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complement C3d receptor 2

Summary

Gene Symbol

Organism

Homo sapiens (human)

External Links

NCBI Gene

1380

PubChem

1380

Alliance of Genome Resources

HGNC:2336

Annotation

Keyword

3D-structure
Alternative splicing
Cell membrane
Complement pathway
Direct protein sequencing
Disulfide bond
Glycoprotein
Host cell receptor for virus entry
Host-virus interaction
Reference proteome
Repeat
Signal
Sushi
Systemic lupus erythematosus
Transmembrane helix

Proteins

Displaying 1 entry
UniProt	Protein Name
P20023	Complement C3d receptor Epstein-Barr virus receptor

Annotation information from UniProt.

Gene Ontology (GO)

Displaying entries **1 - 5** of 11 in total

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GO Term	Evidence Code	PMID
complement receptor mediated signaling pathway	IEA
T cell mediated immunity	IBA
immune response	NAS	2827171
complement activation, alternative pathway	IMP	11981823
complement activation, classical pathway	IEA

GO Hierarchy

biological process

immune system process [inference]

immune effector process [inference]

leukocyte mediated immunity [inference]

lymphocyte mediated immunity [inference]

T cell mediated immunity

complement activation [inference]

activation of immune response [inference]

immune response-activating signaling pathway [inference]

immune response-activating cell surface receptor signaling pathway [inference]

complement receptor mediated signaling pathway

complement activation [inference]

immune response

adaptive immune response [inference]

adaptive immune response based on somatic recombination of immune receptors built from immunoglobulin superfamily domains [inference]

T cell mediated immunity

humoral immune response [inference]

complement activation [inference]

innate immune response [inference]

complement activation, alternative pathway

leukocyte activation [inference]

lymphocyte activation [inference]

lymphocyte differentiation [inference]

B cell differentiation

B cell activation

lymphocyte proliferation [inference]

B cell proliferation

cellular process [inference]

cell activation [inference]

leukocyte activation [inference]

lymphocyte activation [inference]

lymphocyte differentiation [inference]

B cell differentiation

B cell activation

lymphocyte proliferation [inference]

B cell proliferation

signal transduction [inference]

immune response-regulating signaling pathway [inference]

immune response-activating signaling pathway [inference]

immune response-activating cell surface receptor signaling pathway [inference]

complement receptor mediated signaling pathway

immune response-regulating cell surface receptor signaling pathway [inference]

immune response-activating cell surface receptor signaling pathway [inference]

complement receptor mediated signaling pathway

cell surface receptor signaling pathway [inference]

immune response-regulating cell surface receptor signaling pathway [inference]

immune response-activating cell surface receptor signaling pathway [inference]

complement receptor mediated signaling pathway

cytokine-mediated signaling pathway [inference]

interferon-mediated signaling pathway [inference]

type I interferon-mediated signaling pathway

cell population proliferation [inference]

leukocyte proliferation [inference]

mononuclear cell proliferation [inference]

lymphocyte proliferation [inference]

B cell proliferation

cellular developmental process [inference]

cell differentiation [inference]

leukocyte differentiation [inference]

mononuclear cell differentiation [inference]

lymphocyte differentiation [inference]

B cell differentiation

multicellular organismal process [inference]

cell activation [inference]

leukocyte activation [inference]

lymphocyte activation [inference]

lymphocyte differentiation [inference]

B cell differentiation

B cell activation

lymphocyte proliferation [inference]

B cell proliferation

developmental process [inference]

cellular developmental process [inference]

cell differentiation [inference]

leukocyte differentiation [inference]

mononuclear cell differentiation [inference]

lymphocyte differentiation [inference]

B cell differentiation

biological process involved in interspecies interaction between organisms [inference]

biological process involved in symbiotic interaction [inference]

biological process involved in interaction with host [inference]

movement in host [inference]

entry into host [inference]

viral entry into host cell

response to other organism [inference]

defense response to other organism [inference]

innate immune response [inference]

complement activation, alternative pathway

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

adaptive immune response [inference]

adaptive immune response based on somatic recombination of immune receptors built from immunoglobulin superfamily domains [inference]

T cell mediated immunity

humoral immune response [inference]

complement activation [inference]

