Multiple Assemblies exist for SMTL entry 2v77
Crystal Structure of Human Carboxypeptidase A1; X-RAY DIFFRACTION 1.60 Å

SMTL ID
2v77.1
Ligands
OCTANE-1,3,5,7-TETRACARBOXYLIC ACID; ZINC ION; 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID
Polypeptides
CARBOXYPEPTIDASE A1
Oligo-state
monomer
SMTL ID
2v77.2
Ligands
OCTANE-1,3,5,7-TETRACARBOXYLIC ACID; ZINC ION; 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID
Polypeptides
CARBOXYPEPTIDASE A1
Oligo-state
monomer