ONTOLOGY REPORT - ANNOTATIONS
Term: complement activation
Accession: GO:0006956
browse the term
Definition: Any process involved in the activation of any of the steps of the complement cascade, which allows for the direct killing of microbes, the disposal of immune complexes, and the regulation of other immune processes; the initial steps of complement activation involve one of three pathways, the classical pathway, the alternative pathway, and the lectin pathway, all of which lead to the terminal complement pathway.
Synonyms: exact_synonym: complement cascade; complement response
related_synonym: complement activity
xref: Reactome:R-HSA-166658 "Complement cascade"
GViewer not supported for the selected species.
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C1r
complement C1r
involved_in
IEA
InterPro
GO_REF:0000002
NCBI chrNW_004624860:3,675,926...3,684,598
Ensembl chrNW_004624860:3,676,252...3,684,406
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C1s
complement C1s
involved_in
IEA
InterPro
GO_REF:0000002
NCBI chrNW_004624860:3,658,272...3,667,717
Ensembl chrNW_004624860:3,659,341...3,671,142
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C2
complement C2
involved_in
IEA
InterPro TreeGrafter
GO_REF:0000002 GO_REF:0000118
NCBI chrNW_004624754:24,316,778...24,327,065
Ensembl chrNW_004624754:24,317,058...24,322,656
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C3
complement C3
involved_in acts_upstream_of_or_within
ISO IEA
(PMID:25284781) (PMID:18947875)
RGD TreeGrafter MGI
PMID:18947875 PMID:20712003 PMID:25284781
GO_REF:0000118 RGD:5129529
NCBI chrNW_004624828:3,773,816...3,798,077
Ensembl chrNW_004624828:3,770,221...3,797,946
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C6
complement C6
involved_in
IEA
Ensembl TreeGrafter
GO_REF:0000107 GO_REF:0000118
NCBI chrNW_004624759:13,775,339...13,842,415
Ensembl chrNW_004624759:13,775,358...13,842,648
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C7
complement C7
involved_in
IEA
TreeGrafter
GO_REF:0000118
NCBI chrNW_004624759:13,991,104...14,114,271
Ensembl chrNW_004624759:13,992,681...14,114,411
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C8a
complement C8 alpha chain
acts_upstream_of_or_within involved_in
ISO IEA
(PMID:12413696)
MGI TreeGrafter
PMID:12413696
GO_REF:0000118
NCBI chrNW_004624862:3,234,826...3,288,574
Ensembl chrNW_004624862:3,232,463...3,288,640
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C8b
complement C8 beta chain
involved_in
IEA
TreeGrafter
GO_REF:0000118
NCBI chrNW_004624862:3,187,573...3,224,895
Ensembl chrNW_004624862:3,187,120...3,225,751
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C8g
complement C8 gamma chain
involved_in
IEA
InterPro
GO_REF:0000002
NCBI chrNW_004624760:937,871...939,655
Ensembl chrNW_004624760:937,871...939,466
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C9
complement C9
involved_in
IEA
TreeGrafter
GO_REF:0000118
NCBI chrNW_004624759:15,534,743...15,623,767
Ensembl chrNW_004624759:15,534,660...15,624,381
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Cd46
CD46 molecule
involved_in
IEA
TreeGrafter
GO_REF:0000118
NCBI chrNW_004624807:4,040,639...4,074,631
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Cfb
complement factor B
involved_in
ISO IEA
RGD TreeGrafter InterPro
PMID:6906329
GO_REF:0000002 GO_REF:0000118 RGD:2311339
NCBI chrNW_004624754:24,310,344...24,316,482
Ensembl chrNW_004624754:24,310,247...24,317,366
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Cfh
complement factor H
involved_in acts_upstream_of_or_within
ISO IEA
(PMID:20702729) (PMID:15574507), (PMID:17517971), (PMID:17921253), (PMID:19541934), (PMID:28057640) (PMID:19411110), (PMID:20675597)
RGD TreeGrafter MGI
PMID:12911541 PMID:15574507 PMID:17517971 PMID:17921253 PMID:19411110 PMID:19541934 PMID:20675597 PMID:20702729 PMID:28057640 More...
