Activating Compound | Comment | Organism | Structure |
---|---|---|---|
ethylamine | saturating ethylamine accelerates the L-alanine reaction 70fold | Clostridium subterminale | |
methylamine | saturating methylamine accelerates the L-2-aminobutyrate reaction 47fold | Clostridium subterminale |
Cloned (Comment) | Organism |
---|---|
expressed in Escherichia coli | Clostridium subterminale |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Clostridium subterminale | - |
- |
- |
Clostridium subterminale SB4 | - |
- |
- |
Purification (Comment) | Organism |
---|---|
Sephacryl S200 gel filtration | Clostridium subterminale |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
L-2-aminobutyrate | very low activity | Clostridium subterminale | L-3-aminobutyrate | - |
? | |
L-2-aminobutyrate | very low activity | Clostridium subterminale SB4 | L-3-aminobutyrate | - |
? | |
L-alanine | very low activity | Clostridium subterminale | beta-alanine | - |
? | |
L-alanine | very low activity | Clostridium subterminale SB4 | beta-alanine | - |
? | |
L-lysine | highly specific for L-lysine | Clostridium subterminale | (3S)-3,6-diaminohexanoic acid | - |
r | |
L-lysine | highly specific for L-lysine | Clostridium subterminale SB4 | (3S)-3,6-diaminohexanoic acid | - |
r | |
additional information | the enzyme does not display detectable activity toward D-lysine, L-glutamate, L-glutamine, L-threonine, L-homoserine, L-tyrosine, L-phenylalanine, L-valine, L-leucine, L-isoleucine, L-histidine, L-tryptophan, L-ornithine, or L-arginine | Clostridium subterminale | ? | - |
? | |
additional information | the enzyme does not display detectable activity toward D-lysine, L-glutamate, L-glutamine, L-threonine, L-homoserine, L-tyrosine, L-phenylalanine, L-valine, L-leucine, L-isoleucine, L-histidine, L-tryptophan, L-ornithine, or L-arginine | Clostridium subterminale SB4 | ? | - |
? |
Subunits | Comment | Organism |
---|---|---|
homodimer | 2 * 000, SDS-PAGE | Clostridium subterminale |
Synonyms | Comment | Organism |
---|---|---|
LAM | - |
Clostridium subterminale |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
4Fe-4S-center | - |
Clostridium subterminale | |
pyridoxal 5'-phosphate | dependent on | Clostridium subterminale | |
S-adenosyl-L-methionine | - |
Clostridium subterminale |
kcat/KM Value [1/mMs-1] | kcat/KM Value Maximum [1/mMs-1] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
8 | - |
L-lysine | at pH 8.0, 37°C, in 0.2 M Na-EPPS buffer | Clostridium subterminale |