| 930 / | HD | PEPTIDE OR PROTEIN SEQUENCE |
| DIG 546 | DD | CYCLIC PEPTIDES DERIVED FROM AT LEAST FIVE AMINO ACIDS AND CONTAINING ONLY NORMAL PEPTIDE LINKS (C07K-7/64) {1} |
| DIG 547 | | .~ Gramicidins S, C; Tyrocidins A, B, C; related peptides (C07K-7/66) {2} |
| DIG 548 | DD | .~.~> With all amino acids in L-form (C07K-7/66A) |
| DIG 549 | DD | .~.~> With at least one amino acid in D-form (C07K-7/66B) |