Multiple Assemblies exist for SMTL entry 3ddr
Structure of the Serratia marcescens hemophore receptor HasR-Ile671Gly mutant in complex with its hemophore HasA and heme; X-RAY DIFFRACTION 2.80 Å

	SMTL ID 3ddr.1 Ligands SODIUM ION; GLYCEROL; PROTOPORPHYRIN IX CONTAINING FE Polypeptides HasR protein; Hemophore HasA Oligo-state hetero-1-1-mer
	SMTL ID 3ddr.2 Ligands SODIUM ION; GLYCEROL; PROTOPORPHYRIN IX CONTAINING FE Polypeptides HasR protein; Hemophore HasA Oligo-state hetero-1-1-mer