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Radiation stability of proteinase K crystals grown by LB nanotemplate method.

Pechkova E, Tripathi S, Ravelli RB, McSweeney S, Nicolini C
J Struct Biol 168 409-18 (2009)
Related entries: 3d9q, 3ddz, 3de0, 3de2, 3de3, 3de4, 3de5, 3de6, 3de7

Cited: 11 times
EuropePMC logo PMID: 19686853

Abstract

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.

Reviews - 3de1 mentioned but not cited (1)

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Articles - 3de1 mentioned but not cited (1)

  1. Avoidable errors in deposited macromolecular structures: an impediment to efficient data mining. Dauter Z, Wlodawer A, Minor W, Jaskolski M, Rupp B. IUCrJ 1 179-193 (2014)


Reviews citing this publication (1)

  1. Matrices for Sensors from Inorganic, Organic, and Biological Nanocomposites. Nicolini C, Sivozhelezov V, Bavastrello V, Bezzerra T, Scudieri D, Spera R, Pechkova E. Materials (Basel) 4 1483-1518 (2011)

Articles citing this publication (8)

  1. In situ muGISAXS: I. Experimental setup for submicron study of protein nucleation and growth. Gebhardt R, Pechkova E, Riekel C, Nicolini C. Biophys J 99 1256-1261 (2010)
  2. Research Support, Non-U.S. Gov't Nanoproteomics for nanomedicine. Nicolini C, Pechkova E. Nanomedicine (Lond) 5 677-682 (2010)
  3. Quantifying and comparing radiation damage in the Protein Data Bank. Shelley KL, Garman EF. Nat Commun 13 1314 (2022)
  4. Oxygen-bound Hell's gate globin I by classical versus LB nanotemplate method. Pechkova E, Scudieri D, Belmonte L, Nicolini C. J Cell Biochem 113 2543-2548 (2012)
  5. In situ study of nanotemplate-induced growth of lysozyme microcrystals by submicrometer GISAXS. Pechkova E, Nicolini C. J Synchrotron Radiat 18 287-292 (2011)
  6. Langmuir-Blodgett nanotemplates for protein crystallography. Pechkova E, Nicolini C. Nat Protoc 12 2570-2589 (2017)
  7. Research Support, Non-U.S. Gov't Protein nanotechnology for the new design and development of biocrystals and biosensors. Nicolini C, Bezerra T, Pechkova E. Nanomedicine (Lond) 7 1117-1120 (2012)
  8. Unique water distribution of Langmuir-Blodgett versus classical crystals. Pechkova E, Sivozhelezov V, Belmonte L, Nicolini C. J Struct Biol 180 57-64 (2012)


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