ORTHOLOGY: K03989
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Entry
K03989 KO
Symbol
C4
Name
complement component 4
Pathway
map04610
Complement and coagulation cascades
map04936
Alcoholic liver disease
map05133
Pertussis
map05150
Staphylococcus aureus infection
map05171
Coronavirus disease - COVID-19
map05322
Systemic lupus erythematosus
Disease
H00080
Systemic lupus erythematosus
H00102
Classic complement pathway component defects
H01649
Schizophrenia
Brite
KEGG Orthology (KO) [BR:
ko00001
]
09150 Organismal Systems
09151 Immune system
04610 Complement and coagulation cascades
K03989 C4; complement component 4
09160 Human Diseases
09172 Infectious disease: viral
05171 Coronavirus disease - COVID-19
K03989 C4; complement component 4
09171 Infectious disease: bacterial
05133 Pertussis
K03989 C4; complement component 4
05150 Staphylococcus aureus infection
K03989 C4; complement component 4
09163 Immune disease
05322 Systemic lupus erythematosus
K03989 C4; complement component 4
09167 Endocrine and metabolic disease
04936 Alcoholic liver disease
K03989 C4; complement component 4
09180 Brite Hierarchies
09181 Protein families: metabolism
01002 Peptidases and inhibitors
K03989 C4; complement component 4
09183 Protein families: signaling and cellular processes
04147 Exosome
K03989 C4; complement component 4
Peptidases and inhibitors [BR:
ko01002
]
Peptidase inhibitors
Family I39: alpha2M family
K03989 C4; complement component 4
Exosome [BR:
ko04147
]
Exosomal proteins
Exosomal proteins of hepatic cells
K03989 C4; complement component 4
Exosomal proteins of other cancer cells
K03989 C4; complement component 4
BRITE hierarchy
Genes
HSA:
720
(C4A)
721
(C4B)
PTR:
100616513
462577
PPS:
100988452
GGO:
101146168
101148680
PON:
100171517
(C4B)
NLE:
100596445
MCC:
721200
723314
MCF:
102123546
(C4A)
102132156
MTHB:
126953210
126953211
MNI:
105497592
(C4A)
CSAB:
103221723
(C4B)
103221732
CATY:
105583245
(C4A)
PANU:
101024934
TGE:
112622247
RRO:
104659391
(C4A)
104678146
TFN:
117086984
PTEH:
111531048
CANG:
105513813
CJC:
100411501
(C4A)
SBQ:
101045782
(C4A)
CSYR:
103271303
MMUR:
105858157
LCAT:
123631768
OGA:
100951234
MMU:
12268
(C4b)
625018
(C4a)
MCAL:
110283979
MPAH:
110335909
(C4a)
RNO:
24233
(C4a)
406161
(C4b)
MCOC:
116074977
(C4a)
MUN:
110560118
(C4a)
CGE:
100767983
(C4a)
MAUA:
101830930
(C4a)
PLEU:
114705860
MORG:
121435219
121435220
AAMP:
119822458
119822524
NGI:
103724415
HGL:
101719002
(C4a)
CPOC:
100728345
CCAN:
109689567
DORD:
105999823
(C4a)
DSP:
122111109
(C4a)
NCAR:
124988769
OCU:
100356976
OPI:
101518028
TUP:
102483263
(C4A)
GVR:
103592343
(C4A)
CFA:
481722
CLUD:
112641333
VVP:
112913631
VLG:
121500739
(C4A)
AML:
100475765
UMR:
103682335
(C4A)
UAH:
113243734
UAR:
123790971
(C4A)
ELK:
111152244
LLV:
125101520
MPUF:
101688875
