ID FREM1_HUMAN Reviewed; 2179 AA. AC Q5H8C1; B7ZBX4; Q5VV00; Q5VV01; Q6MZI4; Q8NEG9; Q96LI3; DT 16-AUG-2005, integrated into UniProtKB/Swiss-Prot. DT 25-NOV-2008, sequence version 3. DT 24-JAN-2024, entry version 170. DE RecName: Full=FRAS1-related extracellular matrix protein 1 {ECO:0000305}; DE AltName: Full=Protein QBRICK; DE Flags: Precursor; GN Name=FREM1 {ECO:0000312|HGNC:HGNC:23399}; GN Synonyms=C9orf143, C9orf145, C9orf154; OS Homo sapiens (Human). OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; OC Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; OC Homo. OX NCBI_TaxID=9606; RN [1] RP NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 1), AND VARIANTS LEU-439; VAL-863 AND RP PRO-2143. RX PubMed=15878328; DOI=10.1016/j.yexcr.2005.01.020; RA Kiyozumi D., Osada A., Sugimoto N., Weber C.N., Ono Y., Imai T., Okada A., RA Sekiguchi K.; RT "Identification of a novel cell-adhesive protein spatiotemporally expressed RT in the basement membrane of mouse developing hair follicle."; RL Exp. Cell Res. 306:9-23(2005). RN [2] RP NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 4). RC TISSUE=Testis; 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., Sudo H., RA Hosoiri T., Kaku Y., Kodaira H., Kondo H., Sugawara M., Takahashi M., RA Kanda K., Yokoi T., Furuya T., Kikkawa E., Omura Y., Abe K., Kamihara K., RA Katsuta N., Sato K., Tanikawa M., Yamazaki M., Ninomiya K., Ishibashi T., RA Yamashita H., Murakawa K., Fujimori K., Tanai H., Kimata M., Watanabe M., RA Hiraoka S., Chiba Y., Ishida S., Ono Y., Takiguchi S., Watanabe S., RA Yosida M., Hotuta T., Kusano J., Kanehori K., Takahashi-Fujii A., Hara H., RA Tanase T.-O., Nomura Y., Togiya S., Komai F., Hara R., Takeuchi K., RA Arita M., Imose N., Musashino K., Yuuki H., Oshima A., Sasaki N., RA Aotsuka S., 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., Fujimori Y., RA Komiyama M., Tashiro H., Tanigami A., Fujiwara T., Ono T., Yamada K., RA Fujii Y., Ozaki K., Hirao M., Ohmori Y., Kawabata A., Hikiji T., RA Kobatake N., Inagaki H., Ikema Y., Okamoto S., Okitani R., Kawakami T., RA Noguchi S., Itoh T., Shigeta K., Senba T., Matsumura K., Nakajima Y., RA Mizuno T., Morinaga M., Sasaki M., Togashi T., Oyama M., Hata H., RA Watanabe M., Komatsu T., Mizushima-Sugano J., Satoh T., Shirai Y., RA Takahashi Y., Nakagawa K., Okumura K., Nagase T., Nomura N., Kikuchi H., RA Masuho Y., Yamashita R., Nakai K., Yada T., Nakamura Y., Ohara O., RA 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 [3] RP NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 3). RC TISSUE=Fetal kidney; RX PubMed=17974005; DOI=10.1186/1471-2164-8-399; RA Bechtel S., Rosenfelder H., Duda A., Schmidt C.P., Ernst U., RA Wellenreuther R., Mehrle A., Schuster C., Bahr A., Bloecker H., Heubner D., RA Hoerlein A., Michel G., Wedler H., Koehrer K., Ottenwaelder B., Poustka