Multiple Assemblies exist for SMTL entry 6epi
Structure of the epsilon_1 / zeta_1 antitoxin / toxin system from Neisseria gonorrhoeae in complex with UNAM-4P.; X-RAY DIFFRACTION 2.80 Å

	SMTL ID 6epi.1 Ligands UDP-N-acetyl-muramic acid-4'phosphate; SULFATE ION Polypeptides Epsilon_1 antitoxin; Zeta_1 toxin Oligo-state hetero-1-1-mer
	SMTL ID 6epi.2 Ligands UDP-N-acetyl-muramic acid-4'phosphate; SULFATE ION; CITRATE ANION Polypeptides Epsilon_1 antitoxin; Zeta_1 toxin Oligo-state hetero-1-1-mer
	SMTL ID 6epi.3 Ligands UDP-N-acetyl-muramic acid-4'phosphate; SULFATE ION Polypeptides Epsilon_1 antitoxin; Zeta_1 toxin Oligo-state hetero-1-1-mer
	SMTL ID 6epi.4 Ligands UDP-N-acetyl-muramic acid-4'phosphate; SULFATE ION Polypeptides Epsilon_1 antitoxin; Zeta_1 toxin Oligo-state hetero-1-1-mer