Literature summary extracted from
Bianchi, M.; Amendola, R.; Federico, R.; Polticelli, F.; Mariottin, P.
Two short protein domains are responsible for the nuclear localization of the mouse spermine oxidase mu isoform (2005), FEBS J., 272, 3052-3059.
Cloned(Commentary)
EC Number |
Cloned (Comment) |
Organism |
---|
1.5.3.16 |
expression of mutant mSMOmuDELTA (with a deletion of the nuclear domain) in Escherichia coli |
Mus musculus |
Protein Variants
EC Number |
Protein Variants |
Comment |
Organism |
---|
1.5.3.16 |
additional information |
purified mutant mSMOmuDELTA (with a deletion of the nuclear domain A) exhibits biochemical properties very similar to that of mSMOalpha and mSMOmu, in particular a pH optimum of 8.5 in 0.1 m Na-phosphate buffer, a Km value of 0.222 mM and a kcat value of 0.0208 per sec. Removal of the nuclear domain amino acid region abolishes proper nuclear targeting of the mSMOmu isoform |
Mus musculus |
KM Value [mM]
EC Number |
KM Value [mM] |
KM Value Maximum [mM] |
Substrate |
Comment |
Organism |
Structure |
---|
1.5.3.16 |
0.22 |
- |
spermine |
pH 8.5, mutant mSMOmuDELTA (with a deletion of the nuclear domain A) |
Mus musculus |
|
Localization
EC Number |
Localization |
Comment |
Organism |
GeneOntology No. |
Textmining |
---|
1.5.3.16 |
cytosol |
splice variant mSMOmu is present in both nuclear and cytoplasmic compartments, two short protein domains are responsible for the nuclear localization of splice variant mSMOmu |
Mus musculus |
5829 |
- |
1.5.3.16 |
nucleus |
splice variant mSMOmu is present in both nuclear and cytoplasmic compartments, two short protein domains are responsible for the nuclear localization of splice variant mSMOmu |
Mus musculus |
5634 |
- |
Organism
EC Number |
Organism |
UniProt |
Comment |
Textmining |
---|
1.5.3.16 |
Mus musculus |
Q99K82 |
- |
- |
Purification (Commentary)
EC Number |
Purification (Comment) |
Organism |
---|
1.5.3.16 |
recombinantly produced mSMOmuDELTA (with a deletion of the nuclear domain) |
Mus musculus |
Substrates and Products (Substrate)
EC Number |
Substrates |
Comment Substrates |
Organism |
Products |
Comment (Products) |
Rev. |
Reac. |
---|
1.5.3.16 |
spermine + O2 + H2O |
mutant mSMOmuDELTA (with a deletion of the nuclear domain A) is not active on spermidine, N1-acetylspermidine or N1-acetylspermine |
Mus musculus |
? |
- |
? |
|
Synonyms
EC Number |
Synonyms |
Comment |
Organism |
---|
1.5.3.16 |
mSMOmu |
splice variant |
Mus musculus |
Turnover Number [1/s]
EC Number |
Turnover Number Minimum [1/s] |
Turnover Number Maximum [1/s] |
Substrate |
Comment |
Organism |
Structure |
---|
1.5.3.16 |
0.0208 |
- |
spermine |
pH 8.5, mutant mSMOmuDELTA (with a deletion of the nuclear domain A) |
Mus musculus |
|
pH Optimum
EC Number |
pH Optimum Minimum |
pH Optimum Maximum |
Comment |
Organism |
---|
1.5.3.16 |
8.5 |
- |
mutant mSMOmuDELTA (with a deletion of the nuclear domain) |
Mus musculus |