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complement C9

Summary

Gene Symbol

Organism

Bos taurus (domestic cattle)

External Links

NCBI Gene: 526766
PubChem: 526766

Annotation

Keyword

Complement alternate pathway
Disulfide bond
EGF-like domain
Glycoprotein
Membrane attack complex
Reference proteome
Secreted
Signal
Target cell membrane
Transmembrane beta strand

Proteins

Displaying 1 entry
UniProt	Protein Name
Q3MHN2

Annotation information from UniProt.

Gene Ontology (GO)

Displaying entries **1 - 5** of 6 in total

1

2

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GO Term	Evidence Code	PMID
cell killing
complement activation	IEA	30032202
complement activation, alternative pathway
complement activation, classical pathway
killing of cells of another organism

GO Hierarchy

biological process

immune system process [inference]

immune effector process [inference]

complement activation

activation of immune response [inference]

complement activation

immune response [inference]

humoral immune response [inference]

complement activation

innate immune response [inference]

complement activation, alternative pathway

cellular process [inference]

cell killing

killing of cells of another organism

cellular component organization or biogenesis [inference]

cellular component organization [inference]

cellular component assembly [inference]

protein-containing complex assembly [inference]

protein complex oligomerization [inference]

protein homooligomerization

protein-containing complex organization [inference]

protein-containing complex assembly [inference]

protein complex oligomerization [inference]

protein homooligomerization

biological process involved in interspecies interaction between organisms [inference]

response to other organism [inference]

defense response to other organism [inference]

innate immune response [inference]

complement activation, alternative pathway

disruption of anatomical structure in another organism [inference]

disruption of cell in another organism [inference]

killing of cells of another organism

response to stimulus [inference]

response to stress [inference]

defense response [inference]

defense response to other organism [inference]

innate immune response [inference]

complement activation, alternative pathway

immune response [inference]

humoral immune response [inference]

complement activation

innate immune response [inference]

complement activation, alternative pathway

response to external stimulus [inference]

response to external biotic stimulus [inference]

response to other organism [inference]

defense response to other organism [inference]

innate immune response [inference]

complement activation, alternative pathway

response to biotic stimulus [inference]

response to external biotic stimulus [inference]

response to other organism [inference]

defense response to other organism [inference]

innate immune response [inference]

complement activation, alternative pathway

biological regulation [inference]

regulation of biological process [inference]

regulation of immune system process [inference]

positive regulation of immune system process [inference]

positive regulation of immune response [inference]

activation of immune response [inference]

complement activation

regulation of immune response [inference]

positive regulation of immune response [inference]

activation of immune response [inference]

complement activation

positive regulation of biological process [inference]

positive regulation of immune system process [inference]

positive regulation of immune response [inference]

activation of immune response [inference]

complement activation

positive regulation of response to stimulus [inference]

positive regulation of immune response [inference]

activation of immune response [inference]

complement activation

regulation of response to stimulus [inference]

positive regulation of response to stimulus [inference]

positive regulation of immune response [inference]

activation of immune response [inference]

complement activation

regulation of immune response [inference]

positive regulation of immune response [inference]

activation of immune response [inference]

complement activation

Displaying **all 4** entries
GO Term	Evidence Code	PMID
membrane attack complex	IEA	22301074 30032202
extracellular space	IEA	30032202
plasma membrane
other organism cell membrane

GO Hierarchy

cellular component

protein-containing complex [inference]

membrane protein complex [inference]

pore complex [inference]

membrane attack complex

plasma membrane protein complex [inference]

membrane attack complex

cellular anatomical entity [inference]

extracellular space

membrane [inference]

plasma membrane

other organism part [inference]

other organism cell membrane

Displaying 1 entry
GO Term	Evidence Code	PMID
protein binding	IEA	22301074

GO Hierarchy

molecular function

binding [inference]

protein binding

Gene Ontology information from NCBI Gene and UniProt.

International Collaboration

GlyCosmos is a member of the GlySpace Alliance together with GlyGen and Glycomics@ExPASy.

Acknowledgements

Supported by JST NBDC Grant Number JPMJND2204

Partly supported by NIH Common Fund Grant #1U01GM125267-01

GlyCosmos Portal v4.5.0

Last updated: April 6, 2026

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