EC Number |
Protein Variants |
Reference |
---|
1.4.1.B2 | E310G |
the mutant exhibits activity towards (S)-beta-aminobutyric acid, beta-alanine, (R)-beta-homoserine, (R)-beta-homomethionine, (S)-beta-homoglutamine, (R)-beta-phenylalanine, and (S)-beta-homolysine |
741483 |
1.4.1.B2 | E310G/A314Y |
the mutant exhibits activity towards (S)-beta-aminobutyric acid, beta-alanine, (R)-beta-homoserine, (R)-beta-homomethionine, (S)-beta-homoglutamine, (R)-beta-phenylalanine, and (S)-beta-homolysine |
741483 |
1.4.1.B2 | E310S |
the mutant exhibits activity towards (S)-beta-aminobutyric acid, beta-alanine, (R)-beta-homoserine, (R)-beta-homomethionine, (S)-beta-homoglutamine, (R)-beta-phenylalanine, and (S)-beta-homolysine |
741483 |
1.4.1.B2 | E310S/A314N |
the mutant exhibits activity towards (S)-beta-aminobutyric acid, beta-alanine, (R)-beta-homoserine, (R)-beta-homomethionine, (S)-beta-homoglutamine, (R)-beta-phenylalanine, and (S)-beta-homolysine |
741483 |
1.4.1.B2 | A179S/E310G/G323S/H328N |
mutant exhibited an about 200 times enhanced activity towards substrate (R)-beta-homomethionine compared to mutant E310G and increased activities with (S)-beta-homolysine, (S)-beta-aminobutyric acid, (R)-beta-phenylalanine, (S)-beta-homophenylalanine |
762604 |
1.4.1.B2 | D177A |
0.15% of wild-type activity towards L-erythro-3,5-diaminohexanoate |
-, 762604 |
1.4.1.B2 | D177E |
7% of wild-type activity towards L-erythro-3,5-diaminohexanoate |
762604 |
1.4.1.B2 | D177H |
0.1% of wild-type activity towards L-erythro-3,5-diaminohexanoate |
762604 |
1.4.1.B2 | D177K |
almost complete loss of activity towards L-erythro-3,5-diaminohexanoate |
762604 |
1.4.1.B2 | D177N |
0.15% of wild-type activity towards L-erythro-3,5-diaminohexanoate |
-, 762604 |