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Literature summary extracted from
- Effects of superoxide radicals on ACC synthase activity in chilling stressed etiolated mungbean seedlings (2007), Plant Growth Regul., 51, 83-91.
No PubMed abstract available
Activating Compound
| EC Number | Activating Compound | Comment | Organism | Structure |
|---|---|---|---|---|
| 4.4.1.14 | methylviologen | generator of superoxide radicals | Vigna radiata var. radiata |  |
| 4.4.1.14 | additional information | scavengers of reactive oxygen species like 1,4-diazabicyclo(2,2,2) octane, superoxide dismutase, n-propyl gallate, catalase have no effect | Vigna radiata var. radiata | |
| 4.4.1.14 | xanthine-xanthine oxidase | generator of superoxide radicals | Vigna radiata var. radiata |
Application
| EC Number | Application | Comment | Organism |
|---|---|---|---|
| 4.4.1.14 | food industry | chilling stress induces increased ethylene production, O2 is involved in the chilling induced increases in ACS activity, but not H2O2 | Vigna radiata var. radiata |
KM Value [mM]
| EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
|---|---|---|---|---|---|---|
| 4.4.1.14 | 0.02927 | - |
S-adenosyl-L-methionine | without chilling in the presence of xanthinexanthine oxidase and catalase | Vigna radiata var. radiata | |
| 4.4.1.14 | 0.03168 | - |
S-adenosyl-L-methionine | 8 h after chilling | Vigna radiata var. radiata | |
| 4.4.1.14 | 0.03213 | - |
S-adenosyl-L-methionine | without chilling in the presence of xanthinexanthine oxidase | Vigna radiata var. radiata | |
| 4.4.1.14 | 0.03565 | - |
S-adenosyl-L-methionine | without chilling in the presence of methylviologen and catalase | Vigna radiata var. radiata | |
| 4.4.1.14 | 0.03608 | - |
S-adenosyl-L-methionine | without chilling in the presence of methylviologen | Vigna radiata var. radiata | |
| 4.4.1.14 | 0.03977 | - |
S-adenosyl-L-methionine | 8 h after chilling in the presence of catalase | Vigna radiata var. radiata | |
| 4.4.1.14 | 0.03977 | - |
S-adenosyl-L-methionine | 8 h after chilling in the presence of n-propyl gallate | Vigna radiata var. radiata | |
| 4.4.1.14 | 0.04 | - |
S-adenosyl-L-methionine | 3 h after chilling | Vigna radiata var. radiata | |
| 4.4.1.14 | 0.04056 | - |
S-adenosyl-L-methionine | 8 h after chilling in the presence of superoxide dismutase | Vigna radiata var. radiata | |
| 4.4.1.14 | 0.04098 | - |
S-adenosyl-L-methionine | without chilling in the presence of xanthinexanthine oxidase and superoxide dismutase | Vigna radiata var. radiata | |
| 4.4.1.14 | 0.04101 | - |
S-adenosyl-L-methionine | 12 h after chilling | Vigna radiata var. radiata | |
| 4.4.1.14 | 0.04136 | - |
S-adenosyl-L-methionine | without chilling in the presence of methylviologen and superoxide dismutase | Vigna radiata var. radiata | |
| 4.4.1.14 | 0.04208 | - |
S-adenosyl-L-methionine | without chilling in the presence of xanthinexanthine oxidase and n-propyl gallate | Vigna radiata var. radiata | |
| 4.4.1.14 | 0.04216 | - |
S-adenosyl-L-methionine | without chilling in the presence of xanthinexanthine oxidase and 1,4-diazabicyclo(2,2,2) octane | Vigna radiata var. radiata | |
| 4.4.1.14 | 0.04322 | - |
S-adenosyl-L-methionine | without chilling in the presence of methylviologen and 1,4-diazabicyclo(2,2,2) octane | Vigna radiata var. radiata | |
| 4.4.1.14 | 0.04438 | - |
S-adenosyl-L-methionine | without chilling in the presence of methylviologen and n-propyl gallate | Vigna radiata var. radiata | |
| 4.4.1.14 | 0.04443 | - |
S-adenosyl-L-methionine | 8 h after chilling in the presence of 1,4-diazabicyclo(2,2,2) octane | Vigna radiata var. radiata | |
| 4.4.1.14 | 0.05232 | - |
S-adenosyl-L-methionine | - |
Vigna radiata var. radiata | |
| 4.4.1.14 | 0.05712 | - |
S-adenosyl-L-methionine | without chilling in the presence of H2O2 | Vigna radiata var. radiata | |
Organism
| EC Number | Organism | UniProt | Comment | Textmining |
|---|---|---|---|---|
| 4.4.1.14 | Vigna radiata var. radiata | - |
- |
- |
Purification (Commentary)
| EC Number | Purification (Comment) | Organism |
|---|---|---|
| 4.4.1.14 | by centrifugation and Sephadex G-25 column chromatography | Vigna radiata var. radiata |
Source Tissue
| EC Number | Source Tissue | Comment | Organism | Textmining |
|---|---|---|---|---|
| 4.4.1.14 | seed | - |
Vigna radiata var. radiata | - |
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 | 0.0000002333 | - |
control, fresh weight | Vigna radiata var. radiata |
| 4.4.1.14 | 0.000000315 | - |
3rd h after 5h of chilling, fresh weight | Vigna radiata var. radiata |
| 4.4.1.14 | 0.0000003683 | - |
12th h after 5h of chilling, fresh weight | Vigna radiata var. radiata |
| 4.4.1.14 | 0.0000004366 | - |
7th h after 5h of chilling, fresh weight | Vigna radiata var. radiata |
Substrates and Products (Substrate)
| EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|---|
| 4.4.1.14 | S-adenosyl-L-methionine | - |
Vigna radiata var. radiata | 1-aminocyclopropane-1-carboxylate + methylthioadenosine | - |
? | |
Synonyms
| EC Number | Synonyms | Comment | Organism |
|---|---|---|---|
| 4.4.1.14 | 1-aminocyclopropane-1-carboxylate synthase | - |
Vigna radiata var. radiata |
| 4.4.1.14 | S-adenosyl-L-methionine methylthioadenosine-lyase | - |
Vigna radiata var. radiata |
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