Multiple Assemblies exist for SMTL entry 3wig
Human MEK1 kinase in complex with CH5126766 and MgAMP-PNP; X-RAY DIFFRACTION 2.70 Å

	SMTL ID 3wig.1 Ligands PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER; MAGNESIUM ION; N-(3-fluoro-4-{[4-methyl-2-oxo-7-(pyrimidin-2-yloxy)-2H-chromen-3-yl]methyl}pyridin-2-yl)-N'-methylsulfuric diamide; TETRAETHYLENE GLYCOL; CHLORIDE ION Polypeptides Dual specificity mitogen-activated protein kinase kinase 1 Oligo-state monomer
	SMTL ID 3wig.2 Ligands PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER; MAGNESIUM ION; N-(3-fluoro-4-{[4-methyl-2-oxo-7-(pyrimidin-2-yloxy)-2H-chromen-3-yl]methyl}pyridin-2-yl)-N'-methylsulfuric diamide; TETRAETHYLENE GLYCOL; CHLORIDE ION Polypeptides Dual specificity mitogen-activated protein kinase kinase 1 Oligo-state homo-dimer