Multiple Assemblies exist for SMTL entry 5etl
E. coli 6-hydroxymethyl-7,8-dihydropterin pyrophosphokinase complexed with AMPCPP and inhibitor at 1.82 angstrom resolution; X-RAY DIFFRACTION 1.82 Å

	SMTL ID 5etl.1 Ligands CALCIUM ION; ADENOSINE-5'-TRIPHOSPHATE; 2-[(2-azanyl-6-oxidanylidene-3,9-dihydropurin-8-yl)sulfanylmethyl]benzenecarbonitrile Polypeptides 2-amino-4-hydroxy-6-hydroxymethyldihydropteridine pyrophosphokinase Oligo-state monomer
	SMTL ID 5etl.2 Ligands CALCIUM ION; ADENOSINE-5'-TRIPHOSPHATE; 2-[(2-azanyl-6-oxidanylidene-3,9-dihydropurin-8-yl)sulfanylmethyl]benzenecarbonitrile Polypeptides 2-amino-4-hydroxy-6-hydroxymethyldihydropteridine pyrophosphokinase Oligo-state monomer
	SMTL ID 5etl.3 Ligands CALCIUM ION; ADENOSINE-5'-TRIPHOSPHATE; 2-[(2-azanyl-6-oxidanylidene-3,9-dihydropurin-8-yl)sulfanylmethyl]benzenecarbonitrile Polypeptides 2-amino-4-hydroxy-6-hydroxymethyldihydropteridine pyrophosphokinase Oligo-state monomer
	SMTL ID 5etl.4 Ligands CALCIUM ION; ADENOSINE-5'-TRIPHOSPHATE; 2-[(2-azanyl-6-oxidanylidene-3,9-dihydropurin-8-yl)sulfanylmethyl]benzenecarbonitrile Polypeptides 2-amino-4-hydroxy-6-hydroxymethyldihydropteridine pyrophosphokinase Oligo-state monomer