EC Number | Application | Comment | Organism |
---|---|---|---|
1.5.1.8 | medicine | autosomal recessive familial hyperlysinemia type I: combined deficiency in lysine-ketoglutarate reductase and saccharopine dehydrogenase activities, EC 1.5.1.8 and EC 1.5.1.9 | Homo sapiens |
EC Number | Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|---|
1.5.1.8 | mitochondrion | - |
Homo sapiens | 5739 | - |
1.5.1.8 | mitochondrion | - |
Bos taurus | 5739 | - |
1.5.1.8 | mitochondrion | - |
Papio sp. | 5739 | - |
1.5.1.9 | mitochondrion | - |
Bos taurus | 5739 | - |
1.5.1.9 | mitochondrion | - |
Papio hamadryas | 5739 | - |
EC Number | Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|---|
1.5.1.8 | 115000 | - |
4 * 115000, single protein with lysine-ketoglutarate reductase EC 1.5.1.8 and saccharopine dehydrogenase EC 1.5.1.9 activities, SDS-PAGE | Bos taurus |
1.5.1.8 | 115000 | - |
4 * 115000, single protein with lysine-ketoglutarate reductase EC 1.5.1.8 and saccharopine dehydrogenase EC 1.5.1.9 activities, SDS-PAGE | Papio sp. |
1.5.1.8 | 467000 | - |
gel filtration, single protein catalyzes both lysine-ketoglutarate reductase reaction EC 1.5.1.8 and saccharopine dehydrogenase reaction EC 1.5.1.9, bifunctional enzyme: aminoadipic semialdehyde synthase | Papio sp. |
1.5.1.8 | 468000 | - |
gel filtration, single protein catalyzes both lysine-ketoglutarate reductase reaction EC 1.5.1.8 and saccharopine dehydrogenase reaction EC 1.5.1.9, bifunctional enzyme: aminoadipic semialdehyde synthase | Bos taurus |
1.5.1.9 | 115000 | - |
4 * 115000, SDS-PAGE, lysine-ketoglutarate reductase (EC 1. 5.1.8) and saccharopine dehydrogenase activity (EC 1.5.1.9) occur on a single protein, called aminoadipic semialdehyde synthase | Bos taurus |
1.5.1.9 | 115000 | - |
4 * 115000, SDS-PAGE, lysine-ketoglutarate reductase (EC 1. 5.1.8) and saccharopine dehydrogenase activity (EC 1.5.1.9) occur on a single protein, called aminoadipic semialdehyde synthase | Papio hamadryas |
1.5.1.9 | 467000 | - |
gel filtration, lysine-ketoglutarate reductase (EC 1. 5.1.8) and saccharopine dehydrogenase activity (EC 1.5.1.9) occur on a single protein, called aminoadipic semialdehyde synthase | Papio hamadryas |
1.5.1.9 | 468000 | - |
gel filtration, lysine-ketoglutarate reductase (EC 1. 5.1.8) and saccharopine dehydrogenase activity (EC 1.5.1.9) occur on a single protein, called aminoadipic semialdehyde synthase | Bos taurus |
EC Number | Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
1.5.1.9 | N6-(L-1,3-dicarboxypropyl)-L-lysine + NAD+ + H2O | Bos taurus | involved in lysine catabolism | L-glutamate + 2-aminoadipate 6-semialdehyde + NADH + H+ | - |
r | |
1.5.1.9 | N6-(L-1,3-dicarboxypropyl)-L-lysine + NAD+ + H2O | Papio hamadryas | involved in lysine catabolism | L-glutamate + 2-aminoadipate 6-semialdehyde + NADH + H+ | - |
r |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
1.5.1.8 | Bos taurus | - |
- |
- |
1.5.1.8 | Homo sapiens | - |
- |
- |
1.5.1.8 | Papio sp. | - |
- |
- |
1.5.1.9 | Bos taurus | - |
lysine-ketoglutarate reductase (EC 1. 5.1.8) and saccharopine dehydrogenase activity (EC 1.5.1.9) occur on a single protein, called aminoadipic semialdehyde synthase | - |
1.5.1.9 | Papio hamadryas | - |
baboon, lysine-ketoglutarate reductase (EC 1.5.1.8) and saccharopine dehydrogenase activity (EC 1.5.1.9) occur on a single protein, called aminoadipic semialdehyde synthase | - |
EC Number | Purification (Comment) | Organism |
---|---|---|
1.5.1.8 | 500fold purification of a single protein with lysine-ketoglutarate reductase EC 1.5.1.8 and saccharopine dehydrogenase EC 1.5.1.9 activities | Papio sp. |
1.5.1.8 | single protein with lysine-ketoglutarate reductase EC 1.5.1.8 and saccharopine dehydrogenase EC 1.5.1.9 activities: aminoadipic semialdehyde synthase | Bos taurus |
1.5.1.9 | lysine-ketoglutarate reductase (EC 1. 5.1.8) and saccharopine dehydrogenase activity (EC 1.5.1.9) occur on a single protein, called aminoadipic semialdehyde synthase | Bos taurus |
