<?xml version="1.0" encoding="UTF-8"?>
<metabolite>
  <version>1.0</version>
  <creation_date>2016-09-30 22:51:47 UTC</creation_date>
  <update_date>2020-06-04 20:47:51 UTC</update_date>
  <accession>BMDB0002151</accession>
  <secondary_accessions>
    <accession>BMDB02151</accession>
  </secondary_accessions>
  <name>Dimethyl sulfoxide</name>
  <description>Dimethyl sulfoxide, also known as rimso-50 or dmso, belongs to the class of organic compounds known as sulfoxides. Sulfoxides are compounds containing a sulfoxide functional group, with the structure RS(=O)R' (R,R' not H). Dimethyl sulfoxide is a drug which is used for the symptomatic relief of patients with interstitial cystitis. Dimethyl sulfoxide exists as a liquid, possibly soluble (in water), and an extremely weak basic (essentially neutral) compound (based on its pKa) molecule. Dimethyl sulfoxide exists in all living organisms, ranging from bacteria to humans. Dimethyl sulfoxide is a potentially toxic compound.</description>
  <synonyms>
    <synonym>(CH3)2SO</synonym>
    <synonym>Dimethyl sulfur oxide</synonym>
    <synonym>Dimethyl sulphoxide</synonym>
    <synonym>Dimethyli sulfoxidum</synonym>
    <synonym>Dimethylsulfoxid</synonym>
    <synonym>Dimethylsulfoxyde</synonym>
    <synonym>Dimetil sulfoxido</synonym>
    <synonym>DMSO</synonym>
    <synonym>Methylsulfinylmethane</synonym>
    <synonym>S(O)Me2</synonym>
    <synonym>Sulfinylbis(methane)</synonym>
    <synonym>Rimso-50</synonym>
    <synonym>Zymso</synonym>
    <synonym>Dimethyl sulphur oxide</synonym>
    <synonym>Dimethyli sulphoxidum</synonym>
    <synonym>Dimethylsulphoxid</synonym>
    <synonym>Dimethylsulphoxyde</synonym>
    <synonym>Dimetil sulphoxido</synonym>
    <synonym>Methylsulphinylmethane</synonym>
    <synonym>Sulphinylbis(methane)</synonym>
    <synonym>(Methylsulfinyl)methane</synonym>
    <synonym>Dimethyl sulfoxixde</synonym>
    <synonym>Dimethyl sulpoxide</synonym>
    <synonym>Dimethylsulphoxide</synonym>
    <synonym>Rheumabene</synonym>
    <synonym>Rimso</synonym>
    <synonym>Dimexide</synonym>
    <synonym>Research ind. corp. brand 1 OF dimethyl sulfoxide</synonym>
    <synonym>Shire brand OF dimethyl sulfoxide</synonym>
    <synonym>Sulphoxide, dimethyl</synonym>
    <synonym>Dimethylsulphinyl</synonym>
    <synonym>Merckle brand OF dimethyl sulfoxide</synonym>
    <synonym>Research ind. corp. brand 2 OF dimethyl sulfoxide</synonym>
    <synonym>Sclerosol</synonym>
    <synonym>Sulfoxide, dimethyl</synonym>
    <synonym>Dimethylsulfoxide</synonym>
    <synonym>rimso 100</synonym>
    <synonym>Rimso50</synonym>
    <synonym>Rimso 50</synonym>
  </synonyms>
  <chemical_formula>C2H6OS</chemical_formula>
  <average_molecular_weight>78.133</average_molecular_weight>
  <monisotopic_moleculate_weight>78.013935504</monisotopic_moleculate_weight>
  <iupac_name>methanesulfinylmethane</iupac_name>
  <traditional_iupac>dimethyl sulfoxide</traditional_iupac>
  <cas_registry_number>67-68-5</cas_registry_number>
  <smiles>CS(C)=O</smiles>
  <inchi>InChI=1S/C2H6OS/c1-4(2)3/h1-2H3</inchi>
  <inchikey>IAZDPXIOMUYVGZ-UHFFFAOYSA-N</inchikey>
  <taxonomy>
    <description> belongs to the class of organic compounds known as sulfoxides. Sulfoxides are compounds containing a sulfoxide functional group, with the structure RS(=O)R' (R,R' not H).</description>
    <kingdom>Organic compounds</kingdom>
    <super_class>Organosulfur compounds</super_class>
    <class>Sulfoxides</class>
    <sub_class/>
    <direct_parent>Sulfoxides</direct_parent>
    <alternative_parents>
      <alternative_parent>Hydrocarbon derivatives</alternative_parent>
      <alternative_parent>Organic oxides</alternative_parent>
      <alternative_parent>Sulfinyl compounds</alternative_parent>
    </alternative_parents>
    <substituents>
      <substituent>Aliphatic acyclic compound</substituent>
      <substituent>Hydrocarbon derivative</substituent>
      <substituent>Organic oxide</substituent>
      <substituent>Organic oxygen compound</substituent>
      <substituent>Sulfinyl compound</substituent>
      <substituent>Sulfoxide</substituent>
    </substituents>
    <molecular_framework>Aliphatic acyclic compounds</molecular_framework>
    <external_descriptors>
      <external_descriptor>a small molecule</external_descriptor>
      <external_descriptor>sulfoxide</external_descriptor>
    </external_descriptors>
  </taxonomy>
  <experimental_properties>
    <state>Liquid</state>
    <property>
      <kind>melting_point</kind>
      <value>18.5 °C</value>
      <source/>
    </property>
    <property>
      <kind>water_solubility</kind>
      <value>1000 mg/mL</value>
      <source/>
    </property>
    <property>
      <kind>logp</kind>
      <value>-1.35</value>
      <source>HANSCH,C ET AL. (1995)</source>
    </property>
  </experimental_properties>
  <predicted_properties>
    <property>
      <kind>logp</kind>
      <value>-1.09</value>
      <source>ALOGPS</source>
    </property>
    <property>
      <kind>logs</kind>
      <value>-0.08</value>
