FB2026_03 , released September 17, 2026
CV Term Report
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General Information
Term adenylylsulfate kinase activity ID (Ontology) GO:0004020 (Gene Ontology)
Definition Catalysis of the reaction: adenosine 5'-phosphosulfate + ATP = 3'-phosphoadenylyl sulfate + ADP + H+.[ EC:2 ]
Also Known As"adenosine-5'-phosphosulfate 3'-phosphotransferase activity" ; "adenosine-5'-phosphosulphate 3'-phosphotransferase activity" ; "adenylyl-sulfate kinase activity" (for all, see Synonyms field below)
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Genes (FBgn)GO_MOLECULAR_FUNCTION
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 adenylylsulfate kinase activity (all annotations which use CV term, excluding "NOT" statements)
     enables | adenylylsulfate kinase activity
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transferase activity, transferring phosphorus-containing groups
 |__kinase activity_________________________________________
 |__phosphotransferase activity, alcohol group as acceptor__|
                                                            adenylylsulfate kinase activity  1 rec.
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Is a kinase activity
phosphotransferase activity, alcohol group as acceptor
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Synonyms
  • "5'-phosphoadenosine sulfate kinase activity" RELATED[ EC:2 ]
    "adenosine 5'-phosphosulfate kinase activity" RELATED[ EC:2 ]
    "adenosine phosphosulfate kinase activity" RELATED[ EC:2 ]
    "adenosine phosphosulfokinase activity" RELATED[ EC:2 ]
    "adenosine-5'-phosphosulfate 3'-phosphotransferase activity" EXACT
    "adenosine-5'-phosphosulfate-3'-phosphokinase activity" RELATED[ EC:2 ]
    "adenosine-5'-phosphosulphate 3'-phosphotransferase activity" EXACT
    "adenylyl-sulfate kinase activity" EXACT
    "adenylyl-sulphate kinase activity" EXACT
    "adenylylsulfate kinase (phosphorylating)" RELATED[ EC:2 ]
    "APS kinase activity" RELATED[ EC:2 ]
    "ATP:adenylyl-sulfate 3'-phosphotransferase activity" RELATED[ EC:2 ]
Secondary IDs
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EC:2.7.1.25
MetaCyc:ADENYLYLSULFKIN-RXN
Reactome:R-HSA-174389 "PAPSS1,2 transfer PO4(2-) group from ATP to APS to form PAPS"
Reactome:R-HSA-3560785 "Defective PAPSS2 does not transfer PO4(2-) group from ATP to APS to form PAPS"
RHEA:24152