General Stability | Organism |
---|---|
glycerol 50% v/v, stabilizes during storage | Mesocricetus auratus |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
1-Nitro-2-naphthol | - |
Mesocricetus auratus | |
2-Aminofluorene | - |
Mesocricetus auratus | |
iodoacetamide | - |
Mesocricetus auratus | |
additional information | thiolactomycin does not inhibit enzyme from Syrian golden hamster | Mesocricetus auratus | |
Pentachlorophenol | - |
Mesocricetus auratus |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.27 | - |
N-Hydroxy-2-acetylaminofluorene | - |
Mesocricetus auratus | |
0.37 | - |
acetyl-CoA | reaction of O-acetyl transfer to 2-hydroxyamino-6-methyldipyrido[1,2-alpha: 3',2'-d]imidazole | Mesocricetus auratus |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
cytosol | - |
Mesocricetus auratus | 5829 | - |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
33000 | - |
gel filtration | Mesocricetus auratus |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
acetyl-CoA + an N-hydroxyarylamine | Mesocricetus auratus | involved in mutagenic, metabolic activation of carcinogenic arylamines to form DNA-binding species | CoA + an N-acetoxyarylamine | - |
? | |
acetyl-CoA + an N-hydroxyarylamine | Mesocricetus auratus | the enzyme from liver, but not from bacteria, can also catalyse acetylation of arylamines and N,O-acetylation of arylhydroxamates | CoA + an N-acetoxyarylamine | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Mesocricetus auratus | - |
Syrian golden hamster | - |
Purification (Comment) | Organism |
---|---|
copurifies with arylamine acetyltransferase and arylhydroxamic acid N,O-acetyltransferase | Mesocricetus auratus |
purification by ammonium sulfate followed by DEAE cellulose, gel filtration on GCL-2000 and HPKB-hydroxyapatite chromatography | Mesocricetus auratus |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
liver | - |
Mesocricetus auratus | - |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
0.82 | - |
2-hydroxyamino-6-methyldipyrido[1,2-a: 3',2'-d]imidazole as substrate | Mesocricetus auratus |
Storage Stability | Organism |
---|---|
-80°C, glycerol 50% v/v, stabilizes during storage | Mesocricetus auratus |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
acetyl-CoA + 2-hydroxy-amino-6-methyldipyrido[1,2-a: 3',2'-d]imidazole | - |
Mesocricetus auratus | CoA + N-acetoxy-amino-6-methyldipyrido[1,2-a: 3',2'-d]imidazole | - |
? | |
acetyl-CoA + 3-hydroxyamino-1-methyl-pyrido[4,3-b]-indole | - |
Mesocricetus auratus | CoA + N-acetoxy-amino-1-methyl-pyrido[4,3-b]-indole | - |
? | |
acetyl-CoA + an N-hydroxyarylamine | involved in mutagenic, metabolic activation of carcinogenic arylamines to form DNA-binding species | Mesocricetus auratus | CoA + an N-acetoxyarylamine | - |
? | |
acetyl-CoA + an N-hydroxyarylamine | the enzyme from liver, but not from bacteria, can also catalyse acetylation of arylamines and N,O-acetylation of arylhydroxamates | Mesocricetus auratus | CoA + an N-acetoxyarylamine | - |
? | |
acetyl-CoA + N-hydroxy-2-acetylaminofluorene | - |
Mesocricetus auratus | ? | - |
? | |
acetyl-CoA + N-hydroxy-2-aminofluorene | - |
Mesocricetus auratus | CoA + N-acetoxy-2-aminofluorene | - |
? |
Subunits | Comment | Organism |
---|---|---|
monomer | 1 * 33000 | Mesocricetus auratus |