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NDB ID: BDL032    PDB ID: 1NDN 


Title:

MOLECULAR STRUCTURE OF NICKED DNA. MODEL T4

Molecular Description:

5'-D(*CP*GP*CP*GP*AP*AP*AP*AP*CP*GP*CP*G)-3'/ 5'-D(*CP*GP*CP*GP*TP*T*)-3'+ 5'- D(*TP*TP*CP*GP*CP*G)-3'
MODEL T4

Structural Keywords:

B DOUBLE HELIX, NICKED

Nucleic Acid Sequence:

Click to show/hide 3 nucleic acid sequences

Protein Sequence:

No Protein Sequence Found

Primary Citation:

Aymami, J., Coll, M., van der Marel, G.A., van Boom, J.H., Wang, A.H., Rich, A.
Molecular structure of nicked DNA: a substrate for DNA repair enzymes. 
Proc.Natl.Acad.Sci.USA, 87, pp. 2526 - 2530, 1990.

Experimental Information:

X-RAY DIFFRACTION

Space Group:

P 21 21 21

Cell Constants:

a = 25.99   b = 44.03   c = 66.62 (Ångstroms)

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

Refinement:

The structure was refined using the NUCLSQ program. The R value is 0.186 for 553 reflections in the resolution range 0.0 to 3.0 Ångstroms with Fobs >  2.0 sigma(Fobs) and with I >  0.0 sigma(I)