EC Number | Inhibitors | Comment | Organism | Structure |
---|---|---|---|---|
3.1.3.2 | fluoride | inhibits activity | Arabidopsis thaliana | |
3.1.3.2 | molybdate | - |
Arabidopsis thaliana | |
3.1.3.2 | vanadate | - |
Arabidopsis thaliana | |
3.1.3.2 | Zn2+ | inhibits activity | Arabidopsis thaliana |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
3.1.3.2 | 0.059 | - |
phosphoenolpyruvate | pH 5.6, 25°C | Arabidopsis thaliana | |
3.1.3.2 | 0.178 | - |
phosphoenolpyruvate | pH 5.6, 25°C | Arabidopsis thaliana |
EC Number | Metals/Ions | Comment | Organism | Structure |
---|---|---|---|---|
3.1.3.2 | Mg2+ | enhances activity | Arabidopsis thaliana |
EC Number | Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|---|
3.1.3.2 | 55000 | - |
SDS-PAGE | Arabidopsis thaliana |
3.1.3.2 | 60000 | - |
SDS-PAGE | Arabidopsis thaliana |
3.1.3.2 | 130000 | - |
gel filtration, native molecular mass | Arabidopsis thaliana |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
3.1.3.2 | Arabidopsis thaliana | - |
- |
- |
EC Number | Posttranslational Modification | Comment | Organism |
---|---|---|---|
3.1.3.2 | glycoprotein | - |
Arabidopsis thaliana |
3.1.3.2 | glycoprotein | differential glycosylation influences the subcellular targeting and substrate selectivity of AtPAP26 | Arabidopsis thaliana |
EC Number | Purification (Comment) | Organism |
---|---|---|
3.1.3.2 | - |
Arabidopsis thaliana |
EC Number | Source Tissue | Comment | Organism | Textmining |
---|---|---|---|---|
3.1.3.2 | cell suspension culture | - |
Arabidopsis thaliana | - |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
3.1.3.2 | 1-naphthyl phosphate + H2O | relative activity: 43% compared to phosphoenolpyruvate as substrate | Arabidopsis thaliana | 1-naphthol + phosphate | - |
? | |
3.1.3.2 | 1-naphthyl phosphate + H2O | relative activity: 53% compared to phosphoenolpyruvate as substrate | Arabidopsis thaliana | 1-naphthol + phosphate | - |
? | |
3.1.3.2 | 2-naphthyl phosphate + H2O | relative activity: 116% compared to phosphoenolpyruvate as substrate | Arabidopsis thaliana | 2-naphthol + phosphate | - |
? | |
3.1.3.2 | 2-naphthyl phosphate + H2O | relative activity: 118% compared to phosphoenolpyruvate as substrate | Arabidopsis thaliana | 2-naphthol + phosphate | - |
? | |
3.1.3.2 | 3-phosphoglycerate + H2O | relative activity: 38% compared to phosphoenolpyruvate as substrate | Arabidopsis thaliana | glycerate + phosphate | - |
? | |
3.1.3.2 | 3-phosphoglycerate + H2O | relative activity: 67% compared to phosphoenolpyruvate as substrate | Arabidopsis thaliana | glycerate + phosphate | - |
? | |
3.1.3.2 | 4-nitrophenyl phosphate + H2O | relative activity: 101% compared to phosphoenolpyruvate as substrate | Arabidopsis thaliana | 4-nitrophenol + phosphate | - |
? | |
3.1.3.2 | 4-nitrophenyl phosphate + H2O | relative activity: 83% compared to phosphoenolpyruvate as substrate | Arabidopsis thaliana | 4-nitrophenol + phosphate | - |
? | |
3.1.3.2 | 6-phospho-D-gluconate + H2O | relative activity: 67% compared to phosphoenolpyruvate as substrate | Arabidopsis thaliana | gluconate + phosphate | - |
? | |
3.1.3.2 | 6-phospho-D-gluconate + H2O | relative activity: 69% compared to phosphoenolpyruvate as substrate | Arabidopsis thaliana | gluconate + phosphate | - |
? | |
3.1.3.2 | ADP + H2O | relative activity: 68% compared to phosphoenolpyruvate as substrate | Arabidopsis thaliana | AMP + phosphate | - |
? | |
3.1.3.2 | ADP + H2O | relative activity: 77% compared to phosphoenolpyruvate as substrate | Arabidopsis thaliana | AMP + phosphate | - |
? | |
3.1.3.2 | ATP + H2O | relative activity: 52% compared to phosphoenolpyruvate as substrate | Arabidopsis thaliana | ADP + phosphate | - |
? | |
3.1.3.2 | ATP + H2O | relative activity: 81% compared to phosphoenolpyruvate as substrate | Arabidopsis thaliana | ADP + phosphate | - |
? | |
3.1.3.2 | D-ribose 3-phosphate + H2O | relative activity: 25% compared to phosphoenolpyruvate as substrate | Arabidopsis thaliana | D-ribose + phosphate | - |
? | |
3.1.3.2 | D-ribose 3-phosphate + H2O | relative activity: 41% compared to phosphoenolpyruvate as substrate | Arabidopsis thaliana | D-ribose + phosphate | - |
? | |
3.1.3.2 | D-ribose 5-phosphate + H2O | relative activity: 50% compared to phosphoenolpyruvate as substrate | Arabidopsis thaliana | D-ribose + phosphate | - |
