Multiple Assemblies exist for SMTL entry 2id4
The 1.9 A structure of Kex2 in complex with an Ac-R-E-R-K-chloromethyl ketone inhibitor.; X-RAY DIFFRACTION 1.90 Å

	SMTL ID 2id4.1 Ligands Ac-RERK-CMK inhibitor; 2-acetamido-2-deoxy-alpha-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose; 2-acetamido-2-deoxy-beta-D-glucopyranose; CALCIUM ION; SODIUM ION; MALONIC ACID Polypeptides Kexin Oligo-state monomer
	SMTL ID 2id4.2 Ligands Ac-RERK-CMK inhibitor; 2-acetamido-2-deoxy-alpha-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose; 2-acetamido-2-deoxy-beta-D-glucopyranose; CALCIUM ION; SODIUM ION Polypeptides Kexin Oligo-state monomer