Fig. 1From: Self-assembling peptides with hBMP7 biological activity promote the differentiation of ADSCs into nucleus pulposus-like cellsMolecular models of the self-assembling peptide RADA16 and the modified self-assembling peptides RADA16-SNVI. a Amino acid sequence, molecular model, and secondary structure of RADA16. b Amino acid sequence, molecular model, and secondary structure of RADA16-SNVI. c Amino acid sequence of the functional motif SNVIBack to article page