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Gene Gene information from NCBI Gene database.
Entrez ID 3691
Gene name Integrin subunit beta 4
Gene symbol ITGB4
Synonyms (NCBI Gene)
CD104GP150JEB5AJEB5B
Chromosome 17
Chromosome location 17q25.1
Summary Integrins are heterodimers comprised of alpha and beta subunits, that are noncovalently associated transmembrane glycoprotein receptors. Different combinations of alpha and beta polypeptides form complexes that vary in their ligand-binding specificities.
SNPs SNP information provided by dbSNP.
23 Show/Hide all (23)
SNP ID Visualize variation Clinical significance Consequence
rs80338755 G>A Pathogenic Genic upstream transcript variant, missense variant, coding sequence variant
rs121912461 T>C Pathogenic Coding sequence variant, genic upstream transcript variant, missense variant
rs121912462 C>A,T Pathogenic Stop gained, upstream transcript variant, coding sequence variant, synonymous variant, genic upstream transcript variant
rs121912463 T>C Pathogenic Missense variant, coding sequence variant, genic upstream transcript variant, upstream transcript variant
rs121912464 G>A Pathogenic Coding sequence variant, intron variant, stop gained
miRNA miRNA information provided by mirtarbase database.
29 Show/Hide all (29)
miRTarBase ID miRNA Experiments Reference
MIRT001362 hsa-miR-1-3p pSILAC 18668040
MIRT018576 hsa-miR-335-5p Microarray 18185580
MIRT020864 hsa-miR-155-5p Proteomics 18668040
MIRT001362 hsa-miR-1-3p Proteomics;Other 18668040
MIRT028554 hsa-miR-30a-5p Proteomics 18668040
Transcription factors Transcription factors information provided by TRRUST V2 database.
1
Transcription factor Regulation Reference
ZEB1 Unknown 20729552
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
56 Show/Hide all (56)
GO ID Ontology Definition Evidence Reference
GO:0001664 Function G protein-coupled receptor binding IPI 24851274
GO:0005178 Function Integrin binding IBA
GO:0005515 Function Protein binding IPI 2649503, 10811835, 11375975, 12482924, 19242489, 19403692, 20603614, 21880726, 24007983, 24851274, 25703379, 27178753, 32296183, 33961781, 35657344
GO:0005604 Component Basement membrane IEA
GO:0005730 Component Nucleolus IDA
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
147557 6158 ENSG00000132470
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
P16144
Protein name Integrin beta-4 (GP150) (CD antigen CD104)
Protein function Integrin alpha-6/beta-4 is a receptor for laminin. Plays a critical structural role in the hemidesmosome of epithelial cells. Is required for the regulation of keratinocyte polarity and motility. ITGA6:ITGB4 binds to NRG1 (via EGF domain) and th
PDB 1QG3 , 2YRZ , 3F7P , 3F7Q , 3F7R , 3FQ4 , 3FSO , 3H6A , 4Q58 , 4WTW , 4WTX , 6GVK , 6GVL
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF00041 fn3 1529 → 1612 Fibronectin type III domain Domain
PF00041 fn3 1642 → 1728 Fibronectin type III domain Domain
PF00041 fn3 1128 → 1208 Fibronectin type III domain Domain
PF00041 fn3 1221 → 1310 Fibronectin type III domain Domain
PF00362 Integrin_beta 125 → 370 Integrin beta chain VWA domain Domain
PF07965 Integrin_B_tail 626 → 710 Integrin beta tail domain Domain
PF07974 EGF_2 543 → 573 EGF-like domain Domain
PF17205 PSI_integrin 28 → 73 Integrin plexin domain Domain
PF18372 I-EGF_1 457 → 485 Integrin beta epidermal growth factor like domain 1 Domain
PF03160 Calx-beta 979 → 1084 Calx-beta domain Domain
Tissue specificity TISSUE SPECIFICITY: Integrin alpha-6/beta-4 is predominantly expressed by epithelia. Isoform beta-4D is also expressed in colon and placenta. Isoform beta-4E is also expressed in epidermis, lung, duodenum, heart, spleen and stomach.
