MeSH definition : A group of peptide antibiotics from BACILLUS brevis. Gramicidin C or S is a cyclic,
ten-amino acid polypeptide and gramicidins A, B, D are linear. Gramicidin is one of
the two principal components of TYROTHRICIN.;
A group of peptide antibiotics from BACILLUS brevis. Gramicidin C or S is a cyclic,
ten-amino acid polypeptide and gramicidins A, B, D are linear. Gramicidin is one of
the two principal components of TYROTHRICIN.