ID ITA6_HUMAN Reviewed; 1130 AA. AC P23229; B2RMU9; B4DG69; B4DKB8; C4AM96; G5E9H1; Q08443; Q0MRC7; AC Q14646; Q16508; Q53RX7; Q59HB7; Q86VL6; Q9UCT1; Q9UN03; DT 01-NOV-1991, integrated into UniProtKB/Swiss-Prot. DT 26-JUN-2013, sequence version 5. DT 19-MAR-2014, entry version 160. DE RecName: Full=Integrin alpha-6; DE AltName: Full=CD49 antigen-like family member F; DE AltName: Full=VLA-6; DE AltName: CD_antigen=CD49f; DE Contains: DE RecName: Full=Integrin alpha-6 heavy chain; DE Contains: DE RecName: Full=Integrin alpha-6 light chain; DE Contains: DE RecName: Full=Processed integrin alpha-6; DE Short=Alpha6p; DE Flags: Precursor; GN Name=ITGA6; OS Homo sapiens (Human). OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; OC Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; OC Catarrhini; Hominidae; Homo. OX NCBI_TaxID=9606; RN [1] RP NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM ALPHA-6X1A). RC TISSUE=Pancreas; RX PubMed=1976638; DOI=10.1083/jcb.111.4.1593; RA Tamura R.N., Rozzo C., Starr L., Chambers J., Reichardt L.F., RA Cooper H.M., Quaranta V.; RT "Epithelial integrin alpha 6 beta 4: complete primary structure of RT alpha 6 and variant forms of beta 4."; RL J. Cell Biol. 111:1593-1604(1990). RN [2] RP SEQUENCE REVISION TO 78 AND 362. RA Quaranta V.; RL Submitted (JUN-1991) to the EMBL/GenBank/DDBJ databases. RN [3] RP NUCLEOTIDE SEQUENCE [GENOMIC DNA] (ISOFORM ALPHA-6X1A). RA Pulkkinen L., Uitto J.; RL Submitted (JUL-1999) to the EMBL/GenBank/DDBJ databases. RN [4] RP NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 7), AND NUCLEOTIDE RP SEQUENCE [LARGE SCALE MRNA] OF 266-1130 (ISOFORM ALPHA-6X1X2A). RC TISSUE=Amygdala, and Thalamus; RX PubMed=14702039; DOI=10.1038/ng1285; RA Ota T., Suzuki Y., Nishikawa T., Otsuki T., Sugiyama T., Irie R., RA Wakamatsu A., Hayashi K., Sato H., Nagai K., Kimura K., Makita H., RA Sekine M., Obayashi M., Nishi T., Shibahara T., Tanaka T., Ishii S., RA Yamamoto J., Saito K., Kawai Y., Isono Y., Nakamura Y., Nagahari K., RA Murakami K., Yasuda T., Iwayanagi T., Wagatsuma M., Shiratori A., RA Sudo H., Hosoiri T., Kaku Y., Kodaira H., Kondo H., Sugawara M., RA Takahashi M., Kanda K., Yokoi T., Furuya T., Kikkawa E., Omura Y., RA Abe K., Kamihara K., Katsuta N., Sato K., Tanikawa M., Yamazaki M., RA Ninomiya K., Ishibashi T., Yamashita H., Murakawa K., Fujimori K., RA Tanai H., Kimata M., Watanabe M., Hiraoka S., Chiba Y., Ishida S., RA Ono Y., Takiguchi S., Watanabe S., Yosida M., Hotuta T., Kusano J., RA Kanehori K., Takahashi-Fujii A., Hara H., Tanase T.-O., Nomura Y., RA Togiya S., Komai F., Hara R., Takeuchi K., Arita M., Imose N., RA Musashino K., Yuuki H., Oshima A., Sasaki N., Aotsuka S., RA Yoshikawa Y., Matsunawa H., Ichihara T., Shiohata N., Sano S., RA Moriya S., Momiyama H., Satoh N., Takami S., Terashima Y., Suzuki O., RA Nakagawa S., Senoh A., Mizoguchi H., Goto Y., Shimizu F., Wakebe H., RA Hishigaki H., Watanabe T., Sugiyama A., Takemoto M., Kawakami B., RA Yamazaki M., Watanabe K., Kumagai A., Itakura S., Fukuzumi Y., RA Fujimori Y., Komiyama M., Tashiro H., Tanigami A., Fujiwara T., RA Ono T., Yamada K., Fujii Y., Ozaki K., Hirao M., Ohmori Y., RA Kawabata A., Hikiji T., Kobatake N., Inagaki H., Ikema Y., Okamoto S., RA Okitani R., Kawakami T., Noguchi S., Itoh T., Shigeta K., Senba T., RA Matsumura K., Nakajima Y., Mizuno T., Morinaga M., Sasaki M., RA Togashi T., Oyama M., Hata H., Watanabe M., Komatsu T., RA Mizushima-Sugano J., Satoh T., Shirai Y., Takahashi Y., Nakagawa K., RA Okumura K., Nagase T., Nomura N., Kikuchi H., Masuho Y., Yamashita R., RA Nakai K., Yada T., Nakamura Y., Ohara O., Isogai T., Sugano S.; RT "Complete sequencing and characterization of 21,243 full-length human RT cDNAs."; RL Nat. Genet. 