<?xml version="1.0" encoding="UTF-8"?>
<compound>
  <version>2.0</version>
  <creation_date>2012-05-31 10:26:28 -0600</creation_date>
  <update_date>2015-09-13 12:56:08 -0600</update_date>
  <accession>ECMDB00375</accession>
  <m2m_id>M2MDB000133</m2m_id>
  <name>3-(3-Hydroxyphenyl)propanoic acid</name>
  <description>3-(3-hydroxyphenyl)propanoic acid is a member of the chemical class known as Phenols and Derivatives. Phenols are compounds containing a phenol moiety, which is a benzene bearing an hydroxyl group.   3-(3-hydroxyphenyl)propanoic acid is an intermediate in phenylalanine metabolism pathways. (KEGG)</description>
  <synonyms>
    <synonym>3-(3-Hydroxy-phenyl)-propanoate</synonym>
    <synonym>3-(3-Hydroxy-phenyl)-propanoic acid</synonym>
    <synonym>3-(3-Hydroxy-phenyl)-propionate</synonym>
    <synonym>3-(3-hydroxy-phenyl)-propionic acid</synonym>
    <synonym>3-(3-Hydroxyphenyl)propanoate</synonym>
    <synonym>3-(3-Hydroxyphenyl)propanoic acid</synonym>
    <synonym>3-(3-Hydroxyphenyl)propionate</synonym>
    <synonym>3-(3-Hydroxyphenyl)propionic acid</synonym>
    <synonym>3-(m-Hydroxyphenyl)propionate</synonym>
    <synonym>3-(m-Hydroxyphenyl)propionic acid</synonym>
    <synonym>3-Hydroxybenzenepropanoate</synonym>
    <synonym>3-Hydroxybenzenepropanoic acid</synonym>
    <synonym>3-Hydroxydihydrocinnamate</synonym>
    <synonym>3-Hydroxydihydrocinnamic acid</synonym>
    <synonym>3-Hydroxyhydrocinnamate</synonym>
    <synonym>3-hydroxyhydrocinnamic acid</synonym>
    <synonym>3-Hydroxyphenylpropanoate</synonym>
    <synonym>3-Hydroxyphenylpropanoic acid</synonym>
    <synonym>3-Hydroxyphenylpropionate</synonym>
    <synonym>3-Hydroxyphenylpropionic acid</synonym>
    <synonym>B-(3-Hydroxyphenyl)propionate</synonym>
    <synonym>B-(3-Hydroxyphenyl)propionic acid</synonym>
    <synonym>B-(m-Hydroxyphenyl)propionate</synonym>
    <synonym>B-(m-Hydroxyphenyl)propionic acid</synonym>
    <synonym>Beta-(3-Hydroxyphenyl)propionate</synonym>
    <synonym>Beta-(3-Hydroxyphenyl)propionic acid</synonym>
    <synonym>Beta-(m-Hydroxyphenyl)propionate</synonym>
    <synonym>Beta-(m-Hydroxyphenyl)propionic acid</synonym>
    <synonym>dihydro-3-Coumarate</synonym>
    <synonym>Dihydro-3-coumaric acid</synonym>
    <synonym>Dihydro-m-coumarate</synonym>
    <synonym>Dihydro-m-coumaric acid</synonym>
    <synonym>m-Hydrocoumarate</synonym>
    <synonym>M-hydrocoumaric acid</synonym>
    <synonym>M-Hydroxy-Hydrocinnamate</synonym>
    <synonym>M-Hydroxy-Hydrocinnamic acid</synonym>
    <synonym>M-Hydroxyphenylpropionate</synonym>
    <synonym>M-Hydroxyphenylpropionic acid</synonym>
    <synonym>β-(3-Hydroxyphenyl)propionate</synonym>
    <synonym>β-(3-Hydroxyphenyl)propionic acid</synonym>
    <synonym>β-(m-Hydroxyphenyl)propionate</synonym>
    <synonym>β-(m-Hydroxyphenyl)propionic acid</synonym>
  </synonyms>
  <chemical_formula>C9H10O3</chemical_formula>
  <average_molecular_weight>166.1739</average_molecular_weight>
  <monisotopic_moleculate_weight>166.062994186</monisotopic_moleculate_weight>
  <iupac_name>3-(3-hydroxyphenyl)propanoic acid</iupac_name>
  <traditional_iupac>3-hydroxyphenylpropionic acid</traditional_iupac>
  <cas_registry_number>621-54-5</cas_registry_number>
  <smiles>OC(=O)CCC1=CC=CC(O)=C1</smiles>
  <inchi>InChI=1S/C9H10O3/c10-8-3-1-2-7(6-8)4-5-9(11)12/h1-3,6,10H,4-5H2,(H,11,12)</inchi>
  <inchikey>QVWAEZJXDYOKEH-UHFFFAOYSA-N</inchikey>
  <state></state>
  <cellular_locations>
    <cellular_location>Cytosol</cellular_location>
    <cellular_location>Extra-organism</cellular_location>
    <cellular_location>Periplasm</cellular_location>
  </cellular_locations>
  <predicted_properties>
    <property>
      <kind>logp</kind>
      <value>1.14</value>
      <source>ALOGPS</source>
    </property>
    <property>
      <kind>logs</kind>
      <value>-1.77</value>
      <source>ALOGPS</source>
    </property>
    <property>
      <kind>solubility</kind>
      <value>2.80e+00 g/l</value>
      <source>ALOGPS</source>
    </property>
  </predicted_properties>
  <experimental_properties>
