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<entry dataset="TrEMBL" created="2007-02-06" modified="2026-09-02" version="91" xmlns="http://uniprot.org/uniprot">
  <accession>A1T9Q1</accession>
  <name>A1T9Q1_MYCVP</name>
  <protein>
    <submittedName>
      <fullName evidence="5">Prostaglandin-endoperoxide synthase</fullName>
      <ecNumber evidence="5">1.14.99.1</ecNumber>
    </submittedName>
  </protein>
  <gene>
    <name evidence="5" type="ordered locus">Mvan_3099</name>
  </gene>
  <organism evidence="5 6">
    <name type="scientific">Mycolicibacterium vanbaalenii (strain DSM 7251 / JCM 13017 / BCRC 16820 / KCTC 9966 / NRRL B-24157 / PYR-1)</name>
    <name type="common">Mycobacterium vanbaalenii</name>
    <dbReference type="NCBI Taxonomy" id="350058"/>
    <lineage>
      <taxon>Bacteria</taxon>
      <taxon>Bacillati</taxon>
      <taxon>Actinomycetota</taxon>
      <taxon>Actinomycetes</taxon>
      <taxon>Mycobacteriales</taxon>
      <taxon>Mycobacteriaceae</taxon>
      <taxon>Mycolicibacterium</taxon>
    </lineage>
  </organism>
  <reference evidence="5" key="1">
    <citation type="submission" date="2006-12" db="EMBL/GenBank/DDBJ databases">
      <title>Complete sequence of Mycobacterium vanbaalenii PYR-1.</title>
      <authorList>
        <consortium name="US DOE Joint Genome Institute"/>
        <person name="Copeland A."/>
        <person name="Lucas S."/>
        <person name="Lapidus A."/>
        <person name="Barry K."/>
        <person name="Detter J.C."/>
        <person name="Glavina del Rio T."/>
        <person name="Hammon N."/>
        <person name="Israni S."/>
        <person name="Dalin E."/>
        <person name="Tice H."/>
        <person name="Pitluck S."/>
        <person name="Singan V."/>
        <person name="Schmutz J."/>
        <person name="Larimer F."/>
        <person name="Land M."/>
        <person name="Hauser L."/>
        <person name="Kyrpides N."/>
        <person name="Anderson I.J."/>
        <person name="Miller C."/>
        <person name="Richardson P."/>
      </authorList>
    </citation>
    <scope>NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]</scope>
    <source>
      <strain evidence="5">PYR-1</strain>
    </source>
  </reference>
  <dbReference type="EC" id="1.14.99.1" evidence="5"/>
  <dbReference type="EMBL" id="CP000511">
    <property type="protein sequence ID" value="ABM13901.1"/>
    <property type="molecule type" value="Genomic_DNA"/>
  </dbReference>
  <dbReference type="RefSeq" id="WP_011780306.1">
    <property type="nucleotide sequence ID" value="NC_008726.1"/>
  </dbReference>
  <dbReference type="AlphaFoldDB" id="A1T9Q1"/>
  <dbReference type="STRING" id="350058.Mvan_3099"/>
  <dbReference type="GeneID" id="307644585"/>
  <dbReference type="KEGG" id="mva:Mvan_3099"/>
  <dbReference type="eggNOG" id="COG2124">
    <property type="taxonomic scope" value="Bacteria"/>
  </dbReference>
  <dbReference type="HOGENOM" id="CLU_022428_0_0_11"/>
  <dbReference type="Proteomes" id="UP000009159">
    <property type="component" value="Chromosome"/>
  </dbReference>
  <dbReference type="GO" id="GO:0005737">
    <property type="term" value="C:cytoplasm"/>
    <property type="evidence" value="ECO:0000501"/>
    <property type="project" value="TreeGrafter"/>
  </dbReference>
  <dbReference type="GO" id="GO:0020037">
    <property type="term" value="F:heme binding"/>
    <property type="evidence" value="ECO:0000501"/>
    <property type="project" value="InterPro"/>
  </dbReference>
  <dbReference type="GO" id="GO:0016702">
    <property type="term" value="F:oxidoreductase activity, acting on single donors with incorporation of molecular oxygen, incorporation of two atoms of oxygen"/>
    <property type="evidence" value="ECO:0000501"/>
    <property type="project" value="TreeGrafter"/>
  </dbReference>
  <dbReference type="GO" id="GO:0004601">
    <property type="term" value="F:peroxidase activity"/>
    <property type="evidence" value="ECO:0000501"/>
    <property type="project" value="InterPro"/>
  </dbReference>
  <dbReference type="GO" id="GO:0004666">
    <property type="term" value="F:prostaglandin-endoperoxide synthase activity"/>
    <property type="evidence" value="ECO:0000501"/>
    <property type="project" value="UniProtKB-EC"/>
