Cloned (Comment) | Organism |
---|---|
gene AAR, recombinant expression in Escherichia coli strain BL21(DE3), showing lower lysine racemase activity, protein AAR is highly insoluble in Escherichia coli | Lacticaseibacillus paracasei |
Protein Variants | Comment | Organism |
---|---|---|
additional information | for D-lysine production, a two-step process for D-lysine production from L-lysine by the successive microbial racemization and asymmetric degradation with lysine racemase and decarboxylase is developed. Enzyme AAR is not a suitable candidate compared to enzyme Lyr (EC 5.1.1.5) from Proteus mirabilis | Lacticaseibacillus paracasei |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
L-lysine | Lacticaseibacillus paracasei | - |
D-lysine | - |
r | |
L-lysine | Lacticaseibacillus paracasei ATCC 334 | - |
D-lysine | - |
r |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Lacticaseibacillus paracasei | - |
- |
- |
Lacticaseibacillus paracasei ATCC 334 | - |
- |
- |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
L-lysine | - |
Lacticaseibacillus paracasei | D-lysine | - |
r | |
L-lysine | - |
Lacticaseibacillus paracasei ATCC 334 | D-lysine | - |
r |
Subunits | Comment | Organism |
---|---|---|
? | x * 43000, recombinant enzyme, SDS-PAGE | Lacticaseibacillus paracasei |
Synonyms | Comment | Organism |
---|---|---|
AAR | - |
Lacticaseibacillus paracasei |
amino acid racemase | - |
Lacticaseibacillus paracasei |
More | cf. EC 5.1.1.5 | Lacticaseibacillus paracasei |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
pyridoxal 5'-phosphate | required | Lacticaseibacillus paracasei |