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IL8 [extracellular region]
Stable Identifier
R-HSA-447095
Type
Protein [EntityWithAccessionedSequence]
Species
Homo sapiens
Compartment
extracellular region
Synonyms
Interleukin-8, IL8_HUMAN, CXCL8
Icon
Locations in the PathwayBrowser
Expand all
Cellular responses to stimuli (Homo sapiens)
Cellular responses to stress (Homo sapiens)
Cellular Senescence (Homo sapiens)
Senescence-Associated Secretory Phenotype (SASP) (Homo sapiens)
Stimulation of IL8 transcription in senescent cells (Homo sapiens)
IL8 [extracellular region] (Homo sapiens)
Unfolded Protein Response (UPR) (Homo sapiens)
PERK regulates gene expression (Homo sapiens)
ATF4 activates genes in response to endoplasmic reticulum stress (Homo sapiens)
Expression of IL-8 (Homo sapiens)
IL8 [extracellular region] (Homo sapiens)
Immune System (Homo sapiens)
Cytokine Signaling in Immune system (Homo sapiens)
Signaling by Interleukins (Homo sapiens)
Interleukin-10 signaling (Homo sapiens)
IL10 negatively regulates extracellular inflammatory mediators (Homo sapiens)
IL10-downregulated extracellular proteins [extracellular region] (Homo sapiens)
IL8 [extracellular region] (Homo sapiens)
Interleukin-4 and Interleukin-13 signaling (Homo sapiens)
Expression of IL4,IL13-downregulated extracellular genes (Homo sapiens)
IL4,IL13-downregulated extracellular proteins [extracellular region] (Homo sapiens)
IL8 [extracellular region] (Homo sapiens)
Signal Transduction (Homo sapiens)
Signaling by GPCR (Homo sapiens)
GPCR downstream signalling (Homo sapiens)
G alpha (i) signalling events (Homo sapiens)
Liganded Gi-activating GPCR acts as a GEF for Gi (Homo sapiens)
Ligand:GPCR complexes that activate Gi:Heterotrimeric G-protein Gi (active) [plasma membrane] (Homo sapiens)
Ligand:GPCR complexes that activate Gi [plasma membrane] (Homo sapiens)
CXCR1:CXCR1 ligands [plasma membrane] (Homo sapiens)
CXCR1 ligands [extracellular region] (Homo sapiens)
IL8 [extracellular region] (Homo sapiens)
CXCR2:CXCR2 ligands [plasma membrane] (Homo sapiens)
CXCR2 ligands [extracellular region] (Homo sapiens)
IL8 [extracellular region] (Homo sapiens)
Ligand:GPCR complexes that activate Gi:Heterotrimeric G-protein Gi (inactive) [plasma membrane] (Homo sapiens)
Ligand:GPCR complexes that activate Gi [plasma membrane] (Homo sapiens)
CXCR1:CXCR1 ligands [plasma membrane] (Homo sapiens)
CXCR1 ligands [extracellular region] (Homo sapiens)
IL8 [extracellular region] (Homo sapiens)
CXCR2:CXCR2 ligands [plasma membrane] (Homo sapiens)
CXCR2 ligands [extracellular region] (Homo sapiens)
IL8 [extracellular region] (Homo sapiens)
Liganded Gi-activating GPCRs bind inactive heterotrimeric G-protein Gi (Homo sapiens)
Ligand:GPCR complexes that activate Gi [plasma membrane] (Homo sapiens)
CXCR1:CXCR1 ligands [plasma membrane] (Homo sapiens)
CXCR1 ligands [extracellular region] (Homo sapiens)
IL8 [extracellular region] (Homo sapiens)
CXCR2:CXCR2 ligands [plasma membrane] (Homo sapiens)
CXCR2 ligands [extracellular region] (Homo sapiens)
