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PDBsum entry 1v43
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Transport protein
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PDB id
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1v43
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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 the ATP-Binding cassette of multisugar transporter from pyrococcus horikoshii ot3.
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Authors
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T.Ose,
T.Fujie,
M.Yao,
N.Watanabe,
I.Tanaka.
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Ref.
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Proteins, 2004,
57,
635-638.
[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 PH0022. (a) Ribbon diagram of
Pyrococcus horikoshii PH0022 protomer structure color-coded as
Rec-A-like subdomain (blue),  -helical
subdomain (yellow), and RD (magenta). (b) Dimer structure of
ATP-bound form. The ATP is shown in a ball-and-stick model, and
the atoms are colored as follows: oxygen (red), nitrogen (blue),
carbon (yellow), and phosphorus (magenta). (c) Top view of the
superposition of the C -trace
between PH0022 and E.c.MalK. The NBD and RD of PH0022 are
colored yellow and red, respectively; the NBD and RD of E.c.MalK
are colored light-blue and dark-blue, respectively. (d) Front
view of the superposition of the C -trace
between PH0022 and E.c.MalK. Each domain is colored the same as
(c).
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Figure 2.
Figure 2. Stereo view of the electron density (2.1  contour
level) at the active site of NBD of one of the AB homodimers
from the F[o]-F[c] map. The refined ATP molecule (shown in a
magenta ball-and-stick model) was omitted in the structure
factor calculation. The residues that interact with the ,
 ,
and  phosphate
groups of ATP are also shown in a gray ball-and-stick model. The
atoms are colored as follows: oxygen (red), nitrogen (blue),
carbon (yellow), sulfate (green), and phosphorus (magenta).
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The above figures are
reprinted
by permission from John Wiley & Sons, Inc.:
Proteins
(2004,
57,
635-638)
copyright 2004.
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