Literature summary extracted from
Demir, A.S.; Talpur, F.N.; Betul Sopaci, S.; Kohring, G.W.; Celik, A.
Selective oxidation and reduction reactions with cofactor regeneration mediated by galactitol-, lactate-, and formate dehydrogenases immobilized on magnetic nanoparticles (2011), J. Biotechnol., 152, 176-183.
Application
EC Number |
Application |
Comment |
Organism |
---|
1.1.1.406 |
synthesis |
synthesis of (S)-1,2-propanediol and L-tagatose starting from hydroxyacetone and galactitol using an immobilized enzyme system. One-pot purification of His6-tagged GatDH and FDH followed by the production of rare sugar and chiral diol by use of affinity magnetic nanoparticles |
Cereibacter sphaeroides |
Cloned(Commentary)
EC Number |
Cloned (Comment) |
Organism |
---|
1.1.1.406 |
expression in Escherichia coli strain BL21GOLD(DE3) |
Cereibacter sphaeroides |
Protein Variants
EC Number |
Protein Variants |
Comment |
Organism |
---|
1.1.1.406 |
additional information |
rapid immobilization with the one-pot purification of galactitol dehydrogenase and formate dehydrogenase, using iminodiacetic acid with chelated Co2+ modified magnetic nanoparticles as a carrier, for (S)-1,2-propanediol and L-tagatose production. Lactate dehydrogenase from recombinant Escherichia coli and formate dehydrogenase from Candida methylica are used for the regeneration of NADH/NAD+ with a representative synthesis of (S)-1,2-propanediol and L-tagatose starting from hydroxyacetone and galactitol, overview. The immobilized enzyme system retained up to 70% of its activity after one week of repeated use. One-pot purification of His6-tagged GatDH and FDH followed by the production of rare sugar and chiral diol by use of affinity magnetic nanoparticles |
Cereibacter sphaeroides |
Organism
EC Number |
Organism |
UniProt |
Comment |
Textmining |
---|
1.1.1.406 |
Cereibacter sphaeroides |
C0KTJ6 |
- |
- |
Purification (Commentary)
EC Number |
Purification (Comment) |
Organism |
---|
1.1.1.406 |
recombinant His(6)-tagged GatDH from Escherichia coli strain BL21GOLD(DE3) by use of Co2+-IDA functionalized Fe2O3 nanoparticles, purification and immobilization method, overview |
Cereibacter sphaeroides |
Substrates and Products (Substrate)
EC Number |
Substrates |
Comment Substrates |
Organism |
Products |
Comment (Products) |
Rev. |
Reac. |
---|
1.1.1.406 |
galactitol + NAD+ |
- |
Cereibacter sphaeroides |
L-tagatose + NADH + H+ |
- |
? |
|
Synonyms
EC Number |
Synonyms |
Comment |
Organism |
---|
1.1.1.406 |
GatDH |
- |
Cereibacter sphaeroides |
Temperature Optimum [°C]
EC Number |
Temperature Optimum [°C] |
Temperature Optimum Maximum [°C] |
Comment |
Organism |
---|
1.1.1.406 |
30 |
- |
assay at |
Cereibacter sphaeroides |
pH Optimum
EC Number |
pH Optimum Minimum |
pH Optimum Maximum |
Comment |
Organism |
---|
1.1.1.406 |
6.5 |
- |
assay at |
Cereibacter sphaeroides |
Cofactor
EC Number |
Cofactor |
Comment |
Organism |
Structure |
---|
1.1.1.406 |
NAD+ |
- |
Cereibacter sphaeroides |
|
1.1.1.406 |
NADH |
- |
Cereibacter sphaeroides |
|