Multiple Assemblies exist for SMTL entry 4ar2
Dodecahedron formed of penton base protein from adenovirus Ad3; X-RAY DIFFRACTION 3.80 Å

	SMTL ID 4ar2.1 Ligands CALCIUM ION Polypeptides L2 PROTEIN III (PENTON BASE); FIBER PROTEIN Oligo-state hetero-1-1-mer
	SMTL ID 4ar2.2 Ligands CALCIUM ION Polypeptides L2 PROTEIN III (PENTON BASE); FIBER PROTEIN Oligo-state hetero-5-5-mer
	SMTL ID 4ar2.3 Ligands CALCIUM ION Polypeptides L2 PROTEIN III (PENTON BASE); FIBER PROTEIN Oligo-state hetero-6-6-mer
	SMTL ID 4ar2.4 Ligands CALCIUM ION Polypeptides L2 PROTEIN III (PENTON BASE); FIBER PROTEIN Oligo-state hetero-1-1-mer