PINT is the collection of the thermodynamic parameters of protein-protein interactions published in scientific journals.

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The mission of the PINT database is to provide a platform where researchers involved in protein-protein interaction studies can find all the necessary data available at one place. We hope this help the researchers to save their precious time in analyzing and comparing their data with the already existing information than spending their time on searching for similar data scattered in various journals scientific publications.
It may be noted that now a days most of the journals don't prefer to publish large amount of data. One option is then to show these data as a table. We feel that this may not be very useful to the researchers who may need this kind of data for data mining and analysis. So having your data in PINT database means it is readily available to the user community.

PINT is free for academic purposes. But to use this in commercial applications, they should get a license from us.

For more details in this regard, contact us:

No. At present only experimental data have been included. If we get sufficient data on theoretical studies we will try to include it later, may be as a subset to PINT.

To identify the different complexes in the database we have denoted different codes for different interacting complexes. The code contains three parts separated with an "underscore". The first part is 'PINT', which represents the database. The second and third parts represent a four letter code for the interacting protein and peptide, respectively.

In some cases this distinction is difficult. In such cases we take the molecule that gets injected as peptide and the molecule that is inside the cell as protein.

We make it using "MolMol". Thanks to its developers.

If you would like to use it please let us know. We could provide you an image with out watermarks.

No. If you need it, please let us know. We are working on it.

We are working on it and will soon implement a data deposit form. Meanwhile, if you have some data to deposit in PINT, please write to us.

PINT provide two search tools to retrieve data from the database.
"Text Search" and "Advanced Search".
Please find "Text Search" at the top menu bar at the home page.
Here is the link for the Advanced Search.

Here is the link: Help