UniProtKB - Q6UW88 (EPGN_HUMAN)
Protein
Epigen
Gene
EPGN
Organism
Homo sapiens (Human)
Status
Functioni
Promotes the growth of epithelial cells. May stimulate the phosphorylation of EGFR and mitogen-activated protein kinases.1 Publication
GO - Molecular functioni
- epidermal growth factor receptor binding Source: HGNC-UCL
- growth factor activity Source: HGNC-UCL
GO - Biological processi
- activation of MAPK activity Source: HGNC-UCL
- angiogenesis Source: HGNC-UCL
- epidermal growth factor receptor signaling pathway Source: GO_Central
- MAPK cascade Source: Reactome
- membrane organization Source: Reactome
- negative regulation of epidermal growth factor receptor signaling pathway Source: Reactome
- positive regulation of cell population proliferation Source: HGNC-UCL
- positive regulation of epidermal growth factor-activated receptor activity Source: HGNC-UCL
- positive regulation of epithelial cell proliferation Source: HGNC-UCL
- positive regulation of MAP kinase activity Source: HGNC-UCL
- positive regulation of mitotic nuclear division Source: HGNC-UCL
- positive regulation of protein kinase B signaling Source: Reactome
- signal transduction Source: Reactome
Keywordsi
Molecular function | Growth factor |
Enzyme and pathway databases
PathwayCommonsi | Q6UW88 |
Reactomei | R-HSA-1257604, PIP3 activates AKT signaling R-HSA-177929, Signaling by EGFR R-HSA-179812, GRB2 events in EGFR signaling R-HSA-180292, GAB1 signalosome R-HSA-180336, SHC1 events in EGFR signaling R-HSA-182971, EGFR downregulation R-HSA-212718, EGFR interacts with phospholipase C-gamma R-HSA-2219530, Constitutive Signaling by Aberrant PI3K in Cancer R-HSA-5638303, Inhibition of Signaling by Overexpressed EGFR R-HSA-5673001, RAF/MAP kinase cascade R-HSA-6811558, PI5P, PP2A and IER3 Regulate PI3K/AKT Signaling R-HSA-8856825, Cargo recognition for clathrin-mediated endocytosis R-HSA-8856828, Clathrin-mediated endocytosis R-HSA-9009391, Extra-nuclear estrogen signaling R-HSA-9634638, Estrogen-dependent nuclear events downstream of ESR-membrane signaling |
SIGNORi | Q6UW88 |
Names & Taxonomyi
Protein namesi | Recommended name: EpigenAlternative name(s): Epithelial mitogen Short name: EPG |
Gene namesi | Name:EPGN ORF Names:UNQ3072/PRO9904 |
Organismi | Homo sapiens (Human) |
Taxonomic identifieri | 9606 [NCBI] |
Taxonomic lineagei | Eukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Primates › Haplorrhini › Catarrhini › Hominidae › Homo |
Proteomesi |
|
Organism-specific databases
HGNCi | HGNC:17470, EPGN |
MIMi | 618717, gene |
neXtProti | NX_Q6UW88 |
VEuPathDBi | HostDB:ENSG00000182585.9 |
Subcellular locationi
Other locations
- Membrane Curated; Single-pass type I membrane protein Curated
Other locations
- Membrane Curated; Single-pass type I membrane protein Curated
Extracellular region or secreted
- Secreted Curated
Extracellular region or secreted
- Secreted Curated
Extracellular region or secreted
- Secreted Curated
Extracellular region or secreted
- Secreted Curated
Extracellular region or secreted
- extracellular region Source: Reactome
- extracellular space Source: GO_Central
Plasma Membrane
- integral component of plasma membrane Source: HGNC-UCL
Other locations
- clathrin-coated vesicle membrane Source: Reactome
Topology
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Topological domaini | 23 – 110 | ExtracellularSequence analysisAdd BLAST | 88 | |