A., RA Wiemann S., Schupp I.; RT "The full-ORF clone resource of the German cDNA consortium."; RL BMC Genomics 8:399-399(2007). RN [4] RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. RX PubMed=15164053; DOI=10.1038/nature02465; RA Humphray S.J., Oliver K., Hunt A.R., Plumb R.W., Loveland J.E., Howe K.L., RA Andrews T.D., Searle S., Hunt S.E., Scott C.E., Jones M.C., Ainscough R., RA Almeida J.P., Ambrose K.D., Ashwell R.I.S., Babbage A.K., Babbage S., RA Bagguley C.L., Bailey J., Banerjee R., Barker D.J., Barlow K.F., Bates K., RA Beasley H., Beasley O., Bird C.P., Bray-Allen S., Brown A.J., Brown J.Y., RA Burford D., Burrill W., Burton J., Carder C., Carter N.P., Chapman J.C., RA Chen Y., Clarke G., Clark S.Y., Clee C.M., Clegg S., Collier R.E., RA Corby N., Crosier M., Cummings A.T., Davies J., Dhami P., Dunn M., RA Dutta I., Dyer L.W., Earthrowl M.E., Faulkner L., Fleming C.J., RA Frankish A., Frankland J.A., French L., Fricker D.G., Garner P., RA Garnett J., Ghori J., Gilbert J.G.R., Glison C., Grafham D.V., Gribble S., RA Griffiths C., Griffiths-Jones S., Grocock R., Guy J., Hall R.E., RA Hammond S., Harley J.L., Harrison E.S.I., Hart E.A., Heath P.D., RA Henderson C.D., Hopkins B.L., Howard P.J., Howden P.J., Huckle E., RA Johnson C., Johnson D., Joy A.A., Kay M., Keenan S., Kershaw J.K., RA Kimberley A.M., King A., Knights A., Laird G.K., Langford C., Lawlor S., RA Leongamornlert D.A., Leversha M., Lloyd C., Lloyd D.M., Lovell J., RA Martin S., Mashreghi-Mohammadi M., Matthews L., McLaren S., McLay K.E., RA McMurray A., Milne S., Nickerson T., Nisbett J., Nordsiek G., Pearce A.V., RA Peck A.I., Porter K.M., Pandian R., Pelan S., Phillimore B., Povey S., RA Ramsey Y., Rand V., Scharfe M., Sehra H.K., Shownkeen R., Sims S.K., RA Skuce C.D., Smith M., Steward C.A., Swarbreck D., Sycamore N., Tester J., RA Thorpe A., Tracey A., Tromans A., Thomas D.W., Wall M., Wallis J.M., RA West A.P., Whitehead S.L., Willey D.L., Williams S.A., Wilming L., RA Wray P.W., Young L., Ashurst J.L., Coulson A., Blocker H., Durbin R.M., RA Sulston J.E., Hubbard T., Jackson M.J., Bentley D.R., Beck S., Rogers J., RA Dunham I.; RT "DNA sequence and analysis of human chromosome 9."; RL Nature 429:369-374(2004). RN [5] RP NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 2), AND VARIANTS PRO-2143 RP AND GLY-2174. RC TISSUE=Testis; 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 project: RT the Mammalian Gene Collection (MGC)."; RL Genome Res. 14:2121-2127(2004). RN [6] RP INTERACTION WITH FREM2. RX PubMed=29688405; DOI=10.1093/hmg/ddy144; RA Yu Q., Lin B., Xie S., Gao S., Li W., Liu Y., Wang H., Huang D., Xie Z.; RT "A homozygous mutation p.Arg2167Trp in FREM2 causes isolated RT cryptophthalmos."; RL Hum. Mol. Genet. 