>2drx_A mol:protein length:30 collagen like peptide PPGPPGPPGPPGLPGLPGPPGPPGPPGPPG >2drx_B mol:protein length:30 collagen like peptide PPGPPGPPGPPGLPGLPGPPGPPGPPGPPG >2drx_C mol:protein length:30 collagen like peptide PPGPPGPPGPPGLPGLPGPPGPPGPPGPPG