<?xml version="1.0" encoding="UTF-8"?>
<protein>
  <version>1.0</version>
  <creation_date>2018-05-07 22:23:08 UTC</creation_date>
  <update_date>2020-05-20 21:09:29 UTC</update_date>
  <accession>BMDBP00602</accession>
  <secondary_accessions>
  </secondary_accessions>
  <protein_type>Enzyme</protein_type>
  <synonyms>
  </synonyms>
  <gene_name>CBR1</gene_name>
  <general_function>Lipid transport and metabolism</general_function>
  <specific_function>NADPH-dependent reductase with broad substrate specificity. Catalyzes the reduction of a wide variety of carbonyl compounds including quinones, prostaglandins, menadione, plus various xenobiotics. Catalyzes the reduction of the antitumor anthracyclines doxorubicin and daunorubicin to the cardiotoxic compounds doxorubicinol and daunorubicinol. Can convert prostaglandin E2 to prostaglandin F2-alpha. Can bind glutathione, which explains its higher affinity for glutathione-conjugated substrates. Catalyzes the reduction of S-nitrosoglutathione (By similarity).</specific_function>
  <pathways>
    <pathway>
      <name>Arachidonic Acid Metabolism</name>
      <smpdb_id>SMP0087220</smpdb_id>
      <kegg_map_id/>
    </pathway>
    <pathway>
      <name>Pterine Biosynthesis</name>
      <smpdb_id>SMP0087250</smpdb_id>
      <kegg_map_id/>
    </pathway>
  </pathways>
  <metabolite_associations>
    <metabolite>
      <accession>BMDB0000125</accession>
      <name>Glutathione</name>
    </metabolite>
    <metabolite>
      <accession>BMDB0000217</accession>
      <name>NADP</name>
    </metabolite>
    <metabolite>
      <accession>BMDB0000221</accession>
      <name>NADPH</name>
    </metabolite>
    <metabolite>
      <accession>BMDB0000902</accession>
      <name>NAD</name>
    </metabolite>
    <metabolite>
      <accession>BMDB0001139</accession>
      <name>Prostaglandin F2a</name>
    </metabolite>
    <metabolite>
      <accession>BMDB0004645</accession>
      <name>S-Nitrosoglutathione</name>
    </metabolite>
    <metabolite>
      <accession>BMDB0001220</accession>
      <name>Prostaglandin E2</name>
    </metabolite>
    <metabolite>
      <accession>BMDB0000238</accession>
      <name>Sepiapterin</name>
    </metabolite>
    <metabolite>
      <accession>BMDB0002275</accession>
      <name>7,8-Dihydroneopterin</name>
    </metabolite>
  </metabolite_associations>
  <go_classifications>
  </go_classifications>
  <subcellular_locations>
  </subcellular_locations>
  <gene_properties>
    <chromosome_location>1</chromosome_location>
    <locus/>
    <gene_sequence>&gt;834 bp
ATGTCGTCCTCCAACTGCGTGGCGCTGGTCACCGGGGCCAACAAGGGCATCGGCTTCGTC
ATCGTGCGTGACCTGTGCCGGCGGTTCTCGGGCGACGTGGTGCTCACGGCGCGGGACGAG
GCGCGGGGTCGGGCGGCCGTGCAGCAGCTGCAGGCTGAGGGCCTGAGCCCCCTTTTCCAC
CAGCTGGACATCGACGACCGGCAGAGCATCCGCGCCCTGCGTGACTTCCTGCGCAAGGAG
TACGGGGGCCTCGATGTGCTGGTCAACAACGCGGGCATTGCCTTCAAGACTGCTGACACC
ACACCATTTCACATTCAAGCAGAGGTGACTATGAAAACAAACTTCTTTGGCACCAGAGAT
GTGTGCACGGAGCTCCTGCCTCTAATAAAACCGCAAGGCAGAGTGGTGAATGTATCCAGC
TTTGTCAGTGTCAACTCTCTAAAGAAATGCAGCCGTGAACTGCAGCAGAAGTTTCGAAGT
GAGACCATCACAGAGGAGGAGCTGGTGGGGCTCATGAACAAGTTTGTGGAAGACACAAAG
AACGGGGTGCACAGGAAGGAGGGCTGGCCCGATACCGCATATGGAGTGACGAAAATTGGA
GTCACAGTCCTGTCCAGAATCCACGCCAGGAAACTGAGTGAGCAGAGAGGAGGGGACAAG
ATCCTCCTGAACGCCTGCTGCCCAGGGTGGGTGAGAACCGACATGGGGGGACCCAAAGCC
TCCAAAAGCCCAGAAGAAGGAGCAGAGACCCCCGTGTACTTGGCCCTTCTGCCCTCAGAT
GCTGAGGGGCCTCACGGAGAGTTCATTTCTGAGAAAAGAGTTGTGCAATGGTGA</gene_sequence>
  </gene_properties>
  <protein_properties>
    <residue_number>277</residue_number>
    <molecular_weight>30533.0</molecular_weight>
    <theoretical_pi>8.37</theoretical_pi>
    <pfams>
    </pfams>
    <transmembrane_regions>
    </transmembrane_regions>
    <signal_regions>
      <region>None</region>
    </signal_regions>
    <polypeptide_sequence>&gt;Carbonyl reductase [NADPH] 1
MSSSNCVALVTGANKGIGFVIVRDLCRRFSGDVVLTARDEARGRAAVQQLQAEGLSPLFH
QLDIDDRQSIRALRDFLRKEYGGLDVLVNNAGIAFKTADTTPFHIQAEVTMKTNFFGTRD
VCTELLPLIKPQGRVVNVSSFVSVNSLKKCSRELQQKFRSETITEEELVGLMNKFVEDTK
NGVHRKEGWPDTAYGVTKIGVTVLSRIHARKLSEQRGGDKILLNACCPGWVRTDMGGPKA
SKSPEEGAETPVYLALLPSDAEGPHGEFISEKRVVQW</polypeptide_sequence>
  </protein_properties>
  <genbank_protein_id>AAI02944.1</genbank_protein_id>
  <uniprot_id>Q3SZD7</uniprot_id>
  <uniprot_name>CBR1_BOVIN</uniprot_name>
  <pdb_ids>
  </pdb_ids>
  <genbank_gene_id>BC102943</genbank_gene_id>
  <genecard_id>CBR1</genecard_id>
  <geneatlas_id/>
  <general_references>
  </general_references>
  <metabolite_references>
  </metabolite_references>
</protein>
