>2omp_B mol:protein length:6 LYQLEN peptide derived from human insulin chain A, residues 13-18 LYQLEN >2omp_B mol:protein length:6 LYQLEN peptide derived from human insulin chain A, residues 13-18 LYQLEN >2omp_A mol:protein length:6 LYQLEN peptide derived from human insulin chain A, residues 13-18 LYQLEN