ID FUCO2_HUMAN Reviewed; 467 AA. AC Q9BTY2; E9PEB6; Q7Z6V1; Q7Z6Y2; Q8NBK4; DT 10-MAY-2005, integrated into UniProtKB/Swiss-Prot. DT 28-JUL-2009, sequence version 2. DT 27-MAR-2024, entry version 169. DE RecName: Full=Plasma alpha-L-fucosidase; DE EC=3.2.1.51; DE AltName: Full=Alpha-L-fucoside fucohydrolase 2; DE Short=Alpha-L-fucosidase 2; DE Flags: Precursor; GN Name=FUCA2; ORFNames=PSEC0151, UNQ227/PRO260; 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 [LARGE SCALE MRNA] (ISOFORM 1), AND VARIANTS VAL-356 RP AND TYR-371. RX PubMed=12975309; DOI=10.1101/gr.1293003; RA Clark H.F., Gurney A.L., Abaya E., Baker K., Baldwin D.T., Brush J., RA Chen J., Chow B., Chui C., Crowley C., Currell B., Deuel B., Dowd P., RA Eaton D., Foster J.S., Grimaldi C., Gu Q., Hass P.E., Heldens S., Huang A., RA Kim H.S., Klimowski L., Jin Y., Johnson S., Lee J., Lewis L., Liao D., RA Mark M.R., Robbie E., Sanchez C., Schoenfeld J., Seshagiri S., Simmons L., RA Singh J., Smith V., Stinson J., Vagts A., Vandlen R.L., Watanabe C., RA Wieand D., Woods K., Xie M.-H., Yansura D.G., Yi S., Yu G., Yuan J., RA Zhang M., Zhang Z., Goddard A.D., Wood W.I., Godowski P.J., Gray A.M.; RT "The secreted protein discovery initiative (SPDI), a large-scale effort to RT identify novel human secreted and transmembrane proteins: a bioinformatics RT assessment."; RL Genome Res. 13:2265-2270(2003). RN [2] RP NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 2). RC TISSUE=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., 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 1), AND VARIANTS VAL-356 RP AND TYR-371. RC TISSUE=Placenta; RX PubMed=16303743; DOI=10.1093/dnares/12.2.117; RA Otsuki T., Ota T., Nishikawa T., Hayashi K., Suzuki Y., Yamamoto J., RA Wakamatsu A., Kimura K., Sakamoto K., Hatano N., Kawai Y., Ishii S., RA Saito K., Kojima S., Sugiyama T., Ono T., Okano K., Yoshikawa Y., RA Aotsuka S., Sasaki N., Hattori A., Okumura K., Nagai K., Sugano S., RA Isogai T.; RT "Signal sequence and keyword trap in silico for selection of full-length RT human cDNAs encoding secretion or membrane proteins from oligo-capped cDNA RT libraries."; RL DNA Res. 12:117-126(2005). RN [4] RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. RX PubMed=14574404; DOI=10.1038/nature02055; RA Mungall A.J., Palmer S.A., Sims S.K., Edwards C.A., Ashurst J.L., RA Wilming L., Jones M.C., Horton R., Hunt S.E., Scott C.E., Gilbert J.G.R., RA Clamp M.E., Bethel G., Milne S., Ainscough R., Almeida J.P., Ambrose K.D., RA Andrews T.D., Ashwell R.I.S., Babbage A.K., Bagguley C.L., Bailey J., RA Banerjee R., Barker D.J., Barlow K.F., Bates K., Beare D.M., Beasley H., RA Beasley O., Bird C.P., Blakey S.E., Bray-Allen S., Brook J., Brown A.J., RA Brown J.Y., Burford D.C., Burrill W., Burton J., Carder C., Carter N.P., RA Chapman J.C., Clark S.Y., Clark G., Clee C.M., Clegg S., Cobley V., RA Collier R.E., Collins J.E., Colman L.K., Corby N.R., Coville G.J., RA Culley K.M., Dhami P., Davies J., Dunn M., Earthrowl M.E., Ellington