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NDB ID: PD0907    PDB ID: 2NRA 


Title:

CRYSTAL STRUCTURE OF PI INITIATOR PROTEIN IN COMPLEX WITH ITERON DNA

Molecular Description:

PROTEIN/DNA Complex

Deposited:

2006-11-01

Released:

2006-11-14

Structural Keywords:

B DOUBLE HELIX, OVERHANGING BASES

Nucleic Acid Sequence:

Click to show/hide 2 nucleic acid sequences

Protein Sequence:

Click to show/hide 1 protein sequences

Primary Citation:

Swan, M.K., Bastia, D., Davies, C.
Crystal structure of pi initiator protein-iteron complex of plasmid R6K: implications for initiation of plasmid DNA replication. 
Proc.Natl.Acad.Sci.Usa, 103, pp. 18481 - 18486, 2006.

Experimental Information:

X-RAY DIFFRACTION

Space Group:

P 61 2 2

Cell Constants:

a = 125.9   b = 125.9   c = 138.2 (Ångstroms)

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

Refinement:

The structure was refined using the REFMAC program. The R value is 0.227 for 12161 reflections in the resolution range 35.1 to 3.1 Ångstroms with Fobs >  0.0 sigma(Fobs) and with I >  0.0 sigma(I)