  </experimental_properties>
  <property>
    <kind>logp</kind>
    <value>1.75</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>pka_strongest_acidic</kind>
    <value>4.21</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>pka_strongest_basic</kind>
    <value>-6</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>iupac</kind>
    <value>3-(3-hydroxyphenyl)propanoic acid</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>average_mass</kind>
    <value>166.1739</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>mono_mass</kind>
    <value>166.062994186</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>smiles</kind>
    <value>OC(=O)CCC1=CC=CC(O)=C1</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>formula</kind>
    <value>C9H10O3</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>inchi</kind>
    <value>InChI=1S/C9H10O3/c10-8-3-1-2-7(6-8)4-5-9(11)12/h1-3,6,10H,4-5H2,(H,11,12)</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>inchikey</kind>
    <value>QVWAEZJXDYOKEH-UHFFFAOYSA-N</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>polar_surface_area</kind>
    <value>57.53</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>refractivity</kind>
    <value>43.95</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>polarizability</kind>
    <value>16.92</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>rotatable_bond_count</kind>
    <value>3</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>acceptor_count</kind>
    <value>3</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>donor_count</kind>
    <value>2</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>physiological_charge</kind>
    <value>-1</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>formal_charge</kind>
    <value>0</value>
    <source>ChemAxon</source>
  </property>
  <pathways>
    <pathway>
      <name>Phenylalanine metabolism</name>
      <description>The pathways of the metabolism of phenylalaline begins with the conversion of chorismate to prephenate through a P-protein (chorismate mutase:pheA). Prephenate then interacts with a hydrogen ion through the same previous enzyme resulting in a release of carbon dioxide, water and a phenolpyruvic acid. Three enzymes those enconde by tyrB, aspC and ilvE are involved in catalyzing the third step of these pathways, all three can contribute to the synthesis of phenylalanine: only tyrB and aspC contribute to biosynthesis of tyrosine.
Phenolpyruvic acid can also be obtained from a reversivle reaction with ammonia, a reduced acceptor and a D-amino acid dehydrogenase, resulting in a water, an acceptor and a D-phenylalanine, which can be then transported into the periplasmic space by aromatic amino acid exporter.
L-phenylalanine also interacts in two reversible reactions, one involved with oxygen through a catalase peroxidase resulting in a carbon dioxide and 2-phenylacetamide. The other reaction involved an interaction with oxygen through a phenylalanine aminotransferase resulting in a oxoglutaric acid and phenylpyruvic acid.
L-phenylalanine can be imported into the cytoplasm through an aromatic amino acid:H+ symporter AroP.
The compound can also be imported into the periplasmic space through a transporter: L-amino acid efflux transporter.</description>
      <pathwhiz_id>PW000921</pathwhiz_id>
      <kegg_map_id>ec00360</kegg_map_id>
      <subject>Metabolic</subject>
    </pathway>
    <pathway>
      <name>Microbial metabolism in diverse environments</name>
      <description/>
      <pathwhiz_id/>
      <kegg_map_id>ec01120</kegg_map_id>
      <subject/>
    </pathway>
    <pathway>
      <name>2-Oxopent-4-enoate metabolism</name>
      <description>The pathway starts with trans-cinnamate interacting with a hydrogen ion, an oxygen molecule, and a NADH through a cinnamate dioxygenase resulting in a NAD and a cis-3-(3-Carboxyethenyl)-3,5-cyclohexadiene-1,2-diol which then interact together through a  2,3-dihydroxy-2,3-dihydrophenylpropionate dehydrogenase resulting in the release of a hydrogen ion, an NADH molecule and a 2,3 dihydroxy-trans-cinnamate.

