FB2026_03 , released September 17, 2026
CV Term Report
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General Information
Term dolichyl-phosphate beta-D-mannosyltransferase activity ID (Ontology) GO:0004582 (Gene Ontology)
Definition Catalysis of the reaction: GDP-mannose + dolichyl phosphate = GDP + dolichyl D-mannosyl phosphate.[ EC:2 ]
Also Known As"dolichol-phosphate-mannose synthase activity" ; "DPM synthase activity"
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Genes (FBgn)GO_MOLECULAR_FUNCTION
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 dolichyl-phosphate beta-D-mannosyltransferase activity (all annotations which use CV term, excluding "NOT" statements)
     enables | dolichyl-phosphate beta-D-mannosyltransferase activity       --
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  hexosyltransferase activity
   |__mannosyltransferase activity
       |__dolichyl-phosphate beta-D-mannosyltransferase activity  2 rec.
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Is a mannosyltransferase activity
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Synonyms
  • "dolichol phosphate mannose synthase activity" RELATED[ EC:2 ]
    "dolichol-phosphate mannose synthase activity" RELATED[ EC:2 ]
    "dolichol-phosphate mannosyltransferase activity" RELATED[ EC:2 ]
    "dolichol-phosphate-mannose synthase activity" EXACT
    "dolichyl mannosyl phosphate synthase activity" RELATED[ EC:2 ]
    "dolichyl phosphate mannosyltransferase activity" RELATED[ EC:2 ]
    "dolichyl-phosphate mannose synthase activity" RELATED[ EC:2 ]
    "dolichyl-phospho-mannose synthase activity" RELATED[ EC:2 ]
    "DPM synthase activity" EXACT
    "GDP-mannose-dolichol phosphate mannosyltransferase activity" RELATED[ EC:2 ]
    "GDP-mannose:dolichyl-phosphate beta-D-mannosyltransferase activity" RELATED[ EC:2 ]
    "GDPMan:DolP mannosyltransferase activity" RELATED[ EC:2 ]
    "GDPmannose-dolichylmonophosphate mannosyltransferase activity" RELATED[ EC:2 ]
    "GDPmannose:dolichyl-phosphate mannosyltransferase activity" RELATED[ EC:2 ]
    "guanosine diphosphomannose-dolichol phosphate mannosyltransferase activity" RELATED[ EC:2 ]
    "mannosylphosphodolichol synthase activity" RELATED[ EC:2 ]
    "mannosylphosphoryldolichol synthase activity" RELATED[ EC:2 ]
Secondary IDs
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EC:2.4.1.83
MetaCyc:2.4.1.83-RXN
Reactome:R-HSA-162721 "dolichyl phosphate + GDP-alpha-D-mannose -> dolichyl phosphate D-mannose"
Reactome:R-HSA-4717406 "Defective DPM1 does not transfer mannose to DOLP to form DOLPman"
Reactome:R-HSA-4719354 "Defective DPM3 does not transfer mannose to DOLP to form DOLPman"
Reactome:R-HSA-4719375 "Defective DPM2 does not transfer mannose to DOLP to form DOLPman"
RHEA:21184