Multiple Assemblies exist for SMTL entry 3s7k
Structure of thrombin mutant Y225P in the E form; X-RAY DIFFRACTION 1.90 Å

	SMTL ID 3s7k.1 Ligands POTASSIUM ION; 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL Polypeptides Prothrombin; Prothrombin Oligo-state hetero-1-1-mer
	SMTL ID 3s7k.2 Ligands POTASSIUM ION; 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL Polypeptides Prothrombin; Prothrombin Oligo-state hetero-1-1-mer