36:40-45(2004). RN [5] RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. RX PubMed=15815621; DOI=10.1038/nature03466; RA Hillier L.W., Graves T.A., Fulton R.S., Fulton L.A., Pepin K.H., RA Minx P., Wagner-McPherson C., Layman D., Wylie K., Sekhon M., RA Becker M.C., Fewell G.A., Delehaunty K.D., Miner T.L., Nash W.E., RA Kremitzki C., Oddy L., Du H., Sun H., Bradshaw-Cordum H., Ali J., RA Carter J., Cordes M., Harris A., Isak A., van Brunt A., Nguyen C., RA Du F., Courtney L., Kalicki J., Ozersky P., Abbott S., Armstrong J., RA Belter E.A., Caruso L., Cedroni M., Cotton M., Davidson T., Desai A., RA Elliott G., Erb T., Fronick C., Gaige T., Haakenson W., Haglund K., RA Holmes A., Harkins R., Kim K., Kruchowski S.S., Strong C.M., RA Grewal N., Goyea E., Hou S., Levy A., Martinka S., Mead K., RA McLellan M.D., Meyer R., Randall-Maher J., Tomlinson C., RA Dauphin-Kohlberg S., Kozlowicz-Reilly A., Shah N., RA Swearengen-Shahid S., Snider J., Strong J.T., Thompson J., Yoakum M., RA Leonard S., Pearman C., Trani L., Radionenko M., Waligorski J.E., RA Wang C., Rock S.M., Tin-Wollam A.-M., Maupin R., Latreille P., RA Wendl M.C., Yang S.-P., Pohl C., Wallis J.W., Spieth J., Bieri T.A., RA Berkowicz N., Nelson J.O., Osborne J., Ding L., Meyer R., Sabo A., RA Shotland Y., Sinha P., Wohldmann P.E., Cook L.L., Hickenbotham M.T., RA Eldred J., Williams D., Jones T.A., She X., Ciccarelli F.D., RA Izaurralde E., Taylor J., Schmutz J., Myers R.M., Cox D.R., Huang X., RA McPherson J.D., Mardis E.R., Clifton S.W., Warren W.C., RA Chinwalla A.T., Eddy S.R., Marra M.A., Ovcharenko I., Furey T.S., RA Miller W., Eichler E.E., Bork P., Suyama M., Torrents D., RA Waterston R.H., Wilson R.K.; RT "Generation and annotation of the DNA sequences of human chromosomes 2 RT and 4."; RL Nature 434:724-731(2005). RN [6] RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. RA Mural R.J., Istrail S., Sutton G.G., Florea L., Halpern A.L., RA Mobarry C.M., Lippert R., Walenz B., Shatkay H., Dew I., Miller J.R., RA Flanigan M.J., Edwards N.J., Bolanos R., Fasulo D., Halldorsson B.V., RA Hannenhalli S., Turner R., Yooseph S., Lu F., Nusskern D.R., RA Shue B.C., Zheng X.H., Zhong F., Delcher A.L., Huson D.H., RA Kravitz S.A., Mouchard L., Reinert K., Remington K.A., Clark A.G., RA Waterman M.S., Eichler E.E., Adams M.D., Hunkapiller M.W., Myers E.W., RA Venter J.C.; RL Submitted (SEP-2005) to the EMBL/GenBank/DDBJ databases. RN [7] RP NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM ALPHA-6X1A), AND RP NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] OF 412-1130 (ISOFORM 9). RC TISSUE=Brain, and Skin; RX PubMed=15489334; DOI=10.1101/gr.2596504; RG The MGC Project Team; RT "The status, quality, and expansion of the NIH full-length cDNA RT project: the Mammalian Gene Collection (MGC)."; RL Genome Res. 14:2121-2127(2004). RN [8] RP PARTIAL NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM ALPHA-6X1A). RC TISSUE=Keratinocyte; RX PubMed=2070796; DOI=10.1111/j.1432-1033.1991.tb16140.x; RA Hogervorst F., Kuikman I., Geurts van Kessel A., Sonnenberg A.; RT "Molecular cloning of the human alpha 6 integrin subunit. Alternative RT splicing of alpha 6 mRNA and chromosomal localization of the alpha 6 RT and beta 4 genes."; RL Eur. J. Biochem. 