UniProt functional annotation for P0C0Y5

UniProt code: P0C0Y5.

Organism: Davidiella tassiana (Mycosphaerella tassiana) (Cladosporium herbarum).
Taxonomy: Eukaryota; Fungi; Dikarya; Ascomycota; Pezizomycotina; Dothideomycetes; Dothideomycetidae; Cladosporiales; Cladosporiaceae; Cladosporium.
 
Function: Interconverts D-mannitol and D-fructose. Not active with fructose 6-phosphate or NADH. {ECO:0000269|PubMed:16608840}.
 
Catalytic activity: Reaction=D-mannitol + NADP(+) = D-fructose + H(+) + NADPH; Xref=Rhea:RHEA:16765, ChEBI:CHEBI:15378, ChEBI:CHEBI:16899, ChEBI:CHEBI:37721, ChEBI:CHEBI:57783, ChEBI:CHEBI:58349; EC=1.1.1.138; Evidence={ECO:0000269|PubMed:16608840}; PhysiologicalDirection=left-to-right; Xref=Rhea:RHEA:16766; Evidence={ECO:0000269|PubMed:16608840}; PhysiologicalDirection=right-to-left; Xref=Rhea:RHEA:16767; Evidence={ECO:0000269|PubMed:16608840};
Biophysicochemical properties: Kinetic parameters: KM=1.17 uM for D-fructose (at pH 7.5) {ECO:0000269|PubMed:16608840}; KM=0.23 uM for D-mannitol (at pH 7.5) {ECO:0000269|PubMed:16608840}; KM=53 uM for NADPH (at pH 7.5) {ECO:0000269|PubMed:16608840}; KM=67 uM for NADP(+) (at pH 7.5) {ECO:0000269|PubMed:16608840};
Subunit: Exists as monomer, dimer and tetramer. {ECO:0000269|PubMed:20420880}.
Allergen: Causes an allergic reaction in human. Binds to IgE in 57% of 21 C.herbarum-allergic patients tested. {ECO:0000269|PubMed:16608840}.
Similarity: Belongs to the short-chain dehydrogenases/reductases (SDR) family. {ECO:0000305}.

Annotations taken from UniProtKB at the EBI.