Multiple Assemblies exist for SMTL entry 4qlw
Azurin mutant M121E with iron; X-RAY DIFFRACTION 2.00 Å

	SMTL ID 4qlw.1 Ligands SULFATE ION; NITRATE ION Polypeptides Azurin Oligo-state monomer
	SMTL ID 4qlw.2 Ligands FE (III) ION; NITRATE ION Polypeptides Azurin Oligo-state monomer
	SMTL ID 4qlw.3 Ligands SULFATE ION; NITRATE ION Polypeptides Azurin Oligo-state monomer
	SMTL ID 4qlw.4 Ligands FE (III) ION; NITRATE ION Polypeptides Azurin Oligo-state monomer
	SMTL ID 4qlw.5 Ligands SULFATE ION; NITRATE ION; FE (III) ION Polypeptides Azurin Oligo-state homo-tetramer