27:2357-2366(2018). RN [7] RP VARIANTS BNAR TRP-649 AND SER-1440. RX PubMed=19732862; DOI=10.1016/j.ajhg.2009.08.010; RA Alazami A.M., Shaheen R., Alzahrani F., Snape K., Saggar A., Brinkmann B., RA Bavi P., Al-Gazali L.I., Alkuraya F.S.; RT "FREM1 mutations cause bifid nose, renal agenesis, and anorectal RT malformations syndrome."; RL Am. J. Hum. Genet. 85:414-418(2009). RN [8] RP VARIANTS MOTA ARG-1324 AND ILE-2091. RX PubMed=21507892; DOI=10.1136/jmg.2011.089631; RA Slavotinek A.M., Baranzini S.E., Schanze D., Labelle-Dumais C., Short K.M., RA Chao R., Yahyavi M., Bijlsma E.K., Chu C., Musone S., Wheatley A., RA Kwok P.Y., Marles S., Fryns J.P., Maga A.M., Hassan M.G., Gould D.B., RA Madireddy L., Li C., Cox T.C., Smyth I., Chudley A.E., Zenker M.; RT "Manitoba-oculo-tricho-anal (MOTA) syndrome is caused by mutations in RT FREM1."; RL J. Med. Genet. 48:375-382(2011). RN [9] RP VARIANTS TRIGNO2 GLN-498 AND VAL-1500. RX PubMed=21931569; DOI=10.1371/journal.pgen.1002278; RA Vissers L.E.L.M., Cox T.C., Maga A.M., Short K.M., Wiradjaja F., RA Janssen I.M., Jehee F., Bertola D., Liu J., Yagnik G., Sekiguchi K., RA Kiyozumi D., van Bokhoven H., Marcelis C., Cunningham M.L., Anderson P.J., RA Boyadjiev S.A., Passos-Bueno M.R., Veltman J.A., Smyth I., Buckley M.F., RA Roscioli T.; RT "Heterozygous mutations of FREM1 are associated with an increased risk of RT isolated metopic craniosynostosis in humans and mice."; RL PLoS Genet. 7:E1002278-E1002278(2011). RN [10] RP VARIANT MOTA GLY-102. RX PubMed=28111185; DOI=10.1016/j.ejmg.2017.01.005; RA Chacon-Camacho O.F., Zenker M., Schanze D., Ledesma-Gil J., Zenteno J.C.; RT "Novel FREM1 mutations in a patient with MOTA syndrome: Clinical findings, RT mutation update and review of FREM1-related disorders literature."; RL Eur. J. Med. Genet. 60:190-194(2017). CC -!- FUNCTION: Extracellular matrix protein that plays a role in epidermal CC differentiation and is required for epidermal adhesion during embryonic CC development. {ECO:0000250}. CC -!- SUBUNIT: Interacts with FREM2. {ECO:0000269|PubMed:29688405}. CC -!- INTERACTION: CC Q5H8C1; Q5SZK8: FREM2; NbExp=2; IntAct=EBI-21460642, EBI-20737564; CC -!- SUBCELLULAR LOCATION: Secreted, extracellular space, extracellular CC matrix, basement membrane {ECO:0000250|UniProtKB:Q684R7}. CC Note=Localizes at the basement membrane zone of embryonic epidermis and CC hair follicles. {ECO:0000250|UniProtKB:Q684R7}. CC -!- ALTERNATIVE PRODUCTS: CC Event=Alternative splicing; Named isoforms=4; CC Name=1; CC IsoId=Q5H8C1-1; Sequence=Displayed; CC Name=2; CC IsoId=Q5H8C1-2; Sequence=VSP_047283, VSP_047284; CC Name=3; CC IsoId=Q5H8C1-3; Sequence=VSP_015025; CC Name=4; CC IsoId=Q5H8C1-4; Sequence=VSP_015026, VSP_015029, VSP_015030, CC VSP_015031; CC -!- DOMAIN: The Calx-beta domain binds calcium with high affinity and CC undergo a major conformational shift upon binding. {ECO:0000250}. CC -!