The second way by which the 2,3 dihydroxy-trans-cinnamate is acquired is through a 3-hydroxy-trans-cinnamate interacting with a hydrogen ion, a NADH and an oxygen molecule through a 3-(3-hydroxyphenyl)propionate 2-hydroxylase resulting in the release of a NAD molecule, a water molecule and a 2,3-dihydroxy-trans-cinnamate.

The compound 2,3 dihydroxy-trans-cinnamate then interacts with an oxygen molecule through a 2,3-dihydroxyphenylpropionate 1,2-dioxygenase resulting in a hydrogen ion and a 2-hydroxy-6-oxonona-2,4,7-triene-1,9-dioate. The latter compound then interacts with a water molecule through a 2-hydroxy-6-oxononatrienedioate hydrolase resulting in a release of a hydrogen ion, a fumarate molecule and (2Z)-2-hydroxypenta-2,4-dienoate. The latter compound reacts spontaneously to isomerize into a 2-oxopent-4-enoate. This compound is then hydrated through a 2-oxopent-4-enoate hydratase resulting in a 4-hydroxy-2-oxopentanoate. This compound then interacts with a 4-hydroxy-2-ketovalerate aldolase resulting in the release of a pyruvate, and an acetaldehyde. The acetaldehyde then interacts with a coenzyme A and a NAD molecule through a acetaldehyde dehydrogenase resulting in a hydrogen ion, a NADH and an acetyl-coa which can be incorporated into the TCA cycle</description>
      <pathwhiz_id>PW001890</pathwhiz_id>
      <kegg_map_id/>
      <subject>Metabolic</subject>
    </pathway>
    <pathway>
      <name>2-Oxopent-4-enoate metabolism 2</name>
      <description>The pathway starts with trans-cinnamate interacting with a hydrogen ion, an oxygen molecule, and a NADH through a cinnamate dioxygenase resulting in a NAD and a Cis-3-(3-carboxyethyl)-3,5-cyclohexadiene-1,2-diol which then interact together through a 2,3-dihydroxy-2,3-dihydrophenylpropionate dehydrogenase resulting in the release of a hydrogen ion, an NADH molecule and a 2,3 dihydroxy-trans-cinnamate. The second way by which the 2,3 dihydroxy-trans-cinnamate is acquired is through a 3-hydroxy-trans-cinnamate interacting with a hydrogen ion, a NADH and an oxygen molecule through a 3-(3-hydroxyphenyl)propionate 2-hydroxylase resulting in the release of a NAD molecule, a water molecule and a 2,3-dihydroxy-trans-cinnamate. The compound 2,3 dihydroxy-trans-cinnamate then interacts with an oxygen molecule through a 2,3-dihydroxyphenylpropionate 1,2-dioxygenase resulting in a hydrogen ion and a 2-hydroxy-6-oxonona-2,4,7-triene-1,9-dioate. The latter compound then interacts with a water molecule through a 2-hydroxy-6-oxononatrienedioate hydrolase resulting in a release of a hydrogen ion, a fumarate molecule and (2Z)-2-hydroxypenta-2,4-dienoate. The latter compound reacts spontaneously to isomerize into a 2-oxopent-4-enoate. This compound is then hydrated through a 2-oxopent-4-enoate hydratase resulting in a 4-hydroxy-2-oxopentanoate. This compound then interacts with a 4-hydroxy-2-ketovalerate aldolase resulting in the release of a pyruvate, and an acetaldehyde. The acetaldehyde then interacts with a coenzyme A and a NAD molecule through a acetaldehyde dehydrogenase resulting in a hydrogen ion, a NADH and an acetyl-coa which can be incorporated into the TCA cycle</description>
      <pathwhiz_id>PW002035</pathwhiz_id>
      <kegg_map_id/>
      <subject>Metabolic</subject>
    </pathway>
  </pathways>
  <spectra>
    <spectrum>
      <type>Specdb::CMs</type>
      <spectrum_id>5608</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::CMs</type>
      <spectrum_id>29889</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::CMs</type>
      <spectrum_id>31859</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::CMs</type>
      <spectrum_id>37477</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::CMs</type>
      <spectrum_id>99566</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::CMs</type>
      <spectrum_id>99567</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::CMs</type>
      <spectrum_id>155067</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::CMs</type>
      <spectrum_id>1059869</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::CMs</type>
      <spectrum_id>1059871</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::CMs</type>
