FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term external encapsulating structure ID (Ontology) GO:0030312 (Gene Ontology)
Definition A structure that lies outside the plasma membrane and surrounds the entire cell or cells. This does not include the periplasmic space.
Comment
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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      43
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 Genes
 external encapsulating structure (all annotations which use CV term, excluding "NOT" statements)      43
     is_active_in | external encapsulating structure      43
Spanning Tree (Parents/Children)
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cellular_component
 |__cellular anatomical structure__
cellular anatomical structure      |
 |__cell periphery_________________|
                                   external encapsulating structure  755 rec.
                                    |__cell outer membrane
                                    |   |__curli secretion complex
                                    |   |__external side of cell outer membrane(+)
                                    |   |__extrinsic component of cell outer membrane(+)
                                    |   |__mycolate outer membrane(+)
                                    |   |__periplasmic side of cell outer membrane(+)
                                    |   |__starch utilization system complex
                                    |__cell wall
                                    |   |__cyst wall
                                    |   |__external side of cell wall(+)
                                    |   |__filiform apparatus
                                    |   |__fungal-type cell wall(+)
                                    |   |__peptidoglycan-based cell wall(+)
                                    |   |__perforation plate
                                    |   |__plant-type cell wall(+)
                                    |   |__spore wall(+)
                                    |__collagenous component of basement membrane 3 rec.
                                    |   |__chicken-wire-like collagen network(+) 3 rec.
                                    |   |__collagen type XIX trimer
                                    |   |__collagen type XXVIII trimer
                                    |   |__hexagonal collagen network of basement membrane(+)
                                    |   |__multiplexin collagen trimer(+)
                                    |__collagenous component of interstitial matrix
                                    |   |__collagen type XXVI trimer
                                    |   |__FACIT collagen complex(+)
                                    |   |__fibrillar collagen(+)
                                    |   |__interstitial hexagonal collagen network(+)
                                    |__egg chorion 408 rec.
                                    |   |__chrorion micropyle 2 rec.
                                    |__extracellular matrix 325 rec.
                                    |   |__basement membrane(+) 53 rec.
                                    |   |__basement membrane/interstitial matrix interface(+)
                                    |   |__complex of collagen trimers(+) 11 rec.
                                    |   |__elastic fiber
                                    |   |__EMILIN complex
                                    |   |__fibronectin fibril
                                    |   |__interstitial matrix(+)
                                    |   |__matrilin complex
                                    |   |__microfibril
                                    |   |__multimerin complex
                                    |   |__specialized extracellular matrix(+) 166 rec.
                                    |   |__tenascin complex
                                    |   |__thrombospondin complex
                                    |   |__transforming growth factor beta complex
                                    |__gel phase of basement membrane
                                    |__gel phase of interstitial matrix
                                    |__glycocalyx
                                    |   |__capsule
                                    |   |__lysosomal glycocalyx
                                    |   |__platelet glycocalyx
                                    |   |__slime layer
                                    |   |__sperm glycocalyx
                                    |   |__stereocilium coat
                                    |   |__vascular endothelial glycocalyx
                                    |__non-collagenous component of basement membrane
                                    |__non-collagenous component of interstitial matrix
                                    |__pollen wall
                                    |   |__exine(+)
                                    |   |__intine
                                    |   |__pollen aperture
                                    |__S-layer
                                    |__solid phase of basement membrane 3 rec.
                                    |   |__collagenous component of basement membrane 3 rec.
                                    |   |__non-collagenous component of basement membrane
                                    |__solid phase of interstitial matrix
                                        |__collagenous component of interstitial matrix
                                        |__non-collagenous component of interstitial matrix
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Is a cellular anatomical structure
Part of cell periphery
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