Multiple Assemblies exist for SMTL entry 1r7m
The homing endonuclease I-SceI bound to its DNA recognition region; X-RAY DIFFRACTION 2.25 Å

	SMTL ID 1r7m.1 Ligands CALCIUM ION Polypeptides Intron-encoded endonuclease I-SceI Oligo-state monomer
	SMTL ID 1r7m.2 Ligands CALCIUM ION Polypeptides Intron-encoded endonuclease I-SceI Oligo-state monomer