Gene: ITGA5

Basic information

Tag Content
Uniprot ID P08648; Q96HA5;
Entrez ID 3678
Genbank protein ID AAH08786.1; AAA52467.1; CAA29601.1;
Genbank nucleotide ID NM_002205.4
Ensembl protein ID ENSP00000293379
Ensembl nucleotide ID ENSG00000161638
Gene name Integrin alpha-5
Gene symbol ITGA5
Organism Homo sapiens
NCBI taxa ID 9606
Cleft type
Developmental stage
Data sources Homology search
Reference
Functional description Integrin alpha-5/beta-1 (ITGA5:ITGB1) is a receptor for fibronectin and fibrinogen. It recognizes the sequence R-G-D in its ligands. ITGA5:ITGB1 binds to PLA2G2A via a site (site 2) which is distinct from the classical ligand-binding site (site 1) and this induces integrin conformational changes and enhanced ligand binding to site 1 (PubMed:18635536, PubMed:25398877). ITGA5:ITGB1 acts as a receptor for fibrillin-1 (FBN1) and mediates R-G-D-dependent cell adhesion to FBN1 (PubMed:12807887, PubMed:17158881). ITGA5:ITGB1 is a receptor for IL1B and binding is essential for IL1B signaling (PubMed:29030430). ITGA5:ITGB3 is a receptor for soluble CD40LG and is required for CD40/CD40LG signaling (PubMed:31331973).
Sequence
MGSRTPESPL HAVQLRWGPR RRPPLLPLLL LLLPPPPRVG GFNLDAEAPA VLSGPPGSFF 60
GFSVEFYRPG TDGVSVLVGA PKANTSQPGV LQGGAVYLCP WGASPTQCTP IEFDSKGSRL 120
LESSLSSSEG EEPVEYKSLQ WFGATVRAHG SSILACAPLY SWRTEKEPLS DPVGTCYLST 180
DNFTRILEYA PCRSDFSWAA GQGYCQGGFS AEFTKTGRVV LGGPGSYFWQ GQILSATQEQ 240
IAESYYPEYL INLVQGQLQT RQASSIYDDS YLGYSVAVGE FSGDDTEDFV AGVPKGNLTY 300
GYVTILNGSD IRSLYNFSGE QMASYFGYAV AATDVNGDGL DDLLVGAPLL MDRTPDGRPQ 360
EVGRVYVYLQ HPAGIEPTPT LTLTGHDEFG RFGSSLTPLG DLDQDGYNDV AIGAPFGGET 420
QQGVVFVFPG GPGGLGSKPS QVLQPLWAAS HTPDFFGSAL RGGRDLDGNG YPDLIVGSFG 480
VDKAVVYRGR PIVSASASLT IFPAMFNPEE RSCSLEGNPV ACINLSFCLN ASGKHVADSI 540
GFTVELQLDW QKQKGGVRRA LFLASRQATL TQTLLIQNGA REDCREMKIY LRNESEFRDK 600
LSPIHIALNF SLDPQAPVDS HGLRPALHYQ SKSRIEDKAQ ILLDCGEDNI CVPDLQLEVF 660
GEQNHVYLGD KNALNLTFHA QNVGEGGAYE AELRVTAPPE AEYSGLVRHP GNFSSLSCDY 720
FAVNQSRLLV CDLGNPMKAG ASLWGGLRFT VPHLRDTKKT IQFDFQILSK NLNNSQSDVV 780
SFRLSVEAQA QVTLNGVSKP EAVLFPVSDW HPRDQPQKEE DLGPAVHHVY ELINQGPSSI 840
SQGVLELSCP QALEGQQLLY VTRVTGLNCT TNHPINPKGL ELDPEGSLHH QQKREAPSRS 900
SASSGPQILK CPEAECFRLR CELGPLHQQE SQSLQLHFRV WAKTFLQREH QPFSLQCEAV 960
YKALKMPYRI LPRQLPQKER QVATAVQWTK AEGSYGVPLW IIILAILFGL LLLGLLIYIL 1020
YKLGFFKRSL PYGTAMEKAQ LKPPATSDA 1049

Abbreviation :
CLO : cleft lip only. CPO : cleft palate only. CLP : cleft lip and palate. CL/P : cleft lip with/without cleft palate.
For humans: CL/P, CLO, CPO, and CLP. For mice: CLO, CLP, and CPO.

Gene expression information

Gene expression in different tissues (GTEx V7)

  

Gene expression in different tissues (ENCODE)

  

Protein structural annotations

3D structure in PDB database

Protein disorder information

Orthologous information

Relation Gene symbol Entrez ID UniProt ID Cleft type Developmental stage Species Evidence Details
1:1 orthologITGA5486493F1PY05Canis lupus familiarisPredictionMore>>
1:1 orthologITGA5A0A452ELS6Capra hircusPredictionMore>>
1:1 orthologITGA53678P08648Homo sapiensPredictionMore>>
1:1 orthologItga516402P11688CPOMus musculusPublicationMore>>
1:1 orthologITGA5A0A2I3RVI9Pan troglodytesPredictionMore>>
1:1 orthologITGA5100155091F1SR53Sus scrofaPredictionMore>>
1:1 orthologItga5315346A0A0G2K1E2Rattus norvegicusPredictionMore>>

Other genetic variants/mutations

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Disease or phenotype associated information

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Gene Ontology (GO)/biological pathways

