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PROCHECK-NMR parameters

# Which plots to produce

There are **21** parameters defining which plots are required, one for
each of the **21** plots:-

a. Geometry plots
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Y <- 1. Ramachandran plot (Y/N)?
Y <- 2. Gly & Pro Ramachandran plots (Y/N)?
N <- 3. Chi1-Chi2 plots (Y/N)?
N <- 4. Residue Phi torsion angle plots (Y/N)?
N <- 5. Residue Psi torsion angle plots (Y/N)?
Y <- 6. Residue Chi-1 plots (Y/N)?
Y <- 7. Residue Chi-2 plots (Y/N)?
Y <- 8. Residue Ramachandran plots (Y/N)?
N <- 9. Residue chi1-chi2 plots (Y/N)?
Y <- 10. Ensemble geometry (Y/N)?
Y <- 11. Equivalent resolution (Y/N)?
Y <- 12. Model-by-model secondary structures (Y/N)?
b. Restraint analyses
------------------
Y <- 13. Distance restraints plot (Y/N)?
Y <- 14. Restraint differences plot (Y/N)?
Y <- 15. Numbers of distance restraints (Y/N)?
Y <- 16. Actual distance - restraint summary (Y/N)?
Y <- 17. Violation frequency summary (Y/N)?
Y <- 18. Restraint statistics (Y/N)?
N <- 19. Restraint spans (Y/N)?
Y <- 20. Residue-by-residue restraint violations (Y/N)?
Y <- 21. Model-by-model violations (Y/N)?

## Description:-

Each of the **21** plots can be individually switched on or off by
entering **Y** or **N** next to that plot, as required.
**Note** that the *default* setting for some of the less
commonly-used plots is **N**.