Multiple Assemblies exist for SMTL entry 3rdx
Crystal structure of ligand-free R7-2 streptavidin; X-RAY DIFFRACTION 2.10 Å

SMTL ID
3rdx.1
Ligands
GLYCEROL
Polypeptides
Streptavidin
Oligo-state
homo-dimer
SMTL ID
3rdx.2
Ligands
GLYCEROL
Polypeptides
Streptavidin
Oligo-state
homo-tetramer