Cloned (Comment) | Organism |
---|---|
expression in Escherichia coli | Homo sapiens |
Protein Variants | Comment | Organism |
---|---|---|
R354A | the mutant enzyme is completely devoid of malonyl-CoA synthetase activity, although the Ala354 mutant retains the same very low activity toward acetate that is observed with the wild-type enzyme | Homo sapiens |
R354L | the mutant enzyme is completely devoid of malonyl-CoA synthetase activity | Homo sapiens |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.0368 | - |
malonate | pH 7.1, 37°C | Homo sapiens |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
mitochondrion | - |
Mus musculus | 5739 | - |
mitochondrion | human ACSF3 is located exclusively in mitochondria | Homo sapiens | 5739 | - |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Mg2+ | required | Homo sapiens | |
Mg2+ | required | Mus musculus |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
64940 | - |
calculated from sequence | Homo sapiens |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
ATP + malonate + CoA | Homo sapiens | - |
AMP + diphosphate + malonyl-CoA | - |
? | |
ATP + malonate + CoA | Mus musculus | - |
AMP + diphosphate + malonyl-CoA | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Homo sapiens | Q4G176 | - |
- |
Mus musculus | Q3URE1 | - |
- |
Purification (Comment) | Organism |
---|---|
- |
Homo sapiens |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
brown adipose tissue | highest levels is found in brown adipose tissue, kidney, and liver | Mus musculus | - |
kidney | highest levels is found in brown adipose tissue, kidney, and liver | Mus musculus | - |
liver | highest levels is found in brown adipose tissue, kidney, and liver | Mus musculus | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
ATP + malonate + CoA | - |
Homo sapiens | AMP + diphosphate + malonyl-CoA | - |
? | |
ATP + malonate + CoA | - |
Mus musculus | AMP + diphosphate + malonyl-CoA | - |
? | |
ATP + malonate + CoA | no activity with oxalate, succinate, butyrate, octanoate, laurate, palmitate, oleate, or lignocerate | Homo sapiens | AMP + diphosphate + malonyl-CoA | - |
? | |
ATP + methylmalonate + CoA | 70.3% of the activity compared to malonate | Homo sapiens | AMP + diphosphate + methylmalonyl-CoA | - |
? |
Synonyms | Comment | Organism |
---|---|---|
ACSF3 | - |
Homo sapiens |
ACSF3 | - |
Mus musculus |
Turnover Number Minimum [1/s] | Turnover Number Maximum [1/s] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.413 | - |
malonate | pH 7.1, 37°C | Homo sapiens |
General Information | Comment | Organism |
---|---|---|
physiological function | ACSF3 is involved in the formation of the malonyl-ACP moieties required as substrates for the mitochondrial de novo fatty acid synthesis pathway | Homo sapiens |