- DISEASE: Bifid nose, with or without anorectal and renal anomalies CC (BNAR) [MIM:608980]: A disease characterized by the presence of a bifid CC nose usually associated with renal agenesis and anorectal CC malformations. A bifid nose is a congenital deformity due to failure of CC the paired nasal processes to fuse to a single midline organ during CC early gestation. {ECO:0000269|PubMed:19732862}. Note=The disease is CC caused by variants affecting the gene represented in this entry. CC -!- DISEASE: Manitoba oculotrichoanal syndrome (MOTA) [MIM:248450]: A rare CC condition defined by eyelid colobomas, cryptophthalmos, and CC anophthalmia/microphthalmia, an aberrant hairline, a bifid or broad CC nasal tip, and gastrointestinal anomalies such as omphalocele and anal CC stenosis. {ECO:0000269|PubMed:21507892, ECO:0000269|PubMed:28111185}. CC Note=The disease is caused by variants affecting the gene represented CC in this entry. CC -!- DISEASE: Trigonocephaly 2 (TRIGNO2) [MIM:614485]: A keel-shaped CC deformation of the forehead, caused by premature fusion of the metopic CC sutures. It results in a triangular shape of the head. CC {ECO:0000269|PubMed:21931569}. Note=The disease is caused by variants CC affecting the gene represented in this entry. CC -!- MISCELLANEOUS: Was termed QBRICK because it contains 12 repeats: 'Q' CC stands for queen and is taken from the queen being the 12th in a suit CC of playing card, and 'BRICK' stands for the repeating unit. CC -!- SIMILARITY: Belongs to the FRAS1 family. {ECO:0000305}. CC -!- SEQUENCE CAUTION: CC Sequence=AAH31064.2; Type=Erroneous initiation; Note=Truncated N-terminus.; Evidence={ECO:0000305}; CC -!- WEB RESOURCE: Name=Mendelian genes FRAS1 related extracellular matrix 1 CC (FREM1); Note=Leiden Open Variation Database (LOVD); CC URL="https://databases.lovd.nl/shared/genes/FREM1"; 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; AB160987; BAD89015.1; -; mRNA. DR EMBL; AK058190; BAB71709.1; -; mRNA. DR EMBL; BX641104; CAE46048.1; -; mRNA. DR EMBL; AL354672; -; NOT_ANNOTATED_CDS; Genomic_DNA. DR EMBL; AL390732; -; NOT_ANNOTATED_CDS; Genomic_DNA. DR EMBL; AL512643; -; NOT_ANNOTATED_CDS; Genomic_DNA. DR EMBL; BC031064; AAH31064.2; ALT_INIT; mRNA. DR CCDS; CCDS47952.1; -. [Q5H8C1-1] DR CCDS; CCDS55293.1; -. [Q5H8C1-2] DR RefSeq; NP_001171175.1; NM_001177704.1. [Q5H8C1-2] DR RefSeq; NP_659403.4; NM_144966.5. [Q5H8C1-1] DR RefSeq; XP_005251439.1; XM_005251382.3. DR RefSeq; XP_005251441.1; XM_005251384.4. DR RefSeq; XP_006716792.1; XM_006716729.3. [Q5H8C1-2] DR AlphaFoldDB; Q5H8C1; -. DR BioGRID; 127670; 3. DR CORUM; Q5H8C1; -. DR IntAct; Q5H8C1; 1. DR STRING; 9606.ENSP00000412940; -. DR GlyCosmos; Q5H8C1; 5 sites, No reported glycans. DR GlyGen; Q5H8C1; 5 sites. DR iPTMnet; Q5H8C1; -. DR PhosphoSitePlus; Q5H8C1; -. DR BioMuta; FREM1; -. DR DMDM; 215274141; -. DR EPD; Q5H8C1; -. DR jPOST; Q5H8C1; -. DR