FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
CV Term Report
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General Information
Term mannose-1-phosphate guanylyltransferase (GTP) activity ID (Ontology) GO:0004475 (Gene Ontology)
Definition Catalysis of the reaction: alpha-D-mannose 1-phosphate + GTP = diphosphate + GDP-alpha-D-mannose.
Also Known As "GTP:mannose-1-phosphate guanylyltransferase activity"
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Data Class Field Records
Genes (FBgn)  GO_MOLECULAR_FUNCTION       1
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 Genes
 mannose-1-phosphate guanylyltransferase (GTP) activity (all annotations which use CV term, excluding "NOT" statements)       1
     enables | mannose-1-phosphate guanylyltransferase (GTP) activity       1
 NOT | enables | mannose-1-phosphate guanylyltransferase (GTP) activity       1
Spanning Tree (Parents/Children)
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  nucleotidyltransferase activity
   |__guanylyltransferase activity
       |__mannose-1-phosphate guanylyltransferase (GTP) activity  1 rec.
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Is a guanylyltransferase activity
Part of
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Synonyms
  • "GDP-mannose pyrophosphorylase activity" RELATED[ EC:2 ]
    "GTP-mannose-1-phosphate guanylyltransferase activity" RELATED[ EC:2 ]
    "GTP:alpha-D-mannose-1-phosphate guanylyltransferase activity" RELATED[ EC:2 ]
    "GTP:mannose-1-phosphate guanylyltransferase activity" EXACT
    "guanosine 5'-diphospho-D-mannose pyrophosphorylase activity" RELATED[ EC:2 ]
    "guanosine diphosphomannose pyrophosphorylase activity" RELATED[ EC:2 ]
    "guanosine triphosphate-mannose 1-phosphate guanylyltransferase activity" RELATED[ EC:2 ]
    "mannose 1-phosphate guanylyltransferase (guanosine triphosphate)" RELATED[ EC:2 ]
    "mannose-1-phosphate guanylyltransferase activity" BROAD
    "PIM-GMP (phosphomannose isomerase-guanosine 5'-diphospho-D-mannose pyrophosphorylase)" RELATED[ EC:2 ]
Secondary IDs
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EC:2.7.7.13
KEGG_REACTION:R00885
MetaCyc:2.7.7.13-RXN
Reactome:R-HSA-446221 "GMPPB converts Mannose-1-phosphate to GDP-Mannose"
RHEA:15229