Multiple Assemblies exist for SMTL entry 6gr0
Petrobactin-binding engineered lipocalin in complex with gallium-petrobactin; X-RAY DIFFRACTION 2.50 Å

	SMTL ID 6gr0.1 Ligands 4-[4-[3-[[3,4-bis(oxidanyl)phenyl]carbonylamino]propylamino]butylamino]-2-[2-[4-[3-[[3,4-bis(oxidanyl)phenyl]carbonylamino]propylamino]butylamino]-2-oxidanylidene-ethyl]-2-oxidanyl-4-oxidanylidene-butanoic acid; GALLIUM (III) ION Polypeptides Neutrophil gelatinase-associated lipocalin Oligo-state monomer
	SMTL ID 6gr0.2 Ligands 4-[4-[3-[[3,4-bis(oxidanyl)phenyl]carbonylamino]propylamino]butylamino]-2-[2-[4-[3-[[3,4-bis(oxidanyl)phenyl]carbonylamino]propylamino]butylamino]-2-oxidanylidene-ethyl]-2-oxidanyl-4-oxidanylidene-butanoic acid; GALLIUM (III) ION Polypeptides Neutrophil gelatinase-associated lipocalin Oligo-state monomer
	SMTL ID 6gr0.3 Ligands 4-[4-[3-[[3,4-bis(oxidanyl)phenyl]carbonylamino]propylamino]butylamino]-2-[2-[4-[3-[[3,4-bis(oxidanyl)phenyl]carbonylamino]propylamino]butylamino]-2-oxidanylidene-ethyl]-2-oxidanyl-4-oxidanylidene-butanoic acid; GALLIUM (III) ION Polypeptides Neutrophil gelatinase-associated lipocalin Oligo-state monomer