Transmembranei | 111 – 131 | HelicalSequence analysisAdd BLAST | 21 | |
Topological domaini | 132 – 154 | CytoplasmicSequence analysisAdd BLAST | 23 |
Keywords - Cellular componenti
Membrane, SecretedPathology & Biotechi
Organism-specific databases
DisGeNETi | 255324 |
OpenTargetsi | ENSG00000182585 |
PharmGKBi | PA162385143 |
Miscellaneous databases
Pharosi | Q6UW88, Tbio |
Genetic variation databases
BioMutai | EPGN |
DMDMi | 229464464 |
PTM / Processingi
Molecule processing
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Signal peptidei | 1 – 22 | 1 PublicationAdd BLAST | 22 | |
ChainiPRO_0000045462 | 23 – 154 | EpigenAdd BLAST | 132 |
Amino acid modifications
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Glycosylationi | 37 | N-linked (GlcNAc...) asparagineSequence analysis | 1 | |
Glycosylationi | 41 | N-linked (GlcNAc...) asparagineSequence analysis | 1 | |
Disulfide bondi | 60 ↔ 73 | PROSITE-ProRule annotation | ||
Disulfide bondi | 68 ↔ 84 | PROSITE-ProRule annotation | ||
Disulfide bondi | 86 ↔ 95 | PROSITE-ProRule annotation |
Keywords - PTMi
Disulfide bond, GlycoproteinProteomic databases
MassIVEi | Q6UW88 |
PeptideAtlasi | Q6UW88 |
PRIDEi | Q6UW88 |
ProteomicsDBi | 67455 [Q6UW88-1] 67456 [Q6UW88-2] 67457 [Q6UW88-3] 67458 [Q6UW88-4] 67459 [Q6UW88-5] 67460 [Q6UW88-6] 67461 [Q6UW88-7] |
TopDownProteomicsi | Q6UW88-2 [Q6UW88-2] |
PTM databases
GlyGeni | Q6UW88, 2 sites |
iPTMneti | Q6UW88 |
PhosphoSitePlusi | Q6UW88 |
Expressioni
Gene expression databases
Bgeei | ENSG00000182585, Expressed in esophagus and 87 other tissues |
ExpressionAtlasi | Q6UW88, baseline and differential |
Organism-specific databases
HPAi | ENSG00000182585, Tissue enhanced (epididymis, esophagus, tongue) |
Interactioni
Binary interactionsi
Hide detailsQ6UW88
With | #Exp. | IntAct |
---|---|---|
EGFR [P00533] | 3 | EBI-15482510,EBI-297353 |
Isoform 2 [Q6UW88-2]
With | #Exp. | IntAct |
---|---|---|
ADAM33 [Q08AM2] | 3 | EBI-17468158,EBI-10225815 |
CXCL9 [Q07325] | 3 | EBI-17468158,EBI-3911467 |
MTIF3 [Q9H2K0] | 3 | EBI-17468158,EBI-3923617 |
TIMMDC1 [Q9NPL8] | 3 | EBI-17468158,EBI-6268651 |
GO - Molecular functioni
- epidermal growth factor receptor binding Source: HGNC-UCL
- growth factor activity Source: HGNC-UCL
Protein-protein interaction databases
BioGRIDi | 129094, 4 interactors |
IntActi | Q6UW88, 7 interactors |
STRINGi | 9606.ENSP00000411898 |
Miscellaneous databases
RNActi | Q6UW88, protein |
Structurei
Secondary structure
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details3D structure databases
SMRi | Q6UW88 |
ModBasei | Search... |
PDBe-KBi | Search... |
Family & Domainsi
Domains and Repeats
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Domaini | 56 – 96 | EGF-likePROSITE-ProRule annotationAdd BLAST | 41 |
Keywords - Domaini
EGF-like domain, Signal, Transmembrane, Transmembrane helixPhylogenomic databases
eggNOGi | ENOG502S4QW, Eukaryota |
GeneTreei | ENSGT00510000048556 |
HOGENOMi | CLU_144237_1_0_1 |
InParanoidi | Q6UW88 |
OMAi | YNICSGG |
OrthoDBi | 1425022at2759 |
PhylomeDBi | Q6UW88 |
TreeFami | TF335931 |
Family and domain databases
InterProi | View protein in InterPro IPR000742, EGF-like_dom IPR015497, EGF_rcpt_ligand |
PANTHERi | PTHR10740, PTHR10740, 1 hit |
PROSITEi | View protein in PROSITE PS00022, EGF_1, 1 hit PS01186, EGF_2, 1 hit PS50026, EGF_3, 1 hit |
s (7+)i Sequence
Sequence statusi: Complete.