GO_REF:0000118 RGD:1599888
NCBI chrNW_004624798:3,332,549...3,414,435
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Cfi
complement factor I
involved_in
ISO
(PMID:18202746)
MGI
PMID:18202746
NCBI chrNW_004624830:111,123...151,668
Ensembl chrNW_004624830:111,004...151,514
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Colec11
collectin subfamily member 11
involved_in
ISO
(PMID:23954398)
UniProt
PMID:23954398
NCBI chrNW_004624846:5,173,292...5,185,036
Ensembl chrNW_004624846:5,173,292...5,182,471
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Fcn3
ficolin 3
involved_in
ISO
(PMID:22851708)
UniProt
PMID:22851708
NCBI chrNW_004624764:11,265,740...11,269,588
Ensembl chrNW_004624764:11,265,505...11,269,650
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LOC101719002
complement C4-A
involved_in
IEA
InterPro TreeGrafter
GO_REF:0000002 GO_REF:0000118
NCBI chrNW_004624754:24,258,026...24,270,710
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Masp1
MBL associated serine protease 1
involved_in
IEA
InterPro
GO_REF:0000002
NCBI chrNW_004624730:69,569,046...69,632,401
Ensembl chrNW_004624730:69,568,915...69,632,470
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Cfh
complement factor H
acts_upstream_of_or_within
ISO
(PMID:20813971)
MGI
PMID:20813971
NCBI chrNW_004624798:3,332,549...3,414,435
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C3
complement C3
involved_in
IEA
UniProt
GO_REF:0000043
NCBI chrNW_004624828:3,773,816...3,798,077
Ensembl chrNW_004624828:3,770,221...3,797,946
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C8a
complement C8 alpha chain
involved_in
IEA
UniProt
GO_REF:0000043
NCBI chrNW_004624862:3,234,826...3,288,574
Ensembl chrNW_004624862:3,232,463...3,288,640
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C8b
complement C8 beta chain
involved_in
IEA
UniProt
GO_REF:0000043
NCBI chrNW_004624862:3,187,573...3,224,895
Ensembl chrNW_004624862:3,187,120...3,225,751
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C9
complement C9
involved_in
IEA
UniProt
GO_REF:0000043
NCBI chrNW_004624759:15,534,743...15,623,767
Ensembl chrNW_004624759:15,534,660...15,624,381
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Cfb
complement factor B
involved_in acts_upstream_of_or_within
IEA ISO
(PMID:9238044) (PMID:27564415)
UniProt MGI
PMID:9238044 PMID:27564415
GO_REF:0000043
NCBI chrNW_004624754:24,310,344...24,316,482
Ensembl chrNW_004624754:24,310,247...24,317,366
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Cfd
complement factor D
acts_upstream_of_or_within
ISO
(PMID:27564415)
MGI
PMID:27564415
NCBI chrNW_004624828:7,714,926...7,717,139
Ensembl chrNW_004624828:7,711,537...7,717,337
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Cfh
complement factor H
acts_upstream_of_or_within_negative_effect
ISO
(PMID:19828624) (PMID:27564415)
MGI
PMID:19828624 PMID:27564415
NCBI chrNW_004624798:3,332,549...3,414,435
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Cfp
complement factor properdin
involved_in
IEA
Ensembl
GO_REF:0000107
