tokens: GM2 defines a binding site for protein ( s ) whose binding is inducible by PMA .
folded_tokens: gm2 defines a binding site for protein ( s ) whose binding is inducible by pma .
labels: B-DNA_domain_or_region O O B-DNA_domain_or_region I-DNA_domain_or_region O O O O O O O O O O B-other_organic_compound O