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NDB ID: PD0438    PDB ID: 1PH4 


Title:

CRYSTAL STRUCTURE OF THE OXYTRICHA NOVA TELOMERE END-BINDING PROTEIN COMPLEXED WITH NONCOGNATE SSDNA GGGGTTTTGGCG

Molecular Description:

TELOMERE-BINDING PROTEIN ALPHA AND BETA SUBUNITS/DNA COMPLEX

Deposited:

2003-05-29

Released:

2003-06-17

Structural Keywords:

QUADRUPLE HELIX, LOOPS, TETRAPLEX

Nucleic Acid Sequence:

Click to show/hide 2 nucleic acid sequences

Protein Sequence:

Click to show/hide 2 protein sequences

Primary Citation:

Theobald, D.L., Schultz, S.C.
Nucleotide Shuffling and ssDNA Recognition in Oxytricha Nova Telomere End-Binding Protein Complexes 
Embo J., 22, pp. 4314 - 4324, 2003.

Experimental Information:

X-RAY DIFFRACTION

Space Group:

P 61 2 2

Cell Constants:

a = 93.45   b = 93.45   c = 422.558 (Ångstroms)

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

Refinement:

The structure was refined using the CNS program. The R value is 0.214 for 49778 reflections in the resolution range 28.12 to 2.3 Ångstroms with Fobs >  0.0 sigma(Fobs) and with I >  0.0 sigma(I)