NCBI chrNW_004624978:180,352...194,467
Ensembl chrNW_004624978:184,286...190,970
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Cr2
complement C3d receptor 2
involved_in acts_upstream_of_or_within_negative_effect
ISO
(PMID:11981823) (PMID:19828624)
ARUK-UCL MGI
PMID:11981823 PMID:19828624
NCBI chrNW_004624807:4,149,472...4,179,269
Ensembl chrNW_004624807:4,152,230...4,179,211
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LOC101710080
complement C5-like
involved_in
IEA
UniProt
GO_REF:0000043
NCBI chrNW_004624760:14,200,770...14,240,865
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LOC101710435
complement C5
involved_in
IEA
UniProt
GO_REF:0000043
NCBI chrNW_004624760:14,296,904...14,396,585
Ensembl chrNW_004624760:14,296,967...14,396,188
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LOC101723821
complement C5-like
involved_in
IEA
UniProt
GO_REF:0000043
NCBI chrNW_004624760:14,243,406...14,292,627
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C1qa
complement C1q A chain
acts_upstream_of_or_within involved_in
ISO IEA
(PMID:11901193)
MGI UniProt
PMID:11901193
GO_REF:0000043
NCBI chrNW_004624764:7,363,615...7,366,408
Ensembl chrNW_004624764:7,363,567...7,366,617
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C1qb
complement C1q B chain
involved_in
ISO
(PMID:29449492)
ComplexPortal
PMID:29449492
NCBI chrNW_004624764:7,377,013...7,382,953
Ensembl chrNW_004624764:7,376,967...7,383,445
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C1qc
complement C1q C chain
involved_in
IEA
Ensembl
GO_REF:0000107
NCBI chrNW_004624764:7,369,365...7,373,238
Ensembl chrNW_004624764:7,369,338...7,373,436
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C1r
complement C1r
involved_in
IEA
UniProt
GO_REF:0000043
NCBI chrNW_004624860:3,675,926...3,684,598
Ensembl chrNW_004624860:3,676,252...3,684,406
G
C2
complement C2
involved_in
IEA
UniProt
GO_REF:0000043
NCBI chrNW_004624754:24,316,778...24,327,065
Ensembl chrNW_004624754:24,317,058...24,322,656
G
C3
complement C3
involved_in
IEA
UniProt
GO_REF:0000043
NCBI chrNW_004624828:3,773,816...3,798,077
Ensembl chrNW_004624828:3,770,221...3,797,946
G
C6
complement C6
involved_in
IEA
UniProt
GO_REF:0000043
NCBI chrNW_004624759:13,775,339...13,842,415
Ensembl chrNW_004624759:13,775,358...13,842,648
G
C7
complement C7
involved_in
IEA
UniProt
GO_REF:0000043
NCBI chrNW_004624759:13,991,104...14,114,271
Ensembl chrNW_004624759:13,992,681...14,114,411
G
C8a
complement C8 alpha chain
involved_in
IEA
UniProt
GO_REF:0000043
NCBI chrNW_004624862:3,234,826...3,288,574
Ensembl chrNW_004624862:3,232,463...3,288,640
G
C8b
complement C8 beta chain
involved_in
IEA
UniProt
GO_REF:0000043
NCBI chrNW_004624862:3,187,573...3,224,895
Ensembl chrNW_004624862:3,187,120...3,225,751
G
C9
complement C9
involved_in
IEA
UniProt
GO_REF:0000043
NCBI chrNW_004624759:15,534,743...15,623,767
Ensembl chrNW_004624759:15,534,660...15,624,381
G
Cd55
CD55 molecule (Cromer blood group)
involved_in
IEA
UniProt
GO_REF:0000043
NCBI chrNW_004624807:4,252,676...4,274,828
