesium
acetate, ammonium acetate, ammonium cacodylate
Refinement
The structure was refined using the X-PLOR 3.1 program. The
R value is 25.1 for 6199 reflections in the resolution range 15.0 to 3.1 Å with
Fobs > 2.0 sigma(Fobs).
Coordinates
The coordinates
for the asymmetric unit of this structure are stored in the NDB archive.
Views of URX035
Four
views of URX035 (biological unit 1)
Four
views of URX035 (biological unit 2)
The
asymmetric unit of URX035
A
crystal packing picture of URX035
Another
crystal packing picture
©1995,1996 The Nucleic Acid Database Project
Rutgers, The
State University of New Jersey