Robuta

https://www.ncbi.nlm.nih.gov/Structure/pdb/8VNK
DNA (5'-D(*TP*TP*GP*AP*CP*TP*CP*TP*CP*TP*TP*AP*AP*GP*AP*GP*AP*GP*TP*CP*A)-3')Intron-encoded endonuclease I-PpoIGLYCEROLMANGANESE (II) IONSODIUM IONZINC ION
homing endonucleasednacomplexreaction