      <spectrum_id>1059872</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::CMs</type>
      <spectrum_id>1059874</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::CMs</type>
      <spectrum_id>1059876</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>143690</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>143691</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>143692</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>143693</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>143694</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>143695</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>143696</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>143697</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>143698</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>143699</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>143700</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>143701</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>143702</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>143703</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>143704</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>143705</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>143706</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>143707</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>143708</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>143709</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>26690</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>26691</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>26692</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>33248</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>33249</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>33250</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>2252852</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>2253606</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>2254967</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>2255632</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>2811599</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>2811600</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>2811601</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>2894726</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>2894727</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>2894728</spectrum_id>
    </spectrum>
  </spectra>
  <hmdb_id>HMDB00375</hmdb_id>
  <pubchem_compound_id></pubchem_compound_id>
  <chemspider_id>89</chemspider_id>
  <kegg_id>C11457</kegg_id>
  <chebi_id>1427</chebi_id>
  <biocyc_id></biocyc_id>
  <het_id/>
  <wikipidia></wikipidia>
  <foodb_id></foodb_id>
  <general_references>
    <reference>
      <reference_text>Keseler, I. M., Collado-Vides, J., Santos-Zavaleta, A., Peralta-Gil, M., Gama-Castro, S., Muniz-Rascado, L., Bonavides-Martinez, C., Paley, S., Krummenacker, M., Altman, T., Kaipa, P., Spaulding, A., Pacheco, J., Latendresse, M., Fulcher, C., Sarker, M., Shearer, A. G., Mackie, A., Paulsen, I., Gunsalus, R. P., Karp, P. D. (2011). "EcoCyc: a comprehensive database of Escherichia coli biology." Nucleic Acids Res 39:D583-D590.</reference_text>
      <pubmed_id>21097882</pubmed_id>
    </reference>
    <reference>
      <reference_text>Kanehisa, M., Goto, S., Sato, Y., Furumichi, M., Tanabe, M. (2012). "KEGG for integration and interpretation of large-scale molecular data sets." Nucleic Acids Res 40:D109-D114.</reference_text>
      <pubmed_id>22080510</pubmed_id>
    </reference>
    <reference>
      <reference_text>Winder, C. L., Dunn, W. B., Schuler, S., Broadhurst, D., Jarvis, R., Stephens, G. M., Goodacre, R. (2008). "Global metabolic profiling of Escherichia coli cultures: an evaluation of methods for quenching and extraction of intracellular metabolites." Anal Chem 80:2939-2948.</reference_text>
      <pubmed_id>18331064</pubmed_id>
    </reference>
    <reference>