: The displayed sequence is further processed into a mature form. Sequence processingi
This entry describes 7 produced by isoformsialternative splicing. AlignAdd to basketThis entry has 7 described isoforms and 2 potential isoforms that are computationally mapped.Show allAlign All
Isoform 1 (identifier: Q6UW88-1) [UniParc]FASTAAdd to basket
This isoform has been chosen as the sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry. canonicali
10 20 30 40 50
MALGVPISVY LLFNAMTALT EEAAVTVTPP ITAQQGNWTV NKTEADNIEG
60 70 80 90 100
PIALKFSHLC LEDHNSYCIN GACAFHHELE KAICRCFTGY TGERCEHLTL
110 120 130 140 150
TSYAVDSYEK YIAIGIGVGL LLSGFLVIFY CYIRKRCLKL KSPYNVCSGE
RRPL
Computationally mapped potential isoform sequencesi
There are 2 potential isoforms mapped to this entry.BLASTAlignShow allAdd to basketH3BM13 | H3BM13_HUMAN | Epigen | EPGN | 130 | Annotation score: | ||
A0PK19 | A0PK19_HUMAN | EPGN protein | EPGN | 94 | Annotation score: |
Experimental Info
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Sequence conflicti | 9 | V → A in ABB60048 (Ref. 1) Curated | 1 | |
Sequence conflicti | 62 | E → G in ABB60047 (Ref. 1) Curated | 1 |
Alternative sequence
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Alternative sequenceiVSP_036654 | 15 – 44 | Missing in isoform 7. 1 PublicationAdd BLAST | 30 | |
Alternative sequenceiVSP_036655 | 36 – 44 | Missing in isoform 2, isoform 5 and isoform 6. 2 Publications | 9 | |
Alternative sequenceiVSP_036656 | 87 – 137 | Missing in isoform 4, isoform 6 and isoform 7. 1 PublicationAdd BLAST | 51 | |
Alternative sequenceiVSP_036657 | 96 – 137 | Missing in isoform 3 and isoform 5. 1 PublicationAdd BLAST | 42 | |
Alternative sequenceiVSP_036658 | 137 – 154 | CLKLK…ERRPL → YEKDKI in isoform 2. 1 PublicationAdd BLAST | 18 |
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | DQ235264 mRNA Translation: ABB60043.1 DQ235265 mRNA Translation: ABB60044.1 DQ235266 mRNA Translation: ABB60045.1 DQ235267 mRNA Translation: ABB60046.1 DQ235268 mRNA Translation: ABB60047.1 DQ235269 mRNA Translation: ABB60048.1 AY358920 mRNA Translation: AAQ89279.1 AK289455 mRNA Translation: BAF82144.1 |
CCDSi | CCDS59475.1 [Q6UW88-5] CCDS59476.1 [Q6UW88-6] CCDS59477.1 [Q6UW88-3] CCDS59478.1 [Q6UW88-1] CCDS59479.1 [Q6UW88-4] |
RefSeqi | NP_001257918.1, NM_001270989.1 [Q6UW88-1] NP_001257919.1, NM_001270990.1 [Q6UW88-3] NP_001257920.1, NM_001270991.1 [Q6UW88-5] NP_001257921.1, NM_001270992.1 [Q6UW88-4] NP_001257922.1, NM_001270993.1 [Q6UW88-6] XP_005265723.1, XM_005265666.4 |
Genome annotation databases
