Multiple Assemblies exist for SMTL entry 1gph
STRUCTURE OF THE ALLOSTERIC REGULATORY ENZYME OF PURINE BIOSYNTHESIS; X-RAY DIFFRACTION 3.00 Å

	SMTL ID 1gph.1 Ligands IRON/SULFUR CLUSTER; ADENOSINE MONOPHOSPHATE Polypeptides GLUTAMINE PHOSPHORIBOSYL-PYROPHOSPHATE AMIDOTRANSFERASE Oligo-state homo-tetramer
	SMTL ID 1gph.2 Ligands IRON/SULFUR CLUSTER; ADENOSINE MONOPHOSPHATE Polypeptides GLUTAMINE PHOSPHORIBOSYL-PYROPHOSPHATE AMIDOTRANSFERASE Oligo-state homo-dimer
	SMTL ID 1gph.3 Ligands IRON/SULFUR CLUSTER; ADENOSINE MONOPHOSPHATE Polypeptides GLUTAMINE PHOSPHORIBOSYL-PYROPHOSPHATE AMIDOTRANSFERASE Oligo-state homo-dimer