Multiple Assemblies exist for SMTL entry 1or7
Crystal Structure of Escherichia coli sigmaE with the Cytoplasmic Domain of its Anti-sigma RseA; X-RAY DIFFRACTION 2.00 Å

	SMTL ID 1or7.1 Ligands - Polypeptides RNA polymerase sigma-E factor; Sigma-E factor negative regulatory protein Oligo-state hetero-1-1-mer
	SMTL ID 1or7.2 Ligands - Polypeptides RNA polymerase sigma-E factor; Sigma-E factor negative regulatory protein Oligo-state hetero-1-1-mer
	SMTL ID 1or7.3 Ligands - Polypeptides RNA polymerase sigma-E factor; Sigma-E factor negative regulatory protein Oligo-state hetero-2-2-mer