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NDB ID: PD0458    PDB ID: 1PVQ 


Title:

BASIS FOR A SWITCH IN SUBSTRATE SPECIFICITY: CRYSTAL STRUCTURE OF SELECTED VARIANT OF CRE SITE-SPECIFIC RECOMBINASE, LNSGG BOUND TO THE ENGINEERED RECOGNITION SITE LOXM7

Molecular Description:

Recombinase CRE/DNA Complex

Deposited:

2003-06-28

Released:

2004-02-17

Structural Keywords:

B DOUBLE HELIX, OPEN

Nucleic Acid Sequence:

Click to show/hide 2 nucleic acid sequences

Protein Sequence:

Click to show/hide 1 protein sequences

Primary Citation:

Baldwin, E.P., Martin, S.S., Abel, J., Gelato, K.A., Kim, H., Schultz, P.G., Santoro, S.W.
A specificity switch in selected cre recombinase variants is mediated by macromolecular plasticity and water. 
Chem.Biol., 10, pp. 1085 - 1094, 2003.

Experimental Information:

X-RAY DIFFRACTION

Space Group:

C 2 2 21

Cell Constants:

a = 107.41   b = 121.35   c = 180.61 (Ångstroms)

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

Refinement:

The structure was refined using the TNT program. The R value is 0.224 for 24813 reflections in the resolution range 5.0 to 2.75 Ångstroms with Fobs >  0.0 sigma(Fobs) and with I >  0.0 sigma(I)