Back to results
US 2021/0388406 A1Published application
Maltotriose-generating amylase
AssigneeAmano Enzyme Inc.
InventorsAtsushi ONO, Hirotaka MATSUBARA, Toru KATASE
Life of this patent
Estimating the term…
Abstract
A maltotriose-generating amylase has an amino acid sequence of any one three polypeptides. One or more amino acids can be substituted, added, inserted, or deleted, such that the polypeptides have at least 70% sequence identity with the amino acid sequences of the polypeptides. The polypeptides are encoded by DNA, which can be included in recombinant vectors. Transformants can be obtained by transforming a host with the DNA.
Claims9
A maltotriose-producing amylase comprising a polypeptide selected from the group consisting of:
- a polypeptide having an amino acid sequence shown in SEQ ID NO:
- 1;
- polypeptides that have an amino acid sequence with substitution, addition, insertion, or deletion of one or more amino acids in the amino acid sequence shown in SEQ ID NO:
- 1, and have maltotriose-producing ability;
- polypeptides that have a sequence identity to the amino acid sequence shown in SEQ ID NO:
- 1 of 70% or more, and have maltotriose-producing ability;
- a polypeptide having an amino acid sequence shown in SEQ ID NO:
- 2;
- polypeptides that have an amino acid sequence with substitution, addition, insertion, or deletion of one or more amino acids in the amino acid sequence shown in SEQ ID NO:
- 2, and have maltotriose-producing ability;
- polypeptides that have a sequence identity to the amino acid sequence shown in SEQ ID NO:
- 2 of 70% or more, and have maltotriose-producing ability;
- a polypeptide having an amino acid sequence shown in SEQ ID NO:
- 3;
- polypeptides that have an amino acid sequence with substitution, addition, insertion, or deletion of one or more amino acids in the amino acid sequence shown in SEQ ID NO:
- 3, and have maltotriose-producing ability;
- and
- polypeptides that have a sequence identity to the amino acid sequence shown in SEQ ID NO:
- 3 of 70% or more, and have maltotriose-producing ability.
16 more elements
Dependencies are inferred from the claim text.