Multiple Assemblies exist for SMTL entry 4beb
MUTANT (K220E) OF THE HSDR SUBUNIT OF THE ECOR124I RESTRICTION ENZYME IN COMPLEX WITH ATP; X-RAY DIFFRACTION 2.99 Å

	SMTL ID 4beb.1 Ligands MAGNESIUM ION; ADENOSINE-5'-TRIPHOSPHATE Polypeptides TYPE I RESTRICTION ENZYME HSDR Oligo-state monomer
	SMTL ID 4beb.2 Ligands MAGNESIUM ION; ADENOSINE-5'-TRIPHOSPHATE Polypeptides TYPE I RESTRICTION ENZYME HSDR Oligo-state monomer
	SMTL ID 4beb.3 Ligands MAGNESIUM ION; ADENOSINE-5'-TRIPHOSPHATE Polypeptides TYPE I RESTRICTION ENZYME HSDR Oligo-state monomer
	SMTL ID 4beb.4 Ligands MAGNESIUM ION; ADENOSINE-5'-TRIPHOSPHATE Polypeptides TYPE I RESTRICTION ENZYME HSDR Oligo-state monomer