My NCBI | Sign In
RSS Settings
  • Search:

Display Settings:

Format

Send to:

Choose Destination

    Proc Natl Acad Sci U S A. 1994 Apr 12;91(8):3024-8.

    Molecular cloning, sequencing, and functional expression of a cDNA encoding human coproporphyrinogen oxidase.

    Martasek P, Camadro JM, Delfau-Larue MH, Dumas JB, Montagne JJ, de Verneuil H, Labbe P, Grandchamp B.

    Laboratoire de Génétique Moléculaire, Institut National de la Santé et de la Recherche Médicale CFJ 8904 Faculté de Médecine Xavier Bichat, Université Paris 7, France.

    Coproporphyrinogen oxidase (EC 1.3.3.3) catalyzes the sixth step in the heme biosynthetic pathway, the oxidation of coproporphyrinogen III to protoporphyrinogen IX. The activity of this enzyme is deficient in the disease hereditary coproporphyria. The sequence of the cDNA and predicted amino acid sequence of the human coproporphyrinogen oxidase are presented. The human protein sequence contains a region completely homologous to that we obtained by sequencing an 11-amino acid peptide fragment from purified murine liver coproporphyrinogen oxidase. Results of Southern blotting were consistent with the presence of a single human coproporphyrinogen oxidase gene, and Northern blotting demonstrated one transcript of similar size in erythroid and nonerythroid cell lines. Expression of the cDNA coding for the putative mature human coproporphyrinogen oxidase in Escherichia coli resulted in a 17-fold increase in coproporphyrinogen activity over endogenous activity.

    PMID: 8159699 [PubMed - indexed for MEDLINE]

    PMCID: 43507

    Publication Types, MeSH Terms, Substances, Secondary Source ID

    Publication Types:

    MeSH Terms:

    Substances:

    Secondary Source ID:

    LinkOut - more resources

    Full Text Sources:

    Medical:

    Molecular Biology Databases:

    Miscellaneous:

    Supplemental Content

    Click here to read

    Related articles

    Cited by 5 PubMed Central articles

    All links from this record

    • Related Articles

      Calculated set of PubMed citations closely related to the selected article(s) retrieved using a word weight algorithm. Related articles are displayed in ranked order from most to least relevant, with the “linked from” citation displayed first.

    • Gene

      Gene records that cite the current articles. Citations in Gene are added manually by NCBI or imported from outside public resources.

    • Gene (OMIM)

      Gene records associated with Online Mendelian Inheritance in Man (OMIM) records that cite the current articles in their reference lists.

    • HomoloGene

      HomoloGene clusters of homologous genes and sequences that cite the current articles. These are references on the Gene and sequence records in the HomoloGene entry.

    • Nucleotide

      Primary database (GenBank) nucleotide records reported in the current articles as well as Reference Sequences (RefSeqs) that include the articles as references.

    • Nucleotide (RefSeq)

      NCBI nucleotide Reference Sequences (RefSeqs) that are cited in the current articles, included in the corresponding Gene Reference into Function, or that include the PubMed articles as references.

    • Nucleotide (Weighted)

      Nucleotide records associated with the current articles through the Gene database. These are the related sequences on the Gene record that are added manually by NCBI.

    • OMIM (calculated)

      Online Mendelian Inheritance in Man (OMIM) records that include the current articles as references in the light bulb links within or in the citations at the end of the OMIM record. The references available through the light bulb link are collected using the PubMed related articles algorithm to identify records with similar terminology to the OMIM record.

    • OMIM (cited)

      Online Mendelian Inheritance in Man (OMIM) records that include the current articles as reference cited at the end of the OMIM record.

    • Protein (RefSeq)

      NCBI protein Reference Sequences (RefSeqs) that are cited in the current articles, included in the corresponding Gene Reference into Function, or that include the PubMed articles as references.

    • Protein (Weighted)

      Protein records associated with the current articles through related Gene database records. These are the related sequences on the Gene record that are added manually by NCBI.

    • References for this PMC Article

      Citation referenced in PubMed article. Only valid for PubMed citations that are also in PMC.

    • Taxonomy via GenBank

      Taxonomy records associated with the current articles through taxonomic information on related molecular database records (Nucleotide, Protein, Gene, SNP, Structure).

    • UniGene

      UniGene clusters of expressed sequences that are associated with the current articles through references on the clustered sequence records and related Gene records.

    • Protein

      Protein translation features of primary database (GenBank) nucleotide records reported in the current articles as well as Reference Sequences (RefSeqs) that include the articles as references.

    • GEO Profiles

      Gene Expression Omnibus (GEO) Profiles of molecular abundance data. The current articles are references on the Gene record associated with the GEO profile.

    • Free in PMC

      Free full text articles in PMC

    • Cited in PMC

      Full-text articles in the PubMed Central Database that cite the current articles.

    Recent activity