1.5.1.9 | lysine-ketoglutarate reductase (EC 1. 5.1.8) and saccharopine dehydrogenase activity (EC 1.5.1.9) occur on a single protein, called aminoadipic semialdehyde synthase | Papio hamadryas |
EC Number | Source Tissue | Comment | Organism | Textmining |
---|---|---|---|---|
1.5.1.8 | liver | - |
Homo sapiens | - |
1.5.1.8 | liver | - |
Bos taurus | - |
1.5.1.8 | liver | - |
Papio sp. | - |
1.5.1.9 | liver | - |
Bos taurus | - |
1.5.1.9 | liver | - |
Papio hamadryas | - |
EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|---|
1.5.1.8 | 17 | - |
- |
Bos taurus |
1.5.1.8 | 17.1 | - |
- |
Papio sp. |
1.5.1.9 | 0.03 | - |
crude extract | Papio hamadryas |
1.5.1.9 | 17.2 | - |
after purification | Papio hamadryas |
EC Number | Storage Stability | Organism |
---|---|---|
1.5.1.8 | -70°C, 6 months, stable | Papio sp. |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
1.5.1.8 | L-lysine + 2-oxoglutarate + NADPH | enzyme catalyzes lysine degradation to saccharopine | Homo sapiens | N6-(L-1,3-dicarboxypropyl)-L-lysine + NADP+ + H2O | N6-(L-1,3-dicarboxypropyl)-L-lysine is identical with saccharopine | ? | |
1.5.1.8 | L-lysine + 2-oxoglutarate + NADPH | enzyme catalyzes lysine degradation to saccharopine | Bos taurus | N6-(L-1,3-dicarboxypropyl)-L-lysine + NADP+ + H2O | N6-(L-1,3-dicarboxypropyl)-L-lysine is identical with saccharopine | ? | |
1.5.1.8 | L-lysine + 2-oxoglutarate + NADPH | enzyme catalyzes lysine degradation to saccharopine | Papio sp. | N6-(L-1,3-dicarboxypropyl)-L-lysine + NADP+ + H2O | N6-(L-1,3-dicarboxypropyl)-L-lysine is identical with saccharopine | ? | |
1.5.1.8 | additional information | bifunctional enzyme with lysine-oxoglutarate reductase EC 1.5.1.8 and saccharopine dehydrogenase EC 1.5.1.9 activities | Homo sapiens | ? | - |
? | |
1.5.1.8 | additional information | bifunctional enzyme with lysine-oxoglutarate reductase EC 1.5.1.8 and saccharopine dehydrogenase EC 1.5.1.9 activities | Bos taurus | ? | - |
? | |
1.5.1.8 | additional information | bifunctional enzyme with lysine-oxoglutarate reductase EC 1.5.1.8 and saccharopine dehydrogenase EC 1.5.1.9 activities | Papio sp. | ? | - |
? | |
1.5.1.9 | N6-(L-1,3-dicarboxypropyl)-L-lysine + NAD+ + H2O | - |
Bos taurus | L-glutamate + 2-aminoadipate 6-semialdehyde + NADH + H+ | - |
r | |
1.5.1.9 | N6-(L-1,3-dicarboxypropyl)-L-lysine + NAD+ + H2O | - |
Papio hamadryas | L-glutamate + 2-aminoadipate 6-semialdehyde + NADH + H+ | - |
r | |
1.5.1.9 | N6-(L-1,3-dicarboxypropyl)-L-lysine + NAD+ + H2O | involved in lysine catabolism | Bos taurus | L-glutamate + 2-aminoadipate 6-semialdehyde + NADH + H+ | - |
r | |
1.5.1.9 | N6-(L-1,3-dicarboxypropyl)-L-lysine + NAD+ + H2O | involved in lysine catabolism | Papio hamadryas | L-glutamate + 2-aminoadipate 6-semialdehyde + NADH + H+ | - |
r |
EC Number | Subunits | Comment | Organism |
---|---|---|---|
1.5.1.8 | homotetramer | 4 * 115000, single protein with lysine-ketoglutarate reductase EC 1.5.1.8 and saccharopine dehydrogenase EC 1.5.1.9 activities, SDS-PAGE | Bos taurus |
1.5.1.8 | homotetramer | 4 * 115000, single protein with lysine-ketoglutarate reductase EC 1.5.1.8 and saccharopine dehydrogenase EC 1.5.1.9 activities, SDS-PAGE | Papio sp. |
1.5.1.9 | tetramer | 4 * 115000, SDS-PAGE, lysine-ketoglutarate reductase (EC 1. 5.1.8) and saccharopine dehydrogenase activity (EC 1.5.1.9) occur on a single protein, called aminoadipic semialdehyde synthase | Bos taurus |
1.5.1.9 | tetramer | 4 * 115000, SDS-PAGE, lysine-ketoglutarate reductase (EC 1. 5.1.8) and saccharopine dehydrogenase activity (EC 1.5.1.9) occur on a single protein, called aminoadipic semialdehyde synthase | Papio hamadryas |
EC Number | Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|---|
1.5.1.8 | 37 | - |
assay at | Homo sapiens |
1.5.1.8 | 37 | - |
assay at | Bos taurus |
1.5.1.8 | 37 | - |
assay at | Papio sp. |
EC Number | Cofactor | Comment | Organism | Structure |
---|---|---|---|---|
1.5.1.8 | NADPH | - |
Homo sapiens | |
1.5.1.8 | NADPH | - |
Bos taurus | |
1.5.1.8 | NADPH | - |
Papio sp. | |
1.5.1.9 | NAD+ | - |
Bos taurus | |
1.5.1.9 | NAD+ | - |
Papio hamadryas |