199:425-433(1991). RN [9] RP PARTIAL NUCLEOTIDE SEQUENCE [MRNA] (ISOFORMS ALPHA-6X1A AND RP ALPHA-6X1B). RX PubMed=1946438; DOI=10.1073/pnas.88.22.10183; RA Tamura R.N., Cooper H.M., Collo G., Quaranta V.; RT "Cell type-specific integrin variants with alternative alpha chain RT cytoplasmic domains."; RL Proc. Natl. Acad. Sci. U.S.A. 88:10183-10187(1991). RN [10] RP NUCLEOTIDE SEQUENCE [GENOMIC DNA] OF 748-849. RX PubMed=1476731; RA Starr L., Quaranta V.; RT "An efficient and reliable method for cloning PCR-amplification RT products: a survey of point mutations in integrin cDNA."; RL BioTechniques 13:612-618(1992). RN [11] RP PARTIAL NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM ALPHA-6X1A). RX PubMed=8496190; RA Shaw L.M., Lotz M.M., Mercurio A.M.; RT "Inside-out integrin signaling in macrophages. Analysis of the role of RT the alpha 6A beta 1 and alpha 6B beta 1 integrin variants in laminin RT adhesion by cDNA expression in an alpha 6 integrin-deficient RT macrophage cell line."; RL J. Biol. Chem. 268:11401-11408(1993). RN [12] RP PARTIAL NUCLEOTIDE SEQUENCE [GENOMIC DNA]. RC TISSUE=Leukocyte; RX PubMed=8253814; RA Ziober B.L., Vu M.P., Waleh N., Crawford J., Lin C.-S., Kramer R.H.; RT "Alternative extracellular and cytoplasmic domains of the integrin RT alpha 7 subunit are differentially expressed during development."; RL J. Biol. Chem. 268:26773-26783(1993). RN [13] RP PARTIAL NUCLEOTIDE SEQUENCE [GENOMIC DNA]. RC TISSUE=Lymphoma; RX PubMed=7583007; RA Delwel G.O., Kuikman I., Sonnenberg A.; RT "An alternatively spliced exon in the extracellular domain of the RT human alpha 6 integrin subunit -- functional analysis of the alpha 6 RT integrin variants."; RL Cell Adhes. Commun. 3:143-161(1995). RN [14] RP NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] OF 565-1130 (ISOFORM RP ALPHA-6X1X2B). RC TISSUE=Brain; RA Totoki Y., Toyoda A., Takeda T., Sakaki Y., Tanaka A., Yokoyama S., RA Ohara O., Nagase T., Kikuno R.F.; RL Submitted (MAR-2005) to the EMBL/GenBank/DDBJ databases. RN [15] RP PROTEIN SEQUENCE OF 24-44. RX PubMed=2649503; RA Hemler M.E., Crouse C., Sonnenberg A.; RT "Association of the VLA alpha 6 subunit with a novel protein. A RT possible alternative to the common VLA beta 1 subunit on certain cell RT lines."; RL J. Biol. Chem. 264:6529-6535(1989). RN [16] RP PROTEIN SEQUENCE OF 24-46. RX PubMed=2542022; RA Kajiji S., Tamura R.N., Quaranta V.; RT "A novel integrin (alpha E beta 4) from human epithelial cells RT suggests a fourth family of integrin adhesion receptors."; RL EMBO J. 8:673-680(1989). RN [17] RP PROTEIN SEQUENCE OF 24-36. RC TISSUE=Platelet; RX PubMed=1953640; RA Catimel B., Parmentier S., Leung L.L., McGregor J.L.; RT "Separation of important new platelet glycoproteins (GPIa, GPIc, RT GPIc*, GPIIa and GMP-140) by F.P.L.C. Characterization by monoclonal RT antibodies and gas-phase sequencing."; RL Biochem. J. 279:419-425(1991). RN [18] RP NUCLEOTIDE SEQUENCE [MRNA] OF 1001-1130. RA Dydensborg A.B., Herring E., Beaulieu J.