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]

negative regulation of immune system process [inference]

negative regulation of immune effector process [inference]

negative regulation of leukocyte mediated immunity [inference]

negative regulation of lymphocyte mediated immunity [inference]

negative regulation of B cell mediated immunity [inference]

negative regulation of immunoglobulin mediated immune response [inference]

negative regulation of humoral immune response mediated by circulating immunoglobulin [inference]

negative regulation of complement activation, classical pathway

negative regulation of complement activation [inference]

negative regulation of complement activation, classical pathway

negative regulation of immune response [inference]

negative regulation of adaptive immune response [inference]

negative regulation of adaptive immune response based on somatic recombination of immune receptors built from immunoglobulin superfamily domains [inference]

negative regulation of B cell mediated immunity [inference]

negative regulation of immunoglobulin mediated immune response [inference]

negative regulation of humoral immune response mediated by circulating immunoglobulin [inference]

negative regulation of complement activation, classical pathway

negative regulation of humoral immune response [inference]

negative regulation of humoral immune response mediated by circulating immunoglobulin [inference]

negative regulation of complement activation, classical pathway

negative regulation of complement activation [inference]

negative regulation of complement activation, classical pathway

positive regulation of immune system process [inference]

positive regulation of immune response [inference]

activation of immune response [inference]

immune response-activating signaling pathway [inference]

immune response-activating cell surface receptor signaling pathway [inference]

complement receptor mediated signaling pathway

complement activation [inference]

regulation of immune effector process [inference]

negative regulation of immune effector process [inference]

negative regulation of leukocyte mediated immunity [inference]

negative regulation of lymphocyte mediated immunity [inference]

negative regulation of B cell mediated immunity [inference]

negative regulation of immunoglobulin mediated immune response [inference]

negative regulation of humoral immune response mediated by circulating immunoglobulin [inference]

negative regulation of complement activation, classical pathway

negative regulation of complement activation [inference]

negative regulation of complement activation, classical pathway

regulation of leukocyte mediated immunity [inference]

negative regulation of leukocyte mediated immunity [inference]

negative regulation of lymphocyte mediated immunity [inference]

negative regulation of B cell mediated immunity [inference]

negative regulation of immunoglobulin mediated immune response [inference]

negative regulation of humoral immune response mediated by circulating immunoglobulin [inference]

negative regulation of complement activation, classical pathway

regulation of lymphocyte mediated immunity [inference]

negative regulation of lymphocyte mediated immunity [inference]

negative regulation of B cell mediated immunity [inference]

negative regulation of immunoglobulin mediated immune response [inference]

negative regulation of humoral immune response mediated by circulating immunoglobulin [inference]

negative regulation of complement activation, classical pathway

regulation of B cell mediated immunity [inference]

negative regulation of B cell mediated immunity [inference]

negative regulation of immunoglobulin mediated immune response [inference]

negative regulation of humoral immune response mediated by circulating immunoglobulin [inference]

negative regulation of complement activation, classical pathway

regulation of immunoglobulin mediated immune response [inference]

negative regulation of immunoglobulin mediated immune response [inference]

negative regulation of humoral immune response mediated by circulating immunoglobulin [inference]

negative regulation of complement activation, classical pathway

regulation of humoral immune response mediated by circulating immunoglobulin [inference]

negative regulation of humoral immune response mediated by circulating immunoglobulin [inference]

negative regulation of complement activation, classical pathway

regulation of complement activation, classical pathway [inference]

negative regulation of complement activation, classical pathway

regulation of complement activation [inference]

regulation of complement activation, classical pathway [inference]

negative regulation of complement activation, classical pathway

negative regulation of complement activation [inference]

negative regulation of complement activation, classical pathway

regulation of immune response [inference]

immune response-regulating signaling pathway [inference]

immune response-activating signaling pathway [inference]

immune response-activating cell surface receptor signaling pathway [inference]

complement receptor mediated signaling pathway

immune response-regulating cell surface receptor signaling pathway [inference]

immune response-activating cell surface receptor signaling pathway [inference]

complement receptor mediated signaling pathway

regulation of adaptive immune response [inference]

negative regulation of adaptive immune response [inference]

negative regulation of adaptive immune response based on somatic recombination of immune receptors built from immunoglobulin superfamily domains [inference]

negative regulation of B cell mediated immunity [inference]

negative regulation of immunoglobulin mediated immune response [inference]

negative regulation of humoral immune response mediated by circulating immunoglobulin [inference]

negative regulation of complement activation, classical pathway

regulation of adaptive immune response based on somatic recombination of immune receptors built from immunoglobulin superfamily domains [inference]

regulation of B cell mediated immunity [inference]

negative regulation of B cell mediated immunity [inference]

negative regulation of immunoglobulin mediated immune response [inference]

negative regulation of humoral immune response mediated by circulating immunoglobulin [inference]

negative regulation of complement activation, classical pathway

regulation of immunoglobulin mediated immune response [inference]

negative regulation of immunoglobulin mediated immune response [inference]

