Multiple Assemblies exist for SMTL entry 7efd
1.77 A cryo-EM structure of Streptavidin using first 40 frames (corresponding to about 40 e/A^2 total dose); ELECTRON MICROSCOPY 1.77 Å

SMTL ID
7efd.1
Ligands
BIOTIN
Polypeptides
Streptavidin
Oligo-state
homo-tetramer
SMTL ID
7efd.2
Ligands
BIOTIN
Polypeptides
Streptavidin
Oligo-state
monomer
SMTL ID
7efd.3
Ligands
BIOTIN
Polypeptides
Streptavidin
Oligo-state
monomer