Metabolic Modeling Tutorial
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Metabolic Modeling Tutorial
discounted EARLY registration ends Dec 31, 2014
Metabolic Modeling Tutorial
discounted EARLY registration ends Dec 31, 2014
Metabolic Modeling Tutorial
discounted EARLY registration ends Dec 31, 2014
Metabolic Modeling Tutorial
discounted EARLY registration ends Dec 31, 2014
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Escherichia coli K-12 substr. MG1655 Compound Class: D-ribose

Synonyms: ribose

Superclasses: all carbohydrates a carbohydrate a glycan a sugar a monosaccharide a pentose an aldopentose
all carbohydrates a carbohydrate a glycan a sugar a monosaccharide an aldose an aldopentose
an aldehyde or ketone an aldehyde an aldose an aldopentose

Summary:
D-Ribose has many different forms in solution. In decreasing order of frequency, the species are β-D-ribopyranose (59%), α-D-ribopyranose (20%), β-D-ribofuranose (13%), α-D-ribofuranose (7%) and open chain (0.1%) [Drew98].

Child Classes: D-ribofuranose (2) , D-ribopyranose (1)

Instances:
aldehydo-D-ribose

Component of: RbsR-ribose

Unification Links: CAS:50-69-1 , ChEBI:16988 , KEGG:C00121

Reactions known to consume the compound:

Not in pathways:
an aldehyde + NADP+ + H2O → a carboxylate + NADPH + 2 H+

Reactions known to produce the compound:

Not in pathways:
a sugar phosphate + H2O → a sugar + phosphate

two-component alkanesulfonate monooxygenase :
an alkanesulfonate + FMNH2 + oxygen → an aldehyde + sulfite + FMN + H2O + 2 H+


an aliphatic amine[periplasmic space] + H2O[periplasmic space] + oxygen[periplasmic space]an aldehyde[periplasmic space] + ammonium[periplasmic space] + hydrogen peroxide[periplasmic space]
a primary amine[periplasmic space] + H2O[periplasmic space] + oxygen[periplasmic space]an aldehyde[periplasmic space] + ammonium[periplasmic space] + hydrogen peroxide[periplasmic space]

Reactions known to both consume and produce the compound:

Not in pathways:
a primary alcohol + NAD+an aldehyde + NADH + H+

In Reactions of unknown directionality:

Not in pathways:
D-ribose + RbsR = RbsR-ribose


an aldose[periplasmic space] + an oxidized electron acceptor[periplasmic space] + H2O[periplasmic space] = an aldonate[periplasmic space] + a reduced electron acceptor[periplasmic space] + H+[periplasmic space]


an aldehyde[periplasmic space] + FAD[periplasmic space] + H2O[periplasmic space] = a carboxylate[periplasmic space] + FADH2[periplasmic space]
an alcohol + NADP+ = an aldehyde + NADPH + H+

In Transport reactions:
a [PTS enzyme I]-Nπ-phospho-L-histidine + a sugar[periplasmic space] → a [PTS enzyme I]-L-histidine + a sugar phosphate[cytosol]

In Growth Media: PMA carbon source test + D-ribose

Transcription Units regulated by related protein RbsR-ribose (2 total):


References

Drew98: Drew KN, Zajicek J, Bondo G, Bose B, Serianni AS (1998). "13C-labeled aldopentoses: detection and quantitation of cyclic and acyclic forms by heteronuclear 1D and 2D NMR spectroscopy." Carbohydrate Research 307(3-4);199-209.


Report Errors or Provide Feedback
Please cite the following article in publications resulting from the use of EcoCyc: Nucleic Acids Research 41:D605-12 2013
Page generated by SRI International Pathway Tools version 18.5 on Tue Nov 25, 2014, BIOCYC13B.