Multiple Assemblies exist for SMTL entry 7xif
Crystal structure of the aminopropyltransferase, SpeE from hyperthermophilic crenarchaeon, Pyrobaculum calidifontis in complex with 5'-methylthioadenosine (MTA) alone or together with spermidine or thermospermine; X-RAY DIFFRACTION 2.14 Å

	SMTL ID 7xif.1 Ligands 5'-DEOXY-5'-METHYLTHIOADENOSINE; SPERMIDINE; N-(3-AMINO-PROPYL)-N-(5-AMINOPROPYL)-1,4-DIAMINOBUTANE Polypeptides Polyamine aminopropyltransferase Oligo-state homo-tetramer
	SMTL ID 7xif.2 Ligands 5'-DEOXY-5'-METHYLTHIOADENOSINE; SPERMIDINE; N-(3-AMINO-PROPYL)-N-(5-AMINOPROPYL)-1,4-DIAMINOBUTANE Polypeptides Polyamine aminopropyltransferase Oligo-state homo-tetramer
	SMTL ID 7xif.3 Ligands 5'-DEOXY-5'-METHYLTHIOADENOSINE Polypeptides Polyamine aminopropyltransferase Oligo-state homo-tetramer