A.E., RA Evans K.A., Faulkner L., Francis M.D., Frankish A., Frankland J., RA French L., Garner P., Garnett J., Ghori M.J., Gilby L.M., Gillson C.J., RA Glithero R.J., Grafham D.V., Grant M., Gribble S., Griffiths C., RA Griffiths M.N.D., Hall R., Halls K.S., Hammond S., Harley J.L., Hart E.A., RA Heath P.D., Heathcott R., Holmes S.J., Howden P.J., Howe K.L., Howell G.R., RA Huckle E., Humphray S.J., Humphries M.D., Hunt A.R., Johnson C.M., RA Joy A.A., Kay M., Keenan S.J., Kimberley A.M., King A., Laird G.K., RA Langford C., Lawlor S., Leongamornlert D.A., Leversha M., Lloyd C.R., RA Lloyd D.M., Loveland J.E., Lovell J., Martin S., Mashreghi-Mohammadi M., RA Maslen G.L., Matthews L., McCann O.T., McLaren S.J., McLay K., McMurray A., RA Moore M.J.F., Mullikin J.C., Niblett D., Nickerson T., Novik K.L., RA Oliver K., Overton-Larty E.K., Parker A., Patel R., Pearce A.V., Peck A.I., RA Phillimore B.J.C.T., Phillips S., Plumb R.W., Porter K.M., Ramsey Y., RA Ranby S.A., Rice C.M., Ross M.T., Searle S.M., Sehra H.K., Sheridan E., RA Skuce C.D., Smith S., Smith M., Spraggon L., Squares S.L., Steward C.A., RA Sycamore N., Tamlyn-Hall G., Tester J., Theaker A.J., Thomas D.W., RA Thorpe A., Tracey A., Tromans A., Tubby B., Wall M., Wallis J.M., RA West A.P., White S.S., Whitehead S.L., Whittaker H., Wild A., Willey D.J., RA Wilmer T.E., Wood J.M., Wray P.W., Wyatt J.C., Young L., Younger R.M., RA Bentley D.R., Coulson A., Durbin R.M., Hubbard T., Sulston J.E., Dunham I., RA Rogers J., Beck S.; RT "The DNA sequence and analysis of human chromosome 6."; RL Nature 425:805-811(2003). RN [5] RP NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 1), AND VARIANTS VAL-356 RP AND TYR-371. RC TISSUE=B-cell, and Placenta; 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 GLYCOSYLATION [LARGE SCALE ANALYSIS] AT ASN-239. 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 multiple RT enzyme digestion and hydrazide chemistry."; RL J. Proteome Res. 8:651-661(2009). RN [7] RP PHOSPHORYLATION AT SER-301. RX PubMed=26091039; DOI=10.1016/j.cell.2015.05.028; RA Tagliabracci V.S., Wiley S.E., Guo X., Kinch L.N., Durrant E., Wen J., RA Xiao J., Cui J., Nguyen K.B., Engel J.L., Coon J.J., Grishin N., RA Pinna L.A., Pagliarini D.J., Dixon J.E.; RT "A single kinase generates the majority of the secreted phosphoproteome."; RL Cell 161:1619-1632(2015). CC -!- FUNCTION: Alpha-L-fucosidase is responsible for hydrolyzing the alpha- CC 1,6-linked fucose joined to the reducing-end N-acetylglucosamine of the CC carbohydrate moieties of glycoproteins. CC -!- CATALYTIC ACTIVITY: CC Reaction=an alpha-L-fucoside + H2O = an alcohol + L-fucose; CC Xref=Rhea:RHEA:12288, ChEBI:CHEBI:2181, ChEBI:CHEBI:15377, CC ChEBI:CHEBI:28349, ChEBI:CHEBI:30879; EC=3.2.1.51; CC Evidence={ECO:0000255|PROSITE-ProRule:PRU10054}; CC -!- SUBUNIT: Homotetramer. {ECO:0000250}. CC -!