FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term membrane ID (Ontology) GO:0016020 (Gene Ontology)
Definition A lipid bilayer along with all the proteins and protein complexes embedded in it and attached to it.[ ISBN:0815316194 ]
Comment
Links to External Ontologies
  QuickGO data     AmiGO data
Annotations
Records annotated with this term OR any of its CHILD TERMS
Records annotated with this exact term (annotations to child terms are NOT included)
Data Class Field Records
Genes (FBgn)  GO_CELLULAR_COMPONENT    1564
show Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records
 Full annotation statements 
Relevant FlyBase reports
 Alleles Gene Groups Genes Constructs
 membrane (all annotations which use CV term, excluding "NOT" statements)       --     108   5325      1
     colocalizes_with | membrane       --       --       1       --
     is_active_in | membrane       --       --     333       --
     located_in | membrane       --       --    1357       --
     membrane | embryonic stage 5       4       --       --       --
 NOT | located_in | membrane       --       --       1       --
Spanning Tree (Parents/Children)
Only view relationship:
  cellular_component
   |__cellular anatomical structure
       |__membrane  6580 rec.
           |__annulate lamellae 4 rec.
           |__ascus membrane
           |__clathrin-coated pit 16 rec.
           |   |__clathrin coat of coated pit(+) 10 rec.
           |__coated membrane 41 rec.
           |   |__membrane coat(+) 41 rec.
           |__extrinsic component of membrane 73 rec.
           |   |__extrinsic component of cell outer membrane(+)
           |   |__extrinsic component of organelle membrane(+) 11 rec.
           |   |__extrinsic component of plasma membrane(+) 49 rec.
           |   |__extrinsic component of thylakoid membrane(+)
           |   |__phosphatidylinositol 3-kinase complex(+) 8 rec.
           |__leaflet of membrane bilayer
           |__membrane microdomain 8 rec.
           |   |__caveola bulb
           |   |__caveola neck
           |   |__membrane raft(+) 8 rec.
           |__membrane protein complex 730 rec.
           |   |__5-lipoxygenase complex
           |   |__ankyrin-1 complex
           |   |__AP-type membrane coat adaptor complex(+) 18 rec.
           |   |__Asi complex
           |   |__ATG2-ATG18 complex
           |   |__Bam protein complex
           |   |__cargo receptor complex(+)
           |   |__channel complex
           |   |__chaperone-mediated autophagy translocation complex
           |   |__chloroplast outer membrane translocon
           |   |__chloroplast thylakoid membrane protein complex(+)
           |   |__clathrin complex 3 rec.
           |   |__COPII vesicles tethering complex
           |   |__Derlin-1 retrotranslocation complex 1 rec.
           |   |__Derlin-1-VIMP complex
           |   |__dolichyl-phosphate-mannose-protein mannosyltransferase complex(+) 3 rec.
           |   |__Dsc E3 ubiquitin ligase complex
           |   |__EMC complex 13 rec.
           |   |__endoplasmic reticulum Sec complex(+) 4 rec.
           |   |__endosomal scaffold complex
           |   |__ER ubiquitin ligase complex(+) 1 rec.
           |   |__ER-to-endosome phospholipid transfer complex
           |   |__ESCRT I complex 9 rec.
           |   |__ESCRT II complex 4 rec.
           |   |__ESCRT III complex 9 rec.
           |   |__ESCRT IV complex 3 rec.
           |   |__fatty acid elongase complex
           |   |__fumarate reductase complex
           |   |__glycosylphosphatidylinositol-N-acetylglucosaminyltransferase (GPI-GnT) complex 6 rec.
           |   |__GPI-anchor transamidase complex 7 rec.
           |   |__H-gal-GP complex
           |   |__HOPS complex(+) 9 rec.
           |   |__inner mitochondrial membrane protein complex(+) 80 rec.
           |   |__Ire1 complex
           |   |__IRE1-TRAF2-ASK1 complex
           |   |__lipopolysaccharide receptor complex
           |   |__mannan polymerase complex(+)
           |   |__membrane coat(+) 41 rec.