      <source>ALOGPS</source>
    </property>
    <property>
      <kind>logp</kind>
      <value>-1.4</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>pka_strongest_basic</kind>
      <value>-8</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>iupac</kind>
      <value>methanesulfinylmethane</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>average_mass</kind>
      <value>78.133</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>mono_mass</kind>
      <value>78.013935504</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>smiles</kind>
      <value>CS(C)=O</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>formula</kind>
      <value>C2H6OS</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>inchi</kind>
      <value>InChI=1S/C2H6OS/c1-4(2)3/h1-2H3</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>inchikey</kind>
      <value>IAZDPXIOMUYVGZ-UHFFFAOYSA-N</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>polar_surface_area</kind>
      <value>17.07</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>refractivity</kind>
      <value>20.73</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>polarizability</kind>
      <value>7.91</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>rotatable_bond_count</kind>
      <value>0</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>acceptor_count</kind>
      <value>1</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>donor_count</kind>
      <value>0</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>physiological_charge</kind>
      <value>0</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>formal_charge</kind>
      <value>0</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>number_of_rings</kind>
      <value>0</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>bioavailability</kind>
      <value>1</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>rule_of_five</kind>
      <value>Yes</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>ghose_filter</kind>
      <value>Yes</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>veber_rule</kind>
      <value>Yes</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>mddr_like_rule</kind>
      <value>Yes</value>
      <source>ChemAxon</source>
    </property>
  </predicted_properties>
  <pathways>
  </pathways>
  <spectra>
    <spectrum>
      <type>Specdb::MsIr</type>
      <spectrum_id>1651</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsIr</type>
      <spectrum_id>1652</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::CMs</type>
      <spectrum_id>21347</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::CMs</type>
      <spectrum_id>27183</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::CMs</type>
      <spectrum_id>29010</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::CMs</type>
      <spectrum_id>29427</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::CMs</type>
      <spectrum_id>99753</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::CMs</type>
      <spectrum_id>99754</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::CMs</type>
      <spectrum_id>99755</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::CMs</type>
      <spectrum_id>167609</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>2579</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>3275</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>109598</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>109599</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>109600</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>109601</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>109602</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>109603</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>109604</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>109605</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>109606</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>109607</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>109608</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>109609</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>109610</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>109611</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>109612</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>109613</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>109614</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>109615</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>109616</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>109617</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>28670</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>28671</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>28672</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>35228</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>35229</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>35230</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>2226688</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>2228018</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>2229128</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>2230345</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>2751352</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>2751353</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>2751354</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>2930322</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>2930323</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>2930324</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::EiMs</type>
