NDB ID: UDB004


Title:SELF BASE PAIRING IN A COMPLEMENTARY DEOXY-DINUCLEOSIDE MONOPHOSPHATE DUPLEX: CRYSTAL AND MOLECULAR STRUCTURE OF DEOXYCYTIDYLYL-(3'-5')-DEOXYGUANOSINE
Molecular Description:5'-D(CpG)-3'
Structural Features:DOUBLE HELIX, PARALLEL HELIX
Nucleic Acid Sequence:
ChainA:(DC) (DG)
Primary Citation:Cruse, W.B.T., Egert, E., Kennard, O., Sala, G.B., Salisbury, S.A., Viswamitra, M.A.
Self Base Pairing in a Complementary Deoxy-dinucleoside Monophosphate Duplex: Crystal and Molecular Structure of Deoxycytidylyl-(3'-5')-Deoxyguanosine
Biochemistry , 22, pp. 1833 - 1839, 1983.
Experimental Information:X-RAY DIFFRACTION
Space Group: 43   21   2
Cell Constants:
a = 11.078b = 11.078c = 45.826(Ångstroms)
= 90.00 = 90.00 = 90.00(degrees)
Refinement:The structure was refined using the SHELX-76 program. The R value is 6.0 for 1908 reflections in the resolution of 0.900 with Fobs > 3.000 sigma(Fobs).

Biological Assembly 1
Other Views
Asymmetric Unit
Crystal Packing

Biological Assemblies



Coordinate + Structure Data

Asymmetric Unit coordinates (pdb format, Unix compressed(.gz))

Asymmetric Unit coordinates (cif format, Unix compressed(.gz))

Biological Assembly coordinates (pdb format)

Derivative Data

Nucleic Acid Backbone Torsions

Base Pair Parameters

Base Pair Step Parameters

Hydrogen Bonding Classification




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