MassIVE; Q5H8C1; -. DR MaxQB; Q5H8C1; -. DR PaxDb; 9606-ENSP00000412940; -. DR PeptideAtlas; Q5H8C1; -. DR ProteomicsDB; 62849; -. [Q5H8C1-1] DR ProteomicsDB; 62850; -. [Q5H8C1-2] DR ProteomicsDB; 62851; -. [Q5H8C1-3] DR ProteomicsDB; 62852; -. [Q5H8C1-4] DR ProteomicsDB; 7166; -. DR Antibodypedia; 42751; 116 antibodies from 24 providers. DR DNASU; 158326; -. DR Ensembl; ENST00000380880.4; ENSP00000370262.3; ENSG00000164946.20. [Q5H8C1-1] DR Ensembl; ENST00000380894.5; ENSP00000370278.1; ENSG00000164946.20. [Q5H8C1-2] DR Ensembl; ENST00000427623.5; ENSP00000412597.1; ENSG00000164946.20. [Q5H8C1-4] DR GeneID; 158326; -. DR KEGG; hsa:158326; -. DR MANE-Select; ENST00000380880.4; ENSP00000370262.3; NM_001379081.2; NP_001366010.1. DR UCSC; uc003zll.4; human. [Q5H8C1-1] DR AGR; HGNC:23399; -. DR CTD; 158326; -. DR DisGeNET; 158326; -. DR GeneCards; FREM1; -. DR GeneReviews; FREM1; -. DR HGNC; HGNC:23399; FREM1. DR HPA; ENSG00000164946; Tissue enhanced (epididymis). DR MalaCards; FREM1; -. DR MIM; 248450; phenotype. DR MIM; 608944; gene. DR MIM; 608980; phenotype. DR MIM; 614485; phenotype. DR neXtProt; NX_Q5H8C1; -. DR OpenTargets; ENSG00000164946; -. DR Orphanet; 217266; BNAR syndrome. DR Orphanet; 3366; Non-syndromic metopic craniosynostosis. DR Orphanet; 2717; Oculotrichoanal syndrome. DR Orphanet; 93100; Renal agenesis, unilateral. DR PharmGKB; PA134892147; -. DR VEuPathDB; HostDB:ENSG00000164946; -. DR eggNOG; KOG3597; Eukaryota. DR GeneTree; ENSGT00940000156990; -. DR HOGENOM; CLU_001041_0_0_1; -. DR InParanoid; Q5H8C1; -. DR OMA; MAMFTLE; -. DR OrthoDB; 5470912at2759; -. DR PhylomeDB; Q5H8C1; -. DR TreeFam; TF316876; -. DR PathwayCommons; Q5H8C1; -. DR SignaLink; Q5H8C1; -. DR SIGNOR; Q5H8C1; -. DR BioGRID-ORCS; 158326; 15 hits in 1147 CRISPR screens. DR ChiTaRS; FREM1; human. DR GeneWiki; FREM1; -. DR GenomeRNAi; 158326; -. DR Pharos; Q5H8C1; Tbio. DR PRO; PR:Q5H8C1; -. DR Proteomes; UP000005640; Chromosome 9. DR RNAct; Q5H8C1; Protein. DR Bgee; ENSG00000164946; Expressed in smooth muscle tissue and 116 other cell types or tissues. DR ExpressionAtlas; Q5H8C1; baseline and differential. DR GO; GO:0005604; C:basement membrane; IEA:UniProtKB-SubCell. DR GO; GO:0062023; C:collagen-containing extracellular matrix; IBA:GO_Central. DR GO; GO:0005576; C:extracellular region; IEA:UniProtKB-KW. DR GO; GO:0016020; C:membrane; IEA:InterPro. DR GO; GO:0030246; F:carbohydrate binding; IEA:UniProtKB-KW. DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW. DR GO; GO:0009653; P:anatomical structure morphogenesis; IBA:GO_Central. DR GO; GO:0007154; P:cell communication; IEA:InterPro. DR GO; GO:0007160; P:cell-matrix adhesion; IEA:Ensembl. DR GO; GO:0097094; P:craniofacial suture morphogenesis; IMP:UniProtKB. DR CDD; cd00037; CLECT; 1. DR Gene3D; 2.60.40.2030; -; 1. DR Gene3D; 3.10.100.10; Mannose-Binding Protein A, subunit A; 