           |   |__meprin A complex
           |   |__MHC class I peptide loading complex(+)
           |   |__NADH dehydrogenase complex(+) 59 rec.
           |   |__Nem1-Spo7 phosphatase complex 3 rec.
           |   |__nuclear membrane complex Bqt3-Bqt4
           |   |__nuclear membrane protein complex(+) 5 rec.
           |   |__oligosaccharyltransferase complex(+) 14 rec.
           |   |__outer membrane protein complex
           |   |__outer mitochondrial membrane protein complex(+) 18 rec.
           |   |__PAS complex 3 rec.
           |   |__PAT complex
           |   |__phosphatidylinositol 3-kinase complex(+) 8 rec.
           |   |__phospholamban complex
           |   |__photosystem(+)
           |   |__photosystem I antenna complex
           |   |__photosystem I reaction center
           |   |__photosystem II antenna complex
           |   |__photosystem II oxygen evolving complex
           |   |__photosystem II reaction center
           |   |__phycobilisome
           |   |__plasma membrane protein complex(+) 185 rec.
           |   |__pore complex(+) 2 rec.
           |   |__pre-B cell receptor complex
           |   |__protein C inhibitor-acrosin complex
           |   |__proton-transporting two-sector ATPase complex(+) 72 rec.
           |   |__proton-transporting two-sector ATPase complex, catalytic domain(+) 14 rec.
           |   |__proton-transporting two-sector ATPase complex, proton-transporting domain(+) 20 rec.
           |   |__PTEX complex
           |   |__Ragulator complex 6 rec.
           |   |__respiratory chain complex II (succinate dehydrogenase) 10 rec.
           |   |__retromer complex(+) 9 rec.
           |   |__retromer, cargo-selective complex 4 rec.
           |   |__retromer, tubulation complex 2 rec.
           |   |__Sec62/Sec63 complex 3 rec.
           |   |__signal peptidase complex 5 rec.
           |   |__signal recognition particle receptor complex 3 rec.
           |   |__SNARE complex(+) 36 rec.
           |   |__sodium ion-transporting two-sector ATPase complex(+)
           |   |__SREBP-SCAP complex 2 rec.
           |   |__SREBP-SCAP-Insig complex
           |   |__starch utilization system complex
           |   |__STING complex
           |   |__TAP complex
           |   |__Tapasin-ERp57 complex
           |   |__Tic complex
           |   |__Toc complex
           |   |__translocon complex(+) 9 rec.
           |   |__transmembrane transporter complex(+) 323 rec.
           |   |__UDP-N-acetylglucosamine transferase complex 4 rec.
           |   |__vacuolar transporter chaperone complex
           |   |__VCP-NPL4-UFD1 AAA ATPase complex 3 rec.
           |   |__Vps55/Vps68 complex
           |__nuclear outer membrane-endoplasmic reticulum membrane network 382 rec.
           |   |__annulate lamellae 4 rec.
           |   |__endoplasmic reticulum membrane(+) 374 rec.
           |   |__Nem1-Spo7 phosphatase complex 3 rec.
           |   |__nuclear outer membrane(+) 5 rec.
           |__organelle membrane 1360 rec.
           |   |__bounding membrane of organelle(+) 513 rec.
           |   |__Dsc E3 ubiquitin ligase complex
           |   |__endoplasmic reticulum membrane(+) 374 rec.
           |   |__extrinsic component of organelle membrane(+) 11 rec.
           |   |__Golgi cisterna membrane(+) 8 rec.
           |   |__magnetosome membrane
           |   |__mitochondrial membrane(+) 569 rec.
           |   |__nuclear membrane(+) 49 rec.
           |   |__organelle inner membrane(+) 470 rec.
           |   |__perinuclear endoplasmic reticulum membrane 1 rec.
           |   |__photoreceptor disc membrane(+)
           |   |__plastid membrane(+)
           |   |__rhoptry membrane
           |   |__symbiont-containing vacuole membrane(+)
           |   |__trans-Golgi network membrane(+) 7 rec.
           |   |__vesicle membrane(+) 173 rec.
