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The Neighbor-Dependent Ramachandran Distributions (hereafter referred to as the NDRD or the Database) is distributed under a Creative Commons CC BY 4.0 license. The full license text for the NDRD license is located here. See the disclaimer below.

You are free:

To Share: To copy, distribute, and use the Database.
To Create: To produce works from the Database.
To Adapt: To modify, transform, and build upon the Database.

As long as you:

Attribute: You must attribute any public use of the Database, or works produced from the Database. That is, in software or in papers, you must acknowledge the source of the NDRD either by a link to the webpage (http://dunbrack.fccc.edu/ndrd) or by citation of the paper. For any use or redistribution of the Database, or works produced from it, you must make clear to others the license of the Database and keep intact any notices on the original Database.

Disclaimer: This is not a license. It is simply a handy reference for understanding the CC BY 4.0 - it is a human-readable expression of some of its key terms. Read the full NDRD license for the exact terms that apply.

If you wish to obtain the the NDRD data archive under the foregoing conditions, please fill in the following form. Do not use accented letters. Then indicate your acceptance of said conditions by clicking on "I Agree".
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