Activating Compound | Comment | Organism | Structure |
---|---|---|---|
CaCl2 | 2 mM, 50% activation | Chlamydomonas reinhardtii |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
EDTA | 10 mM, 90% inhibition | Chlamydomonas reinhardtii | |
hydroxylamine | 5 mM, 75% inhibition | Chlamydomonas reinhardtii | |
KCN | 10 mM, complete inhibition | Chlamydomonas reinhardtii | |
NaF | 10 mM, 85% inhibition | Chlamydomonas reinhardtii | |
Thiosemicarbazide | 5 mM, 40% inhibition | Chlamydomonas reinhardtii |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
2.2 | - |
S-ribosyl-L-homocysteine | - |
Chlamydomonas reinhardtii |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
periplasm | - |
Chlamydomonas reinhardtii | - |
- |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
66000 | - |
Malpha, ? * 66000, Mbeta, ? * 66000 + ? * 135000, latter polypeptide not required for amino acid oxidase activity | Chlamydomonas reinhardtii |
135000 | - |
Malpha, ? * 66000, Mbeta, ? * 66000 + ? * 135000, latter polypeptide not required for amino acid oxidase activity | Chlamydomonas reinhardtii |
900000 | 1000000 | form Malpha, gel filtration, sedimentation equilibrium | Chlamydomonas reinhardtii |
1200000 | 1300000 | form Mbeta, gel filtration, sedimentation equilibrium | Chlamydomonas reinhardtii |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
L-amino acid + H2O + O2 | Chlamydomonas reinhardtii | operates as scavanger of ammonium from extracellular amino acids | 2-oxo acid + NH3 + H2O2 | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Chlamydomonas reinhardtii | - |
- |
- |
Posttranslational Modification | Comment | Organism |
---|---|---|
glycoprotein | both polypeptide chains are glycosylated | Chlamydomonas reinhardtii |
Purification (Comment) | Organism |
---|---|
- |
Chlamydomonas reinhardtii |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
1.4 | - |
glycine | Chlamydomonas reinhardtii |
4.4 | - |
L-threonine | Chlamydomonas reinhardtii |
4.9 | - |
L-aspartate | Chlamydomonas reinhardtii |
6 | - |
L-glutamate | Chlamydomonas reinhardtii |
12.5 | - |
L-histidine | Chlamydomonas reinhardtii |
14.4 | - |
L-valine | Chlamydomonas reinhardtii |
14.8 | - |
L-tyrosine | Chlamydomonas reinhardtii |
15.5 | - |
L-tryptophan | Chlamydomonas reinhardtii |
16.6 | - |
L-arginine | Chlamydomonas reinhardtii |
17 | - |
L-isoleucine | Chlamydomonas reinhardtii |
17.4 | - |
S-adenosy-L-cysteine | Chlamydomonas reinhardtii |
17.8 | - |
L-alanine | Chlamydomonas reinhardtii |
18.4 | - |
L-asparagine | Chlamydomonas reinhardtii |
18.8 | - |
L-leucine | Chlamydomonas reinhardtii |
18.9 | - |
L-lysine | Chlamydomonas reinhardtii |
20.4 | - |
L-cystine | Chlamydomonas reinhardtii |
21.4 | - |
L-ornithine | Chlamydomonas reinhardtii |
24.2 | - |
L-serine | Chlamydomonas reinhardtii |
24.3 | - |
L-methionine | Chlamydomonas reinhardtii |
25.2 | - |
S-adenosyl-L-homocysteine | Chlamydomonas reinhardtii |
26.5 | - |
L-phenylalanine | Chlamydomonas reinhardtii |
26.5 | - |
L-ethionine | Chlamydomonas reinhardtii |
30.5 | - |
L-methionine sulfoximine | Chlamydomonas reinhardtii |
39.5 | - |
L-glutamine | Chlamydomonas reinhardtii |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
L-amino acid + H2O + O2 | all amino acids except cysteine | Chlamydomonas reinhardtii | 2-oxo acid + NH3 + H2O2 | - |
? | |
L-amino acid + H2O + O2 | operates as scavanger of ammonium from extracellular amino acids | Chlamydomonas reinhardtii | 2-oxo acid + NH3 + H2O2 | - |
? | |
S-ribosyl-L-homocysteine + H2O + O2 | - |
Chlamydomonas reinhardtii | 4-thioribosyl-2-oxobutyrate + NH3 + H2O2 | - |
r |
Subunits | Comment | Organism |
---|---|---|
oligomer | Malpha, ? * 66000, Mbeta, ? * 66000 + ? * 135000, latter polypeptide not required for amino acid oxidase activity | Chlamydomonas reinhardtii |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
9 | - |
broad optimum | Chlamydomonas reinhardtii |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
FAD | non-covalently bound | Chlamydomonas reinhardtii |