negative regulation of humoral immune response mediated by circulating immunoglobulin [inference]

negative regulation of complement activation, classical pathway

regulation of humoral immune response mediated by circulating immunoglobulin [inference]

negative regulation of humoral immune response mediated by circulating immunoglobulin [inference]

negative regulation of complement activation, classical pathway

regulation of complement activation, classical pathway [inference]

negative regulation of complement activation, classical pathway

negative regulation of adaptive immune response based on somatic recombination of immune receptors built from immunoglobulin superfamily domains [inference]

negative regulation of B cell mediated immunity [inference]

negative regulation of immunoglobulin mediated immune response [inference]

negative regulation of humoral immune response mediated by circulating immunoglobulin [inference]

negative regulation of complement activation, classical pathway

regulation of humoral immune response [inference]

negative regulation of humoral immune response [inference]

negative regulation of humoral immune response mediated by circulating immunoglobulin [inference]

negative regulation of complement activation, classical pathway

negative regulation of complement activation [inference]

negative regulation of complement activation, classical pathway

regulation of humoral immune response mediated by circulating immunoglobulin [inference]

negative regulation of humoral immune response mediated by circulating immunoglobulin [inference]

negative regulation of complement activation, classical pathway

regulation of complement activation, classical pathway [inference]

negative regulation of complement activation, classical pathway

regulation of complement activation [inference]

regulation of complement activation, classical pathway [inference]

negative regulation of complement activation, classical pathway

negative regulation of complement activation [inference]

negative regulation of complement activation, classical pathway

negative regulation of immune response [inference]

negative regulation of adaptive immune response [inference]

negative regulation of adaptive immune response based on somatic recombination of immune receptors built from immunoglobulin superfamily domains [inference]

negative regulation of B cell mediated immunity [inference]

negative regulation of immunoglobulin mediated immune response [inference]

negative regulation of humoral immune response mediated by circulating immunoglobulin [inference]

negative regulation of complement activation, classical pathway

negative regulation of humoral immune response [inference]

negative regulation of humoral immune response mediated by circulating immunoglobulin [inference]

negative regulation of complement activation, classical pathway

negative regulation of complement activation [inference]

negative regulation of complement activation, classical pathway

positive regulation of immune response [inference]

activation of immune response [inference]

immune response-activating signaling pathway [inference]

immune response-activating cell surface receptor signaling pathway [inference]

complement receptor mediated signaling pathway

complement activation [inference]

positive regulation of biological process [inference]

positive regulation of immune system process [inference]

positive regulation of immune response [inference]

activation of immune response [inference]

immune response-activating signaling pathway [inference]

immune response-activating cell surface receptor signaling pathway [inference]

complement receptor mediated signaling pathway

complement activation [inference]

positive regulation of response to stimulus [inference]

positive regulation of immune response [inference]

activation of immune response [inference]

immune response-activating signaling pathway [inference]

immune response-activating cell surface receptor signaling pathway [inference]

complement receptor mediated signaling pathway

complement activation [inference]

negative regulation of biological process [inference]

negative regulation of immune system process [inference]

negative regulation of immune effector process [inference]

negative regulation of leukocyte mediated immunity [inference]

negative regulation of lymphocyte mediated immunity [inference]

negative regulation of B cell mediated immunity [inference]

negative regulation of immunoglobulin mediated immune response [inference]

negative regulation of humoral immune response mediated by circulating immunoglobulin [inference]

negative regulation of complement activation, classical pathway

negative regulation of complement activation [inference]

negative regulation of complement activation, classical pathway

negative regulation of immune response [inference]

negative regulation of adaptive immune response [inference]

negative regulation of adaptive immune response based on somatic recombination of immune receptors built from immunoglobulin superfamily domains [inference]

negative regulation of B cell mediated immunity [inference]

negative regulation of immunoglobulin mediated immune response [inference]

negative regulation of humoral immune response mediated by circulating immunoglobulin [inference]

negative regulation of complement activation, classical pathway

negative regulation of humoral immune response [inference]

negative regulation of humoral immune response mediated by circulating immunoglobulin [inference]

negative regulation of complement activation, classical pathway

negative regulation of complement activation [inference]

negative regulation of complement activation, classical pathway

negative regulation of response to stimulus [inference]

negative regulation of immune response [inference]

negative regulation of adaptive immune response [inference]

negative regulation of adaptive immune response based on somatic recombination of immune receptors built from immunoglobulin superfamily domains [inference]

negative regulation of B cell mediated immunity [inference]

negative regulation of immunoglobulin mediated immune response [inference]