-F.; RT "Integrin alpha6Abeta4 in human colon cancer."; RL Submitted (JUL-2006) to the EMBL/GenBank/DDBJ databases. RN [19] RP PHOSPHORYLATION. RX PubMed=8360143; RA Hogervorst F., Kuikman I., Noteboom E., Sonnenberg A.; RT "The role of phosphorylation in activation of the alpha 6A beta 1 RT laminin receptor."; RL J. Biol. Chem. 268:18427-18430(1993). RN [20] RP CHARACTERIZATION, AND TISSUE SPECIFICITY. RX PubMed=7681434; DOI=10.1083/jcb.121.1.179; RA Hogervorst F., Admiraal L.G., Niessen C., Kuikman I., Janssen H., RA Daams H., Sonnenberg A.; RT "Biochemical characterization and tissue distribution of the A and B RT variants of the integrin alpha 6 subunit."; RL J. Cell Biol. 121:179-191(1993). RN [21] RP INTERACTION WITH RAB21. RX PubMed=16754960; DOI=10.1083/jcb.200509019; RA Pellinen T., Arjonen A., Vuoriluoto K., Kallio K., Fransen J.A.M., RA Ivaska J.; RT "Small GTPase Rab21 regulates cell adhesion and controls endosomal RT traffic of beta1-integrins."; RL J. Cell Biol. 173:767-780(2006). RN [22] RP GLYCOSYLATION [LARGE SCALE ANALYSIS] AT ASN-323. RC TISSUE=Platelet; RX PubMed=16263699; DOI=10.1074/mcp.M500324-MCP200; RA Lewandrowski U., Moebius J., Walter U., Sickmann A.; RT "Elucidation of N-glycosylation sites on human platelet proteins: a RT glycoproteomic approach."; RL Mol. Cell. Proteomics 5:226-233(2006). RN [23] RP GLYCOSYLATION [LARGE SCALE ANALYSIS] AT ASN-997. RC TISSUE=Liver; RX PubMed=19159218; DOI=10.1021/pr8008012; RA Chen R., Jiang X., Sun D., Han G., Wang F., Ye M., Wang L., Zou H.; RT "Glycoproteomics analysis of human liver tissue by combination of RT multiple enzyme digestion and hydrazide chemistry."; RL J. Proteome Res. 8:651-661(2009). RN [24] RP PROTEOLYTIC PROCESSING, AND FUNCTION IN CELL MIGRATION. RX PubMed=17303120; DOI=10.1016/j.yexcr.2007.01.006; RA Pawar S.C., Demetriou M.C., Nagle R.B., Bowden G.T., Cress A.E.; RT "Integrin alpha6 cleavage: a novel modification to modulate cell RT migration."; RL Exp. Cell Res. 313:1080-1089(2007). RN [25] RP IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS]. RX PubMed=21269460; DOI=10.1186/1752-0509-5-17; RA Burkard T.R., Planyavsky M., Kaupe I., Breitwieser F.P., RA Buerckstuemmer T., Bennett K.L., Superti-Furga G., Colinge J.; RT "Initial characterization of the human central proteome."; RL BMC Syst. Biol. 5:17-17(2011). CC -!- FUNCTION: Integrin alpha-6/beta-1 is a receptor for laminin on CC platelets. Integrin alpha-6/beta-4 is a receptor for laminin in CC epithelial cells and it plays a critical structural role in the CC hemidesmosome. CC -!- SUBUNIT: Heterodimer of an alpha and a beta subunit. The alpha CC subunit is composed of a heavy and a light chain linked by a CC disulfide bond. Alpha-6 associates with either beta-1 or beta-4. CC Interacts with HPS5. Interacts with RAB21. CC -!- INTERACTION: CC P16144:ITGB4; NbExp=3; IntAct=EBI-2436548, EBI-948678; CC -!- SUBCELLULAR LOCATION: Cell membrane; Single-pass type I membrane CC protein. CC -!