      <spectrum_id>115</spectrum_id>
    </spectrum>
  </spectra>
  <normal_concentrations>
    <concentration>
      <biospecimen>Milk</biospecimen>
      <concentration_value>0.659</concentration_value>
      <concentration_units>uM</concentration_units>
      <comment>Pasteurized milk of brand A with 0% fat</comment>
      <references>
        <reference>
          <reference_text>Vazquez-Landaverde PA, Torres JA, Qian MC: Quantification of trace volatile sulfur compounds in milk by solid-phase microextraction and gas chromatography-pulsed flame photometric detection. J Dairy Sci. 2006 Aug;89(8):2919-27. doi: 10.3168/jds.S0022-0302(06)72564-4.</reference_text>
          <pubmed_id>16840607</pubmed_id>
        </reference>
      </references>
    </concentration>
    <concentration>
      <biospecimen>Milk</biospecimen>
      <concentration_value>2.9</concentration_value>
      <concentration_units>uM</concentration_units>
      <comment>Pasteurized milk of brand A with 1% fat</comment>
      <references>
        <reference>
          <reference_text>Vazquez-Landaverde PA, Torres JA, Qian MC: Quantification of trace volatile sulfur compounds in milk by solid-phase microextraction and gas chromatography-pulsed flame photometric detection. J Dairy Sci. 2006 Aug;89(8):2919-27. doi: 10.3168/jds.S0022-0302(06)72564-4.</reference_text>
          <pubmed_id>16840607</pubmed_id>
        </reference>
      </references>
    </concentration>
    <concentration>
      <biospecimen>Milk</biospecimen>
      <concentration_value>3.955</concentration_value>
      <concentration_units>uM</concentration_units>
      <comment>Pasteurized milk of brand A with 2% fat</comment>
      <references>
        <reference>
          <reference_text>Vazquez-Landaverde PA, Torres JA, Qian MC: Quantification of trace volatile sulfur compounds in milk by solid-phase microextraction and gas chromatography-pulsed flame photometric detection. J Dairy Sci. 2006 Aug;89(8):2919-27. doi: 10.3168/jds.S0022-0302(06)72564-4.</reference_text>
          <pubmed_id>16840607</pubmed_id>
        </reference>
      </references>
    </concentration>
    <concentration>
      <biospecimen>Milk</biospecimen>
      <concentration_value>8.965</concentration_value>
      <concentration_units>uM</concentration_units>
      <comment>Pasteurized milk of brand A with 3.25% fat</comment>
      <references>
        <reference>
          <reference_text>Vazquez-Landaverde PA, Torres JA, Qian MC: Quantification of trace volatile sulfur compounds in milk by solid-phase microextraction and gas chromatography-pulsed flame photometric detection. J Dairy Sci. 2006 Aug;89(8):2919-27. doi: 10.3168/jds.S0022-0302(06)72564-4.</reference_text>
          <pubmed_id>16840607</pubmed_id>
        </reference>
      </references>
    </concentration>
    <concentration>
      <biospecimen>Milk</biospecimen>
      <concentration_value>1.0547</concentration_value>
      <concentration_units>uM</concentration_units>
      <comment>Pasteurized milk of brand B with 0% fat</comment>
      <references>
        <reference>
          <reference_text>Vazquez-Landaverde PA, Torres JA, Qian MC: Quantification of trace volatile sulfur compounds in milk by solid-phase microextraction and gas chromatography-pulsed flame photometric detection. J Dairy Sci. 2006 Aug;89(8):2919-27. doi: 10.3168/jds.S0022-0302(06)72564-4.</reference_text>
          <pubmed_id>16840607</pubmed_id>
        </reference>
      </references>
    </concentration>
    <concentration>
      <biospecimen>Milk</biospecimen>
      <concentration_value>5.405</concentration_value>
      <concentration_units>uM</concentration_units>
      <comment>Pasteurized milk of brand B with 1% fat</comment>
      <references>
        <reference>
          <reference_text>Vazquez-Landaverde PA, Torres JA, Qian MC: Quantification of trace volatile sulfur compounds in milk by solid-phase microextraction and gas chromatography-pulsed flame photometric detection. J Dairy Sci. 2006 Aug;89(8):2919-27. doi: 10.3168/jds.S0022-0302(06)72564-4.</reference_text>
          <pubmed_id>16840607</pubmed_id>
        </reference>
      </references>
    </concentration>
    <concentration>
      <biospecimen>Milk</biospecimen>
      <concentration_value>10.811</concentration_value>
      <concentration_units>uM</concentration_units>
      <comment>Pasteurized milk of brand B with 2% fat</comment>
      <references>
        <reference>
