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NDB ID: PD0787    PDB ID: 2G1P     NAKB(beta): PD0787 


Title:

STRUCTURE OF E. COLI DNA ADENINE METHYLTRANSFERASE (DAM)

Molecular Description:

DNA adenine methylase (E.C.2.1.1.72)/DNA Complex

Deposited:

2006-02-14

Released:

2006-11-21

Structural Keywords:

B DOUBLE HELIX, BULGES, FLIPPED-OUT BASES, OVERHANGING BASES

Nucleic Acid Sequence:

Click to show/hide 1 nucleic acid sequences

Protein Sequence:

Click to show/hide 1 protein sequences

Primary Citation:

Horton, J.R., Liebert, K., Bekes, M., Jeltsch, A., Cheng, X.
Structure and substrate recognition of the Escherichia coli DNA adenine methyltransferase. 
J.Mol.Biol., 358, pp. 559 - 570, 2006.

Experimental Information:

X-RAY DIFFRACTION

Space Group:

P 1 21 1

Cell Constants:

a = 46.2   b = 71.3   c = 97.8 (Ångstroms)

α = 90.0   β = 90.03   γ = 90.0 (degrees)

Refinement:

The structure was refined using the CNS program. The R value is 0.188 for 51126 reflections in the resolution range 33.6 to 1.89 Ångstroms with Fobs >  0.0 sigma(Fobs) and with I >  0.0 sigma(I)