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PDBsum entry 3de3
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References listed in PDB file
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Key reference
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Title
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Radiation stability of proteinase k crystals grown by lb nanotemplate method.
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Authors
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E.Pechkova,
S.Tripathi,
R.B.Ravelli,
S.Mcsweeney,
C.Nicolini.
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Ref.
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J Struct Biol, 2009,
168,
409-418.
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PubMed id
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Abstract
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A detailed analysis of structural and intensity changes induced by X-ray
radiation is presented for two types of proteinase K crystals: crystal grown by
classical hanging drop method and those grown by Langmuir-Blodgett (LB)
nanotemplate. The comparison of various parameters (e.g. intensity per sigma
ratio, unit-cell volume, number of unique reflections, B-factors) and electron
density maps as a function of radiation dose, demonstrates that crystals, grown
by the LB nanotemplate method, appear to be more resistant against radiation
damage than crystals grown by the classical hanging drop method.
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