1. DR InterPro; IPR001304; C-type_lectin-like. DR InterPro; IPR016186; C-type_lectin-like/link_sf. DR InterPro; IPR038081; CalX-like_sf. DR InterPro; IPR003644; Calx_beta. DR InterPro; IPR039005; CSPG_rpt. DR InterPro; IPR016187; CTDL_fold. DR InterPro; IPR045658; FRAS1-rel_N. DR PANTHER; PTHR45739:SF7; FRAS1-RELATED EXTRACELLULAR MATRIX PROTEIN 1; 1. DR PANTHER; PTHR45739; MATRIX PROTEIN, PUTATIVE-RELATED; 1. DR Pfam; PF16184; Cadherin_3; 12. DR Pfam; PF03160; Calx-beta; 1. DR Pfam; PF19309; Frem_N; 1. DR Pfam; PF00059; Lectin_C; 1. DR SMART; SM00034; CLECT; 1. DR SUPFAM; SSF56436; C-type lectin-like; 1. DR SUPFAM; SSF141072; CalX-like; 1. DR PROSITE; PS50041; C_TYPE_LECTIN_2; 1. DR PROSITE; PS51854; CSPG; 12. DR Genevisible; Q5H8C1; HS. PE 1: Evidence at protein level; KW Alternative splicing; Basement membrane; Calcium; Cell adhesion; KW Craniosynostosis; Developmental protein; Disease variant; Disulfide bond; KW Extracellular matrix; Glycoprotein; Lectin; Metal-binding; KW Reference proteome; Repeat; Secreted; Signal. FT SIGNAL 1..21 FT /evidence="ECO:0000255" FT CHAIN 22..2179 FT /note="FRAS1-related extracellular matrix protein 1" FT /id="PRO_0000010122" FT REPEAT 296..390 FT /note="CSPG 1" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01201" FT REPEAT 413..500 FT /note="CSPG 2" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01201" FT REPEAT 521..615 FT /note="CSPG 3" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01201" FT REPEAT 642..754 FT /note="CSPG 4" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01201" FT REPEAT 776..867 FT /note="CSPG 5" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01201" FT REPEAT 887..982 FT /note="CSPG 6" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01201" FT REPEAT 1024..1126 FT /note="CSPG 7" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01201" FT REPEAT 1147..1254 FT /note="CSPG 8" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01201" FT REPEAT 1275..1372 FT /note="CSPG 9" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01201" FT REPEAT 1393..1485 FT /note="CSPG 10" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01201" FT REPEAT 1506..1596 FT /note="CSPG 11" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01201" FT REPEAT 1628..1724 FT /note="CSPG 12" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01201" FT DOMAIN 1731..1830 FT /note="Calx-beta" FT DOMAIN 2060..2174 FT /note="C-type lectin" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00040" FT MOTIF 199..201 FT /note="Cell attachment site" FT /evidence="ECO:0000250" FT MOTIF 1907..1909 FT /note="Cell attachment site" FT /evidence="ECO:0000255" FT CARBOHYD 335 FT /note="N-linked (GlcNAc...) asparagine" FT /evidence="ECO:0000255" FT CARBOHYD 560 FT /note="N-linked (GlcNAc...) asparagine" FT /evidence="ECO:0000255" FT CARBOHYD 622 FT /note="N-linked (GlcNAc...) asparagine" FT /evidence="ECO:0000255" FT CARBOHYD 1014 FT /note="N-linked (GlcNAc...) asparagine" FT /evidence="ECO:0000255" FT CARBOHYD 1566 FT /note="N-linked (GlcNAc...) asparagine" FT /evidence="ECO:0000255" FT DISULFID 2151..2165 FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00040" FT VAR_SEQ 1..1803 FT /note="Missing (in isoform 3)" FT /evidence="ECO:0000303|PubMed:17974005" FT /id="VSP_015025" FT VAR_SEQ 1..1587 FT /note="Missing (in isoform 4)" FT /evidence="ECO:0000303|PubMed:14702039" FT /id="VSP_015026" FT VAR_SEQ 1..1464 FT /note="Missing (in isoform 2)" FT /evidence="ECO:0000303|PubMed:15489334" FT /id="VSP_047283" FT VAR_SEQ 1465..1480 FT /note="VCYVHKSKVTVSSDRF -> MVTQESMLKAALPLFT (in isoform 2)" FT /evidence="ECO:0000303|PubMed:15489334" FT /id="VSP_047284" FT VAR_SEQ 1588..1619 FT /note="TDCFTFMATDGTNQGFIVNGRVWEEPVLFTIQ -> MLDESLAVRRSKKCKE FT MIMHWEKKEDIDIVNT (in isoform 4)" FT /evidence="ECO:0000303|PubMed:14702039" FT /id="VSP_015029" FT VAR_SEQ 1804..1809 FT /note="MSTKMW -> SSILCL (in isoform 4)" FT /evidence="ECO:0000303|PubMed:14702039" FT /id="VSP_015030" FT VAR_SEQ 1810..2179 FT /note="Missing (in isoform 4)" FT /evidence="ECO:0000303|PubMed:14702039" FT /id="VSP_015031" FT VARIANT 102 FT /note="D -> G (in MOTA; uncertain significance; FT dbSNP:rs1338652795)" FT /evidence="ECO:0000269|PubMed:28111185" FT /id="VAR_078339" FT VARIANT 439 FT /note="V -> L (in dbSNP:rs2779500)" FT /evidence="ECO:0000269|PubMed:15878328" FT /id="VAR_047317" FT VARIANT 498 FT /note="R -> Q (in TRIGNO2; dbSNP:rs184394424)" FT /evidence="ECO:0000269|PubMed:21931569" FT /id="VAR_067916" FT VARIANT 499 FT /note="I -> V (in dbSNP:rs1353223)" FT /id="VAR_047318" FT VARIANT 649 FT /note="R -> W (in BNAR; dbSNP:rs121912609)" FT /evidence="ECO:0000269|PubMed:19732862" FT /id="VAR_063422" FT VARIANT 803 FT /note="S -> Y (in dbSNP:rs7023244)" FT /id="VAR_047319" FT VARIANT 863 FT /note="L -> V (in dbSNP:rs7041710)" FT /evidence="ECO:0000269|PubMed:15878328" FT /id="VAR_047320" FT VARIANT 1202 FT /note="S -> R (in dbSNP:rs16932300)" FT /id="VAR_047321" FT VARIANT 1273 FT /note="D -> E (in dbSNP:rs7025814)" FT /id="VAR_047322" FT VARIANT 1324 FT /note="L -> R (in MOTA; dbSNP:rs281875281)" FT /evidence="ECO:0000269|PubMed:21507892" FT /id="VAR_066412" FT VARIANT 1440 FT /note="G -> S (in BNAR; dbSNP:rs121912610)" FT /evidence="ECO:0000269|PubMed:19732862" FT /id="VAR_063423" FT VARIANT 1500 FT /note="E -> V (in TRIGNO2; dbSNP:rs281875280)" FT /evidence="ECO:0000269|PubMed:21931569" FT /id="VAR_067917" FT VARIANT 1502 FT /note="V -> M (in dbSNP:rs10961700)" FT /id="VAR_047323" FT VARIANT 1576 FT /note="N -> I (in dbSNP:rs2101770)" FT /id="VAR_047324" FT VARIANT 2091 FT /note="V -> I (in MOTA; dbSNP:rs281875282)" FT /evidence="ECO:0000269|PubMed:21507892" FT /id="VAR_066413" FT VARIANT 2143 FT /note="Q -> P (in dbSNP:rs10961689)" FT /evidence="ECO:0000269|PubMed:15489334, FT ECO:0000269|PubMed:15878328" FT /id="VAR_047325" FT VARIANT 2174 FT /note="V -> G (in dbSNP:rs17856912)" FT /evidence="ECO:0000269|PubMed:15489334" FT /id="VAR_047326" FT CONFLICT 1735 FT /note="I -> N (in Ref. 5; AAH31064)" FT /evidence="ECO:0000305" FT CONFLICT 1861 FT /note="S -> A (in Ref. 3; CAE46048)" FT /evidence="ECO:0000305" SQ SEQUENCE 2179 AA; 244154 MW; 9C1C464DF95D2194 CRC64; MNSLSWGAAN AVLLLLLLAW ASPTFISINR GVRVMKGHSA FLSGDDLKFA IPKEKDACKV EVVMNEPITQ RVGKLTPQVF DCHFLPNEVK YVHNGCPILD EDTVKLRLYR FTERDTFIET FILWVYLLEP DCNIIHMSNN VLEVPEFNGL SQAIDKNLLR FDYDRMASLE CTVSLDTART RLPAHGQMVL GEPRPEEPRG DQPHSFFPES QLRAKLKCPG GSCTPGLKKI GSLKVSCEEF LLMGLRYQHL DPPSPNIDYI SIQLDLTDTR SKIVYKSESA WLPVYIRAGI PNQIPKAAFM AVFILEVDQF ILTSLTTSVL DCEEDETPKP LLVFNITKAP LQGYVTHLLD HTRPISSFTW KDLSDMQIAY QPPNSSHSER RHDEVELEVY DFFFERSAPM TVHISIRTAD TNAPRVSWNT GLSLLEGQSR AITWEQFQVV DNDDIGAVRL VTVGGLQHGW LTLRGGKGFL FTVADLQAGV VRYHHDDSDS TKDFVVFRIF DGHHSIRHKF PINVLPKDDS PPFLITNVVI ELEEGQTILI QGSMLRASDV DASDDYIFFN ITKPPQAGEI MKKPGPGLIG YPVHGFLQRD LFNGIIYYRH FGGEIFEDSF QFVLWDSHEP PNLSVPQVAT IHITPVDDQL PKEAPGVSRH LVVKETEVAY ITKKQLHFID SESYDRELVY TITTPPFFSF SHRHLDAGKL FMVDSIPKVV KNPTALELRS FTQHAVNYMK VAYMPPMQDI GPHCRDVQFT FSVSNQHGGT LHGICFNITI LPVDNQVPEA FTNPLKVTEG GQSIISTEHI LISDADTKLD NIDLSLRELP LHGRVELNGF PLNSGGTFSW GDLHTLKVRY QHDGTEVLQD DLLLEVTDGT NSAEFVLHVE VFPVNDEPPV LKADLMPVMN CSEGGEVVIT SEYIFATDVD SDNLKLMFVI AREPQHGVVR RAGVTVDQFS QRDVISEAVT YKHTGGEIGL MPCFDTITLV VSDGEAGPFV NGCCYNGPNP SVPLHASFPV YDLNITVYPV DNQPPSIAIG PVFVVDEGCS TALTVNHLSA TDPDTAADDL EFVLVSPPQF GYLENILPSV GFEKSNIGIS IDSFQWKDMN AFHINYVQSR HLRIEPTADQ FTVYVTDGKH HSLEIPFSII INPTNDEAPD FVVQNITVCE GQMKELDSSI ISAVDLDIPQ DALLFSITQK PRHGLLIDRG FSKDFSENKQ PANPHQKHAP VHSFSMELLK TGMRLTYMHD DSESLADDFT IQLSDGKHKI LKTISVEVIP VNDEKPMLSK KAEIAMNMGE TRIISSAILS AIDEDSPREK IYYVFERLPQ NGQLQLKIGR DWVPLSPGMK CTQEEVDLNL LRYTHTGAMD SQNQDSFTFY LWDGNNRSPA LDCQITIKDM EKGDIVILTK PLVVSKGDRG FLTTTTLLAV DGTDKPEELL YVITSPPRYG QIEYVHYPGV PITNFSQMDV VGQTVCYVHK SKVTVSSDRF RFIISNGLRT EHGVFEITLE TVDRALPVVT RNKGLRLAQG AVGLLSPDLL QLTDPDTPAE NLTFLLVQLP QHGQLYLWGT GLLQHNFTQQ DVDSKNVAYR HSGGDSQTDC FTFMATDGTN QGFIVNGRVW EEPVLFTIQV DQLDKTAPRI TLLHSPSQVG LLKNGCYGIY ITSRVLKASD PDTEDDQIIF KILQGPKHGH LENTTTGEFI HEKFSQKDLN SKTILYIINP SLEVNSDTVE FQIMDPTGNS ATPQILELKW SHIEWSQTEY EVCENVGLLP LEIIRRGYSM DSAFVGIKVN QVSAAVGKDF TVIPSKLIQF DPGMSTKMWN IAITYDGLEE DDEVFEVILN SPVNAVLGTK TKAAVKILDS KGGQCHPSYS SNQSKHSTWE KGIWHLLPPG SSSSTTSGSF HLERRPLPSS MQLAVIRGDT LRGFDSTDLS QRKLRTRGNG KTVRPSSVYR NGTDIIYNYH GIVSLKLEDD SFPTHKRKAK VSIISQPQKT IKVAELPQAD KVESTTDSHF PRQDQLPSFP KNCTLELKGL FHFEEGIQKL YQCNGIAWKA WSPQTKDVED KSCPAGWHQH SGYCHILITE QKGTWNAAAQ ACREQYLGNL VTVFSRQHMR WLWDIGGRKS FWIGLNDQVH AGHWEWIGGE PVAFTNGRRG PSQRSKLGKS CVLVQRQGKW QTKDCRRAKP HNYVCSRKL //