           |__outer membrane 99 rec.
           |   |__cell outer membrane(+)
           |   |__organelle outer membrane(+) 99 rec.
           |   |__outer endospore membrane
           |__pathogen-containing vacuole membrane
           |__phagophore assembly site membrane 10 rec.
           |   |__ATG2-ATG18 complex
           |   |__extrinsic component of phagophore assembly site membrane 1 rec.
           |__photosynthetic membrane
           |   |__photosystem(+)
           |   |__plasma membrane-derived chromatophore membrane(+)
           |   |__thylakoid membrane(+)
           |__plasma membrane 1941 rec.
           |   |__apical plasma membrane urothelial plaque
           |   |__cell body membrane(+) 6 rec.
           |   |__cell trailing edge membrane(+)
           |   |__cellular bud membrane
           |   |__cornified envelope
           |   |__cytoplasmic side of plasma membrane(+) 61 rec.
           |   |__cytoproct
           |   |__cytostome
           |   |__external side of plasma membrane(+) 40 rec.
           |   |__extrinsic component of plasma membrane(+) 49 rec.
           |   |__growth cone membrane 1 rec.
           |   |__immunological synapse
           |   |__lateral plasma membrane 28 rec.
           |   |__leading edge membrane(+) 103 rec.
           |   |__medial membrane band
           |   |__mesosome
           |   |__orthogonal array
           |   |__phagocytic cup(+)
           |   |__plasma membrane protein complex(+) 185 rec.
           |   |__plasma membrane region 507 rec.
           |   |__plasma membrane-derived thylakoid lumen
           |   |__plasmodesmatal cytoplasmic sleeve
           |   |__plasmodesmatal desmotubule(+)
           |   |__plasmodesmatal plasma membrane
           |   |__porosome
           |   |__sarcolemma(+) 16 rec.
           |   |__sperm plasma membrane(+) 4 rec.
           |   |__tetraspanin-enriched microdomain
           |__plasma membrane region 507 rec.
           |   |__apical plasma membrane(+) 135 rec.
           |   |__apical plasma membrane urothelial plaque
           |   |__apicolateral plasma membrane 27 rec.
           |   |__basal plasma membrane(+) 70 rec.
           |   |__basolateral plasma membrane 56 rec.
           |   |__caveola neck
           |   |__cell projection membrane(+) 128 rec.
           |   |__cellularization cleavage furrow(+) 14 rec.
           |   |__cleavage furrow(+) 55 rec.
           |   |__hinge region between urothelial plaques of apical plasma membrane
           |   |__pellicular membrane
           |   |__periciliary membrane compartment
           |   |__photoreceptor inner segment membrane
           |   |__plasma membrane of cell tip(+)
           |   |__plasma membrane raft(+) 4 rec.
           |   |__plasma membrane-derived thylakoid membrane
           |   |__sperm head plasma membrane
           |   |__synaptic membrane(+) 151 rec.
           |__prospore membrane
           |   |__prospore membrane leading edge
           |   |__prospore membrane spindle pole body attachment site
           |__prospore membrane leading edge
           |__side of membrane 124 rec.
           |   |__cytoplasmic side of membrane(+) 82 rec.
           |   |__external side of cell outer membrane(+)
           |   |__external side of plasma membrane(+) 40 rec.
           |   |__internal side of mycolate outer membrane
           |   |__lumenal side of membrane(+) 4 rec.
           |   |__lumenal side of plastid thylakoid membrane
           |   |__periplasmic side of cell outer membrane(+)
           |   |__stromal side of plastid inner membrane(+)
           |   |__stromal side of plastid thylakoid membrane(+)
           |__spore inner membrane
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Is a cellular anatomical structure
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Synonyms
  • "integral component of membrane" NARROW
    "integral to membrane" NARROW
    "membrane region" NARROW
    "region of membrane" NARROW
    "transmembrane" RELATED
    "whole membrane" NARROW
Secondary IDs
hide External Crossreferences & Linkouts
Wikipedia:Biological_membrane
Wikipedia:Transmembrane_protein