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Literature summary for 2.5.1.46 extracted from
- Evolution of homospermidine synthase in the convolvulaceae: a story of gene duplication, gene loss, and periods of various selection pressures (2013), Plant Cell, 25, 1213-1227.
Cloned(Commentary)
| Cloned (Comment) | Organism |
|---|---|
| gene dhs, single-copy gene, DNA and amino acid sequence determination and analysis, sequence comparisons and phylogenetic analysis, analysis of gene duplications in Convolvulaceae species | Convolvulus arvensis |
| gene dhs, single-copy gene, DNA and amino acid sequence determination and analysis, sequence comparisons and phylogenetic analysis, analysis of gene duplications in Convolvulaceae species | Ipomoea neei |
| gene dhs, single-copy gene, DNA and amino acid sequence determination and analysis, sequence comparisons and phylogenetic analysis, analysis of gene duplications in Convolvulaceae species | Ipomoea hederifolia |
| gene dhs, single-copy gene, DNA and amino acid sequence determination and analysis, sequence comparisons and phylogenetic analysis, analysis of gene duplications in Convolvulaceae species | Ipomoea alba |
| gene dhs, single-copy gene, DNA and amino acid sequence determination and analysis, sequence comparisons and phylogenetic analysis, analysis of gene duplications in Convolvulaceae species | Ipomoea meyeri |
| gene dhs, single-copy gene, DNA and amino acid sequence determination and analysis, sequence comparisons and phylogenetic analysis, analysis of gene duplications in Convolvulaceae species | Distimake quinquefolius |
| gene dhs, single-copy gene, DNA and amino acid sequence determination and analysis, sequence comparisons and phylogenetic analysis, analysis of gene duplications in Convolvulaceae species | Convolvulus tricolor |
Molecular Weight [Da]
| Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
|---|---|---|---|
| 42100 | - |
- |
Distimake quinquefolius |
| 42200 | - |
- |
Ipomoea neei |
| 42200 | - |
- |
Ipomoea meyeri |
| 42300 | - |
- |
Ipomoea hederifolia |
| 42300 | - |
- |
Ipomoea alba |
Natural Substrates/ Products (Substrates)
| Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| [eIF5A-precursor]-lysine + spermidine | Convolvulus arvensis | - |
[eIF5A-precursor]-deoxyhypusine + propane-1,3-diamine | - |
? |  |
| [eIF5A-precursor]-lysine + spermidine | Ipomoea neei | - |
[eIF5A-precursor]-deoxyhypusine + propane-1,3-diamine | - |
? | |
| [eIF5A-precursor]-lysine + spermidine | Ipomoea hederifolia | - |
[eIF5A-precursor]-deoxyhypusine + propane-1,3-diamine | - |
? | |
| [eIF5A-precursor]-lysine + spermidine | Ipomoea alba | - |
[eIF5A-precursor]-deoxyhypusine + propane-1,3-diamine | - |
? | |
| [eIF5A-precursor]-lysine + spermidine | Ipomoea meyeri | - |
[eIF5A-precursor]-deoxyhypusine + propane-1,3-diamine | - |
? | |
| [eIF5A-precursor]-lysine + spermidine | Distimake quinquefolius | - |
[eIF5A-precursor]-deoxyhypusine + propane-1,3-diamine | - |
? | |
| [eIF5A-precursor]-lysine + spermidine | Convolvulus tricolor | - |
[eIF5A-precursor]-deoxyhypusine + propane-1,3-diamine | - |
? | |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Convolvulus arvensis | - |
gene dhs | - |
| Convolvulus tricolor | - |
gene dhs | - |
| Distimake quinquefolius | - |
gene dhs | - |
| Ipomoea alba | - |
gene dhs | - |
| Ipomoea hederifolia | - |
gene dhs | - |
| Ipomoea meyeri | - |
gene dhs | - |
| Ipomoea neei | - |
gene dhs | - |
Source Tissue
| Source Tissue | Comment | Organism | Textmining |
|---|---|---|---|
| additional information | tissue-specific expression of enzyme DSS | Ipomoea neei | - |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| [eIF5A-precursor]-lysine + spermidine | - |
Convolvulus arvensis | [eIF5A-precursor]-deoxyhypusine + propane-1,3-diamine | - |
? | |
