Multiple Assemblies exist for SMTL entry 2fi4
Crystal structure of a BPTI variant (Cys14->Ser) in complex with trypsin; X-RAY DIFFRACTION 1.58 Å

	SMTL ID 2fi4.1 Ligands SODIUM ION; CALCIUM ION; SULFATE ION; 1,2-ETHANEDIOL Polypeptides Cationic trypsin; Pancreatic trypsin inhibitor Oligo-state hetero-1-1-mer
	SMTL ID 2fi4.2 Ligands SODIUM ION; CALCIUM ION; SULFATE ION; 1,2-ETHANEDIOL Polypeptides Cationic trypsin; Pancreatic trypsin inhibitor Oligo-state hetero-4-4-mer
	SMTL ID 2fi4.3 Ligands SODIUM ION; CALCIUM ION; SULFATE ION; 1,2-ETHANEDIOL Polypeptides Cationic trypsin; Pancreatic trypsin inhibitor Oligo-state hetero-2-2-mer
	SMTL ID 2fi4.4 Ligands SODIUM ION; CALCIUM ION; SULFATE ION; 1,2-ETHANEDIOL Polypeptides Cationic trypsin; Pancreatic trypsin inhibitor Oligo-state hetero-2-2-mer
	SMTL ID 2fi4.5 Ligands SODIUM ION; CALCIUM ION; SULFATE ION; 1,2-ETHANEDIOL Polypeptides Cationic trypsin; Pancreatic trypsin inhibitor Oligo-state hetero-2-2-mer
	SMTL ID 2fi4.6 Ligands SODIUM ION; CALCIUM ION; SULFATE ION; 1,2-ETHANEDIOL Polypeptides Cationic trypsin; Pancreatic trypsin inhibitor Oligo-state hetero-2-2-mer
	SMTL ID 2fi4.7 Ligands SODIUM ION; CALCIUM ION; SULFATE ION; 1,2-ETHANEDIOL Polypeptides Cationic trypsin; Pancreatic trypsin inhibitor Oligo-state hetero-1-1-mer