FB2026_03 , released September 17, 2026
FB2026_03 , released September 17, 2026
CV Term Report
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General Information
Term molecular carrier activity ID (Ontology) GO:0140104 (Gene Ontology)
Definition Directly binding to a specific ion or molecule and delivering it either to an acceptor molecule or to a specific location.
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Data ClassFieldDirect annotations
Genes (FBgn)GO_MOLECULAR_FUNCTION
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 molecular carrier activity (all annotations which use CV term, excluding "NOT" statements)
     enables | molecular carrier activity
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  molecular_function
   |__molecular carrier activity  199 rec.
       |__lipid carrier activity 70 rec.
       |   |__intramembrane lipid carrier activity(+) 25 rec.
       |   |__lipid chaperone activity
       |   |__lipid transfer activity(+) 32 rec.
       |__metallochaperone activity 19 rec.
       |   |__ATP-dependent FeS chaperone activity 4 rec.
       |   |__copper chaperone activity(+) 5 rec.
       |   |__iron chaperone activity 2 rec.
       |   |__iron-sulfur cluster chaperone activity 8 rec.
       |   |__nickel chaperone activity
       |   |__zinc chaperone activity
       |__nucleocytoplasmic carrier activity 27 rec.
       |   |__nuclear export signal receptor activity 8 rec.
       |   |__nuclear import signal receptor activity 19 rec.
       |__oxygen carrier activity 1 rec.
       |__phosphopantetheine-dependent carrier activity 1 rec.
       |   |__acyl carrier activity 1 rec.
       |   |__D-alanyl carrier activity
       |__protein carrier activity 76 rec.
       |   |__histone chaperone activity(+) 8 rec.
       |   |__lipoprotein carrier activity
       |   |__membrane insertase activity 27 rec.
       |   |__membrane protein dislocase activity 6 rec.
       |   |__protein translocation chaperone activity 3 rec.
       |   |__unfolded protein holdase activity 29 rec.
       |__sulfur carrier activity 1 rec.
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Reactome:R-HSA-1449687 "Corticosteroids bind to CBG in blood"
Reactome:R-HSA-196126 "STAR mediates CHOL translocation from cytosol to mitochondrial intermembrane space"
Reactome:R-HSA-209738 "VD3 binds GC"
Reactome:R-HSA-209944 "25(OH)D binds GC"
Reactome:R-HSA-2395764 "atREs binds to nascent CM"
Reactome:R-HSA-2399913 "atRAL binds to RBP2"
Reactome:R-HSA-2404142 "atROL binds RBP1"
Reactome:R-HSA-2855259 "atROL binds RBP1 (parenchymal cell)"
Reactome:R-HSA-3149494 "MMACHC:cob(II)alamin binds MMADHC"
Reactome:R-HSA-3149563 "MMADHC targets transport of cytosolic cob(II)alamin to mitochondria"
Reactome:R-HSA-3159259 "MMAA:MUT binds AdoCbl"
Reactome:R-HSA-3204318 "cob(II)alamin is transferred from MMACHC:MMADHC:cob(II)alamin to MTRR:MTR"
Reactome:R-HSA-5246478 "APOM binds retinoids"
Reactome:R-HSA-8870499 "PLEKHA3,8 bind PI4P, ARF1"
Reactome:R-HSA-8932980 "SERINC3,5,(1,2,4) transport L-Ser from cytosol to plasma membrane"
Reactome:R-HSA-8963851 "VD3 dissociates from GC"
Reactome:R-HSA-9661432 "BIL binds ALB"
Reactome:R-HSA-9663511 "BIL binds GSTA1, FABP1"