CcpNmr Analysis software
Downloading and installing CcpNmr
As of 2021-02-26, the latest version of CcpNmr Analysis 2 is 2.5.2. You can download the software from the CCPN website here. Installation instructions for the various supported operating systems are also outlined on the download page.
There is now a version 3.0 of CcpNmr Analysis. This version will likely replace version 2 in the future. However, there is currently no working macromolecular structure determination module associated with the software. We therefore recommend that you familiarize yourself with, and use, version 2.5.2
Launching CcpNmr
Once CcpNmr is installed, open a terminal window, and reach the ccpnmr2.5.2 folder. From there, you can launch the program from the
command line interface by typing the command ./bin/analysis. A small window containing the different menus will appear.
Mouse navigation
Here is a summary of the mouse functions used to navigate through the NMR spectra and menus.
| Mouse button | Action |
|---|---|
| Left | Select peak |
| Left + Shift | Select peaks in region |
| Left + Ctrl | Pick peak |
| Left + Shift + Ctrl | Pick peaks in region |
| Right | Options menu |
| Wheel | Drag spectrum |
| Wheel + Roll | Zoom |
| Wheel + Shift + Roll | Navigate through planes of 3D spectrum |
Keyboard shortcuts
| Key | Function |
|---|---|
| Cursor (Arrow) | Pan in window |
| PgUp | Zoom Out |
| PgDn | Zoom In |
| Del | Delete Selected peaks |
| F1-F12 | Toggle spectrum |
| a | Assign peak |
| h | Add horizontal ruler |
| m | Mark cursor position |
| n |
Remove marks & rulers |
| p | Move selected peak |
| v | Add vertical ruler |