Multiple Assemblies exist for SMTL entry 8t72
Crystal structure of WT KRAS4a with bound GMPPNP and Mg ion; X-RAY DIFFRACTION 1.60 Å

	SMTL ID 8t72.1 Ligands PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER; MAGNESIUM ION Polypeptides GTPase KRas Oligo-state monomer
	SMTL ID 8t72.2 Ligands PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER; MAGNESIUM ION Polypeptides GTPase KRas Oligo-state monomer
	SMTL ID 8t72.3 Ligands PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER; MAGNESIUM ION Polypeptides GTPase KRas Oligo-state monomer