Multiple Assemblies exist for SMTL entry 1r4n
APPBP1-UBA3-NEDD8, an E1-ubiquitin-like protein complex with ATP; X-RAY DIFFRACTION 3.60 Å

	SMTL ID 1r4n.1 Ligands ADENOSINE-5'-TRIPHOSPHATE Polypeptides amyloid beta precursor protein-binding protein 1; ubiquitin-activating enzyme E1C; Ubiquitin-like protein NEDD8 Oligo-state hetero-1-1-1-mer
	SMTL ID 1r4n.2 Ligands ADENOSINE-5'-TRIPHOSPHATE; ZINC ION Polypeptides amyloid beta precursor protein-binding protein 1; ubiquitin-activating enzyme E1C; Ubiquitin-like protein NEDD8 Oligo-state hetero-1-1-1-mer
	SMTL ID 1r4n.3 Ligands ZINC ION; ADENOSINE-5'-TRIPHOSPHATE Polypeptides amyloid beta precursor protein-binding protein 1; ubiquitin-activating enzyme E1C; Ubiquitin-like protein NEDD8 Oligo-state hetero-1-1-1-mer
	SMTL ID 1r4n.4 Ligands ZINC ION; ADENOSINE-5'-TRIPHOSPHATE Polypeptides amyloid beta precursor protein-binding protein 1; ubiquitin-activating enzyme E1C; Ubiquitin-like protein NEDD8 Oligo-state hetero-1-1-1-mer