Glu-Cys distribution

Number of Glu sidechains in dataset 32564 ( 6.7% )

Number of Cys sidechains in dataset 6510 ( 1.3% )

Total number of Glu-Cys contacts 596

• 3D distribution.
• Histograms:
• Separation distance, r.
• Theta distribution.
****
• Phi distribution.
****
• Inter-planar angle (IPA).
(Random).

* Non-random at 95.0% confidence level.
** Non-random at 97.5% confidence level.
*** Non-random at 99.0% confidence level.
**** Non-random at 99.5% confidence level.

Packing geometries

The significance of any clustering in the contacts is assessed with reference to packing-geometries generated at random from 55 trials of 596 randomly-chosen and randomly placed contacts.

• Random packing geometry:

  Cluster 1. Size: Mean 8.35 St.dev. 0.94
  Cluster 2. Size: Mean 7.56 St.dev. 0.73
  Cluster 3. Size: Mean 7.18 St.dev. 0.61
  Cluster 4. Size: Mean 6.85 St.dev. 0.52
  Cluster 5. Size: Mean 6.64 St.dev. 0.55
  Cluster 6. Size: Mean 6.44 St.dev. 0.50
  

• Observed clusters:

  Max. cluster size 10 ( 1.76 st. devs. from mean )

  ie no significant clustering found.

Other Glu distributions