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Crp
C-reactive protein
ISO
RGD
PMID:16367929
RGD:1580273
NCBI chrNW_004624794:1,531,555...1,533,804
Ensembl chrNW_004624794:1,531,571...1,533,804
G
LOC101710080
complement C5-like
involved_in
IEA
UniProt
GO_REF:0000043
NCBI chrNW_004624760:14,200,770...14,240,865
G
LOC101710435
complement C5
involved_in
IEA
UniProt
GO_REF:0000043
NCBI chrNW_004624760:14,296,904...14,396,585
Ensembl chrNW_004624760:14,296,967...14,396,188
G
LOC101719002
complement C4-A
involved_in
IEA
UniProt
GO_REF:0000043
NCBI chrNW_004624754:24,258,026...24,270,710
G
LOC101723821
complement C5-like
involved_in
IEA
UniProt
GO_REF:0000043
NCBI chrNW_004624760:14,243,406...14,292,627
G
Mbl2
mannose binding lectin 2
involved_in
IEA
UniProt
GO_REF:0000043
NCBI chrNW_004624791:10,881,319...10,886,294
Ensembl chrNW_004624791:10,881,268...10,886,297
G
Colec10
collectin subfamily member 10
involved_in
IEA
Ensembl
GO_REF:0000107
NCBI chrNW_004624763:17,302,075...17,350,682
Ensembl chrNW_004624763:17,301,993...17,352,559
G
Colec11
collectin subfamily member 11
involved_in
ISO
(PMID:25912189) (PMID:24174618)
UniProt ComplexPortal
PMID:24174618 PMID:25912189
NCBI chrNW_004624846:5,173,292...5,185,036
Ensembl chrNW_004624846:5,173,292...5,182,471
G
Fcn1
ficolin 1
involved_in
IEA
Ensembl TreeGrafter
GO_REF:0000107 GO_REF:0000118
NCBI chrNW_004624760:2,743,996...2,751,116
Ensembl chrNW_004624760:2,743,996...2,751,110
G
Fcn3
ficolin 3
involved_in
IEA
TreeGrafter
GO_REF:0000118
NCBI chrNW_004624764:11,265,740...11,269,588
Ensembl chrNW_004624764:11,265,505...11,269,650
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Krt1
keratin 1
involved_in
ISO
(PMID:11549596)
UniProt
PMID:11549596
NCBI chrNW_004624904:801,979...816,463
Ensembl chrNW_004624904:802,460...807,469
G
Masp1
MBL associated serine protease 1
involved_in
IEA
TreeGrafter
GO_REF:0000118
NCBI chrNW_004624730:69,569,046...69,632,401
Ensembl chrNW_004624730:69,568,915...69,632,470
G
Masp2
MBL associated serine protease 2
involved_in
IEA
TreeGrafter
GO_REF:0000118
NCBI chrNW_004624818:1,745,401...1,759,051
G
Mbl2
mannose binding lectin 2
acts_upstream_of_or_within involved_in
ISO IEA
(PMID:15148336)
MGI UniProt
PMID:15148336
GO_REF:0000043
NCBI chrNW_004624791:10,881,319...10,886,294
Ensembl chrNW_004624791:10,881,268...10,886,297
G
Cd55
CD55 molecule (Cromer blood group)
involved_in
ISO
(PMID:28657829) (PMID:6211481)
UniProt RGD
PMID:6211481 PMID:10929073 PMID:28657829
RGD:2326180
NCBI chrNW_004624807:4,252,676...4,274,828
G
Masp1
MBL associated serine protease 1
involved_in
ISO
(PMID:11485744)
UniProt
PMID:11485744
NCBI chrNW_004624730:69,569,046...69,632,401
Ensembl chrNW_004624730:69,568,915...69,632,470
G
Cd46
CD46 molecule
involved_in
ISO
(PMID:9029106)
AgBase
PMID:9029106
NCBI chrNW_004624807:4,040,639...4,074,631
G
Susd4
sushi domain containing 4
involved_in
IEA
TreeGrafter
GO_REF:0000118
NCBI chrNW_004624835:5,531,507...5,600,181
Ensembl chrNW_004624835:5,531,472...5,599,922
G
Vsig4
V-set and immunoglobulin domain containing 4
involved_in
ISO