- ALTERNATIVE PRODUCTS: CC Event=Alternative splicing; Named isoforms=8; CC Comment=Additional isoforms seem to exist. There is a CC combination of at least four alternatively spliced domains, two CC extracellular (X1 and X2) and two cytoplasmic (A and B). So far CC detected are isoform Alpha-6X1A, isoform Alpha-6X1B and isoform CC Alpha-6X1X2A (minor). Experimental confirmation may be lacking CC for some isoforms; CC Name=Alpha-6X1X2B; CC IsoId=P23229-1; Sequence=Displayed; CC Name=Alpha-6X1A; CC IsoId=P23229-2; Sequence=VSP_002724, VSP_002725; CC Note=Contains a phosphoserine at position 1064; CC Name=Alpha-6X1B; CC IsoId=P23229-3; Sequence=VSP_002724; CC Name=Alpha-6X2A; CC IsoId=P23229-4; Sequence=VSP_002723, VSP_002725; CC Note=Contains a phosphoserine at position 1059; CC Name=Alpha-6X2B; CC IsoId=P23229-5; Sequence=VSP_002723; CC Name=Alpha-6X1X2A; CC IsoId=P23229-6; Sequence=VSP_002725; CC Note=Contains a phosphoserine at position 1103; CC Name=7; CC IsoId=P23229-7; Sequence=VSP_036406, VSP_002723, VSP_002725; CC Name=9; CC IsoId=P23229-9; Sequence=VSP_036407, VSP_002725; CC -!- TISSUE SPECIFICITY: Integrin alpha-6/beta-4 is predominantly CC expressed by epithelia. Isoforms containing segment X1 are CC ubiquitously expressed. Isoforms containing segment X1X2 are CC expressed in heart, kidney, placenta, colon, duodenum, myoblasts CC and myotubes, and in a limited number of cell lines; they are CC always coexpressed with the ubiquitous isoform containing segment CC X1. In some tissues (e.g. Salivary gland), isoforms containing CC cytoplasmic segment A and isoforms containing segment B are CC detected while in others, only isoforms containing one cytoplasmic CC segment are found (segment A in epidermis and segment B in CC kidney). CC -!- PTM: Isoforms containing segment A, but not segment B, are the CC major targets for PMA-induced phosphorylation. Phosphorylation CC occurs on 'Ser-1103' of isoform alpha-6X1X2A. Phosphorylation is CC not required for the induction of integrin alpha-6A/beta-1 high CC affinity but may reduce the affinity for ligand. CC -!- PTM: In invasive prostate cancer ITGA6 undergoes PLAU-mediated CC cleavage at residues Arg-634-635-Arg in a time-dependent manner CC enhancing cell invasion and migration in vitro. CC -!- DISEASE: Epidermolysis bullosa letalis, with pyloric atresia (EB- CC PA) [MIM:226730]: An autosomal recessive, frequently lethal, CC epidermolysis bullosa with variable involvement of skin, nails, CC mucosa, and with variable effects on the digestive system. It is CC characterized by mucocutaneous fragility, aplasia cutis congenita, CC and gastrointestinal atresia, which most commonly affects the CC pylorus. Pyloric atresia is a primary manifestation rather than a CC scarring process secondary to epidermolysis bullosa. Note=The CC disease is caused by mutations affecting the gene represented in CC this entry. CC -!- SIMILARITY: Belongs to the integrin alpha chain family. CC -!- SIMILARITY: Contains 7 FG-GAP repeats. CC -!- SEQUENCE CAUTION: CC Sequence=BAG57680.1; Type=Erroneous initiation; Note=Translation N-terminally extended; CC -!