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MetaCyc Compound: CDP-1L-myo-inositol

Synonyms: CDP-inositol

Superclasses: an alcohola cyclic alcohola cyclitolan inositola modified inositolan inositol phosphate

Citations: [Rodrigues07]

Chemical Formula: C15H23N3O16P2

Molecular Weight: 563.3 Daltons

Monoisotopic Molecular Weight: 565.0710047916999 Daltons

CDP-1L-<i>myo</i>-inositol compound structure

SMILES: C1(N)(C=CN(C(=O)N=1)C2(OC(C(O)C(O)2)COP([O-])(=O)OP(OC3(C(O)C(O)C(O)C(O)C(O)3))([O-])=O))

InChI: InChI=1S/C15H25N3O16P2/c16-5-1-2-18(15(26)17-5)14-12(25)6(19)4(32-14)3-31-35(27,28)34-36(29,30)33-13-10(23)8(21)7(20)9(22)11(13)24/h1-2,4,6-14,19-25H,3H2,(H,27,28)(H,29,30)(H2,16,17,26)/p-2/t4-,6-,7-,8-,9+,10+,11+,12-,13-,14-/m1/s1


Unification Links: ChEBI:62573, PubChem:50986209

Standard Gibbs Free Energy of Formation (ΔfG in kcal/mol): -519.6225Inferred by computational analysis [Latendresse13]

Reactions known to consume the compound:

di-myo-inositol phosphate biosynthesis :
CDP-1L-myo-inositol + 1D-myo-inositol 3-monophosphate → CMP + bis(1L-myo-inositol) 3,1'-phosphate 1-phosphate + H+

Not in pathways:
a cyclic alcohol + a quinone → a cyclic ketone + a quinol

Reactions known to produce the compound:

di-myo-inositol phosphate biosynthesis :
1D-myo-inositol 3-monophosphate + CTP + H+CDP-1L-myo-inositol + diphosphate

β-D-glucuronide and D-glucuronate degradation :
a β-D-glucuronoside + H2O → D-glucopyranuronate + an alcohol

glycerophosphodiester degradation :
a glycerophosphodiester + H2O → an alcohol + sn-glycerol 3-phosphate + H+

phosphate acquisition :
a phosphate monoester + H2O → an alcohol + phosphate

Not in pathways:
an organic hydroperoxide + NADH + H+an alcohol + NAD+ + H2O
a 6-phospho-β-D-galactoside + H2O → D-galactopyranose 6-phosphate + an alcohol
an α-D-glucuronoside + H2O → D-glucopyranuronate + an alcohol
an α amino acid ester + H2O → an alcohol + an α amino acid + H+
a phosphate monoester + H2O → an alcohol + phosphate
RH + a reduced [NADPH-hemoprotein reductase] + oxygen → ROH + an oxidized [NADPH-hemoprotein reductase] + H2O
an oligosaccharide with β-L-arabinopyranose at the non-reducing end + H2O → β-L-arabinopyranose + an alcohol
an N-acetyl-β-D-hexosaminide + H2O → an N-acetyl-β-D-hexosamine + an alcohol
a carboxylic ester + H2O → an alcohol + a carboxylate + H+
an acetic ester + H2O → an alcohol + acetate + H+
a reduced thioredoxin + an organic hydroperoxide → an oxidized thioredoxin + an alcohol + H2O
a 6-O-(β-D-xylopyranosyl)-β-D-glucopyranoside + H2O → primeverose + an alcohol
an organic molecule + H2O + 2 oxygen → an alcohol + 2 superoxide + 2 H+
an N5-acyl-L-ornithine-ester + H2O → an N5-acyl-L-ornithine + an alcohol
α-L-fucoside + H2O → L-fucopyranose + an alcohol
a 2-deoxy-α-D-glucoside + H2O → 2-deoxy-D-glucose + an alcohol

In Reactions of unknown directionality:

Not in pathways:
CDP-1L-myo-inositol + a 1,2-dialkylglycerol = a dialkylglycerophosphoinositol + CMP + H+

Not in pathways:
an alcohol + 3'-phosphoadenylyl-sulfate = adenosine 3',5'-bisphosphate + an organosulfate + H+
an alcohol + NAD(P)+ = an aldehyde + NAD(P)H + H+
an alcohol + NADP+ = an aldehyde + NADPH + H+
an alcohol + acetyl-CoA = an acetic ester + coenzyme A
trans-cinnamoyl-β-D-glucoside + an alcohol = alkyl cinnamate + D-glucopyranose
2 protein cysteines + an organic hydroperoxide = a protein disulfide + an alcohol + H2O
an organic molecule + an organic hydroperoxide = 2 an alcohol
an organic molecule + hydrogen peroxide = an alcohol + H2O

Enzymes activated by CDP-1L-myo-inositol, sorted by the type of activation, are:

Activator (Mechanism unknown) of: phosphoenolpyruvate carboxylase [Izui83]

Created 29-Nov-2010 by Caspi R, SRI International


Izui83: Izui K, Matsuda Y, Kameshita I, Katsuki H, Woods AE (1983). "Phosphoenolpyruvate carboxylase of Escherichia coli. Inhibition by various analogs and homologs of phosphoenolpyruvate." J Biochem (Tokyo) 1983;94(6);1789-95. PMID: 6368527

Latendresse13: Latendresse M. (2013). "Computing Gibbs Free Energy of Compounds and Reactions in MetaCyc."

Rodrigues07: Rodrigues MV, Borges N, Henriques M, Lamosa P, Ventura R, Fernandes C, Empadinhas N, Maycock C, da Costa MS, Santos H (2007). "Bifunctional CTP:inositol-1-phosphate cytidylyltransferase/CDP-inositol:inositol-1-phosphate transferase, the key enzyme for di-myo-inositol-phosphate synthesis in several (hyper)thermophiles." J Bacteriol 189(15);5405-12. PMID: 17526717

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Please cite the following article in publications resulting from the use of MetaCyc: Caspi et al, Nucleic Acids Research 42:D459-D471 2014
Page generated by Pathway Tools version 19.5 (software by SRI International) on Sun Feb 14, 2016, biocyc14.