Escherichia coli K-12 substr. MG1655 Reaction: Transport of (R)-malate

Superclasses: Reactions Classified By Conversion Type Simple Reactions Transport Reactions Transport Energised by the Membrane Electrochemical Gradient
Reactions Classified By Substrate Small-Molecule Reactions

Transporters and Genes:
C4 dicarboxylate / orotate:H+ symporter Inferred from experiment : dctA

Transport reaction diagram

Reaction Locations: inner membrane (sensu Gram-negative Bacteria)

The reaction direction shown, that is, A + B ↔ C + D versus C + D ↔ A + B, is in accordance with the direction in which it was curated.

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.

Gene-Reaction Schematic: ?

Gene-Reaction Schematic

Instance reactions of [a C4-dicarboxylate[periplasmic space] + 2 H+[periplasmic space] → a C4-dicarboxylate[cytosol] + 2 H+[cytosol]] (no EC#):
i1: L-aspartate[periplasmic space] + 2 H+[periplasmic space] → L-aspartate[cytosol] + 2 H+[cytosol] (no EC#)

i2: fumarate[periplasmic space] + 2 H+[periplasmic space] → fumarate[cytosol] + 2 H+[cytosol] (no EC#)

i3: succinate[periplasmic space] + 2 H+[periplasmic space] → succinate[cytosol] + 2 H+[cytosol] (no EC#)

i4: (R)-malate[periplasmic space] + 2 H+[periplasmic space] → (R)-malate[cytosol] + 2 H+[cytosol] (no EC#)
i5: (S)-malate[periplasmic space] + 2 H+[periplasmic space] → (S)-malate[cytosol] + 2 H+[cytosol] (no EC#)

Created 21-Mar-2010 by Mackie A , Macquarie University

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 19.0 on Sat Oct 10, 2015, BIOCYC14B.