- WEB RESOURCE: Name=GeneReviews; CC URL="http://www.ncbi.nlm.nih.gov/books/NBK1116/?term=ITGA6[genesymbol]"; CC --------------------------------------------------------------------------- CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms CC Distributed under the Creative Commons Attribution (CC BY 4.0) License CC --------------------------------------------------------------------------- DR EMBL; X53586; CAA37655.1; -; mRNA. DR EMBL; AF166343; AAD48469.1; -; Genomic_DNA. DR EMBL; AF166335; AAD48469.1; JOINED; Genomic_DNA. DR EMBL; AF166336; AAD48469.1; JOINED; Genomic_DNA. DR EMBL; AF166337; AAD48469.1; JOINED; Genomic_DNA. DR EMBL; AF166338; AAD48469.1; JOINED; Genomic_DNA. DR EMBL; AF166339; AAD48469.1; JOINED; Genomic_DNA. DR EMBL; AF166340; AAD48469.1; JOINED; Genomic_DNA. DR EMBL; AF166341; AAD48469.1; JOINED; Genomic_DNA. DR EMBL; AF166342; AAD48469.1; JOINED; Genomic_DNA. DR EMBL; AK294436; BAG57680.1; ALT_INIT; mRNA. DR EMBL; AK296496; BAG59130.1; -; mRNA. DR EMBL; AC078883; AAX93133.1; -; Genomic_DNA. DR EMBL; CH471058; EAX11176.1; -; Genomic_DNA. DR EMBL; CH471058; EAX11177.1; -; Genomic_DNA. DR EMBL; BC050585; AAH50585.1; -; mRNA. DR EMBL; BC136455; AAI36456.1; -; mRNA. DR EMBL; BC136456; AAI36457.1; -; mRNA. DR EMBL; X59512; CAA42099.1; -; mRNA. DR EMBL; S66213; AAB20355.1; -; mRNA. DR EMBL; S66196; AAB20354.1; -; mRNA. DR EMBL; S52135; AAB24829.1; -; Genomic_DNA. DR EMBL; L40385; -; NOT_ANNOTATED_CDS; Genomic_DNA. DR EMBL; AB208842; BAD92079.1; -; mRNA. DR EMBL; DQ858220; ABH11650.1; -; mRNA. DR PIR; A41543; A41543. DR PIR; B36429; B36429. DR RefSeq; NP_000201.2; NM_000210.2. DR RefSeq; NP_001073286.1; NM_001079818.1. DR UniGene; Hs.133397; -. DR ProteinModelPortal; P23229; -. DR BioGrid; 109864; 10. DR IntAct; P23229; 4. DR MINT; MINT-5002506; -. DR BindingDB; P23229; -. DR ChEMBL; CHEMBL3716; -. DR PhosphoSite; P23229; -. DR DMDM; 223590260; -. DR OGP; P23229; -. DR PaxDb; P23229; -. DR PRIDE; P23229; -. DR Ensembl; ENST00000264106; ENSP00000264106; ENSG00000091409. [P23229-1] DR Ensembl; ENST00000264107; ENSP00000264107; ENSG00000091409. [P23229-2] DR Ensembl; ENST00000343713; ENSP00000341078; ENSG00000091409. [P23229-4] DR Ensembl; ENST00000375221; ENSP00000364369; ENSG00000091409. [P23229-6] DR Ensembl; ENST00000409080; ENSP00000386896; ENSG00000091409. [P23229-3] DR Ensembl; ENST00000409532; ENSP00000386614; ENSG00000091409. [P23229-7] DR Ensembl; ENST00000442250; ENSP00000406694; ENSG00000091409. [P23229-1] DR Ensembl; ENST00000458358; ENSP00000394169; ENSG00000091409. [P23229-5] DR GeneID; 3655; -. DR KEGG; hsa:3655; -. DR UCSC; uc002uho.1; human. [P23229-2] DR UCSC; uc010fqm.1; human. [P23229-9] DR UCSC; uc010zdy.1; human. [P23229-7] DR CTD; 3655; -. DR GeneCards; GC02P173256; -. DR H-InvDB; HIX0023932; -. DR HGNC; HGNC:6142; ITGA6. DR HPA; CAB009009; -. DR HPA; HPA012696; -. DR HPA; HPA027582; -. DR MIM; 147556; gene. DR MIM; 226730; phenotype. DR neXtProt; NX_P23229; -. DR Orphanet; 79403; Junctional epidermolysis bullosa - pyloric atresia. DR PharmGKB; PA29942; -. DR eggNOG; NOG26407; -. DR HOVERGEN; HBG108011; -. DR InParanoid; P23229; -. DR KO; K06485; -. DR OMA; VYINQQG; -. DR OrthoDB; EOG7K3TK7; -. DR TreeFam; TF105391; -. DR Reactome; REACT_111155; Cell-Cell communication. DR Reactome; REACT_118779; Extracellular matrix organization. DR Reactome; REACT_604; Hemostasis. DR SignaLink; P23229; -. DR ChiTaRS; ITGA6; human. DR GeneWiki; ITGA6; -. DR GenomeRNAi; 3655; -. DR NextBio; 14297; -. DR PMAP-CutDB; Q53RX7; -. DR PRO; PR:P23229; -. DR