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PDBsum entry 2zig
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References listed in PDB file
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Key reference
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Title
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Crystal structure of a putative DNA methylase ttha0409 from thermus thermophilus hb8.
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Authors
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R.Morita,
H.Ishikawa,
N.Nakagawa,
S.Kuramitsu,
R.Masui.
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Ref.
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Proteins, 2008,
73,
259-264.
[DOI no: ]
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PubMed id
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Abstract
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No abstract given.
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Figure 1.
Figure 1. Crystal structure of TTHA0409. A: A ribbon model of
the overall structure of the ligand-free TTHA0409 dimer (PDB ID;
2ZIG). Rainbow coloring from blue through green to red indicates
the N- to C-terminal position of the residue in the model. B: A
ribbon model of the monomer structure of TTHA0409.  -helices
(A-F),  -strands
(1-10), and TRD are labeled. C: An electrostatic potential map
of the ligand-free TTHA0409 dimer. Positively and negatively
charged regions are indicated in blue and red, respectively. D:
Electrostatic potential map of the active site in the
AdoMet-bound TTHA0409 (PDB ID; 2ZIF). E: A ribbon model of the
structure of M.RsrI (PDB ID; 1NW5).
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Figure 2.
Figure 2. Dimer interface of TTHA0409 (A) and M.MboIIA (B).
Each picture on the left shows an enlarged image of the
interface including the 4-
5
region in the right picture. In (A), residues 97-115 in one
subunit (green) and residues 127-134 in the other subunit (blue)
are represented by sticks. Several residues in this region form
hydrogen bonds. In (B), residues 74 and 75 in one subunit
(green) and residues 89-92 in the other subunit (blue) are
represented by sticks. No residue in this region forms a
hydrogen bond.
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The above figures are
reprinted
by permission from John Wiley & Sons, Inc.:
Proteins
(2008,
73,
259-264)
copyright 2008.
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