Any feedback?
Literature summary for 2.7.7.19 extracted from
- Antagonistic control of flowering time by functionally specialized poly(A) polymerases in Arabidopsis thaliana (2016), Plant J., 88, 570-583 .
Localization
| Localization | Comment | Organism | GeneOntology No. | Textmining |
|---|---|---|---|---|
| nucleus | isoform PAPS1 | Arabidopsis thaliana | 5634 | - |
| nucleus | isoform PAPS2 | Arabidopsis thaliana | 5634 | - |
| nucleus | isoform PAPS4 | Arabidopsis thaliana | 5634 | - |
Natural Substrates/ Products (Substrates)
| Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| ATP + RNAn | Arabidopsis thaliana | - |
diphosphate + RNAn+1 | - |
? |  |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Arabidopsis thaliana | O82312 | ecotypes Landsberg erecta or Columbia-0 | - |
| Arabidopsis thaliana | Q8YYW1 | ecotypes Landsberg erecta or Columbia-0 | - |
| Arabidopsis thaliana | Q9LMT2 | ecotypes Landsberg erecta or Columbia-0 | - |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| ATP + RNAn | - |
Arabidopsis thaliana | diphosphate + RNAn+1 | - |
? | |
Synonyms
| Synonyms | Comment | Organism |
|---|---|---|
| PAPS1 | isoform | Arabidopsis thaliana |
| PAPS2 | isoform | Arabidopsis thaliana |
| PAPS4 | isoform | Arabidopsis thaliana |
| poly(A) polymerase | - |
Arabidopsis thaliana |
General Information
| General Information | Comment | Organism |
|---|---|---|
| malfunction | reduced isoform PAPS1 activity leads to flowering-time defects | Arabidopsis thaliana |
| malfunction | reduced isoform PAPS4 activity leads to flowering-time defects | Arabidopsis thaliana |
| physiological function | isoform PAPS promotes flowering in a partially redundant manner. The enzymes act antagonistically to isoform PAPS1, which delays the transition to flowering | Arabidopsis thaliana |
| physiological function | isoform PAPS4 promotes flowering in a partially redundant manner. The enzyme acts antagonistically to isoform PAPS1, which delays the transition to flowering. Increased expression of isoform PAPS4 is sufficient to cause premature flowering | Arabidopsis thaliana |
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