(C4A)
NVS:
122911388
(C4A)
ORO:
101380173
EJU:
114222096
ZCA:
113927201
MLX:
118027309
NSU:
110586908
LWW:
102747090
FCA:
101094346
PYU:
121022332
PBG:
122478260
LRUF:
124528092
PTG:
102967020
(C4A)
PPAD:
109260502
AJU:
106983498
HHV:
120221895
(C4A)
BTA:
107131209
280678
(C4A)
781663
BOM:
102269445
(C4A)
102280288
BIU:
109576672
109576941
109576944
BBUB:
102402713
102403881
112577762
BBIS:
104983996
CHX:
102170693
102172711
102188588
102189753
OAS:
101112891
101123419
101123672
ODA:
120859350
CCAD:
122429227
122429824
SSC:
445467
(C4A)
CFR:
102521056
CBAI:
105074038
(C4A)
CDK:
105087437
(C4A)
VPC:
102526087
BACU:
103015179
(C4A)
LVE:
103087928
(C4A)
OOR:
101279376
DLE:
111170700
PCAD:
102989916
PSIU:
116762652
ECB:
100059239
EPZ:
103563298
(C4A)
EAI:
106831006
MYB:
102254455
(C4A)
MYD:
102774999
(C4A)
MMYO:
118679563
(C4A)
MLF:
102435940
MNA:
107538990
PKL:
118705351
HAI:
109373128
DRO:
112302138
SHON:
118979529
(C4A)
AJM:
119053698
PDIC:
114494413
PHAS:
123810333
MMF:
118621124
RFQ:
117020465
PALE:
102898626
(C4A)
PGIG:
120618894
(C4A)
PVP:
105305288
(C4A)
RAY:
107498435
(C4A)
MJV:
108393997
(C4A)
TOD:
119252237
SARA:
101550122
LAV:
100667171
(C4A)
TMU:
101351736
ETF:
101645127
DNM:
101436657
(C4A)
MDO:
100025543
(C4A)
GAS:
123245156
(C4A)
SHR:
100923960
PCW:
110199439
(C4A)
OAA:
103165320
(C4A)
GGA:
418892
(C4A)
426611
(C4)
PCOC:
116236738
116244169
MGP:
100538976
100549188
104909337
CJO:
107308202
107321557
NMEL:
110388225
110406667
APLA:
101795032
101798073
ACYG:
106043254
106049849
AFUL:
116500213
116501374
TGU:
100231134
LSR:
110468582
SCAN:
103827373
PMOA:
120496315
OTC:
121337306
PRUF:
121353296
GFR:
102032664
(C4A)
FAB:
101810518
(C4A)
PHI:
102114525
PMAJ:
107210755
CCAE:
111945366
CCW:
104689934
CBRC:
103613604
ETL:
114063749
ZAB:
102075062
ACHL:
103801998
FPG:
101924008
(C4B)
FCH:
102048743
CLV:
102094160
EGZ:
104131486
NNI:
104010873
PLET:
104624650
PCRI:
104038858
PCAO:
104041780
ACUN:
113484218
TALA:
104357035
PADL:
103913434
AFOR:
103907929
ACHC:
115353412
HALD:
104324651
HLE:
104835008
AGEN:
126034833
126048481
GCL:
127026367
CCRI:
104168645
CSTI:
104558709
CMAC:
104473131
MUI:
104546883
FGA:
104080095
GSTE:
104260640
LDI:
104339990
MNB:
103769674
OHA:
104336897
NNT:
104411299
ACAR:
104522170
CPEA:
104389379
AVIT:
104274099
CVF:
104295716
CUCA:
104066164
TEO:
104374703
AAM:
106489156
106494493
AROW:
112974022
NPD:
112959289
TGT:
104570586
DNE:
112988150
112996251
SCAM:
104146508
ASN:
102383747
AMJ:
102568973
PSS:
102454722
CMY:
102944866
CPIC:
101939210
101951165
TST:
117871016
CABI:
116833560
MRV:
120391193
120392331
ACS:
100554736
(c4b)
PVT:
110089773
SUND:
121921798
PBI:
103063425
PMUR:
107297122
CTIG:
120305160
TSR:
106545859
PGUT:
117667875
VKO:
123017777
123035079
PMUA:
114592138
114592148
ZVI:
118080967
GJA:
