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Metabolic Modeling Tutorial
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Metabolic Modeling Tutorial
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Escherichia coli K-12 substr. MG1655 Reaction: 3.1.4.55

Superclasses: Reactions Classified By Conversion Type Simple Reactions Chemical Reactions
Reactions Classified By Substrate Small-Molecule Reactions

EC Number: 3.1.4.55

Enzymes and Genes:
5-phospho-α-D-ribosyl 1,2-cyclic phosphate phosphodiesterase Inferred from experiment : phnP

In Pathway: methylphosphonate degradation I

The reaction direction shown, that is, A + B ↔ C + D versus C + D ↔ A + B, is in accordance with the Enzyme Commission system.

Most BioCyc compounds have been protonated to a reference pH value of 7.3, and some reactions have been computationally balanced for hydrogen by adding free protons. Please see the PGDB Concepts Guide for more information.

Mass balance status: Balanced.

Enzyme Commission Primary Name: phosphoribosyl 1,2-cyclic phosphate phosphodiesterase

Enzyme Commission Synonyms: phnP (gene name)

Enzyme Commission Summary:
Binds Mn2+ and Zn2+. Isolated from the bacterium Escherichia coli, where it participates in the degradation of methylphosphonate.

Citations: [Podzelinska09, HoveJensen11, He11]

Gene-Reaction Schematic: ?

Relationship Links: BRENDA:EC:3.1.4.55 , ENZYME:EC:3.1.4.55 , IUBMB-ExplorEnz:EC:3.1.4.55

Credits:
Created 08-Jul-2011 by Keseler I , SRI International


References

He11: He SM, Wathier M, Podzelinska K, Wong M, McSorley FR, Asfaw A, Hove-Jensen B, Jia Z, Zechel DL (2011). "Structure and mechanism of PhnP, a phosphodiesterase of the carbon-phosphorus lyase pathway." Biochemistry 50(40);8603-15. PMID: 21830807

HoveJensen11: Hove-Jensen B, McSorley FR, Zechel DL (2011). "Physiological role of phnP-specified phosphoribosyl cyclic phosphodiesterase in catabolism of organophosphonic acids by the carbon-phosphorus lyase pathway." J Am Chem Soc 133(10);3617-24. PMID: 21341651

Podzelinska09: Podzelinska K, He SM, Wathier M, Yakunin A, Proudfoot M, Hove-Jensen B, Zechel DL, Jia Z (2009). "Structure of PhnP, a phosphodiesterase of the carbon-phosphorus lyase pathway for phosphonate degradation." J Biol Chem 284(25);17216-26. PMID: 19366688


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 Fri Nov 21, 2014, biocyc14.