Linear peptide or protein containing a nonpeptide or abnormal peptide link:
Subject matter under cross-reference art collection 10 containing peptides or proteins which have a nonpeptide or abnormal peptide link or bond joining two or more amino acid
residues and do not comprise rings which are formed through peptide links.
(1) Note. Excluded from this art collection are compounds with nonpeptide links due only to disulfide bridges joining two or more sequences of amino-acid residues.
(2) Note. This art collection includes peptide chains containing nonpeptide moieties in the chain and chains in which the amino acid residues are joined by a peptide bond formed by other than an alpha amino acid. Examples include a compound like or gamma peptide bonding.
SEE OR SEARCH THIS CLASS, SUBCLASS:
260, for a compound with an interchain disulfide bridge.
SEE OR SEARCH CLASS
530, Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof, 323, for peptides with at least one nonpeptide bond other than a disulfide bond and subclass 332 for a peptide containing at least one abnormal peptide link.
