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discounted EARLY registration ends Dec 31, 2014
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discounted EARLY registration ends Dec 31, 2014
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MetaCyc Compound: 2,5-diamino-6-(5-phospho-D-ribosylamino)pyrimidin-4(3H)-one

Synonyms: 2,5-diamino-6-hydroxy-4-(5-phosphoribosylamino)pyrimidine, DARP, 2,5-diamino-6-(1-D-ribosylamino)pyrimidin-4(3H)-one 5'-phosphate, 2,5-diamino-6-(ribosylamino)-4-(3H)-pyrimidinone 5'-phosphate, 2,5-diamino-6-(D-ribosylamino)pyrimidin-4(3H)-one 5'-phosphate

Chemical Formula: C9H14N5O8P

Molecular Weight: 351.21 Daltons

Monoisotopic Molecular Weight: 353.07364902639995 Daltons

SMILES: C(C2(C(O)C(O)C(NC1(=C(N)C(=O)NC(=N1)N))O2))OP(=O)([O-])[O-]

InChI: InChI=1S/C9H16N5O8P/c10-3-6(13-9(11)14-7(3)17)12-8-5(16)4(15)2(22-8)1-21-23(18,19)20/h2,4-5,8,15-16H,1,10H2,(H2,18,19,20)(H4,11,12,13,14,17)/p-2/t2-,4-,5-,8-/m1/s1

InChIKey: InChIKey=OCLCLRXKNJCOJD-UMMCILCDSA-L

Unification Links: ChEBI:927 , IAF1260:1446959 , KEGG:C01304 , PubChem:25244331

Standard Gibbs Free Energy of Change Formation (ΔfG in kcal/mol): -212.19257 Inferred by computational analysis [Latendresse13]

Reactions known to consume the compound:

6-hydroxymethyl-dihydropterin diphosphate biosynthesis III (Chlamydia) :
2,5-diamino-6-(5-phospho-D-ribosylamino)pyrimidin-4(3H)-one → 7,8-dihydroneopterin 3'-phosphate + H2O

flavin biosynthesis I (bacteria and plants) :
2,5-diamino-6-(5-phospho-D-ribosylamino)pyrimidin-4(3H)-one + H+ + H2O → 5-amino-6-(5-phospho-D-ribosylamino)uracil + ammonium

flavin biosynthesis II (archaea) , flavin biosynthesis III (fungi) :
2,5-diamino-6-(5-phospho-D-ribitylamino)pyrimidin-4(3H)-one + NAD+2,5-diamino-6-(5-phospho-D-ribosylamino)pyrimidin-4(3H)-one + NADH + H+

Reactions known to produce the compound:

6-hydroxymethyl-dihydropterin diphosphate biosynthesis III (Chlamydia) , flavin biosynthesis I (bacteria and plants) , flavin biosynthesis III (fungi) :
GTP + 3 H2O → 2,5-diamino-6-(5-phospho-D-ribosylamino)pyrimidin-4(3H)-one + formate + diphosphate + 2 H+

flavin biosynthesis II (archaea) :
2-amino-5-formylamino-6-(5-phospho-D-ribosylamino)pyrimidin-4(3H)-one + H2O → 2,5-diamino-6-(5-phospho-D-ribosylamino)pyrimidin-4(3H)-one + formate + H+

In Reactions of unknown directionality:

Not in pathways:
2,5-diamino-6-(5-phospho-D-ribitylamino)pyrimidin-4(3H)-one + NADP+ = 2,5-diamino-6-(5-phospho-D-ribosylamino)pyrimidin-4(3H)-one + NADPH + H+


References

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


Report Errors or Provide Feedback
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 SRI International Pathway Tools version 18.5 on Thu Nov 27, 2014, biocyc12.