Inhibitors | Comment | Organism | Structure |
---|---|---|---|
Ag+ | alpha-L-arafase I | Spinacia oleracea | |
D-glucono-1,5-lactone | alpha-L-arafase I | Spinacia oleracea | |
D-xylose | alpha-arafase I | Spinacia oleracea | |
Hg2+ | alpha-L-arafase I | Spinacia oleracea | |
SDS | alpha-L-arafase I | Spinacia oleracea |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
1.2 | - |
p-nitrophenyl-alpha-L-arabinofuranoside | alpha-L-arafase I | Spinacia oleracea | |
2.2 | - |
p-nitrophenyl-alpha-L-arabinofuranoside | alpha-L-arafase II | Spinacia oleracea |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
cell membrane | - |
Spinacia oleracea | - |
- |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
68000 | - |
alpha-L-arafase II | Spinacia oleracea |
118000 | - |
alpha-L-arafase I | Spinacia oleracea |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
sugar beet arabinan + H2O | Spinacia oleracea | alpha-L-arafase II | L-arabinose + ? | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Raphanus sativus | - |
radish | - |
Spinacia oleracea | - |
- |
- |
Purification (Comment) | Organism |
---|---|
2 isoenzymes, alpha-L-arafase I and alpha-L-arafase II | Spinacia oleracea |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
seed | - |
Raphanus sativus | - |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
0.61 | - |
alpha-L-arafase I | Spinacia oleracea |
2.5 | - |
alpha-L-arafase II | Spinacia oleracea |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
p-nitrophenyl-alpha-L-arabinofuranoside + H2O | - |
Spinacia oleracea | p-nitrophenol + L-arabinose | - |
? | |
p-nitrophenyl-beta-D-xylopyranoside + H2O | alpha-L-arafase I | Spinacia oleracea | 4-nitrophenol + beta-D-xylopyranose | - |
? | |
sugar beet arabinan + H2O | alpha-L-arafase II | Spinacia oleracea | L-arabinose + ? | - |
? |
Synonyms | Comment | Organism |
---|---|---|
alpha-L-arafase I | - |
Spinacia oleracea |
alpha-L-arafase II | - |
Spinacia oleracea |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
4.8 | - |
- |
Spinacia oleracea |