General Stability | Organism |
---|---|
repeated freezing and thawing causes inactivation | Rattus norvegicus |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
hemin | - |
Rattus norvegicus |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
mitochondrion | mitochondrial matrix | Rattus norvegicus | 5739 | - |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
50000 | - |
4 * 50000, mitochondrial isozyme, SDS-PAGE | Rattus norvegicus |
210000 | - |
gel filtration, gradient polyacrylamide gel electrophoresis | Rattus norvegicus |
225000 | - |
gel filtration, Sepharose 6B | Rattus norvegicus |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
L-alanine + 4,5-dioxopentanoate | Rattus norvegicus | alternate route for delta-aminolevulinate formation | 5-aminolevulinate + pyruvate | - |
ir | |
L-alanine + 4,5-dioxopentanoate | Rattus norvegicus | heme biosynthetic pathway | 5-aminolevulinate + pyruvate | - |
ir | |
L-alanine + 4,5-dioxopentanoate | Rattus norvegicus Wistar | alternate route for delta-aminolevulinate formation | 5-aminolevulinate + pyruvate | - |
ir | |
L-alanine + 4,5-dioxopentanoate | Rattus norvegicus Wistar | heme biosynthetic pathway | 5-aminolevulinate + pyruvate | - |
ir |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Rattus norvegicus | - |
Wistar | - |
Rattus norvegicus Wistar | - |
Wistar | - |
Purification (Comment) | Organism |
---|---|
- |
Rattus norvegicus |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
kidney | - |
Rattus norvegicus | - |
liver | - |
Rattus norvegicus | - |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
36.9 | - |
- |
Rattus norvegicus |
Storage Stability | Organism |
---|---|
-20°C, can be stored for nearly 1 year without significant loss of enzyme activity | Rattus norvegicus |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
L-alanine + 4,5-dioxopentanoate | - |
Rattus norvegicus | 5-aminolevulinate + pyruvate | - |
ir | |
L-alanine + 4,5-dioxopentanoate | alternate route for delta-aminolevulinate formation | Rattus norvegicus | 5-aminolevulinate + pyruvate | - |
ir | |
L-alanine + 4,5-dioxopentanoate | heme biosynthetic pathway | Rattus norvegicus | 5-aminolevulinate + pyruvate | - |
ir | |
L-alanine + 4,5-dioxopentanoate | - |
Rattus norvegicus Wistar | 5-aminolevulinate + pyruvate | - |
ir | |
L-alanine + 4,5-dioxopentanoate | alternate route for delta-aminolevulinate formation | Rattus norvegicus Wistar | 5-aminolevulinate + pyruvate | - |
ir | |
L-alanine + 4,5-dioxopentanoate | heme biosynthetic pathway | Rattus norvegicus Wistar | 5-aminolevulinate + pyruvate | - |
ir |
Subunits | Comment | Organism |
---|---|---|
tetramer | 4 * 50000, mitochondrial isozyme, SDS-PAGE | Rattus norvegicus |
Synonyms | Comment | Organism |
---|---|---|
EC 2.6.1.19 | 2-aminobutyrate aminotransferase and aminolevulinate transaminase activity reside in the same protein | Rattus norvegicus |
EC 2.6.1.40 | dimethylarginine-pyruvate aminotransferase and D-3-aminoisobutyrate pyruvate aminotransferase activities resides in the same protein | Rattus norvegicus |
EC 2.6.1.44 | alanine-glyoxylate transaminase and aminolevulinate transaminase activities reside in the same protein | Rattus norvegicus |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
60 | - |
- |
Rattus norvegicus |
Temperature Minimum [°C] | Temperature Maximum [°C] | Comment | Organism |
---|---|---|---|
20 | 80 | 3fold increase of activity from 37°C to 60°C | Rattus norvegicus |
Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|
55 | 65 | retains more than 90% maximum activity through 55-65°C, beyond 65°C activity decreases sharply | Rattus norvegicus |
Organism | Comment | pI Value Maximum | pI Value |
---|---|---|---|
Rattus norvegicus | isoelectric focusing analysis, 2-dimensional gel electrophoresis | - |
5 |