To improve security and privacy, we are moving our web pages and services from HTTP to HTTPS.
To give users of web services time to transition to HTTPS, we will support separate HTTP and HTTPS services until the end of 2017.
From January 2018 most HTTP traffic will be automatically redirected to HTTPS. [more...]
View this page in https

ENZYME entry: EC 1.1.1.287

Accepted Name
D-arabinitol dehydrogenase (NADP(+)).
Alternative Name(s)
D-arabinitol dehydrogenase 1.
NADP(+)-dependent D-arabinitol dehydrogenase.
Reaction catalysed
  • D-arabinitol + NADP(+) <=> D-xylulose + NADPH
  • D-arabinitol + NADP(+) <=> D-ribulose + NADPH
Comment(s)
  • The enzyme from the rust fungus Uromyces fabae can use D-arabinitol and D-mannitol as substrates in the forward direction and D-xylulose, D-ribulose and, to a lesser extent, D-fructose as substrates in the reverse direction.
  • This enzyme carries out the reactions of both EC 1.1.1.11 and EC 1.1.1.250, but unlike them, uses NADP(+) rather than NAD(+) as cofactor.
  • D-arabinitol is capable of quenching reactive oxygen species involved in defense reactions of the host plant.
Cross-references
PROSITEPDOC00058
BRENDA1.1.1.287
EC2PDB1.1.1.287
ExplorEnz1.1.1.287
PRIAM enzyme-specific profiles1.1.1.287
KEGG Ligand Database for Enzyme Nomenclature1.1.1.287
IUBMB Enzyme Nomenclature1.1.1.287
IntEnz1.1.1.287
MEDLINEFind literature relating to 1.1.1.287
MetaCyc1.1.1.287
UniProtKB/Swiss-Prot
Q4R0J7, ARD1_UROFA

View entry in original ENZYME format
View entry in raw text format (no links)

All UniProtKB/Swiss-Prot entries referenced in this entry, with possibility to download in different formats, align etc.
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 1.1.1.-
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 1.1.-.-
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 1.-.-.-