GO:Molecular Function

GO ID GO Term Evidence
GO:0001618 virus receptor activityIEA
GO:0005154 epidermal growth factor receptor bindingIEA
GO:0005161 platelet-derived growth factor receptor bindingTAS
GO:0005178 integrin bindingIEA
GO:0005515 protein bindingIPI
GO:0043184 vascular endothelial growth factor receptor 2 bindingTAS
GO:0046872 metal ion bindingIEA

GO:Biological Process

GO ID GO Term Evidence
GO:0001525 angiogenesisTAS
GO:0007044 cell-substrate junction assemblyIEA
GO:0007155 cell adhesionIDA
GO:0007157 heterophilic cell-cell adhesion via plasma membrane cell adhesion moleculesIEA
GO:0007159 leukocyte cell-cell adhesionIEA
GO:0007229 integrin-mediated signaling pathwayIDA
GO:0007565 female pregnancyIEA
GO:0007613 memoryIEA
GO:0010811 positive regulation of cell-substrate adhesionIEA
GO:0023035 CD40 signaling pathwayIDA
GO:0030198 extracellular matrix organizationTAS
GO:0030335 positive regulation of cell migrationIEA
GO:0030949 positive regulation of vascular endothelial growth factor receptor signaling pathwayTAS
GO:0031589 cell-substrate adhesionIMP
GO:0033627 cell adhesion mediated by integrinIDA
GO:0033631 cell-cell adhesion mediated by integrinIEA
GO:0034113 heterotypic cell-cell adhesionIMP
GO:0035313 wound healing, spreading of epidermal cellsIEP
GO:0035987 endodermal cell differentiationIMP
GO:0046718 viral entry into host cellIEA
GO:0050731 positive regulation of peptidyl-tyrosine phosphorylationIMP
GO:0050900 leukocyte migrationTAS
GO:1903672 positive regulation of sprouting angiogenesisIMP
GO:2000811 negative regulation of anoikisIMP

GO:Cellular Component

GO ID GO Term Evidence
GO:0001726 ruffleTAS
GO:0005783 endoplasmic reticulumIEA
GO:0005794 Golgi apparatusIEA
GO:0005886 plasma membraneIDA
GO:0005886 plasma membraneTAS
GO:0005925 focal adhesionIDA
GO:0005925 focal adhesionHDA
GO:0008305 integrin complexTAS
GO:0009897 external side of plasma membraneIEA
GO:0009986 cell surfaceIDA
GO:0009986 cell surfaceHDA
GO:0031410 cytoplasmic vesicleIEA
GO:0034674 integrin alpha5-beta1 complexIDA
GO:0045202 synapseIEA
GO:0071062 alphav-beta3 integrin-vitronectin complexTAS
GO:0005911 cell-cell junctionIDA
GO:0032587 ruffle membraneIDA

Reactome Pathway

Reactome ID Reactome Term Evidence
R-HSA-109582 HemostasisTAS
R-HSA-1266738 Developmental BiologyTAS
R-HSA-1474244 Extracellular matrix organizationTAS
R-HSA-1474244 Extracellular matrix organizationIEA
R-HSA-1566948 Elastic fibre formationTAS
R-HSA-1566977 Fibronectin matrix formationTAS
R-HSA-202733 Cell surface interactions at the vascular wallTAS
R-HSA-212436 Generic Transcription PathwayTAS
R-HSA-216083 Integrin cell surface interactionsTAS
R-HSA-216083 Integrin cell surface interactionsIEA
R-HSA-373760 L1CAM interactionsTAS
R-HSA-422475 Axon guidanceTAS
R-HSA-445144 Signal transduction by L1TAS
R-HSA-73857 RNA Polymerase II TranscriptionTAS
R-HSA-74160 Gene expression (Transcription)TAS
R-HSA-8878166 Transcriptional regulation by RUNX2TAS
R-HSA-8941332 RUNX2 regulates genes involved in cell migrationTAS

Drugs and compounds information

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Functional annotations

Keywords

Keyword ID Keyword Term
KW-0002 3D-structure
KW-0106 Calcium
KW-0130 Cell adhesion
KW-0965 Cell junction
KW-0165 Cleavage on pair of basic residues
KW-0903 Direct protein sequencing
KW-1015 Disulfide bond
KW-0325 Glycoprotein
KW-1183 Host cell receptor for virus entry
KW-0945 Host-virus interaction
KW-0401 Integrin
KW-0472 Membrane
KW-0479 Metal-binding
KW-0597 Phosphoprotein
KW-0621 Polymorphism
KW-0675 Receptor
KW-1185 Reference proteome
KW-0677 Repeat
KW-0732 Signal
KW-0812 Transmembrane
KW-1133 Transmembrane helix

Interpro

InterPro ID InterPro Term
IPR013517 FG-GAP
IPR013519 Int_alpha_beta-p
IPR000413 Integrin_alpha
IPR013649 Integrin_alpha-2
IPR018184 Integrin_alpha_C_CS
IPR028994 Integrin_alpha_N
IPR032695 Integrin_dom_sf

PROSITE

PROSITE ID PROSITE Term
PS51470 FG_GAP
PS00242 INTEGRIN_ALPHA

Pfam

Pfam ID Pfam Term
PF01839 FG-GAP
PF08441 Integrin_alpha2

Protein-protein interaction

Protein-miRNA interaction