Abstract: Disclosed herein are macrocyclic polypeptides having no more than 3 amino acid substitutions compared to the amino acid sequence of any one of SEQ ID NO: 1-2.37 or a mirror image thereof, wherein the polypeptide includes both L and D amino acids, libraries of such polypeptides, and uses thereof.

Abstract: The disclosure provides polypeptide comprising or consisting of an amino acid sequence at least 66%, 70%, 75%, 80%, 82%, 84%, 86%, 88%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, 99%, or 100% identical to the amino acid sequence selected from the group consisting of SEQ ID NO: 1-91 as shown in Table I, wherein: (a) amino acid residues in upper case are L amino acids, and residues in lower case are D amino acids; (b) X is 2-aminoisobutyric acid (ATB); (c) no amino acid changes at proline or AIB e residues in the reference peptide are permitted; and (d) any amino acid changes must maintain chirality relative to the reference peptide.

Abstract: Disclosed herein are macrocyclic polypeptides having no more than 3 ammo acid substitutions compared to the amino acid sequence of any one of SEQ ID NO: 1-2.37 or a mirror image thereof, wherein the polypeptide includes both L and D amino acids, libraries of such polypeptides, and uses thereof.

Abstract: Hyperstable constrained peptides and methods and apparatus for designing such peptides are provided. A computing device can determine a peptide backbone using a computing device. The computing device can place zero or more disulfide bonds in the peptide backbone. The computing device can design one or more peptide sequences based on the peptide backbone. The computing device can validate at least one validated peptide sequence of the one or more peptide sequences. An output can be generated based on the at least one validated peptide sequence.

Abstract: Disclosed herein are macrocyclic polypeptides having no more than 3 ammo acid substitutions compared to the amino acid sequence of any one of SEQ ID NO: 1-2.37 or a mirror image thereof, wherein the polypeptide includes both L and D amino acids, libraries of such polypeptides, and uses thereof.

Abstract: Hyperstable constrained peptides and methods and apparatus for designing such peptides are provided. A computing device can determine a peptide backbone using a computing device. The computing device can place zero or more disulfide bonds in the peptide backbone. The computing device can design one or more peptide sequences based on the peptide backbone. The computing device can validate at least one validated peptide sequence of the one or more peptide sequences. An output can be generated based on the at least one validated peptide sequence.