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Title
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Determination of hemihedral twinning and initial structural analysis of crystals of the procarboxypeptidase A ternary complex.
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Authors
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F.X.Gomis-Rüth,
I.Fita,
R.Kiefersauer,
R.Huber,
F.X.Avilés,
J.Navaza.
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Ref.
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Acta Crystallogr D Biol Crystallogr, 1995,
51,
819-823.
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PubMed id
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Abstract
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The initial structural analysis of the ternary complex of procarboxypeptidase A
from hemihedrally twinned crystals diffracting up to 2.8 A is described.
Detection of twinning by different techniques is presented, including
biochemical and intensity statistics approaches. The structure was initially
solved using Patterson-search techniques, and the three positioned search models
were used to effectively deconvolute the twinned data.
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