ArrayExpress; P23229; -. DR Bgee; P23229; -. DR CleanEx; HS_ITGA6; -. DR Genevestigator; P23229; -. DR GO; GO:0034676; C:alpha6-beta4 integrin complex; IEA:Ensembl. DR GO; GO:0009925; C:basal plasma membrane; IEA:Ensembl. DR GO; GO:0005604; C:basement membrane; IEA:Ensembl. DR GO; GO:0005913; C:cell-cell adherens junction; IEA:Ensembl. DR GO; GO:0009897; C:external side of plasma membrane; IEA:Ensembl. DR GO; GO:0030175; C:filopodium; IEA:Ensembl. DR GO; GO:0030056; C:hemidesmosome; IEA:Ensembl. DR GO; GO:0005886; C:plasma membrane; IDA:BHF-UCL. DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW. DR GO; GO:0007596; P:blood coagulation; TAS:Reactome. DR GO; GO:0050873; P:brown fat cell differentiation; IEA:Ensembl. DR GO; GO:0033627; P:cell adhesion mediated by integrin; IEA:Ensembl. DR GO; GO:0016337; P:cell-cell adhesion; IEA:Ensembl. DR GO; GO:0007160; P:cell-matrix adhesion; IEA:Ensembl. DR GO; GO:0031668; P:cellular response to extracellular stimulus; IEA:Ensembl. DR GO; GO:0071407; P:cellular response to organic cyclic compound; IEA:Ensembl. DR GO; GO:0030198; P:extracellular matrix organization; TAS:Reactome. DR GO; GO:0046847; P:filopodium assembly; IEA:Ensembl. DR GO; GO:0031581; P:hemidesmosome assembly; TAS:Reactome. DR GO; GO:0007229; P:integrin-mediated signaling pathway; IEA:UniProtKB-KW. DR GO; GO:0050900; P:leukocyte migration; TAS:Reactome. DR GO; GO:2001237; P:negative regulation of extrinsic apoptotic signaling pathway; IMP:BHF-UCL. DR GO; GO:0042475; P:odontogenesis of dentin-containing tooth; IEA:Ensembl. DR GO; GO:0043065; P:positive regulation of apoptotic process; IGI:MGI. DR GO; GO:0022409; P:positive regulation of cell-cell adhesion; IEA:Ensembl. DR GO; GO:0010811; P:positive regulation of cell-substrate adhesion; IEA:Ensembl. DR GO; GO:0042327; P:positive regulation of phosphorylation; IMP:BHF-UCL. DR GO; GO:0045944; P:positive regulation of transcription from RNA polymerase II promoter; IMP:BHF-UCL. DR InterPro; IPR013519; Int_alpha_beta-p. DR InterPro; IPR000413; Integrin_alpha. DR InterPro; IPR013649; Integrin_alpha-2. DR InterPro; IPR018184; Integrin_alpha_C_CS. DR Pfam; PF08441; Integrin_alpha2; 1. DR PRINTS; PR01185; INTEGRINA. DR SMART; SM00191; Int_alpha; 5. DR PROSITE; PS51470; FG_GAP; 7. DR PROSITE; PS00242; INTEGRIN_ALPHA; 1. PE 1: Evidence at protein level; KW Alternative splicing; Calcium; Cell adhesion; Cell membrane; KW Cleavage on pair of basic residues; Complete proteome; KW Direct protein sequencing; Disulfide bond; Epidermolysis bullosa; KW Glycoprotein; Integrin; Membrane; Metal-binding; Phosphoprotein; KW Receptor; Reference proteome; Repeat; Signal; Transmembrane; KW Transmembrane helix. FT SIGNAL 1 23 FT CHAIN 24 1130 Integrin alpha-6. FT /FTId=PRO_0000016258. FT CHAIN 24 938 Integrin alpha-6 heavy chain (Potential). FT /FTId=PRO_0000016259. FT CHAIN 636 1130 Processed integrin alpha-6. FT /FTId=PRO_0000425742. FT CHAIN 942 1130 Integrin alpha-6 light chain (Potential). FT /FTId=PRO_0000016260. FT TOPO_DOM 24 1050 Extracellular (Potential). FT TRANSMEM 1051 1076 Helical; (Potential). FT TOPO_DOM 1077 1130 Cytoplasmic (Potential). FT REPEAT 30 95 FG-GAP 1. FT REPEAT 101 166 FG-GAP 2. FT REPEAT 176 229 FG-GAP 3. FT REPEAT 283 340 FG-GAP 4. FT REPEAT 341 402 FG-GAP 5. FT