Maintenance work on the ZORA database servers is scheduled for Thursday 25th July 2019 from 19:00-20:00. During this period ZORA and JDB will not be available. Thank you for your understanding.
Zimmermann, Kathrin; Liechti, Thomas; Haas, Anna; Rehr, Manuela; Trkola, Alexandra; Günthard, Huldrych F; Oxenius, Annette (2015). The orientation of HIV-1 gp120 binding to the CD4 receptor differentially modulates CD4+ T cell activation. Journal of Immunology, 194(2):637-649.