IL8 [extracellular region] (Homo sapiens)
Ligand:GPCR complexes that activate Gi:Heterotrimeric G-protein Gi (inactive) [plasma membrane] (Homo sapiens)
Ligand:GPCR complexes that activate Gi [plasma membrane] (Homo sapiens)
CXCR1:CXCR1 ligands [plasma membrane] (Homo sapiens)
CXCR1 ligands [extracellular region] (Homo sapiens)
IL8 [extracellular region] (Homo sapiens)
CXCR2:CXCR2 ligands [plasma membrane] (Homo sapiens)
CXCR2 ligands [extracellular region] (Homo sapiens)
IL8 [extracellular region] (Homo sapiens)
The Ligand:GPCR:Gi complex dissociates (Homo sapiens)
Ligand:GPCR complexes that activate Gi [plasma membrane] (Homo sapiens)
CXCR1:CXCR1 ligands [plasma membrane] (Homo sapiens)
CXCR1 ligands [extracellular region] (Homo sapiens)
IL8 [extracellular region] (Homo sapiens)
CXCR2:CXCR2 ligands [plasma membrane] (Homo sapiens)
CXCR2 ligands [extracellular region] (Homo sapiens)
IL8 [extracellular region] (Homo sapiens)
Ligand:GPCR complexes that activate Gi:Heterotrimeric G-protein Gi (active) [plasma membrane] (Homo sapiens)
Ligand:GPCR complexes that activate Gi [plasma membrane] (Homo sapiens)
CXCR1:CXCR1 ligands [plasma membrane] (Homo sapiens)
CXCR1 ligands [extracellular region] (Homo sapiens)
IL8 [extracellular region] (Homo sapiens)
CXCR2:CXCR2 ligands [plasma membrane] (Homo sapiens)
CXCR2 ligands [extracellular region] (Homo sapiens)
IL8 [extracellular region] (Homo sapiens)
GPCR ligand binding (Homo sapiens)
Class A/1 (Rhodopsin-like receptors) (Homo sapiens)
Peptide ligand-binding receptors (Homo sapiens)
Chemokine receptors bind chemokines (Homo sapiens)
Receptor CXCR1 binds CXCL6 and CXCL8 ligands (Homo sapiens)
CXCR1 ligands [extracellular region] (Homo sapiens)
IL8 [extracellular region] (Homo sapiens)
CXCR1:CXCR1 ligands [plasma membrane] (Homo sapiens)
CXCR1 ligands [extracellular region] (Homo sapiens)
IL8 [extracellular region] (Homo sapiens)
Receptor CXCR2 binds ligands CXCL1 to 7 (Homo sapiens)
CXCR2 ligands [extracellular region] (Homo sapiens)
IL8 [extracellular region] (Homo sapiens)
CXCR2:CXCR2 ligands [plasma membrane] (Homo sapiens)
CXCR2 ligands [extracellular region] (Homo sapiens)
IL8 [extracellular region] (Homo sapiens)
DARC is a non-specific receptor for many chemokines (Homo sapiens)
DARC:IL8 [plasma membrane] (Homo sapiens)
IL8 [extracellular region] (Homo sapiens)
IL8 [extracellular region] (Homo sapiens)
External Reference Information
External Reference
UniProt:P10145 CXCL8
Gene Names
CXCL8, IL8
Chain
signal peptide:1-20, chain:21-99, chain:23-99, chain:27-99, chain:28-99, chain:29-99, chain:30-99, chain:31-99
Reference Genes
BioGPS Gene:3576 CXCL8
COSMIC (genes):CXCL8 CXCL8
CTD Gene:3576 CXCL8
dbSNP Gene:3576 CXCL8
ENSEMBL:ENSG00000169429 IL8
HGNC:6025 CXCL8
KEGG:hsa:3576 CXCL8
Monarch:3576 CXCL8
NCBI Gene:3576 CXCL8
OMIM:146930 CXCL8
UCSC:P10145 CXCL8
Reference Transcript
RefSeq:NM_000584.3 CXCL8
Other Identifiers
11718841_s_at
11754026_a_at
11763226_x_at
1369_s_at
16967771
202859_PM_x_at
202859_x_at
211506_PM_s_at
211506_s_at
2731333
2731334
2731335