| [eIF5A-precursor]-lysine + spermidine | - |
Ipomoea neei | [eIF5A-precursor]-deoxyhypusine + propane-1,3-diamine | - |
? | |
| [eIF5A-precursor]-lysine + spermidine | - |
Ipomoea hederifolia | [eIF5A-precursor]-deoxyhypusine + propane-1,3-diamine | - |
? | |
| [eIF5A-precursor]-lysine + spermidine | - |
Ipomoea alba | [eIF5A-precursor]-deoxyhypusine + propane-1,3-diamine | - |
? | |
| [eIF5A-precursor]-lysine + spermidine | - |
Ipomoea meyeri | [eIF5A-precursor]-deoxyhypusine + propane-1,3-diamine | - |
? | |
| [eIF5A-precursor]-lysine + spermidine | - |
Distimake quinquefolius | [eIF5A-precursor]-deoxyhypusine + propane-1,3-diamine | - |
? | |
| [eIF5A-precursor]-lysine + spermidine | - |
Convolvulus tricolor | [eIF5A-precursor]-deoxyhypusine + propane-1,3-diamine | - |
? | |
Subunits
| Subunits | Comment | Organism |
|---|---|---|
| ? | x * 42100, about, sequence calculation | Distimake quinquefolius |
| ? | x * 42200, about, sequence calculation | Ipomoea neei |
| ? | x * 42200, about, sequence calculation | Ipomoea meyeri |
| ? | x * 42300, about, sequence calculation | Ipomoea hederifolia |
| ? | x * 42300, about, sequence calculation | Ipomoea alba |
Synonyms
| Synonyms | Comment | Organism |
|---|---|---|
| DHS | - |
Convolvulus arvensis |
| DHS | - |
Ipomoea neei |
| DHS | - |
Ipomoea hederifolia |
| DHS | - |
Ipomoea alba |
| DHS | - |
Ipomoea meyeri |
| DHS | - |
Distimake quinquefolius |
| DHS | - |
Convolvulus tricolor |
General Information
| General Information | Comment | Organism |
|---|---|---|
| evolution | homospermidine synthase, HSS, EC 2.5.1.44/45, evolved from the gene encoding deoxyhypusine synthase, DHS, by gene duplication. HSS and deoxyhypusine synthase have also diverged with respect to their regulation | Convolvulus arvensis |
| evolution | homospermidine synthase, HSS, EC 2.5.1.44/45, evolved from the gene encoding deoxyhypusine synthase, DHS, by gene duplication. HSS and deoxyhypusine synthase have also diverged with respect to their regulation | Ipomoea neei |
| evolution | homospermidine synthase, HSS, EC 2.5.1.44/45, evolved from the gene encoding deoxyhypusine synthase, DHS, by gene duplication. HSS and deoxyhypusine synthase have also diverged with respect to their regulation | Ipomoea hederifolia |
| evolution | homospermidine synthase, HSS, EC 2.5.1.44/45, evolved from the gene encoding deoxyhypusine synthase, DHS, by gene duplication. HSS and deoxyhypusine synthase have also diverged with respect to their regulation | Ipomoea alba |
| evolution | homospermidine synthase, HSS, EC 2.5.1.44/45, evolved from the gene encoding deoxyhypusine synthase, DHS, by gene duplication. HSS and deoxyhypusine synthase have also diverged with respect to their regulation | Ipomoea meyeri |
| evolution | homospermidine synthase, HSS, EC 2.5.1.44/45, evolved from the gene encoding deoxyhypusine synthase, DHS, by gene duplication. HSS and deoxyhypusine synthase have also diverged with respect to their regulation | Distimake quinquefolius |
| evolution | homospermidine synthase, HSS, EC 2.5.1.44/45, evolved from the gene encoding deoxyhypusine synthase, DHS, by gene duplication. HSS and deoxyhypusine synthase have also diverged with respect to their regulation | Convolvulus tricolor |
| additional information | the Convulvulaceae species Ipomoea hederifolia contains ipanguline- and triangularine-type polyamines | Ipomoea hederifolia |
| additional information | the Convulvulaceae species Ipomoea meyeri contains triangularine-type polyamines | Ipomoea meyeri |
| additional information | the Convulvulaceae species Ipomoea neei contains ipanguline-type polyamines | Ipomoea neei |
| additional information | the Convulvulaceae species Merremia quinquefolia contains lycopsamine-type polyamines | Distimake quinquefolius |
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