Cloned (Comment) | Organism |
---|---|
expression of wild-type enzyme in Escherichia coli strain JM109, and of selenomethionine-CR in Escherichia coli strain B834 | Sporidiobolus salmonicolor |
Crystallization (Comment) | Organism |
---|---|
purified recombinant free wild-type or selenomethionine-labeled enzyme and in complex with NADPH, vapour disffusion method, 30 mg/ml protein in 20 mM Tris-HCl, pH 8.0, against a reservoir solution containing 32% w/v PEG 2000 monomethyl ether, 100 mM ammonium sulfate, and 0.2 M sodium acetate, pH 5.0, with or without 4 mM NADPH, X-ray diffraction structure determination and analysis at 1.8 A and 1.6 A resolution, respectively, structure modeling | Sporidiobolus salmonicolor |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Sporidiobolus salmonicolor | - |
- |
- |
Purification (Comment) | Organism |
---|---|
recombinant wild-type enzyme from Escherichia coli strain JM109 and recombinant selenomethionine-CR from Escherichia coli strain B834, by ammonium sulfate fractionation, hydrophobic interaction and anion exchange chromatography, and gel filtration | Sporidiobolus salmonicolor |
Reaction | Comment | Organism | Reaction ID |
---|---|---|---|
R-CHOH-R' + NADP+ = R-CO-R' + NADPH + H+ | stereoselective enzyme, reaction mechanism and substrate binding model, formation of a hydrophobic channel induced by NADPH binding | Sporidiobolus salmonicolor |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
benzaldehyde + NADPH + H+ | - |
Sporidiobolus salmonicolor | benzylalcohol + NADP+ | - |
? | |
camphorquinone + NADPH + H+ | - |
Sporidiobolus salmonicolor | ? | - |
? | |
ethyl 4-chloro-3-oxobutanoate + NAD(P)H + H+ | stereospecific reaction, formation of a hydrophobic channel induced by NADPH binding, structure overview | Sporidiobolus salmonicolor | ethyl (S)-4-chloro-3-hydroxybutanoate + NAD(P)+ | optically pure (S)-enantiomer | ? |
Subunits | Comment | Organism |
---|---|---|
More | SSCR has two domains, an NADPH-binding domain and a substrate-binding domain, structure overview | Sporidiobolus salmonicolor |
Synonyms | Comment | Organism |
---|---|---|
More | the enzyme belongs to the short-chain dehydrogenases/reductases family | Sporidiobolus salmonicolor |
SSCR | - |
Sporidiobolus salmonicolor |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
NADPH | dependent on, structure of the NADPH-binding domain and interaction between the enzyme and NADPH, overview | Sporidiobolus salmonicolor |