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US 10,982,245 B2Granted
O-succinyl homoserine transferase mutant and method for producing O-succinyl homoserine using same
AssigneeCj Cheiljedang Corporation
InventorsKyungrim Kim, Jihyun Shim, Hyun Ah Kim, Yong Uk Shin, Peter Lee
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Abstract
The present disclosure relates to an O-succinyl homoserine transferase mutant, a polynucleotide encoding the same, a microorganism including the mutant, and a method of producing O-succinyl homoserine using the microorganism.
Claims14
An isolated variant polypeptide having O-succinyl homoserine transferase activity, which comprises a substitution of an amino acid at position 313 in the amino acid sequence of SEQ ID NO:
- 1 with arginine and a substitution of an amino acid at position 176 in the amino acid sequence of SEQ ID NO:
- 1 with an amino acid other than glutamine and wherein the variant has at least 90% sequence identity to SEQ ID NO:1.
Dependencies are inferred from the claim text.