tokens: As in HMG1B , the overall structure of the Sox-4 HMG box is L-shaped and is maintained by a cluster of conserved , mainly aromatic residues .
folded_tokens: as in hmg1b , the overall structure of the sox-4 hmg box is l-shaped and is maintained by a cluster of conserved , mainly aromatic residues .
labels: O O B-protein_molecule O O O O O O B-protein_molecule B-protein_domain_or_region I-protein_domain_or_region O O O O O O O O O O O O B-peptide I-peptide O