2731336
2731337
2731338
2731339
2731340
2731341
35372_r_at
3576
8095680
A_14_P105298
A_14_P107514
A_32_P87013
A_33_P3243230
GE62180
GO:0001525
GO:0002237
GO:0002376
GO:0005125
GO:0005153
GO:0005515
GO:0005576
GO:0005615
GO:0006935
GO:0006952
GO:0006954
GO:0006955
GO:0007165
GO:0007186
GO:0008009
GO:0008201
GO:0008285
GO:0010628
GO:0010629
GO:0016192
GO:0019722
GO:0030155
GO:0030593
GO:0031328
GO:0031623
GO:0034976
GO:0035556
GO:0042119
GO:0044344
GO:0045091
GO:0045236
GO:0045744
GO:0045766
GO:0048018
GO:0048566
GO:0048856
GO:0048870
GO:0050930
GO:0060326
GO:0060354
GO:0061844
GO:0070098
GO:0071222
GO:0071347
GO:0071356
GO:0090023
GO:0098542
GO:0098772
GO:2000535
HMNXSV003043499
HMNXSV003047985
ILMN_1666733
ILMN_2184373
M28130_rna1_s_at
PH_hs_0000069
TC04000408.hg
TC04002067.hg
Y00787_s_at
g10834977_3p_at
g10834977_3p_x_at
g12641914_3p_a_at
Participates
as a member of
IL4,IL13-downregulated extracellular proteins [extracellular region] (Homo sapiens)
IL10-downregulated extracellular proteins [extracellular region] (Homo sapiens)
CXCR1 ligands [extracellular region] (Homo sapiens)
CXCR2 ligands [extracellular region] (Homo sapiens)
as an output of
Expression of IL-8 (Homo sapiens)
Stimulation of IL8 transcription in senescent cells (Homo sapiens)
as a component of
DARC:IL8 [plasma membrane] (Homo sapiens)
as an input of
DARC is a non-specific receptor for many chemokines (Homo sapiens)
Inferred To
k60 [extracellular region]
(Gallus gallus)
CXCL8 [extracellular region]
(Bos taurus)
CXCL8 [extracellular region]
(Canis familiaris)
CXCL8 [extracellular region]
(Gallus gallus)
CXCL8 [extracellular region]
(Sus scrofa)
Homologues of IL8 [extracellular region]
(Canis familiaris)
Homologues of IL8 [extracellular region]
(Gallus gallus)
IL8 [extracellular region]
(Gallus gallus)
Cross References
RefSeq
NP_000575.1
ZINC - World Drugs
IL8_HUMAN
OpenTargets
ENSG00000169429
ENSEMBL
ENSP00000306512
ZINC - FDA approved
IL8_HUMAN
ZINC - Substances
IL8_HUMAN
ZINC target
P10145
PRO
P10145
PDB
1IKL
,
6LFO
,
8IC0
,
1IKM
,
1ILP
,
1ILQ
,
1ICW
,
6LFM
,
6WZM
,
6N2U
,
5D14
,
5WDZ
,
4XDX
,
1QE6
,
1ROD
,
1IL8
,
2IL8
,
6XMN
,
3IL8
HPA
ENSG00000169429-CXCL8
Pharos - Targets
P10145
ZINC - Predictions - Purchasable
IL8_HUMAN
HMDB Protein
HMDBP02377
Interactors (7)
Accession
#Entities
Entities
Confidence Score
Evidence (IntAct)
UniProt:P25025 CXCR2
2
CXCR2 [plasma membrane]
(R-HSA-373796)
CXCR2 [secretory granule membrane]
(R-HSA-6804771)
0.609
3
ChEBI:28304 HEPARIN
0.609
5
UniProt:P9WGV3 SAHH
0.602
3
UniProt:Q6MX51 Q6MX51
0.602
3
UniProt:P9WMN3 GLMU
0.602
3
UniProt:P98066 TNFAIP6
3
TNFAIP6 [ficolin-1-rich granule lumen]
(R-HSA-6803311)
TNFAIP6 [extracellular region]
(R-HSA-6803348)
TNFAIP6 [tertiary granule lumen]
(R-HSA-6803341)
0.558
15
UniProt:P02776 PF4
4
PF4(32-101) [extracellular region]
(R-HSA-61823)
PF4(32-101) [platelet alpha granule lumen]
(R-HSA-114652)
PF4(48-101) [platelet alpha granule lumen]
(R-HSA-114628)
PF4(48-101) [extracellular region]
(R-HSA-114629)
0.558
2
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