Patent ID: 11884923
Assignee: CJ CHEILJEDANG CORPORATION
Field: Biotechnology (Chemistry)
Classification: CPC C | IPC C

Claim 1:
2. The fructose-4-epimerase variant of claim 1, wherein the another amino acid at position 52 is selected from the group consisting of methionine (M), threonine (T), serine (S), and leucine (L); the another amino acid for the amino acid at position 136 is selected from the group consisting of phenylalanine (F), proline (P), tryptophan (W), and tyrosine (Y); the another amino acid for the amino acid at position 197 is selected from the group consisting of alanine (A), and serine (S); the another amino acid for the amino acid at position 317 is selected from the group consisting of tyrosine (Y), and phenylalanine (F); and the another amino acid for the amino acid at position 320 is phenylalanine (F).