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Literature summary extracted from
- S-Adenosylmethionine-dependent inactivation and radiolabeling of 1-aminocyclopropane-1-carboxylate synthase isolated from tomato fruits (1988), Plant Physiol., 88, 109-114.
Inhibitors
| EC Number | Inhibitors | Comment | Organism | Structure |
|---|---|---|---|---|
| 4.4.1.14 | aminoethoxyvinylglycine | - |
Solanum lycopersicum |  |
| 4.4.1.14 | NaBH4 | - |
Solanum lycopersicum | |
| 4.4.1.14 | S-adenosyl-L-methionine | - |
Solanum lycopersicum | |
KM Value [mM]
| EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
|---|---|---|---|---|---|---|
| 4.4.1.14 | 0.038 | 0.167 | S-adenosyl-L-methionine | Km increases from pH 7.5 to 9.5 | Solanum lycopersicum | |
Molecular Weight [Da]
| EC Number | Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
|---|---|---|---|---|
| 4.4.1.14 | 50000 | - |
SDS-PAGE | Solanum lycopersicum |
Natural Substrates/ Products (Substrates)
| EC Number | Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
|---|---|---|---|---|---|---|---|
| 4.4.1.14 | S-adenosyl-L-methionine | Solanum lycopersicum | biosynthesis of ethylene: plant hormone | 1-aminocyclopropane-1-carboxylate + methylthioadenosine | - |
? | |
Organism
| EC Number | Organism | UniProt | Comment | Textmining |
|---|---|---|---|---|
| 4.4.1.14 | Solanum lycopersicum | - |
tomato | - |
Purification (Commentary)
| EC Number | Purification (Comment) | Organism |
|---|---|---|
| 4.4.1.14 | partial | Solanum lycopersicum |
Source Tissue
| EC Number | Source Tissue | Comment | Organism | Textmining |
|---|---|---|---|---|
| 4.4.1.14 | pericarp | - |
Solanum lycopersicum | - |
Specific Activity [micromol/min/mg]
| EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
|---|---|---|---|---|
| 4.4.1.14 | 0.2 | - |
- |
Solanum lycopersicum |
Substrates and Products (Substrate)
| EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|---|
| 4.4.1.14 | S-adenosyl-L-methionine | - |
Solanum lycopersicum | 1-aminocyclopropane-1-carboxylate + methylthioadenosine | - |
? | |
| 4.4.1.14 | S-adenosyl-L-methionine | biosynthesis of ethylene: plant hormone | Solanum lycopersicum | 1-aminocyclopropane-1-carboxylate + methylthioadenosine | - |
? | |
pH Optimum
| EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|---|
| 4.4.1.14 | 9 | - |
- |
Solanum lycopersicum |
pH Range
| EC Number | pH Minimum | pH Maximum | Comment | Organism |
|---|---|---|---|---|
| 4.4.1.14 | 7 | 10 | - |
Solanum lycopersicum |
Cofactor
| EC Number | Cofactor | Comment | Organism | Structure |
|---|---|---|---|---|
| 4.4.1.14 | pyridoxal 5'-phosphate | - |
Solanum lycopersicum | |
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Release 2023.1 (January 2023)
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