Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
36600 | - |
x * 36600, calculated | Halomonas elongata |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Halomonas elongata | E1V7W0 | - |
- |
Halomonas elongata DSM 2581 | E1V7W0 | - |
- |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
N2-acetyl-L-2,4-diaminobutanoate + H2O | - |
Halomonas elongata | L-2,4-diaminobutanoate + acetate | - |
? | |
N2-acetyl-L-2,4-diaminobutanoate + H2O | - |
Halomonas elongata DSM 2581 | L-2,4-diaminobutanoate + acetate | - |
? |
Subunits | Comment | Organism |
---|---|---|
? | x * 36600, calculated | Halomonas elongata |
Synonyms | Comment | Organism |
---|---|---|
doeB | - |
Halomonas elongata |
Helo_3664 | - |
Halomonas elongata |
N-alpha-acetyl-L-2,4-diaminobutyric acid deacetylase | - |
Halomonas elongata |
Organism | Comment | pI Value Maximum | pI Value |
---|---|---|---|
Halomonas elongata | calculated | - |
4.6 |
General Information | Comment | Organism |
---|---|---|
physiological function | the degradation of ectoine proceeds via hydrolysis of ectoine by DoeA to Nalpha-acetyl-L-2,4-diaminobutanoate, followed by deacetylation to diaminobutanoate by DoeB and a transaminase reaction by DoeD leading to aspartate-semialdehyde. Deletion of doeB result in a mutant that cannot utilize ectoine as carbon and nitrogen source. Nalpha-acetyl-L-2,4-diaminobutanoate accumulates as the predominant amino-reactive solute in the mutant while no Nalpha-acetyl-L-2,4-diaminobutanoate is detectable in the wild type | Halomonas elongata |