      <reference_text>Rios, L. Y., Gonthier, M. P., Remesy, C., Mila, I., Lapierre, C., Lazarus, S. A., Williamson, G., Scalbert, A. (2003). "Chocolate intake increases urinary excretion of polyphenol-derived phenolic acids in healthy human subjects." Am J Clin Nutr 77:912-918.</reference_text>
      <pubmed_id>12663291</pubmed_id>
    </reference>
    <reference>
      <reference_text>Konishi, Y., Kobayashi, S. (2004). "Microbial metabolites of ingested caffeic acid are absorbed by the monocarboxylic acid transporter (MCT) in intestinal Caco-2 cell monolayers." J Agric Food Chem 52:6418-6424.</reference_text>
      <pubmed_id>15479001</pubmed_id>
    </reference>
    <reference>
      <reference_text>Nakazawa T, Ohsawa K: Metabolites of orally administered Perilla frutescens extract in rats and humans. Biol Pharm Bull. 2000 Jan;23(1):122-7.</reference_text>
      <pubmed_id>10706426</pubmed_id>
    </reference>
    <reference>
      <reference_text>Duran M, Wanders RJ, de Jager JP, Dorland L, Bruinvis L, Ketting D, Ijlst L, van Sprang FJ: 3-Hydroxydicarboxylic aciduria due to long-chain 3-hydroxyacyl-coenzyme A dehydrogenase deficiency associated with sudden neonatal death: protective effect of medium-chain triglyceride treatment. Eur J Pediatr. 1991 Jan;150(3):190-5.</reference_text>
      <pubmed_id>2044590</pubmed_id>
    </reference>
  </general_references>
  <synthesis_reference></synthesis_reference>
  <msds_url>http://hmdb.ca/system/metabolites/msds/000/000/294/original/HMDB00375.pdf?1358461239</msds_url>
  <enzymes>
    <enzyme>
      <name>3-(3-hydroxy-phenyl)propionate/3-hydroxycinnamic acid hydroxylase</name>
      <uniprot_id>P77397</uniprot_id>
      <uniprot_name>MHPA_ECOLI</uniprot_name>
      <gene_name>mhpA</gene_name>
      <protein_url>http://ecmdb.ca/proteins/P77397.xml</protein_url>
    </enzyme>
  </enzymes>
  <transporters>
    <enzyme>
      <name>Putative 3-hydroxyphenylpropionic acid transporter</name>
      <uniprot_id>P77589</uniprot_id>
      <uniprot_name>MHPT_ECOLI</uniprot_name>
      <gene_name>mhpT</gene_name>
      <protein_url>http://ecmdb.ca/proteins/P77589.xml</protein_url>
    </enzyme>
    <enzyme>
      <name>Outer membrane protein N</name>
      <uniprot_id>P77747</uniprot_id>
      <uniprot_name>OMPN_ECOLI</uniprot_name>
      <gene_name>ompN</gene_name>
      <protein_url>http://ecmdb.ca/proteins/P77747.xml</protein_url>
    </enzyme>
    <enzyme>
      <name>Outer membrane pore protein E</name>
      <uniprot_id>P02932</uniprot_id>
      <uniprot_name>PHOE_ECOLI</uniprot_name>
      <gene_name>phoE</gene_name>
      <protein_url>http://ecmdb.ca/proteins/P02932.xml</protein_url>
    </enzyme>
    <enzyme>
      <name>Outer membrane protein F</name>
      <uniprot_id>P02931</uniprot_id>
      <uniprot_name>OMPF_ECOLI</uniprot_name>
      <gene_name>ompF</gene_name>
      <protein_url>http://ecmdb.ca/proteins/P02931.xml</protein_url>
    </enzyme>
    <enzyme>
      <name>Outer membrane protein C</name>
      <uniprot_id>P06996</uniprot_id>
      <uniprot_name>OMPC_ECOLI</uniprot_name>
      <gene_name>ompC</gene_name>
      <protein_url>http://ecmdb.ca/proteins/P06996.xml</protein_url>
    </enzyme>
  </transporters>
  <reactions>
    <reaction_text>3-(3-Hydroxyphenyl)propanoic acid + Hydrogen ion + NADH + Oxygen &gt; 3-(2,3-Dihydroxyphenyl)propionic acid + Water + NAD</reaction_text>
    <kegg_reaction_id>R06786</kegg_reaction_id>
    <ecocyc_id/>
    <pw_reaction_id/>
    <reaction_text>3-(3-Hydroxyphenyl)propanoic acid + Oxygen + NADH + Hydrogen ion &lt;&gt; 3-(2,3-Dihydroxyphenyl)propionic acid + Water + NAD</reaction_text>
    <kegg_reaction_id>R06786</kegg_reaction_id>
    <ecocyc_id/>
    <pw_reaction_id/>
    <reaction_text>3-(3-Hydroxyphenyl)propanoic acid + NADH + Oxygen &gt; 3-(2,3-Dihydroxyphenyl)propanoate + Water + NAD</reaction_text>
    <kegg_reaction_id/>
    <ecocyc_id/>
    <pw_reaction_id/>
    <reaction_text>3-(3-Hydroxyphenyl)propanoic acid + NADH + Hydrogen ion + Oxygen + 3-Hydroxycinnamic acid &lt;&gt; 3-(2,3-Dihydroxyphenyl)propionic acid + Water + NAD + Trans-2,3-Dihydroxycinnamate</reaction_text>
    <kegg_reaction_id>R06786 </kegg_reaction_id>
    <ecocyc_id/>
    <pw_reaction_id/>
  </reactions>
  <concentrations>
  </concentrations>
</compound>
