Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Mg2+ | - |
Hordeum vulgare |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
dsDNA + H2O | Hordeum vulgare | - |
? | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Hordeum vulgare | - |
barley | - |
Purification (Comment) | Organism |
---|---|
affinity chromatography, 63fold purification | Hordeum vulgare |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
microspore | at the mid-to-late uninucleate stage | Hordeum vulgare | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
dsDNA + H2O | - |
Hordeum vulgare | ? | - |
? | |
additional information | poly(dC)poly(dG) is not substrate for the enzyme | Hordeum vulgare | ? | - |
? | |
poly(A) + H2O | more rapidly degraded than native DNA | Hordeum vulgare | ? | - |
? | |
poly(C) + H2O | more rapidly degraded than native DNA | Hordeum vulgare | ? | - |
? | |
poly(dA) + H2O | more rapidly degraded than native DNA | Hordeum vulgare | ? | - |
? | |
poly(dA)poly(dT) + H2O | more rapidly degraded than native DNA | Hordeum vulgare | ? | - |
? | |
poly(dC) + H2O | - |
Hordeum vulgare | ? | - |
? | |
poly(dT) + H2O | - |
Hordeum vulgare | ? | - |
? | |
poly(G) + H2O | - |
Hordeum vulgare | ? | - |
? | |
poly(I) + H2O | - |
Hordeum vulgare | ? | - |
? | |
RNA + H2O | - |
Hordeum vulgare | ? | - |
? | |
ssDNA + H2O | more rapidly degraded than native DNA | Hordeum vulgare | ? | - |
? |
Synonyms | Comment | Organism |
---|---|---|
BMN | barley microspore nuclease | Hordeum vulgare |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
70 | - |
- |
Hordeum vulgare |
Temperature Minimum [°C] | Temperature Maximum [°C] | Comment | Organism |
---|---|---|---|
30 | 70 | activity increases exponentially | Hordeum vulgare |
Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|
- |
60 | pre-incubation of the enzyme for 30 min, stable | Hordeum vulgare |
65 | - |
pre-incubation of the enzyme for 30 min, 60% of the activity | Hordeum vulgare |
80 | - |
above, substantial inactivation | Hordeum vulgare |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
5.6 | - |
- |
Hordeum vulgare |
pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|
4 | 8 | substantially reduced activity above and below | Hordeum vulgare |
pH Stability | pH Stability Maximum | Comment | Organism |
---|---|---|---|
additional information | - |
basic pH favors enzymatic stability | Hordeum vulgare |
8 | - |
above, residual activity greater than 50% | Hordeum vulgare |