Sequence
MAGPRPSPWARLLLAALISVSLSGTLANRCKKAPVKSCTECVRVDKDCAYCTDEMFRDRR
CNTQAELLAAGCQ
RESIVVMESSFQITEETQIDTTLRRSQMSPQGLRVRLRPGEERHFEL
EVFEPLESPVDLYILMDFSNSMSDDLDNLKKMGQNLARVLSQLTSDYTIGFGKFVDKVSV
PQTDMRPEKLKEPWPNSDPPFSFKNVISLTEDVDEFRNKLQGERISGNLDAPEGGFDAIL
QTAVCTRDIGWRPDSTHLLVFSTESAFHYEADGANVLAGIMSRNDERCHLDTTGTYTQYR
TQDYPSVPTLVRLLAKHNIIPIFAVTNYSYSYYEKLHTYFPVSSLGVLQEDSSNIVELLE
EAFNRIRSNL
DIRALDSPRGLRTEVTSKMFQKTRTGSFHIRRGEVGIYQVQLRALEHVDG
THVCQLPEDQKGNIHLKPSFSDGLKMDAGIICDVCTCELQKEVRSARCSFNGDFVCGQCV
CSEGW
SGQTCNCSTGSLSDIQPCLREGEDKPCSGRGECQCGHCVCYGEGRYEGQFCEYDN
FQCPRTSGFLCNDRGRCSMGQCVCEPGWTGPSCDCPLSNATCIDSNGGICNGRGHCECGR
CHCHQQSLYTDTICEINYSAIHPGLCEDLRSCVQCQAWGTGEKKGRTCEECNFKVKMVDE
LKRAEEVVVRCSFRDEDDDCTYSYTMEGDGAPGPNSTVLVHKKKDCPPGS
FWWLIPLLLL
LLPLLALLLLLCWKYCACCKACLALLPCCNRGHMVGFKEDHYMLRENLMASDHLDTPMLR
SGNLKGRDVVRWKVTNNMQRPGFATHAASINPTELVPYGLSLRLARLCTENLLKPDTREC
AQLRQEVEENLNEVYRQISGVHKLQQTKFRQQPNAGKKQDHTIVDTVLMAPRSAKPALLK
LTEKQVEQRAFHDLKVAPGYYTLTADQDARGMVEFQEGVELVDVRVPLFIRPEDDDEKQL
LVEAIDVPAGTATLGRRLVNITIIKEQARDVVSFEQPEFSVSRGDQVARIPVIRRVLDGG
KSQVSYRTQDGTAQGNRDYIPVEGELLFQPGEAWKELQVKLLELQEVDSLLRGRQVRRFH
VQLS
NPKFGAHLGQPHSTTIIIRDPDELDRSFTSQMLSSQPPPHGDLGAPQNPNAKAAGS
RKIHFNWLPPSGKPMGYRVKYWIQGDSESEAHLLDSKVPSVELTNLYPYCDYEMKVCAYG
AQGEGPYS
SLVSCRTHQEVPSEPGRLAFNVVSSTVTQLSWAEPAETNGEITAYEVCYGLV
NDDNRPIGPMKKVLVDNPKNRMLLIENLRESQPYRYTVKARNGAGWGPER
EAIINLATQP
KRPMSIPIIPDIPIVDAQSGEDYDSFLMYSDDVLRSPSGSQRPSVSDDTGCGWKFEPLLG
EELDLRRVTWRLPPELIPRLSASSGRSSDAEAPHGPPDDGGAGGKGGSLPRSATPGPPGE
HLVNGRMDFAFPGSTNSLHRMTTTSAAAYGTHLSPHVPHRVLSTSSTLTRDYNSLTRSEH
SHSTTLPRDYSTLTSVSSHDSRLTAGVPDTPTRLVFSALGPTSLRVSWQEPRCERPLQGY
SVEYQLLNGGELHRLNIPNPAQTSVVVEDLLPNHSYVFRVRAQSQEGWGRER
EGVITIES
QVHPQSPLCPLPGSAFTLSTPSAPGPLVFTALSPDSLQLSWERPRRPNGDIVGYLVTCEM
AQGGGPATAFRVDGDSPESRLTVPGLSENVPYKFKVQARTTEGFGPER
EGIITIESQDGG
PFPQLGSRAGLFQHPLQSEYSSITTTHTSATEPFLVDGLTLGAQHLEAGGSLTRHVTQEF
VSRTLTTSGTLSTHMDQQFFQT
Sequence length 1822
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
KEGG Pathway Reactome Pathway
PI3K-Akt signaling pathway Assembly of collagen fibrils and other multimeric structures
Focal adhesion Laminin interactions
ECM-receptor interaction Syndecan interactions
Regulation of actin cytoskeleton Type I hemidesmosome assembly
Cytoskeleton in muscle cells  
Human papillomavirus infection  
Hypertrophic cardiomyopathy  
Arrhythmogenic right ventricular cardiomyopathy  
Dilated cardiomyopathy  
Associated diseases Disease associations from ClinVar (causal & non-causal) and other databases (OMIM, Orphanet, GWAS, etc.).