? | |
3.1.3.2 | D-ribose 5-phosphate + H2O | relative activity: 9% compared to phosphoenolpyruvate as substrate | Arabidopsis thaliana | D-ribose + phosphate | - |
? | |
3.1.3.2 | dAMP + H2O | relative activity: 12% compared to phosphoenolpyruvate as substrate | Arabidopsis thaliana | deoxyadenosine + phosphate | - |
? | |
3.1.3.2 | dAMP + H2O | relative activity: 19% compared to phosphoenolpyruvate as substrate | Arabidopsis thaliana | deoxyadenosine + phosphate | - |
? | |
3.1.3.2 | glycerol 3-phosphate + H2O | relative activity: 44% compared to phosphoenolpyruvate as substrate | Arabidopsis thaliana | glycerol + phosphate | - |
? | |
3.1.3.2 | glycerol 3-phosphate + H2O | relative activity: 59% compared to phosphoenolpyruvate as substrate | Arabidopsis thaliana | glycerol + phosphate | - |
? | |
3.1.3.2 | GTP + H2O | relative activity: 29% compared to phosphoenolpyruvate as substrate | Arabidopsis thaliana | GDP + phosphate | - |
? | |
3.1.3.2 | GTP + H2O | relative activity: 45% compared to phosphoenolpyruvate as substrate | Arabidopsis thaliana | GDP + phosphate | - |
? | |
3.1.3.2 | L-phosphoserine + H2O | relative activity: 14% compared to phosphoenolpyruvate as substrate | Arabidopsis thaliana | L-serine + phosphate | - |
? | |
3.1.3.2 | L-phosphoserine + H2O | relative activity: 26% compared to phosphoenolpyruvate as substrate | Arabidopsis thaliana | L-serine + phosphate | - |
? | |
3.1.3.2 | L-phosphothreonine + H2O | relative activity: 29% compared to phosphoenolpyruvate as substrate | Arabidopsis thaliana | L-threonine + phosphate | - |
? | |
3.1.3.2 | L-phosphothreonine + H2O | relative activity: 49% compared to phosphoenolpyruvate as substrate | Arabidopsis thaliana | L-threonine + phosphate | - |
? | |
3.1.3.2 | Na diphosphate + H2O | relative activity: 41% compared to phosphoenolpyruvate as substrate | Arabidopsis thaliana | ? | - |
? | |
3.1.3.2 | Na diphosphate + H2O | relative activity: 63% compared to phosphoenolpyruvate as substrate | Arabidopsis thaliana | ? | - |
? | |
3.1.3.2 | phenyl phosphate + H2O | relative activity: 96% compared to phosphoenolpyruvate as substrate | Arabidopsis thaliana | phenol + phosphate | - |
? | |
3.1.3.2 | phenyl phosphate + H2O | relative activity: 98% compared to phosphoenolpyruvate as substrate | Arabidopsis thaliana | phenol + phosphate | - |
? | |
3.1.3.2 | phosphoenolpyruvate + H2O | relative activity: 100% compared to phosphoenolpyruvate as substrate | Arabidopsis thaliana | pyruvate + phosphate | - |
? | |
3.1.3.2 | tyrosine phosphate + H2O | relative activity: 60% compared to phosphoenolpyruvate as substrate | Arabidopsis thaliana | tyrosine + phosphate | - |
? | |
3.1.3.2 | tyrosine phosphate + H2O | relative activity: 71% compared to phosphoenolpyruvate as substrate | Arabidopsis thaliana | tyrosine + phosphate | - |
? |
EC Number | Subunits | Comment | Organism |
---|---|---|---|
3.1.3.2 | homodimer | gel filtration, 2 * 60000 | Arabidopsis thaliana |
3.1.3.2 | monomer | 1 * 55000, SDS-PAGE | Arabidopsis thaliana |
EC Number | Synonyms | Comment | Organism |
---|---|---|---|
3.1.3.2 | acid phosphatase | - |
Arabidopsis thaliana |
3.1.3.2 | AtPAP12 | - |
Arabidopsis thaliana |
3.1.3.2 | AtPAP26 | - |
Arabidopsis thaliana |
EC Number | Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|---|
3.1.3.2 | 25 | - |
assay at | Arabidopsis thaliana |
EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|---|
3.1.3.2 | 5.6 | - |
- |
Arabidopsis thaliana |
3.1.3.2 | 5.6 | - |
assay at | Arabidopsis thaliana |
EC Number | pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|---|
3.1.3.2 | 7 | 8 | significant activity | Arabidopsis thaliana |
EC Number | Organism | Comment | Expression |
---|---|---|---|
3.1.3.2 | Arabidopsis thaliana | AtPAP26 is markedly up-regulated in response to phosphate deprivation | up |
EC Number | General Information | Comment | Organism |
---|---|---|---|
3.1.3.2 | malfunction | analysis of atpap12 and atpap26 T-DNA mutants verifies that AtPAP12 and AtPAP26 account for most of the secreted acid phosphatase activity of phosphate-deficient wild-type seedlings | Arabidopsis thaliana |
3.1.3.2 | physiological function | AtPAP26 is dual targeted during phosphate stress because it is also the principal intracellular (vacuolar) PAP up-regulated by phosphate-deficient Arabidopsis | Arabidopsis thaliana |