Any feedback?
Literature summary for 4.4.1.14 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
| Activating Compound | Comment | Organism | Structure |
|---|---|---|---|
| methylviologen | generator of superoxide radicals | Vigna radiata var. radiata |  |
| 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 | |
| xanthine-xanthine oxidase | generator of superoxide radicals | Vigna radiata var. radiata |
Application
| Application | Comment | Organism |
|---|---|---|
| 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]
| KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
|---|---|---|---|---|---|
| 0.02927 | - |
S-adenosyl-L-methionine | without chilling in the presence of xanthinexanthine oxidase and catalase | Vigna radiata var. radiata | |
| 0.03168 | - |
S-adenosyl-L-methionine | 8 h after chilling | Vigna radiata var. radiata | |
| 0.03213 | - |
S-adenosyl-L-methionine | without chilling in the presence of xanthinexanthine oxidase | Vigna radiata var. radiata | |
| 0.03565 | - |
S-adenosyl-L-methionine | without chilling in the presence of methylviologen and catalase | Vigna radiata var. radiata | |
| 0.03608 | - |
S-adenosyl-L-methionine | without chilling in the presence of methylviologen | Vigna radiata var. radiata | |
| 0.03977 | - |
S-adenosyl-L-methionine | 8 h after chilling in the presence of catalase | Vigna radiata var. radiata | |
| 0.03977 | - |
S-adenosyl-L-methionine | 8 h after chilling in the presence of n-propyl gallate | Vigna radiata var. radiata | |
| 0.04 | - |
S-adenosyl-L-methionine | 3 h after chilling | Vigna radiata var. radiata | |
| 0.04056 | - |
S-adenosyl-L-methionine | 8 h after chilling in the presence of superoxide dismutase | Vigna radiata var. radiata | |
| 0.04098 | - |
S-adenosyl-L-methionine | without chilling in the presence of xanthinexanthine oxidase and superoxide dismutase | Vigna radiata var. radiata | |
| 0.04101 | - |
S-adenosyl-L-methionine | 12 h after chilling | Vigna radiata var. radiata | |
| 0.04136 | - |
S-adenosyl-L-methionine | without chilling in the presence of methylviologen and superoxide dismutase | Vigna radiata var. radiata | |
| 0.04208 | - |
S-adenosyl-L-methionine | without chilling in the presence of xanthinexanthine oxidase and n-propyl gallate | Vigna radiata var. radiata | |
| 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 | |
| 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 | |
| 0.04438 | - |
S-adenosyl-L-methionine | without chilling in the presence of methylviologen and n-propyl gallate | Vigna radiata var. radiata | |
| 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 | |
| 0.05232 | - |
S-adenosyl-L-methionine | - |
Vigna radiata var. radiata | |
| 0.05712 | - |
S-adenosyl-L-methionine | without chilling in the presence of H2O2 | Vigna radiata var. radiata | |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Vigna radiata var. radiata | - |
- |
- |
Purification (Commentary)
| Purification (Comment) | Organism |
|---|---|
| by centrifugation and Sephadex G-25 column chromatography | Vigna radiata var. radiata |
Source Tissue
| Source Tissue | Comment | Organism | Textmining |
|---|---|---|---|
| seed | - |
Vigna radiata var. radiata | - |
Specific Activity [micromol/min/mg]
| Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
|---|---|---|---|
| 0.0000002333 | - |
control, fresh weight | Vigna radiata var. radiata |
| 0.000000315 | - |
3rd h after 5h of chilling, fresh weight | Vigna radiata var. radiata |
| 0.0000003683 | - |
12th h after 5h of chilling, fresh weight | Vigna radiata var. radiata |
| 0.0000004366 | - |
7th h after 5h of chilling, fresh weight | Vigna radiata var. radiata |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| S-adenosyl-L-methionine | - |
Vigna radiata var. radiata | 1-aminocyclopropane-1-carboxylate + methylthioadenosine | - |
? | |
Synonyms
| Synonyms | Comment | Organism |
|---|---|---|
| 1-aminocyclopropane-1-carboxylate synthase | - |
Vigna radiata var. radiata |
| S-adenosyl-L-methionine methylthioadenosine-lyase | - |
Vigna radiata var. radiata |
Use of this online version of BRENDA is free under the CC BY 4.0 license. See terms of use for full details.
Release 2023.1 (January 2023)
Legal
Curated at
Member of
