PANAV is a Java based structure-independent chemical shift validation and re-referencing tool. It is based on using residue-specific and secondary structure-specific chemical shift distributions calculated over small (3-6 residue) fragments to identify mis-assigned resonances. The method is also able to identify and re-reference mis-referenced chemical shift assignments. Comparisons against existing re-referencing or mis-assignment detection programs show that the method is as good or superior to existing approaches.

A standalone version is also available. Download here.

Version 2 of the standalone version is now available. Download here.

References:

1. Wiki: https://en.wikipedia.org/wiki/PANAV