Multiple Assemblies exist for SMTL entry 2vpn
HIGH-RESOLUTION STRUCTURE OF THE PERIPLASMIC ECTOINE-BINDING PROTEIN FROM TEAABC TRAP-TRANSPORTER OF HALOMONAS ELONGATA; X-RAY DIFFRACTION 1.55 Å

	SMTL ID 2vpn.1 Ligands (4S)-2-METHYL-1,4,5,6-TETRAHYDROPYRIMIDINE-4-CARBOXYLIC ACID; MAGNESIUM ION Polypeptides PERIPLASMIC SUBSTRATE BINDING PROTEIN Oligo-state monomer
	SMTL ID 2vpn.2 Ligands (4S)-2-METHYL-1,4,5,6-TETRAHYDROPYRIMIDINE-4-CARBOXYLIC ACID; MAGNESIUM ION Polypeptides PERIPLASMIC SUBSTRATE BINDING PROTEIN Oligo-state monomer