Keywords: PDB 1sr5 EBI.jpg All beta proteins Trypsin-like serine proteases Trypsin-like serine proteases Eukaryotic proteases Thrombin Thrombin Multi-domain proteins alpha and beta Serpins Serpins Serpins Antithrombin EBI License 1sr5 November 16 2008 Antithrombin Files uploaded by Nichalp's script |