Normal mode analysis (Phenylketonuria)

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Revision as of 11:24, 28 July 2013 by Waldraffs (talk | contribs) (elNémo)

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Summary

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Normal Mode Analysis

Lab journal
For the analysis, we used the pdb structure 1J8U from the task before (Task 9 - Structure-based mutation analysis).

WEBnm@

Mode 7

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Mode 8

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Mode 9

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Mode 10

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Mode 11

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Mode 12

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elNémo

elNémo computes models for the given protein 1J8U. The analyses of the five modes with lowest normal modes are shown below. Following informations are provided for those modes:

  • PDB-files with the conformations of the modes
  • animations of the modes
  • CA-vari (calculates distance fluctuations between all C-alpha atoms)
  • R2 (visualization of the mean square displacement of all C-alpha atoms associated with a given mode)
  • Frequency and collectivity of the modes

<figtable id="frecol">

First five modes
Mode Frequency Collectivity
mode 7 1.00 0.5475
mode 8 1.02 0.4062
mode 9 1.36 0.2941
mode 10 1.43 0.0948
mode 11 1.60 0.3466
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</figtable>

  • B-factor analysis: Correlation = 0.534 for 307 C-alpha atoms
  • RMSD: only if two structures are used

Mode 7

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Mode 8

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Mode 9

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Mode 10

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Mode 11

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VMD

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References

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