Ensembli | ENST00000332112; ENSP00000330375; ENSG00000182585 [Q6UW88-2] ENST00000413830; ENSP00000411898; ENSG00000182585 [Q6UW88-1] ENST00000502358; ENSP00000426678; ENSG00000182585 [Q6UW88-4] ENST00000503098; ENSP00000425890; ENSG00000182585 [Q6UW88-3] ENST00000505212; ENSP00000424392; ENSG00000182585 [Q6UW88-6] ENST00000509145; ENSP00000426630; ENSG00000182585 [Q6UW88-7] ENST00000514968; ENSP00000426550; ENSG00000182585 [Q6UW88-5] |
GeneIDi | 255324 |
KEGGi | hsa:255324 |
UCSCi | uc003hhw.5, human [Q6UW88-1] |
Keywords - Coding sequence diversityi
Alternative splicingSimilar proteinsi
Cross-referencesi
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | DQ235264 mRNA Translation: ABB60043.1 DQ235265 mRNA Translation: ABB60044.1 DQ235266 mRNA Translation: ABB60045.1 DQ235267 mRNA Translation: ABB60046.1 DQ235268 mRNA Translation: ABB60047.1 DQ235269 mRNA Translation: ABB60048.1 AY358920 mRNA Translation: AAQ89279.1 AK289455 mRNA Translation: BAF82144.1 |
CCDSi | CCDS59475.1 [Q6UW88-5] CCDS59476.1 [Q6UW88-6] CCDS59477.1 [Q6UW88-3] CCDS59478.1 [Q6UW88-1] CCDS59479.1 [Q6UW88-4] |
RefSeqi | NP_001257918.1, NM_001270989.1 [Q6UW88-1] NP_001257919.1, NM_001270990.1 [Q6UW88-3] NP_001257920.1, NM_001270991.1 [Q6UW88-5] NP_001257921.1, NM_001270992.1 [Q6UW88-4] NP_001257922.1, NM_001270993.1 [Q6UW88-6] XP_005265723.1, XM_005265666.4 |
3D structure databases
Select the link destinations: PDBei RCSB PDBi PDBji Links Updated | PDB entry | Method | Resolution (Å) | Chain | Positions | PDBsum |
5WB8 | X-ray | 3.00 | B/C | 49-108 | [»] | |
SMRi | Q6UW88 | |||||
ModBasei | Search... | |||||
PDBe-KBi | Search... |
Protein-protein interaction databases
BioGRIDi | 129094, 4 interactors |
IntActi | Q6UW88, 7 interactors |
STRINGi | 9606.ENSP00000411898 |
PTM databases
GlyGeni | Q6UW88, 2 sites |
iPTMneti | Q6UW88 |
PhosphoSitePlusi | Q6UW88 |
Genetic variation databases
BioMutai | EPGN |
DMDMi | 229464464 |
Proteomic databases
MassIVEi | Q6UW88 |
PeptideAtlasi | Q6UW88 |
PRIDEi | Q6UW88 |
ProteomicsDBi | 67455 [Q6UW88-1] 67456 [Q6UW88-2] 67457 [Q6UW88-3] 67458 [Q6UW88-4] 67459 [Q6UW88-5] 67460 [Q6UW88-6] 67461 [Q6UW88-7] |
TopDownProteomicsi | Q6UW88-2 [Q6UW88-2] |
Protocols and materials databases
Antibodypediai | 24613, 169 antibodies |
DNASUi | 255324 |
Genome annotation databases
Organism-specific databases
CTDi | 255324 |
DisGeNETi | 255324 |
GeneCardsi | EPGN |
HGNCi | HGNC:17470, EPGN |
HPAi | ENSG00000182585, Tissue enhanced (epididymis, esophagus, tongue) |
MIMi | 618717, gene |
neXtProti | NX_Q6UW88 |
OpenTargetsi | ENSG00000182585 |
PharmGKBi | PA162385143 |
VEuPathDBi | HostDB:ENSG00000182585.9 |
GenAtlasi | Search... |
Phylogenomic databases
eggNOGi | ENOG502S4QW, Eukaryota |
