![](./images/Brenda_klein.gif)
cell surfaceGene ontology ID
GO:0009986
GO:0009986 is linked to 119 enzymes:
Definition
The external part of the cell wall and/or plasma membrane
Comment
Note that this term is intended to annotate gene products that are attached (integrated or loosely bound) to the plasma membrane or cell wall.
Synonyms
1. cell associated
2. cell bound
References
1. GOC: jl
2. GOC: mtg sensu
3. GOC: sm
Legend
![](./ontology/inc/tree/images/is_a.png)
is an element of the parent element
![](./ontology/inc/tree/images/part_of.png)
is a part of the parent element
![](./ontology/inc/tree/images/rel.png)
is related to the parent element
![](./ontology/inc/tree/images/der.png)
derives from the parent element
![](./ontology/inc/tree/images/tissue_branch.png)
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![](./ontology/inc/tree/images/brenda_branch.png)
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![](./ontology/inc/tree/images/localization_branch.png)
at least 1 tissue/ enzyme/ localization link in this branch
![](./ontology/inc/tree/images/tissue.png)
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![](./ontology/inc/tree/images/brenda.png)
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![](./ontology/inc/tree/images/localization.png)
tissue/ enzyme/ localization link to BRENDA