tokens: Platelet/endothelial cell adhesion molecule-1 ( PECAM-1 ) is a 130-kD member of the Ig gene superfamily that is expressed on platelets , endothelial cells , and certain leukocyte subsets .
folded_tokens: platelet/endothelial cell adhesion molecule-1 ( pecam-1 ) is a 130-kd member of the ig gene superfamily that is expressed on platelets , endothelial cells , and certain leukocyte subsets .
labels: B-protein_molecule I-protein_molecule I-protein_molecule I-protein_molecule O B-protein_molecule O O O B-protein_family_or_group I-protein_family_or_group O O B-DNA_family_or_group I-DNA_family_or_group I-DNA_family_or_group O O O O B-cell_type O B-cell_type I-cell_type O O O B-cell_type I-cell_type O