Multiple Assemblies exist for SMTL entry 1df8
S45A MUTANT OF STREPTAVIDIN IN COMPLEX WITH BIOTIN; X-RAY DIFFRACTION 1.51 Å

	SMTL ID 1df8.1 Ligands BIOTIN Polypeptides PROTEIN (STREPTAVIDIN) Oligo-state homo-tetramer
	SMTL ID 1df8.2 Ligands BIOTIN Polypeptides PROTEIN (STREPTAVIDIN) Oligo-state homo-octamer