negative regulation of humoral immune response mediated by circulating immunoglobulin [inference]

negative regulation of complement activation, classical pathway

negative regulation of humoral immune response [inference]

negative regulation of humoral immune response mediated by circulating immunoglobulin [inference]

negative regulation of complement activation, classical pathway

negative regulation of complement activation [inference]

negative regulation of complement activation, classical pathway

regulation of response to stimulus [inference]

positive regulation of response to stimulus [inference]

positive regulation of immune response [inference]

activation of immune response [inference]

immune response-activating signaling pathway [inference]

immune response-activating cell surface receptor signaling pathway [inference]

complement receptor mediated signaling pathway

complement activation [inference]

negative regulation of response to stimulus [inference]

negative regulation of immune response [inference]

negative regulation of adaptive immune response [inference]

negative regulation of adaptive immune response based on somatic recombination of immune receptors built from immunoglobulin superfamily domains [inference]

negative regulation of B cell mediated immunity [inference]

negative regulation of immunoglobulin mediated immune response [inference]

negative regulation of humoral immune response mediated by circulating immunoglobulin [inference]

negative regulation of complement activation, classical pathway

negative regulation of humoral immune response [inference]

negative regulation of humoral immune response mediated by circulating immunoglobulin [inference]

negative regulation of complement activation, classical pathway

negative regulation of complement activation [inference]

negative regulation of complement activation, classical pathway

regulation of immune response [inference]

immune response-regulating signaling pathway [inference]

immune response-activating signaling pathway [inference]

immune response-activating cell surface receptor signaling pathway [inference]

complement receptor mediated signaling pathway

immune response-regulating cell surface receptor signaling pathway [inference]

immune response-activating cell surface receptor signaling pathway [inference]

complement receptor mediated signaling pathway

regulation of adaptive immune response [inference]

negative regulation of adaptive immune response [inference]

negative regulation of adaptive immune response based on somatic recombination of immune receptors built from immunoglobulin superfamily domains [inference]

negative regulation of B cell mediated immunity [inference]

negative regulation of immunoglobulin mediated immune response [inference]

negative regulation of humoral immune response mediated by circulating immunoglobulin [inference]

negative regulation of complement activation, classical pathway

regulation of adaptive immune response based on somatic recombination of immune receptors built from immunoglobulin superfamily domains [inference]

regulation of B cell mediated immunity [inference]

negative regulation of B cell mediated immunity [inference]

negative regulation of immunoglobulin mediated immune response [inference]

negative regulation of humoral immune response mediated by circulating immunoglobulin [inference]

negative regulation of complement activation, classical pathway

regulation of immunoglobulin mediated immune response [inference]

negative regulation of immunoglobulin mediated immune response [inference]

negative regulation of humoral immune response mediated by circulating immunoglobulin [inference]

negative regulation of complement activation, classical pathway

regulation of humoral immune response mediated by circulating immunoglobulin [inference]

negative regulation of humoral immune response mediated by circulating immunoglobulin [inference]

negative regulation of complement activation, classical pathway

regulation of complement activation, classical pathway [inference]

negative regulation of complement activation, classical pathway

negative regulation of adaptive immune response based on somatic recombination of immune receptors built from immunoglobulin superfamily domains [inference]

negative regulation of B cell mediated immunity [inference]

negative regulation of immunoglobulin mediated immune response [inference]

negative regulation of humoral immune response mediated by circulating immunoglobulin [inference]

negative regulation of complement activation, classical pathway

regulation of humoral immune response [inference]

negative regulation of humoral immune response [inference]

negative regulation of humoral immune response mediated by circulating immunoglobulin [inference]

negative regulation of complement activation, classical pathway

negative regulation of complement activation [inference]

negative regulation of complement activation, classical pathway

regulation of humoral immune response mediated by circulating immunoglobulin [inference]

negative regulation of humoral immune response mediated by circulating immunoglobulin [inference]

negative regulation of complement activation, classical pathway

regulation of complement activation, classical pathway [inference]

negative regulation of complement activation, classical pathway

regulation of complement activation [inference]

regulation of complement activation, classical pathway [inference]

negative regulation of complement activation, classical pathway

negative regulation of complement activation [inference]

negative regulation of complement activation, classical pathway

negative regulation of immune response [inference]

negative regulation of adaptive immune response [inference]

negative regulation of adaptive immune response based on somatic recombination of immune receptors built from immunoglobulin superfamily domains [inference]

negative regulation of B cell mediated immunity [inference]

negative regulation of immunoglobulin mediated immune response [inference]

negative regulation of humoral immune response mediated by circulating immunoglobulin [inference]