          <reference_text>Vazquez-Landaverde PA, Torres JA, Qian MC: Quantification of trace volatile sulfur compounds in milk by solid-phase microextraction and gas chromatography-pulsed flame photometric detection. J Dairy Sci. 2006 Aug;89(8):2919-27. doi: 10.3168/jds.S0022-0302(06)72564-4.</reference_text>
          <pubmed_id>16840607</pubmed_id>
        </reference>
      </references>
    </concentration>
    <concentration>
      <biospecimen>Milk</biospecimen>
      <concentration_value>10.415</concentration_value>
      <concentration_units>uM</concentration_units>
      <comment>Pasteurized milk of brand B with 3.25% fat</comment>
      <references>
        <reference>
          <reference_text>Vazquez-Landaverde PA, Torres JA, Qian MC: Quantification of trace volatile sulfur compounds in milk by solid-phase microextraction and gas chromatography-pulsed flame photometric detection. J Dairy Sci. 2006 Aug;89(8):2919-27. doi: 10.3168/jds.S0022-0302(06)72564-4.</reference_text>
          <pubmed_id>16840607</pubmed_id>
        </reference>
      </references>
    </concentration>
    <concentration>
      <biospecimen>Milk</biospecimen>
      <concentration_value>5.933</concentration_value>
      <concentration_units>uM</concentration_units>
      <comment>Raw milk with 1% fat</comment>
      <references>
        <reference>
          <reference_text>Vazquez-Landaverde PA, Torres JA, Qian MC: Quantification of trace volatile sulfur compounds in milk by solid-phase microextraction and gas chromatography-pulsed flame photometric detection. J Dairy Sci. 2006 Aug;89(8):2919-27. doi: 10.3168/jds.S0022-0302(06)72564-4.</reference_text>
          <pubmed_id>16840607</pubmed_id>
        </reference>
      </references>
    </concentration>
    <concentration>
      <biospecimen>Milk</biospecimen>
      <concentration_value>16.611</concentration_value>
      <concentration_units>uM</concentration_units>
      <comment>Raw milk with 3.25% fat</comment>
      <references>
        <reference>
          <reference_text>Vazquez-Landaverde PA, Torres JA, Qian MC: Quantification of trace volatile sulfur compounds in milk by solid-phase microextraction and gas chromatography-pulsed flame photometric detection. J Dairy Sci. 2006 Aug;89(8):2919-27. doi: 10.3168/jds.S0022-0302(06)72564-4.</reference_text>
          <pubmed_id>16840607</pubmed_id>
        </reference>
      </references>
    </concentration>
    <concentration>
      <biospecimen>Milk</biospecimen>
      <concentration_value>9.229</concentration_value>
      <concentration_units>uM</concentration_units>
      <comment>UHT processed milk with 1% fat</comment>
      <references>
        <reference>
          <reference_text>Vazquez-Landaverde PA, Torres JA, Qian MC: Quantification of trace volatile sulfur compounds in milk by solid-phase microextraction and gas chromatography-pulsed flame photometric detection. J Dairy Sci. 2006 Aug;89(8):2919-27. doi: 10.3168/jds.S0022-0302(06)72564-4.</reference_text>
          <pubmed_id>16840607</pubmed_id>
        </reference>
      </references>
    </concentration>
    <concentration>
      <biospecimen>Milk</biospecimen>
      <concentration_value>19.248</concentration_value>
      <concentration_units>uM</concentration_units>
      <comment>UHT processed milk with 3.25% fat</comment>
      <references>
        <reference>
          <reference_text>Vazquez-Landaverde PA, Torres JA, Qian MC: Quantification of trace volatile sulfur compounds in milk by solid-phase microextraction and gas chromatography-pulsed flame photometric detection. J Dairy Sci. 2006 Aug;89(8):2919-27. doi: 10.3168/jds.S0022-0302(06)72564-4.</reference_text>
          <pubmed_id>16840607</pubmed_id>
        </reference>
      </references>
    </concentration>
  </normal_concentrations>
  <foodb_id>FDB000764</foodb_id>
  <chemspider_id>659</chemspider_id>
  <pubchem_compound_id>679</pubchem_compound_id>
  <kegg_id>C11143</kegg_id>
  <drugbank_id>DB01093</drugbank_id>
  <knapsack_id>C00053120</knapsack_id>
  <pdbe_id/>
  <chebi_id>28262</chebi_id>
  <meta_cyc_id>DMSO</meta_cyc_id>
  <phenol_explorer_compound_id/>
  <bigg_id/>
  <wikipedia_id>Dimethyl_sulfoxide</wikipedia_id>
  <metlin_id>3985</metlin_id>
  <synthesis_reference>Goeb, Andre.  Dimethyl sulfoxide.    Ger. Offen.  (1976),     12 pp.</synthesis_reference>
  <general_references>
    <reference>
      <reference_text>Vazquez-Landaverde PA, Torres JA, Qian MC: Quantification of trace volatile sulfur compounds in milk by solid-phase microextraction and gas chromatography-pulsed flame photometric detection. J Dairy Sci. 2006 Aug;89(8):2919-27. doi: 10.3168/jds.S0022-0302(06)72564-4.</reference_text>
      <pubmed_id>16840607</pubmed_id>
    </reference>
  </general_references>
  <protein_associations>
    <protein>
      <protein_accession>BMDBP01323</protein_accession>
      <name>Cationic trypsin</name>
      <uniprot_id>P00760</uniprot_id>
      <gene_name/>
      <protein_type>Enzyme</protein_type>
    </protein>
  </protein_associations>
</metabolite>
