NCBI Accession #
NP_188097.1
NCBI GenBank Nucleotide #
NM_112340.4
NCBI Official Full Name
rhamnose biosynthesis 3
NCBI Official Symbol
RHM3
NCBI Official Synonym Symbols
ARABIDOPSIS THALIANA RHAMNOSE BIOSYNTHESIS 3; ATRHM3; rhamnose biosynthesis 3
NCBI Protein Information
rhamnose biosynthesis 3
UniProt Synonym Gene Names
AtRHM3
UniProt Protein Name
Trifunctional UDP-glucose 4,6-dehydratase/UDP-4-keto-6-deoxy-D-glucose 3,5-epimerase/UDP-4-keto-L-rhamnose-reductase RHM3
UniProt Synonym Protein Names
Probable rhamnose biosynthetic enzyme 3; AtRHM3
UniProt Primary Accession #
Q9LH76
UniProt Related Accession #
Q9LH76
UniProt Comments
Trifunctional enzyme involved in UDP-beta-L-rhamnose biosynthesis, a precursor of the primary cell wall components rhamnogalacturonan I (RG-I) and rhamnogalacturonan II (RG-II) (PubMed:17190829). Catalyzes the dehydration of UDP-glucose to form UDP-4-dehydro-6-deoxy-D-glucose followed by the epimerization of the C3' and C5' positions of UDP-4-dehydro-6-deoxy-D-glucose to form UDP-4-keto-beta-L-rhamnose and the reduction of UDP-4-keto-beta-L-rhamnose to yield UDP-beta-L-rhamnose .