107107890
107109836
107114004
STOW:
125427681
XLA:
394275
(c4a.L)
XTR:
100135012
(c4a)
NPR:
108786514
108786515
RTEM:
120913235
BBUF:
120977034
BGAR:
122945987
DRE:
566261
(c4)
794635
(c4b)
SRX:
107752837
107756256
SANH:
107662667
107682925
SGH:
107559007
107581612
CCAR:
109061229
109104568
CAUA:
113058647
113116298
PPRM:
120478561
(c4)
120481135
(c4b)
MAMB:
125243333
125243336
(c4b)
125249565
(c4)
IPU:
108267218
(c4b)
108277767
(c4)
PHYP:
113539200
113542362
SMEO:
124384992
(c4b)
124394140
(c4)
TFD:
113644338
(c4b)
113649413
(c4)
AMEX:
103038938
103045695
EEE:
113570684
113582264
TRU:
101065354
LCO:
104922750
NCC:
104965571
CGOB:
115021288
ELY:
117265845
(c4b)
117265846
117265847
EFO:
125892560
125893644
125893645
(c4b)
PLEP:
121945174
(c4b)
SLUC:
116049377
(c4b)
ECRA:
117945984
(c4b)
ESP:
116691000
PFLV:
114556849
GAT:
120810611
(c4b)
PPUG:
119197188
(c4b)
MSAM:
119897763
119897764
119897765
119898284
CUD:
121513534
(c4b)
ALAT:
119006500
(c4b)
MZE:
101471515
101471809
ONL:
100703919
100704190
OAU:
116319800
116325358
OLA:
100049261
(c4b)
110016646
OML:
112143386
(c4b)
XMA:
102220196
XCO:
114140756
XHE:
116716986
PRET:
103478546
PFOR:
103143179
103150407
PLAI:
106962185
PMEI:
106903439
GAF:
122831411
(c4b)
CVG:
107102532
107103181
CTUL:
119772833
(c4b)
GMU:
124865993
(c4b)
NFU:
107372375
KMR:
108242012
108242013
(c4b)
ALIM:
106517686
106517729
NWH:
119409458
119410121
AOCE:
111588842
MCEP:
125016912
(c4b)
POV:
109633561
SSEN:
122775106
(c4b)
HHIP:
117776693
(c4b)
HSP:
118114200
(c4b)
LCF:
108891077
(c4b)
SDU:
111238774
SLAL:
111668799
XGL:
120784515
(c4b)
MALB:
109971691
BSPL:
114842463
(c4b)
SASA:
106581002
106605920
106612870
STRU:
115163315
115177503
115186072
115206254
OTW:
112225300
(c4b)
112234724
112267007
OMY:
100136078
(c4b)
110503832
110506677
110507666
OGO:
123992818
124006156
124024361
124024604
ONE:
115136834
115141754
SALP:
111949975
111956815
SNH:
120018256
120028678
120031505
(c4b)
CCLU:
121555551
(c4b)
121567886
123483544
ELS:
105010521
105018835
SFM:
108927450
108941674
PKI:
111839016
111851310
AANG:
118210051
(c4)
118231169
(c4b)
LOC:
102691668
PSPA:
121299232
(c4b)
121302941
ARUT:
117405439
(c4)
117433774
117964834
PSEX:
120539035
(c4b)
LCM:
102346391
CMK:
103189476
103189738
RTP:
109927203
RSAN:
119407057
119407256
RMP:
119163486
119164934
119176497
DFR:
124495393
» show all
Taxonomy
UniProt
Reference
PMID:
2395880
Authors
Carroll MC, Fathallah DM, Bergamaschini L, Alicot EM, Isenman DE
Title
Substitution of a single amino acid (aspartic acid for histidine) converts the functional activity of human complement C4B to C4A.
Journal
Proc Natl Acad Sci U S A 87:6868-72 (1990)
DOI:
10.1073/pnas.87.17.6868
Sequence
[hsa:
720
721
]
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integrated database retrieval system