Keywords: PDB 1b2u EBI.jpg Alpha and beta proteins a or b Barstar-like Barstar-related Barstar-related Barstar barnase inhibitor Alpha and beta proteins a+b Microbial ribonucleases Microbial ribonucleases Bacterial ribonucleases Barnase EBI License 1b2u November 16 2008 Barstar barnase inhibitor Files uploaded by Nichalp's script |