| 930 / | HD | PEPTIDE OR PROTEIN SEQUENCE |
| DIG 740 | DD | PEPTIDES CONTAINING THE SEQUENCE (Try-Gly-Gly-Phe-X), X BEING AN AMINO ACID, E.G., ENKEPHALINS OR RELATED PEPTIDES (SEQUENCES CONTAINING MORE THAN FIVE AMINO ACIDS ARE CLASSIFIED IN DIGESTS 720 OR 730) (C07K 99/70) {2} |
| DIG 742 | | .~ With at least one amino acid in D-form (C07K-99/72) |