US 2026/0234598 A1Published application

Mutant prolyl isomerase and glutamate-based amino acid production method using same

AssigneeCj Cheiljedang Corporation

InventorsSo-Yeon PARK, Ji Yeon LEE, Hyo Jeong BYUN, Seunghee HAN

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The present application relates to a mutant prolyl isomerase, and a glutamic acid-based amino acid production method using same.

Dependent claims

A mutant prolyl isomerase comprising an amino acid substitution at a position corresponding to position 95 of the amino acid sequence of SEQ ID NO:

1 with another amino acid and having at least 90% sequence identity to the amino acid sequence of SEQ ID NO:
1.

Dependencies are inferred from the claim text.

C12N 9/90
Enzymes; Proenzymes; Compositions thereof ; Processes for preparing, activating, inhibiting, separating or purifying enzymes: isomerases
C12N 1/20
Microorganisms; Compositions thereof ; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of…:…
C12N 15/77
Vectors or expression systems specially adapted for prokaryotic hosts other than E. coli, e.g. Lactobacillus, Micromonospora: for Corynebacterium;…
C12P 13/10
Alpha- or beta- amino acids: citrulline; Arginine; Ornithine

No related US applications are recorded in the indexed filing history.

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