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PDBsum entry 3ilo
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References listed in PDB file
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Key reference
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Title
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Structural and functional roles of residues d95 and d e. Coli hppk
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Authors
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Y.Li,
J.Blaszczyk,
X.Ji,
H.Yan.
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Ref.
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TO BE PUBLISHED ...
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Secondary reference #1
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Title
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Catalytic center assembly of hppk as revealed by the crystal structure of a ternary complex at 1.25 a resolution.
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Authors
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J.Blaszczyk,
G.Shi,
H.Yan,
X.Ji.
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Ref.
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Structure, 2000,
8,
1049-1058.
[DOI no: ]
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PubMed id
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Figure 4.
Figure 4. The Open and Closed Catalytic Center of HPPK(a)
The three uncoupled flexible loops of HPPK in the apo-enzyme
[2].(b) The coupling of these loops in the ternary complex. In
the ternary complex, a hydrogen-bond network involves N10 from
Loop-1; P47 and Q50 from Loop-2; and W89, P91, and R92 from
Loop-3. This network is not observed in apo-HPPK. The
orientation of the drawing is indicated by the position of the
substrate molecules HP and MgAMPCPP. (This figure was prepared
with the program MOLSCRIPT [21].)
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The above figure is
reproduced from the cited reference
with permission from Cell Press
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