Write the peak list displayed in the current peak inspector to a text file (.xpk).

Write the peak list displayed in the current peak inspector to a text file in the XML format used by ARIA.

Read an NMRViewJ format (.xpk) file in.

Create a new empty peak list. You will be prompted for the names for the dimensions the list will have. This command is for various advanced uses.

Read all the peak list files (.xpk) in the current working directory.

Write all the current peak lists to NMRViewJ format (.xpk) files.

Read in a text file created with the Sparky save command. A new peak list with the contents of the file will be created.

Remove peaks that have been marked for deletion. This is not reversible, and will create gaps in the peak numbering.

Renumber peaks (after compressing the list) so that there are no gaps in the peak numbering.

Combination of compress, followed by degap. Peaks will be permanently deleted, and the list will be sequentially numbered with no gaps.

Delete the current list displayed in the peak inspector.

Display a graphical interface for setting various attributes of the current peak list.

Display a graphical interface that can be used to collapse multiple peaks separated by defined splittings into a single centered peak.

Cluster peaks in the current list based on their chemical shifts in certain dimensions. Dimensions used and the tolerance that determinew whether peaks are clustered are set with a peak template. Peak dimensions that are clustered will have a common resonance id after clustering.

Not yet active.

Search all lists for peaks whose chemical shifts (for matching dimensions) are similar (within the id tolerance) of the shifts of the current peak. Matching peaks are listed to console.

Display the Peak Identification interface. This interface will suggest possible assignments for the current peak based on the chemical shifts of assigned atoms, and distances in the current structures.

Display the Peak Filtering interface. This interface allows you to delete peaks based on various criteria.

Display an interface for measuring HN-HA coupling constants as described in Kuboniwa et al. J. Biomol. NMR 4 (1994), 871-878:

Display an interface for measuring the heteroncuclear NOE using peaks in the current list and two datasets, one with, and one without, the NOE active.

Display an interface for measuring the minimal chemical shift change for each residue in a chemical shift perturbation experiment (typically in the presence of a ligand).

Display an interface for coming up with the optimal matching of peaks in two different lists.

Display an interface for cominog up with the optimal matching of peaks in one list with the chemical shift assignments of the current molecule.

Each peak list can have a set of patterns (like i.hn, i-1.c etc.) for the types of atoms that give rise to the peaks. This command displays an interface used to check the consistency of a peak lists assignments with its patterns.

Check the assignments of a selected peak list with expected values for the assigned atom types (based on BMRB statistics).

Display an interface used to search peak lists for peaks based on various criteria.

Each peak list has an associated dataset. By default this dataset is the one from which the list was originally picked. You can use this command to select a dataset to be assigned to a list.

For each peak in the list, integrate the intensities over the "footprint" of the peak in the dataset associated with this list.

For each peak in the list, integrate the intensities over the optimal elliptical "footprint" of the peak in the dataset associated with this list.

For each peak in the list get the intensity at the peak center from the dataset associated with this list.

Plot an XY chart with the one symbol for each peak positioned on the X axis at the peaks intensity, and the Y axis at the peaks volume.

Sort the peaks by their intensities and plot the peak intensities in decreasing order.

Sort the peaks by their volumes and plot the peak volumes in decreasing order.