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Relibase Login Relibase 3.2.3

Welcome to the public version of Relibase (v3.2), for easy searching of protein-ligand complexes. Access to this public version of Relibase is permitted to academic* users for internal research, development or teaching purposes only. Access requires user registration. Returning users can log in below using the Relibase user name and password emailed to you during account creation.
Important announcement:

As part of our longer-term strategy to provide leading edge software for our user community, following consultation with our community, we will shortly be removing this public Relibase server. The update service will be withdrawn in November 2018 ahead of the server being removed from service on December 31st, 2018 .

The rationale for this decision is given here . For any enquiries relating to this, please contact our support team via support@ccdc.cam.ac.uk .
Click here to create a new Relibase user account.
Click here if you have forgotten your login details.
Click here to change your account password to one of your choosing.


If you are having problems registering or logging in please send an email to our user support team.


*Academic organisations are defined as not-for-profit or charitable organisations, supported by private, charitable or government funding, whose staff may freely publish the results of scientific research through the normal academic channels.

© Manfred Hendlich 1994-1999 and © Cambridge Crystallographic Data Centre 1999-2011.

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