Multiple Assemblies exist for SMTL entry 4be7
MUTANT (K220R) OF THE HSDR SUBUNIT OF THE ECOR124I RESTRICTION ENZYME IN COMPLEX WITH ATP; X-RAY DIFFRACTION 2.74 Å

	SMTL ID 4be7.1 Ligands ADENOSINE-5'-TRIPHOSPHATE; PHOSPHATE ION; MAGNESIUM ION Polypeptides TYPE I RESTRICTION ENZYME ECOR124II R PROTEIN Oligo-state monomer
	SMTL ID 4be7.2 Ligands MAGNESIUM ION; ADENOSINE-5'-TRIPHOSPHATE; PHOSPHATE ION Polypeptides TYPE I RESTRICTION ENZYME ECOR124II R PROTEIN Oligo-state monomer