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C2b [extracellular region]
Stable Identifier
R-HSA-166781
Type
Protein [EntityWithAccessionedSequence]
Species
Homo sapiens
Compartment
extracellular region
Synonyms
C2(21-243), Complement factor 2b
Icon
Locations in the PathwayBrowser for interactor UniProt:Q15125
Expand all
Immune System (Homo sapiens)
Innate Immune System (Homo sapiens)
Complement cascade (Homo sapiens)
Initial triggering of complement (Homo sapiens)
Conversion of C2 into C2a and C2b (Homo sapiens)
C2b [extracellular region] (Homo sapiens)
External Reference Information
External Reference
UniProt:P06681 C2
Gene Names
C2
Chain
signal peptide:1-20, chain:21-752, chain:21-243, chain:244-752
Reference Genes
BioGPS Gene:717 C2
COSMIC (genes):C2 C2
CTD Gene:717 C2
dbSNP Gene:717 C2
ENSEMBL:ENSG00000166278 C2
ENSEMBL_homo_sapiens_GENE:ENSG00000166278.16 C2
ENSEMBL_homo_sapiens_GENE:ENSG00000204364.10 C2
ENSEMBL_homo_sapiens_GENE:ENSG00000206372.11 C2
ENSEMBL_homo_sapiens_GENE:ENSG00000226560.10 C2
ENSEMBL_homo_sapiens_GENE:ENSG00000231543.9 C2
ENSEMBL_homo_sapiens_GENE:ENSG00000235017.9 C2
ENSEMBL_homo_sapiens_GENE:ENSG00000235696.8 C2
HGNC:1248 C2
KEGG Gene (Homo sapiens):717 C2
Monarch:717 C2
NCBI Gene:717 C2
OMIM:613927 C2
UCSC:P06681 C2
Reference Transcript
RefSeq:NM_001178063.2 C2
RefSeq:NM_001145903.2 C2
RefSeq:NM_000063.5 C2
Other Identifiers
11717045_a_at
17006911
203052_PM_at
203052_at
2902808
2902809
2902810
2902811
2902812
2902814
2902816
2902819
2902822
2902823
2902825
2902826
2902827
2902828
2902829
2902830
2902831
2902832
2902833
2902834
2902835
2902836
2902837
2902845
33374_at
717
75259_at
8118324
8178095
8179331
A_23_P133916
A_32_P162183
A_32_P162187
A_33_P3404601
GE60490
GO:0002376
GO:0003824
GO:0004252
GO:0005515
GO:0005576
GO:0005601
GO:0005615
GO:0006508
GO:0006956
GO:0006958
GO:0007584
GO:0008233
GO:0008236
GO:0009617
GO:0016192
GO:0016787
GO:0032496
GO:0043226
GO:0045087
GO:0046872
GO:0070062
GO:0097066
GO:0098542
GO:0140096
GO:2000427
HMNXSV003000659
HMNXSV003031492
ILMN_1710740
L09708_at
PH_hs_0000303
TC06004076.hg
TC6_cox_hap2000244.hg
TC6_dbb_hap3000221.hg
TC6_mann_hap4000195.hg
TC6_mcf_hap5000212.hg
TC6_qbl_hap6000224.hg
TC6_ssto_hap7000198.hg
g4557382_3p_at
p33713
Participates
as an output of
Conversion of C2 into C2a and C2b (Homo sapiens)
Other forms of this molecule
C2 [extracellular region]
C2a [extracellular region]
Inferred To
Bf-2 [extracellular region]
(Danio rerio)
C2 [extracellular region]
(Canis familiaris)
C2 [extracellular region]
(Rattus norvegicus)
C2 [extracellular region]
(Sus scrofa)
cfb [extracellular region]
(Xenopus tropicalis)
Homologues of C2b [extracellular region]
(Danio rerio)
Homologues of C2b [extracellular region]
(Xenopus tropicalis)
C2b [extracellular region]
(Bos taurus)
C2b [extracellular region]
(Gallus gallus)
C2b [extracellular region]
(Mus musculus)
c2 [extracellular region]
(Xenopus tropicalis)
fc04c04 [extracellular region]
(Danio rerio)
Cross References
RefSeq
NP_000054.2
,
NP_001171534.1
,
NP_001139375.1
OpenTargets
ENSG00000166278
HPA
ENSG00000166278-C2
GeneCards
P06681
Ensembl
ENSP00000446639
,
ENST00000551081
,
ENSG00000226560
,
ENSG00000166278
,
ENSG00000235017
,
ENSG00000231543
,
ENST00000618254
,
ENST00000615380
,
ENST00000411803
,
ENST00000416252
,
ENST00000413548
,
ENST00000548973
,
ENST00000548995
,
ENSP00000481651
,
ENSP00000395683
,
ENSP00000372853
,
ENSP00000449715
,
ENSP00000392322
,
ENSP00000482616
,
ENSP00000480739
,
ENST00000550682
,
ENSP00000405800
,
ENST00000621558
,
ENST00000549972
,
ENST00000612228
,
ENSP00000483231
,
ENST00000452323
,
ENST00000448206
,
ENSP00000392835
,
ENSP00000447632
,
ENST00000383362
,
ENST00000299367
,
ENSP00000449286
,
ENST00000551648
,
ENSP00000450387
,
ENSP00000364660
,
ENSP00000299367
,
ENSG00000204364
,
ENST00000375510
,
ENSG00000235696
,
ENSP00000446728
,
ENST00000442278
,
ENSG00000206372
,
ENSP00000402278
,
ENSP00000407961
PRO
P06681
Pharos - Targets
P06681
Orphanet
15385
PDB
2ODP
,
2ODQ
,
3ERB
,
2I6Q
,
2I6S
Interactors (9)
Accession
#Entities
Entities
Confidence Score
Evidence (IntAct)
UniProt:P27105 STOM
4
STOM [tertiary granule membrane]
(R-HSA-6800960)
STOM [plasma membrane]
(R-HSA-6806258)
STOM [specific granule membrane]
(R-HSA-6799569)
STOM [azurophil granule membrane]
(R-HSA-6800997)
0.556
3
UniProt:Q5JX71 F209A
0.556
3
UniProt:Q9Y282 ERGI3
0.556
3
UniProt:O43889-2 CREB3
0.556
3
UniProt:P15941-11 MUC1
0.556
3
UniProt:Q9BY50 SEC11C
1
SEC11C [endoplasmic reticulum membrane]
(R-HSA-265065)
0.556
5
UniProt:Q9NQQ7-3 Q9NQQ73
0.556
3
UniProt:Q15125 EBP
1
EBP [endoplasmic reticulum membrane]
(R-HSA-195697)
0.556
3
UniProt:Q14973 SLC10A1
1
SLC10A1 [plasma membrane]
(R-HSA-194116)
0.556
3
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