Multiple Assemblies exist for SMTL entry 2pkg
Structure of a complex between the A subunit of protein phosphatase 2A and the small t antigen of SV40; X-RAY DIFFRACTION 3.30 Å

	SMTL ID 2pkg.1 Ligands ZINC ION Polypeptides Serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A alpha isoform; Small T antigen Oligo-state hetero-1-1-mer
	SMTL ID 2pkg.2 Ligands ZINC ION Polypeptides Serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A alpha isoform; Small T antigen Oligo-state hetero-1-1-mer