GeneTreei | ENSGT00510000048556 |
HOGENOMi | CLU_144237_1_0_1 |
InParanoidi | Q6UW88 |
OMAi | YNICSGG |
OrthoDBi | 1425022at2759 |
PhylomeDBi | Q6UW88 |
TreeFami | TF335931 |
Enzyme and pathway databases
PathwayCommonsi | Q6UW88 |
Reactomei | R-HSA-1257604, PIP3 activates AKT signaling R-HSA-177929, Signaling by EGFR R-HSA-179812, GRB2 events in EGFR signaling R-HSA-180292, GAB1 signalosome R-HSA-180336, SHC1 events in EGFR signaling R-HSA-182971, EGFR downregulation R-HSA-212718, EGFR interacts with phospholipase C-gamma R-HSA-2219530, Constitutive Signaling by Aberrant PI3K in Cancer R-HSA-5638303, Inhibition of Signaling by Overexpressed EGFR R-HSA-5673001, RAF/MAP kinase cascade R-HSA-6811558, PI5P, PP2A and IER3 Regulate PI3K/AKT Signaling R-HSA-8856825, Cargo recognition for clathrin-mediated endocytosis R-HSA-8856828, Clathrin-mediated endocytosis R-HSA-9009391, Extra-nuclear estrogen signaling R-HSA-9634638, Estrogen-dependent nuclear events downstream of ESR-membrane signaling |
SIGNORi | Q6UW88 |
Miscellaneous databases
BioGRID-ORCSi | 255324, 6 hits in 842 CRISPR screens |
GenomeRNAii | 255324 |
Pharosi | Q6UW88, Tbio |
PROi | PR:Q6UW88 |
RNActi | Q6UW88, protein |
SOURCEi | Search... |
Gene expression databases
Bgeei | ENSG00000182585, Expressed in esophagus and 87 other tissues |
ExpressionAtlasi | Q6UW88, baseline and differential |
Family and domain databases
InterProi | View protein in InterPro IPR000742, EGF-like_dom IPR015497, EGF_rcpt_ligand |
PANTHERi | PTHR10740, PTHR10740, 1 hit |
PROSITEi | View protein in PROSITE PS00022, EGF_1, 1 hit PS01186, EGF_2, 1 hit PS50026, EGF_3, 1 hit |
ProtoNeti | Search... |
MobiDBi | Search... |
Entry informationi
Entry namei | EPGN_HUMAN | |
Accessioni | Q6UW88Primary (citable) accession number: Q6UW88 Secondary accession number(s): A1BMM3 A8K090 | |
Entry historyi | Integrated into UniProtKB/Swiss-Prot: | January 10, 2006 |
Last sequence update: | March 24, 2009 | |
Last modified: | February 10, 2021 | |
This is version 143 of the entry and version 2 of the sequence. See complete history. | ||
Entry statusi | Reviewed (UniProtKB/Swiss-Prot) | |
Annotation program | Chordata Protein Annotation Program | |
Disclaimer | Any medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care. |
Miscellaneousi
Keywords - Technical termi
3D-structure, Direct protein sequencing, Reference proteomeDocuments
- MIM cross-references
Online Mendelian Inheritance in Man (MIM) cross-references in UniProtKB/Swiss-Prot - PDB cross-references
Index of Protein Data Bank (PDB) cross-references - Human chromosome 4
Human chromosome 4: entries, gene names and cross-references to MIM