Multiple Assemblies exist for SMTL entry 3i3s
Crystal Structure of H-Ras with Thr50 replaced by Isoleucine; X-RAY DIFFRACTION 1.36 Å

	SMTL ID 3i3s.1 Ligands PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER; MAGNESIUM ION; CALCIUM ION Polypeptides GTPase HRas Oligo-state monomer
	SMTL ID 3i3s.2 Ligands PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER; MAGNESIUM ION; CALCIUM ION Polypeptides GTPase HRas Oligo-state homo-hexamer
	SMTL ID 3i3s.3 Ligands PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER; MAGNESIUM ION; CALCIUM ION Polypeptides GTPase HRas Oligo-state homo-dimer
	SMTL ID 3i3s.4 Ligands PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER; MAGNESIUM ION; CALCIUM ION Polypeptides GTPase HRas Oligo-state homo-dimer