NDB ID: ZDH030    PDB ID: 1D53 

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Title:

CRYSTAL STRUCTURE AT 1.5 ANGSTROMS RESOLUTION OF D(CGCICICG), AN OCTANUCLEOTIDE CONTAINING INOSINE, AND ITS COMPARISON WITH D(CGCG) AND D(CGCGCG) STRUCTURES

Molecular Description:

5'-D(*CP*GP*CP*IP*CP*IP*CP*G)-3'

Deposited:

1992-11-05

Released:

1993-04-13

Structural Keywords:

Z DOUBLE HELIX

Nucleic Acid Sequence:

Click to show/hide 2 nucleic acid sequences

Protein Sequence:

No Protein Sequence Found

Primary Citation:

Kumar, V.D., Harrison, R.W., Andrews, L.C., Weber, I.T.
Crystal structure at 1.5-A resolution of d(CGCICICG), an octanucleotide containing inosine, and its comparison with d(CGCG) and d(CGCGCG) structures. 
Biochemistry, 31, pp. 1541 - 1550, 1992.

Experimental Information:

X-RAY DIFFRACTION

Space Group:

P 65

Cell Constants:

a = 31.0   b = 31.0   c = 43.7 (Ångstroms)

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

Refinement:

The structure was refined using the X-PLOR program. The R value is 0.225 for 2503 reflections in the resolution range 5.0 to 1.5 Ångstroms with Fobs >  3.0 sigma(Fobs) and with I >  0.0 sigma(I)

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Biological Assembly coordinates (pdb format) 1 2 

Structure Factors (cif format)

Coordinates (pdb format, Unix compressed(.gz))

Coordinates (cif format, Unix compressed(.gz))

NMR Restraints (cif format, Unix compressed(.gz))

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