FGF21 MUTANTS AND USES THEREOF

摘要

The invention provides nucleic acid molecules encoding FGF21 mutant polypeptides, FGF21 mutant polypeptides, pharmaceutical compositions comprising FGF21 mutant polypeptides, and methods for treating metabolic disorders using such nucleic acids, polypeptides, or pharmaceutical compositions.

主权项

1. An isolated nucleic acid molecule comprising a nucleotide sequence encoding a polypeptide of SEQ ID NO: 4 having at least one amino acid substitution that is:
(a) a lysine residue at one or more of positions 36, 72, 77, 126 and 175; (b) a cysteine residue at one or more of positions 37, 38, 46, 91, 69, 77, 79, 87, 91, 112, 113, 120, 121, 125, 126, 175, 170, and 179; (c) an arginine residue at one or more of positions 56, 59, 69, and 122; (d) a glycine residue at position 170; (e) a glycine residue at position 171;
and combinations of (a)-(e).