negative regulation of complement activation, classical pathway

negative regulation of humoral immune response [inference]

negative regulation of humoral immune response mediated by circulating immunoglobulin [inference]

negative regulation of complement activation, classical pathway

negative regulation of complement activation [inference]

negative regulation of complement activation, classical pathway

positive regulation of immune response [inference]

activation of immune response [inference]

immune response-activating signaling pathway [inference]

immune response-activating cell surface receptor signaling pathway [inference]

complement receptor mediated signaling pathway

complement activation [inference]

regulation of cellular process [inference]

signal transduction [inference]

immune response-regulating signaling pathway [inference]

immune response-activating signaling pathway [inference]

immune response-activating cell surface receptor signaling pathway [inference]

complement receptor mediated signaling pathway

immune response-regulating cell surface receptor signaling pathway [inference]

immune response-activating cell surface receptor signaling pathway [inference]

complement receptor mediated signaling pathway

cell surface receptor signaling pathway [inference]

immune response-regulating cell surface receptor signaling pathway [inference]

immune response-activating cell surface receptor signaling pathway [inference]

complement receptor mediated signaling pathway

cytokine-mediated signaling pathway [inference]

interferon-mediated signaling pathway [inference]

type I interferon-mediated signaling pathway

Displaying entries **1 - 5** of 7 in total

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GO Term	Evidence Code	PMID
extracellular space	IBA
plasma membrane	TAS
plasma membrane	IDA	1702139
plasma membrane	IBA
membrane	NAS	2827171

GO Hierarchy

cellular component

protein-containing complex [inference]

receptor complex

cellular anatomical entity [inference]

extracellular space

membrane

plasma membrane

organelle [inference]

membrane-bounded organelle [inference]

vesicle [inference]

extracellular vesicle [inference]

extracellular exosome

extracellular membrane-bounded organelle [inference]

extracellular vesicle [inference]

extracellular exosome

extracellular organelle [inference]

extracellular membrane-bounded organelle [inference]

extracellular vesicle [inference]

extracellular exosome

Displaying entries **1 - 5** of 9 in total

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GO Term	Evidence Code	PMID
virus receptor activity	NAS	2827171
complement binding	IDA	11034390
DNA binding	IDA	22885687
complement receptor activity	NAS	2827171
transmembrane signaling receptor activity	NAS	2827171

GO Hierarchy

molecular function

binding [inference]

protein binding

complement binding

signaling receptor binding [inference]

immunoglobulin receptor binding

identical protein binding [inference]

protein homodimerization activity

protein dimerization activity [inference]

protein homodimerization activity

exogenous protein binding [inference]

virus receptor activity

organic cyclic compound binding [inference]

nucleic acid binding [inference]

DNA binding

molecular transducer activity [inference]

signaling receptor activity [inference]

transmembrane signaling receptor activity

complement receptor activity

immune receptor activity [inference]

complement receptor activity

Gene Ontology information from NCBI Gene and UniProt.

OrthoDB (Group)

Group level

Eukaryota

Group Name

Complement receptor type 2

Functional Category

E: Amino acid transport and metabolism
G: Carbohydrate transport and metabolism
T: Signal transduction mechanisms

Displaying **all 2** entries
InterPro
Sushi/SCR/CCP domain
Sushi/SCR/CCP superfamily

Disease

Disease Ontology

Displaying **all 3** entries
DO ID	Disease Name	Source
DOID:0081150	common variable immunodeficiency 7	Alliance of Genome Resources
DOID:9074	systemic lupus erythematosus	Alliance of Genome Resources
DOID:9261	nasopharynx carcinoma	Alliance of Genome Resources

Ortholog

Displaying entries **1 - 10** of 37 in total

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Species	Gene ID	Alliance of Genome Resources	Orthologous MAtrix
Danio rerio	1380	ZFIN:ZDB-GENE-110411-232
Danio rerio	17221	ZFIN:ZDB-GENE-110411-232
Rattus norvegicus	185381	RGD:1310065
Rattus norvegicus	289395		RATNO06982
Macaca mulatta	714202		MACMU21333
Nomascus leucogenys	100587321		NOMLE31011
Pan paniscus	100983119		PANPA03659
Saimiri boliviensis boliviensis	101045483		SAIBB17392
Felis catus	101094393		FELCA37283
Gorilla gorilla gorilla	101139118		GORGO19211

GlyTouCan

GlyComb

GlycoPOST

UniCarb-DR

LM-GlycoRepo

All Resources

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Summary

External Links

Annotation

OrthoDB (Group)

International Collaboration

Acknowledgements