  </dbReference>
  <dbReference type="GO" id="GO:0006631">
    <property type="term" value="P:fatty acid metabolic process"/>
    <property type="evidence" value="ECO:0000501"/>
    <property type="project" value="UniProtKB-ARBA"/>
  </dbReference>
  <dbReference type="GO" id="GO:0006979">
    <property type="term" value="P:response to oxidative stress"/>
    <property type="evidence" value="ECO:0000501"/>
    <property type="project" value="InterPro"/>
  </dbReference>
  <dbReference type="CDD" id="cd09816">
    <property type="entry name" value="prostaglandin_endoperoxide_synthase"/>
    <property type="match status" value="1"/>
  </dbReference>
  <dbReference type="Gene3D" id="1.10.640.10">
    <property type="entry name" value="Haem peroxidase domain superfamily, animal type"/>
    <property type="match status" value="1"/>
  </dbReference>
  <dbReference type="InterPro" id="IPR019791">
    <property type="entry name" value="Haem_peroxidase_animal"/>
  </dbReference>
  <dbReference type="InterPro" id="IPR010255">
    <property type="entry name" value="Haem_peroxidase_sf"/>
  </dbReference>
  <dbReference type="InterPro" id="IPR037120">
    <property type="entry name" value="Haem_peroxidase_sf_animal"/>
  </dbReference>
  <dbReference type="InterPro" id="IPR050783">
    <property type="entry name" value="Oxylipin_biosynth_metab"/>
  </dbReference>
  <dbReference type="PANTHER" id="PTHR11903">
    <property type="entry name" value="PROSTAGLANDIN G/H SYNTHASE"/>
    <property type="match status" value="1"/>
  </dbReference>
  <dbReference type="PANTHER" id="PTHR11903:SF39">
    <property type="entry name" value="PROSTAGLANDIN G_H SYNTHASE 2-LIKE"/>
    <property type="match status" value="1"/>
  </dbReference>
  <dbReference type="Pfam" id="PF03098">
    <property type="entry name" value="An_peroxidase"/>
    <property type="match status" value="1"/>
  </dbReference>
  <dbReference type="PRINTS" id="PR00457">
    <property type="entry name" value="ANPEROXIDASE"/>
  </dbReference>
  <dbReference type="SUPFAM" id="SSF48113">
    <property type="entry name" value="Heme-dependent peroxidases"/>
    <property type="match status" value="1"/>
  </dbReference>
  <dbReference type="PROSITE" id="PS50292">
    <property type="entry name" value="PEROXIDASE_3"/>
    <property type="match status" value="1"/>
  </dbReference>
  <proteinExistence type="predicted"/>
  <keyword evidence="2" id="KW-0223">Dioxygenase</keyword>
  <keyword evidence="4" id="KW-0408">Iron</keyword>
  <keyword evidence="1" id="KW-0479">Metal-binding</keyword>
  <keyword evidence="3 5" id="KW-0560">Oxidoreductase</keyword>
  <keyword evidence="6" id="KW-1185">Reference proteome</keyword>
  <evidence type="ECO:0000256" key="1">
    <source>
      <dbReference type="ARBA" id="ARBA00022723"/>
    </source>
  </evidence>
  <evidence type="ECO:0000256" key="2">
    <source>
      <dbReference type="ARBA" id="ARBA00022964"/>
    </source>
  </evidence>
  <evidence type="ECO:0000256" key="3">
    <source>
      <dbReference type="ARBA" id="ARBA00023002"/>
    </source>
  </evidence>
  <evidence type="ECO:0000256" key="4">
    <source>
      <dbReference type="ARBA" id="ARBA00023004"/>
    </source>
  </evidence>
  <evidence type="ECO:0000313" key="5">
    <source>
      <dbReference type="EMBL" id="ABM13901.1"/>
    </source>
  </evidence>
  <evidence type="ECO:0000313" key="6">
    <source>
      <dbReference type="Proteomes" id="UP000009159"/>
    </source>
  </evidence>
  <sequence length="528" mass="60140" checksum="0F8127E25DA01231" modified="2007-02-06" version="1">MAGGFWRKYGVKNGVRVALTTHGRRIWLALRRTPKVNSLVNRWLINGAVYTMKTRPGALSTLGDYTSWESLRDRTWNRRYLRADPGLIVDGRPPVAAVAQLFARPDGHNIVSEKSTLLFPLFAQWFVDGFLRTDPTNPLKNTSTHDIDLSQLYGQTRAVTDMLRGDHGLLLTSDVDGHEFPPYYFRDGAVDERFERLELVSGDDPKTTEIEKITEELKPHLFALGIRRGNIHYGFVMMSTLFLREHNRVARLIGRQNPCFSSDQVFETTRNTMIVLLIKIVIEEYINHITPIKFPLFVEPGLGAQERWFRQNWMSTEFNLLYRWHSLIPTKVRVGGQRRPFSELQWDTRPVTTHGLAKLFDEASRQPCSTISLLNTDPFMLPIEAKSIEVGRAAKLASYNDYRHSCGYPRLRSFEDLSAKRDVRDALRACYGDDIDKVEFFPGLFAEDVRQNATLPPLMATMVAVDAFSQALTNPLLDPNLHTPDTFSRAGMDVIESTTSLSDIVKRNIDGESVDPFVSLARENWGDS</sequence>
</entry>
<copyright>
Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms Distributed under the Creative Commons Attribution (CC BY 4.0) License
</copyright>
</uniprot>