Multiple Assemblies exist for SMTL entry 1zkx
Crystal structure of Glu158Ala/Thr159Ala/Asn160Ala- a triple mutant of Clostridium botulinum neurotoxin E catalytic domain; X-RAY DIFFRACTION 2.52 Å

SMTL ID
1zkx.1
Ligands
ZINC ION; CHLORIDE ION
Polypeptides
botulinum neurotoxin type E
Oligo-state
homo-dimer
SMTL ID
1zkx.2
Ligands
ZINC ION; CHLORIDE ION
Polypeptides
botulinum neurotoxin type E
Oligo-state
homo-tetramer