UDP-β-L-rhamnose biosynthesis

Oka T, Nemoto T, Jigami Y. Functional Analysis of Arabidopsis thaliana RHM2/MUM4, a Multidomain Protein Involved in UDP-D-glucose to UDP-L-rhamnose Conversion. Journal of Biological Chemistry. 2007 Feb;282(8):5389–403. doi: 10.1074/jbc.m610196200.; Diet A, Link B, Seifert GJ, Schellenberg B, Wagner U, Pauly M, Reiter W, Ringli C. TheArabidopsisRoot Hair Cell Wall Formation Mutantlrx1Is Suppressed by Mutations in theRHM1Gene Encoding a UDP-L-Rhamnose Synthase. 2006 Jun 09;18(7):1630–41. doi: 10.1105/tpc.105.038653.; Watt G, Leoff C, Harper AD, Bar-Peled M. A bifunctional 3,5-epimerase/4-keto reductase for nucleotide-rhamnose synthesis in Arabidopsis. Plant Physiol. 2004 Apr;134(4):1337–46. PMID: 15020741; PMCID: PMC419811.

Metabolites

H+

Formula: H (1.0078246)

CAS ID: 12408-02-5

H2O

Formula: H2O (18.0105642)

CAS ID: 7732-18-5

NADPH(4-)

Formula: C21H26N7O17P3 (741.0598016)

CAS ID: 53-57-6

UDP-alpha-D-glucose(2-)

Formula: C15H22N2O17P2 (564.0393702)

CAS ID:

UDP-4-dehydro-6-deoxy-alpha-D-glucose(2-)

Formula: C15H20N2O16P2 (546.028806)

CAS ID:

UDP-beta-L-rhamnose(2-)

Formula: C15H22N2O16P2 (548.0444552)

CAS ID:

NADP(3-)

Formula: C21H25N7O17P3 (740.051977)

CAS ID: 53-59-8



Enzyme

EC Number name full name note
1.1.1.-
4.2.1.76 UDP-glucose 4,6-dehydratase UDP-glucose 4,6-hydro-lyase (UDP-4-dehydro-6-deoxy-D-glucose-forming)


Proteins

Protein ID name full name