Multiple Assemblies exist for SMTL entry 1b3s
STRUCTURAL RESPONSE TO MUTATION AT A PROTEIN-PROTEIN INTERFACE; X-RAY DIFFRACTION 2.39 Å

	SMTL ID 1b3s.1 Ligands - Polypeptides PROTEIN (BARNASE); PROTEIN (BARSTAR) Oligo-state hetero-1-1-mer
	SMTL ID 1b3s.2 Ligands - Polypeptides PROTEIN (BARNASE); PROTEIN (BARSTAR) Oligo-state hetero-1-1-mer
	SMTL ID 1b3s.3 Ligands - Polypeptides PROTEIN (BARNASE); PROTEIN (BARSTAR) Oligo-state hetero-1-1-mer