Multiple Assemblies exist for SMTL entry 1z4v
Parainfluenza Virus 5 (SV5) Hemagglutinin-Neuraminidase (HN) with ligand DANA (soaked with DANA, pH 7.0); X-RAY DIFFRACTION 2.30 Å

SMTL ID
1z4v.1
Ligands
2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose; 2-acetamido-2-deoxy-beta-D-glucopyranose; CALCIUM ION; 2-DEOXY-2,3-DEHYDRO-N-ACETYL-NEURAMINIC ACID
Polypeptides
Hemagglutinin-neuraminidase
Oligo-state
homo-tetramer
SMTL ID
1z4v.2
Ligands
2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose; 2-acetamido-2-deoxy-beta-D-glucopyranose; CALCIUM ION; 2-DEOXY-2,3-DEHYDRO-N-ACETYL-NEURAMINIC ACID
Polypeptides
Hemagglutinin-neuraminidase
Oligo-state
homo-dimer