Multiple Assemblies exist for SMTL entry 3e3k
Structural characterization of a putative endogenous metal chelator in the periplasmic nickel transporter NikA (butane-1,2,4-tricarboxylate without nickel form); X-RAY DIFFRACTION 2.80 Å

SMTL ID
3e3k.1
Ligands
GLYCEROL; ACETATE ION; SULFATE ION; (2R)-BUTANE-1,2,4-TRICARBOXYLIC ACID
Polypeptides
Nickel-binding periplasmic protein
Oligo-state
monomer
SMTL ID
3e3k.2
Ligands
CHLORIDE ION; GLYCEROL; ACETATE ION; (2R)-BUTANE-1,2,4-TRICARBOXYLIC ACID
Polypeptides
Nickel-binding periplasmic protein
Oligo-state
monomer
SMTL ID
3e3k.3
Ligands
CHLORIDE ION; ACETATE ION; (2R)-BUTANE-1,2,4-TRICARBOXYLIC ACID
Polypeptides
Nickel-binding periplasmic protein
Oligo-state
monomer