Keywords: PDB 1a74 EBI.jpg Alpha and beta proteins a+b His-Me finger endonucleases His-Me finger endonucleases Intron-encoded homing endonucleases Intron-encoded homing endonuclease I-PpoI EBI License 1a74 November 16 2008 Intron-encoded homing endonuclease I-PpoI Files uploaded by Nichalp's script |