FB2026_03 , released September 17, 2026
FB2026_03 , released September 17, 2026
CV Term Report
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General Information
Term molybdopterin synthase complex ID (Ontology) GO:1990140 (Gene Ontology)
Definition A heterotetrameric protein complex that catalyses sulfur transfer from the sulfur carrier subunit of molybdopterin synthase to precursor Z to synthesize molybdopterin as part of molybdopterin cofactor (Moco) biosynthesis. In E. coli the subunits are MoaE and MoaD; in human, MOCS2B and MOCS2A. Moco biosynthesis and its constituent molecules are evolutionarily conserved.[ PubMed:11135669 PubMed:16669776 ]
Also Known As "molybdopterin converting factor complex" ; "MPT synthase complex"
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Genes (FBgn)GO_CELLULAR_COMPONENT
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 molybdopterin synthase complex (all annotations which use CV term, excluding "NOT" statements)
     part_of | molybdopterin synthase complex       --
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cytosol______________
transferase complex__|
                     sulfurtransferase complex
                      |__molybdopterin synthase complex  3 rec.
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Is a sulfurtransferase complex
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Synonyms
  • "molybdopterin cofactor (Moco) biosynthesis sulfurtransferase complex" RELATED
    "molybdopterin converting factor complex" EXACT
    "MPT synthase complex" EXACT
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