50
Evidence Score: ★☆☆☆☆  Gene-disease association found in Text Mining only ★★☆☆☆  Found in Text Mining and Unknown/Other Associations ★★★☆☆  Reported in Unknown/Other Associations across ≥2 Sources ★★★★☆  ClinVar: Pathogenic/Likely Pathogenic (<5 Variants) ★★★★★  ClinVar: Pathogenic/Likely Pathogenic (≥5 Variants)
Causal Diseases associated with Pathogenic or Likely Pathogenic variants in ClinVar
Show/Hide Causal Diseases (11)
Phenotype Name Clinical Significance dbSNP ID RCV Accession Evidence Score
Abnormality of the skin Likely pathogenic; Pathogenic rs777045339 RCV001814580
★★★★★
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Cervical cancer Likely pathogenic; Pathogenic rs201310681 RCV005931780
★★★★★
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Epidermolysis bullosa simplex 1C, localized Pathogenic; Likely pathogenic rs1191616106, rs762236241 RCV001391130
RCV000490437
★★★★★
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Epidermolysis bullosa, junctional 5A, intermediate Likely pathogenic; Pathogenic rs761952496, rs2061333185, rs777045339, rs757050033, rs201310681, rs752657203, rs1377620586, rs777636050, rs748223473, rs749217066, rs794726676, rs121912462, rs80338755, rs121912466, rs2545878890
View all (7 more)
RCV005014474
RCV002499709
RCV005014582
RCV005014618
RCV005025786
View all (17 more)
★★★★★
★★★★★
ClinVar: Pathogenic / Likely Pathogenic (≥5 Variants)
ITGB4-related disorder Likely pathogenic; Pathogenic rs2061428442, rs2545867555, rs1392939514 RCV003419129
RCV003402935
RCV004750389
★★★★★
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Unknown / Other Associations ClinVar entries with uncertain/conflicting evidence, and associations from other databases (OMIM, Orphanet, GWAS, etc.) where the gene is not established as causal.
Show/Hide Unknown Diseases (39)
Phenotype Name Clinical Significance Source Reference Evidence Score
APLASIA CUTIS CONGENITA — Disgenet, GWAS catalog, Orphanet
Disgenet, GWAS catalog, Orphanet
Disgenet, GWAS catalog, Orphanet
31184804, 31184804
★★★★★
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
CARCINOMA, ADENOID CYSTIC — CTD 16762588
★★★★★
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
CARCINOMA, NON-SMALL-CELL LUNG — CTD 27107458
★★★★★
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
DEFICIENCY OF GALACTOKINASE — Disgenet —
★★★★★
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
ECTODERMAL DYSPLASIA — CTD, Disgenet
CTD, Disgenet
18348258
★★★★★
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Associations from Text Mining Disease associations identified through text mining
Show/Hide Text Mining Associations (182)
Disease Name Disease (Merged) Source PMID Relationship Type Evidence Score
Accessory kidney Accessory Kidney HPO_DG
★★★★★
★☆☆☆☆
Found in Text Mining only
Actinic keratosis Actinic keratosis BEFREE 28327550
★★★★★
★☆☆☆☆
Found in Text Mining only
Adenocarcinoma Adenocarcinoma LHGDN 16436605
★★★★★
★☆☆☆☆
Found in Text Mining only
Adenocarcinoma Adenocarcinoma BEFREE 27107458
★★★★★
★☆☆☆☆
Found in Text Mining only
Adenocarcinoma of pancreas Pancreatic adenocarcinoma BEFREE 31821092
★★★★★
★☆☆☆☆
Found in Text Mining only
Adenoid Cystic Carcinoma Adenocarcinoma CTD_human_DG 16762588
★★★★★
★☆☆☆☆
Found in Text Mining only
Adult junctional epidermolysis bullosa (disorder) Junctional Epidermolysis Bullosa GENOMICS_ENGLAND_DG 10484780, 10792571
★★★★★
★☆☆☆☆
Found in Text Mining only
Adult junctional epidermolysis bullosa (disorder) Junctional Epidermolysis Bullosa CLINVAR_DG 10484780, 12485428
★★★★★
★☆☆☆☆
Found in Text Mining only
Adult junctional epidermolysis bullosa (disorder) Junctional Epidermolysis Bullosa UNIPROT_DG 10792571
★★★★★
★☆☆☆☆
Found in Text Mining only
Adult junctional epidermolysis bullosa (disorder) Junctional Epidermolysis Bullosa CTD_human_DG
★★★★★
★☆☆☆☆
Found in Text Mining only