Multiple Assemblies exist for SMTL entry 4dlv
H-Ras Set 2 CaCl2/DTT, ordered off; X-RAY DIFFRACTION 1.57 Å

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