REPEAT 403 458 FG-GAP 6. FT REPEAT 459 518 FG-GAP 7. FT CA_BIND 363 371 Potential. FT CA_BIND 425 433 Potential. FT CA_BIND 480 488 Potential. FT REGION 1077 1083 Interaction with HPS5. FT MOTIF 1079 1083 GFFKR motif. FT SITE 634 635 Cleavage; by PLAU in invasive prostate FT cancer. FT CARBOHYD 78 78 N-linked (GlcNAc...) (Potential). FT CARBOHYD 223 223 N-linked (GlcNAc...) (Potential). FT CARBOHYD 323 323 N-linked (GlcNAc...). FT CARBOHYD 409 409 N-linked (GlcNAc...) (Potential). FT CARBOHYD 770 770 N-linked (GlcNAc...) (Potential). FT CARBOHYD 787 787 N-linked (GlcNAc...) (Potential). FT CARBOHYD 930 930 N-linked (GlcNAc...) (Potential). FT CARBOHYD 966 966 N-linked (GlcNAc...) (Potential). FT CARBOHYD 997 997 N-linked (GlcNAc...). FT DISULFID 86 94 By similarity. FT DISULFID 131 154 By similarity. FT DISULFID 175 188 By similarity. FT DISULFID 528 535 By similarity. FT DISULFID 541 601 By similarity. FT DISULFID 665 671 By similarity. FT DISULFID 765 776 By similarity. FT DISULFID 920 967 Interchain (between heavy and light FT chains) (By similarity). FT DISULFID 973 978 By similarity. FT VAR_SEQ 1 114 Missing (in isoform 7). FT /FTId=VSP_036406. FT VAR_SEQ 215 258 Missing (in isoform Alpha-6X2A, isoform FT Alpha-6X2B and isoform 7). FT /FTId=VSP_002723. FT VAR_SEQ 259 297 Missing (in isoform Alpha-6X1A and FT isoform Alpha-6X1B). FT /FTId=VSP_002724. FT VAR_SEQ 918 932 Missing (in isoform 9). FT /FTId=VSP_036407. FT VAR_SEQ 1084 1130 SRYDDSVPRYHAVRIRKEEREIKDEKYIDNLEKKQWITKWN FT ENESYS -> NKKDHYDATYHKAEIHAQPSDKERLTSDA FT (in isoform Alpha-6X1A, isoform Alpha- FT 6X2A, isoform Alpha-6X1X2A, isoform 7 and FT isoform 9). FT /FTId=VSP_002725. FT CONFLICT 69 69 A -> G (in Ref. 1; CAA37655 and 8; FT CAA42099). FT CONFLICT 419 419 A -> T (in Ref. 4; BAG59130 and 7; FT AAI36456/AAI36457). FT CONFLICT 501 501 F -> L (in Ref. 8; CAA42099). FT CONFLICT 805 805 D -> Y (in Ref. 1; CAA37655 and 3; FT AAD48469). FT CONFLICT 1125 1125 E -> R (in Ref. 1; AAB20355). SQ SEQUENCE 1130 AA; 126606 MW; B53712888B7FE3B6 CRC64; MAAAGQLCLL YLSAGLLSRL GAAFNLDTRE DNVIRKYGDP GSLFGFSLAM HWQLQPEDKR LLLVGAPRAE ALPLQRANRT GGLYSCDITA RGPCTRIEFD NDADPTSESK EDQWMGVTVQ SQGPGGKVVT CAHRYEKRQH VNTKQESRDI FGRCYVLSQN LRIEDDMDGG DWSFCDGRLR GHEKFGSCQQ GVAATFTKDF HYIVFGAPGT YNWKGIVRVE QKNNTFFDMN IFEDGPYEVG GETEHDESLV PVPANSYLGL LFLTSVSYTD PDQFVYKTRP PREQPDTFPD VMMNSYLGFS LDSGKGIVSK DEITFVSGAP RANHSGAVVL LKRDMKSAHL LPEHIFDGEG LASSFGYDVA VVDLNKDGWQ DIVIGAPQYF DRDGEVGGAV YVYMNQQGRW NNVKPIRLNG TKDSMFGIAV KNIGDINQDG YPDIAVGAPY DDLGKVFIYH GSANGINTKP TQVLKGISPY FGYSIAGNMD LDRNSYPDVA VGSLSDSVTI FRSRPVINIQ KTITVTPNRI DLRQKTACGA PSGICLQVKS CFEYTANPAG YNPSISIVGT LEAEKERRKS GLSSRVQFRN QGSEPKYTQE LTLKRQKQKV CMEETLWLQD NIRDKLRPIP ITASVEIQEP SSRRRVNSLP EVLPILNSDE PKTAHIDVHF LKEGCGDDNV CNSNLKLEYK FCTREGNQDK FSYLPIQKGV PELVLKDQKD IALEITVTNS PSNPRNPTKD GDDAHEAKLI ATFPDTLTYS AYRELRAFPE KQLSCVANQN GSQADCELGN PFKRNSNVTF YLVLSTTEVT FDTPDLDINL KLETTSNQDN LAPITAKAKV VIELLLSVSG VAKPSQVYFG GTVVGEQAMK SEDEVGSLIE YEFRVINLGK PLTNLGTATL NIQWPKEISN GKWLLYLVKV ESKGLEKVTC EPQKEINSLN LTESHNSRKK REITEKQIDD NRKFSLFAER KYQTLNCSVN VNCVNIRCPL RGLDSKASLI LRSRLWNSTF LEEYSKLNYL DILMRAFIDV TAAAENIRLP NAGTQVRVTV FPSKTVAQYS GVPWWIILVA ILAGILMLAL LVFILWKCGF FKRSRYDDSV PRYHAVRIRK EEREIKDEKY IDNLEKKQWI TKWNENESYS //