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NDB ID: PDE0139    PDB ID: 1BSS 


Title:

ECORV-T93A/DNA/CA2+

Molecular Description:

Deposited:

1998-08-30

Released:

1998-09-02

Structural Keywords:

B DOUBLE HELIX, KINKED

Nucleic Acid Sequence:

Click to show/hide 1 nucleic acid sequences

Protein Sequence:

Click to show/hide 1 protein sequences

Primary Citation:

Horton, N.C., Newberry, K.J., Perona, J.J.
Metal ion-mediated substrate-assisted catalysis in type II restriction endonucleases 
Proc.Natl.Acad.Sci.USA, 95, pp. 13489 - 13494, 1998.

Experimental Information:

X-RAY DIFFRACTION

Space Group:

P 1

Cell Constants:

a = 50.0   b = 64.4   c = 49.2 (Ångstroms)

α = 109.2   β = 108.7   γ = 95.8 (degrees)

Refinement:

The structure was refined using the X-PLOR program. The R value is 0.1841 for 31018 reflections in the resolution range 6.0 to 2.15 Ångstroms with Fobs >  2.0 sigma(Fobs) and with I >  0.0 sigma(I)