Multiple Assemblies exist for SMTL entry 4iwr
C.Esp1396I bound to a 25 base pair operator site; X-RAY DIFFRACTION 2.40 Å

	SMTL ID 4iwr.1 Ligands - Polypeptides Regulatory protein Oligo-state homo-dimer
	SMTL ID 4iwr.2 Ligands - Polypeptides Regulatory protein Oligo-state homo-dimer