THE LEADZYME RIBOZYME BOUND TO MG(H2O)6(II) AND SR(II) AT 1.8 A RESOLUTION
DOUBLE HELIX, BULGE, FLIPPED-OUT BASES, OVERHANGING BASES
Chain A, C, E, G
Chain B, D, F, H
No Protein Sequence Found
Wedekind, J.E., McKay, D.B.
Crystal structure of the leadzyme at 1.8 A resolution: metal ion binding and the implications for catalytic mechanism and allo site ion regulation.
BIOCHEMISTRY, 42, pp. 9554 - 9563, 2003.
a = 60.6 b = 60.6 c = 133.1 (Ångstroms)
α = 90.0 β = 90.0 γ = 120.0 (degrees)
The structure was refined using the CNS 1.1 program. The R value is 0.0 for 23406 reflections in the resolution range 28.1 to 1.81 Ångstroms with Fobs > 0.0 sigma(Fobs) and with I > 0.0 sigma(I)