Multiple Assemblies exist for SMTL entry 1mcl
PRINCIPLES AND PITFALLS in DESIGNING SITE DIRECTED PEPTIDE LIGANDS; X-RAY DIFFRACTION 2.70 Å

SMTL ID
1mcl.1
Ligands
N-ACETYL-D-HIS-L-PRO-OH
Polypeptides
IMMUNOGLOBULIN LAMBDA DIMER MCG (LIGHT CHAIN)
Oligo-state
homo-tetramer
SMTL ID
1mcl.2
Ligands
N-ACETYL-D-HIS-L-PRO-OH
Polypeptides
IMMUNOGLOBULIN LAMBDA DIMER MCG (LIGHT CHAIN)
Oligo-state
homo-dimer