(PMID:17051150)
UniProt
PMID:17051150
NCBI chrNW_004624898:1,268,998...1,288,756
Ensembl chrNW_004624898:1,268,886...1,289,180
G
C4bpb
complement component 4 binding protein beta
involved_in
IEA
Ensembl
GO_REF:0000107
NCBI chrNW_004624807:4,407,008...4,416,313
Ensembl chrNW_004624807:4,406,766...4,415,248
G
Cd46
CD46 molecule
involved_in
ISO
(PMID:9029106)
AgBase
PMID:9029106
NCBI chrNW_004624807:4,040,639...4,074,631
G
Susd4
sushi domain containing 4
involved_in
IEA
TreeGrafter
GO_REF:0000118
NCBI chrNW_004624835:5,531,507...5,600,181
Ensembl chrNW_004624835:5,531,472...5,599,922
G
Serping1
serpin family G member 1
involved_in
ISO
(PMID:10946292)
UniProt
PMID:10946292
NCBI chrNW_004624864:3,091,397...3,103,084
Ensembl chrNW_004624864:3,091,083...3,103,090
G
C3
complement C3
involved_in
ISO
(PMID:15611275)
BHF-UCL
PMID:15611275
NCBI chrNW_004624828:3,773,816...3,798,077
Ensembl chrNW_004624828:3,770,221...3,797,946
G
Il1b
interleukin 1 beta
involved_in
IEA
Ensembl
GO_REF:0000107
NCBI chrNW_004624749:12,852,128...12,858,478
Ensembl chrNW_004624749:12,852,021...12,858,760
G
Mbl2
mannose binding lectin 2
ISO
RGD
PMID:9920905
RGD:4889148
NCBI chrNW_004624791:10,881,319...10,886,294
Ensembl chrNW_004624791:10,881,268...10,886,297
G
Phb1
prohibitin 1
involved_in
IEA
Ensembl
GO_REF:0000107
NCBI chrNW_004624795:5,556,728...5,565,969
Ensembl chrNW_004624795:5,556,450...5,565,988
G
Trem2
triggering receptor expressed on myeloid cells 2
involved_in
ISO
(PMID:30548312)
ARUK-UCL
PMID:30548312
NCBI chrNW_004624754:17,643,397...17,649,255
Ensembl chrNW_004624754:17,643,363...17,648,231
G
C1qbp
complement C1q binding protein
involved_in
IEA
Ensembl TreeGrafter
GO_REF:0000107 GO_REF:0000118
NCBI chrNW_004624786:9,239,119...9,243,617
Ensembl chrNW_004624786:9,239,177...9,243,961
G
Cd55
CD55 molecule (Cromer blood group)
acts_upstream_of_or_within
ISO
(PMID:25284781)
MGI
PMID:25284781
NCBI chrNW_004624807:4,252,676...4,274,828
G
Cd5l
CD5 molecule like
acts_upstream_of_or_within
ISO
(PMID:25284781)
MGI
PMID:25284781
NCBI chrNW_004624794:3,060,436...3,071,570
Ensembl chrNW_004624794:3,060,365...3,072,801
G
Cfh
complement factor H
acts_upstream_of_or_within
ISO
(PMID:25284781) (PMID:18947875)
MGI RGD
PMID:12374811 PMID:18947875 PMID:25284781
RGD:628500
NCBI chrNW_004624798:3,332,549...3,414,435
G
Phb2
prohibitin 2
NOT|involved_in
ISO
(PMID:17070910)
UniProt
PMID:17070910
NCBI chrNW_004624860:3,599,435...3,605,016
Ensembl chrNW_004624860:3,599,687...3,604,872
G
Susd4
sushi domain containing 4
involved_in
IEA
InterPro
GO_REF:0000002
NCBI chrNW_004624835:5,531,507...5,600,181
Ensembl chrNW_004624835:5,531,472...5,599,922
G
Cfh
complement factor H
involved_in
ISO
(PMID:20378178), (PMID:28671664)
ComplexPortal
PMID:20378178 PMID:28671664
NCBI chrNW_004624798:3,332,549...3,414,435
G
Cd55
CD55 molecule (Cromer blood group)
acts_upstream_of_or_within
ISO
(PMID:9892684)
MGI
PMID:9892684
NCBI chrNW_004624807:4,252,676...4,274,828
Term paths to the root one shortest all shortest one longest all longest one shortest and longest all