Dear Crystallographers, Just a quick message to thank all those who have contributed suggestions and protein contaminants for our protein contaminant *ContaMiner & ContaBase* web server and database ( https://strube.cbrc.kaust.edu.sa/contaminer).
Thanks to this community effort we have now 65 contaminants in the database. While the database is rich on *E. coli*-derived contaminants (currently 36), those form other expression systems are lacking behind (only 3 so far). So please continue sending them our way! Wishing you all a contaminant-free 2017 The ContaMiners PS: Our publication is now accessible at: https://journals.iucr.org/j/issues/2016/06/00/ei5009/ei5009.pdf