- INTERACTION: CC Q9BTY2; Q96NT3-2: GUCD1; NbExp=3; IntAct=EBI-9050116, EBI-11978177; CC Q9BTY2; P49639: HOXA1; NbExp=3; IntAct=EBI-9050116, EBI-740785; CC Q9BTY2; Q9BQ66: KRTAP4-12; NbExp=3; IntAct=EBI-9050116, EBI-739863; CC Q9BTY2; Q701N4: KRTAP5-2; NbExp=3; IntAct=EBI-9050116, EBI-11958178; CC Q9BTY2; Q6L8H2: KRTAP5-3; NbExp=3; IntAct=EBI-9050116, EBI-11974251; CC Q9BTY2; Q5T7P2: LCE1A; NbExp=3; IntAct=EBI-9050116, EBI-11962058; CC Q9BTY2; Q5T7P3: LCE1B; NbExp=3; IntAct=EBI-9050116, EBI-10245913; CC Q9BTY2; Q5T753: LCE1E; NbExp=3; IntAct=EBI-9050116, EBI-11955335; CC Q9BTY2; Q5TA78: LCE4A; NbExp=3; IntAct=EBI-9050116, EBI-10246358; CC Q9BTY2; P50222: MEOX2; NbExp=4; IntAct=EBI-9050116, EBI-748397; CC Q9BTY2; Q7Z417: NUFIP2; NbExp=3; IntAct=EBI-9050116, EBI-1210753; CC Q9BTY2; Q13526: PIN1; NbExp=3; IntAct=EBI-9050116, EBI-714158; CC Q9BTY2; O14787-2: TNPO2; NbExp=3; IntAct=EBI-9050116, EBI-12076664; CC Q9BTY2; Q2TAL6: VWC2; NbExp=3; IntAct=EBI-9050116, EBI-11957238; CC Q9BTY2; O96014: WNT11; NbExp=3; IntAct=EBI-9050116, EBI-8058160; CC -!- SUBCELLULAR LOCATION: Secreted {ECO:0000305}. CC -!- ALTERNATIVE PRODUCTS: CC Event=Alternative splicing; Named isoforms=2; CC Name=1; CC IsoId=Q9BTY2-1; Sequence=Displayed; CC Name=2; CC IsoId=Q9BTY2-2; Sequence=VSP_057004, VSP_057005; CC -!- SIMILARITY: Belongs to the glycosyl hydrolase 29 family. {ECO:0000305}. 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; AY358551; AAQ88915.1; -; mRNA. DR EMBL; AK296485; BAG59123.1; -; mRNA. DR EMBL; AK075458; BAC11633.1; -; mRNA. DR EMBL; AL031320; -; NOT_ANNOTATED_CDS; Genomic_DNA. DR EMBL; BC003060; AAH03060.1; -; mRNA. DR EMBL; BC051268; AAH51268.1; -; mRNA. DR CCDS; CCDS5200.1; -. [Q9BTY2-1] DR RefSeq; NP_114409.2; NM_032020.4. [Q9BTY2-1] DR AlphaFoldDB; Q9BTY2; -. DR SMR; Q9BTY2; -. DR BioGRID; 108795; 57. DR IntAct; Q9BTY2; 34. DR MINT; Q9BTY2; -. DR STRING; 9606.ENSP00000002165; -. DR BindingDB; Q9BTY2; -. DR ChEMBL; CHEMBL2271; -. DR CAZy; GH29; Glycoside Hydrolase Family 29. DR GlyConnect; 1608; 3 N-Linked glycans (1 site). DR GlyCosmos; Q9BTY2; 3 sites, 2 glycans. DR GlyGen; Q9BTY2; 4 sites, 2 N-linked glycans (1 site). DR iPTMnet; Q9BTY2; -. DR PhosphoSitePlus; Q9BTY2; -. DR BioMuta; FUCA2; -. DR DMDM; 254763296; -. DR EPD; Q9BTY2; -. DR jPOST; Q9BTY2; -. DR MassIVE; Q9BTY2; -. DR MaxQB; Q9BTY2; -. DR PaxDb; 9606-ENSP00000002165; -. DR PeptideAtlas; Q9BTY2; -. DR ProteomicsDB; 69462; -. DR ProteomicsDB; 79030; -. [Q9BTY2-1] DR Pumba; Q9BTY2; -. DR Antibodypedia; 33149; 383 antibodies from 28 providers. DR DNASU; 2519; -. DR Ensembl; ENST00000002165.11; ENSP00000002165.5; ENSG00000001036.14. [Q9BTY2-1] DR GeneID; 2519; -. DR KEGG; hsa:2519; -. DR MANE-Select; ENST00000002165.11; ENSP00000002165.5; NM_032020.5; NP_114409.2. DR UCSC; uc003qjm.4; human. [Q9BTY2-1] DR AGR; HGNC:4008; -. DR CTD; 2519; -. DR DisGeNET; 2519; -. DR GeneCards; FUCA2; -. DR HGNC; HGNC:4008; FUCA2. DR HPA; ENSG00000001036; Tissue enhanced (parathyroid). DR MIM; 136820; gene+phenotype. DR neXtProt; NX_Q9BTY2; -. DR OpenTargets; ENSG00000001036; -. DR PharmGKB; PA28424; -. DR VEuPathDB; HostDB:ENSG00000001036; -. DR eggNOG; KOG3340; Eukaryota. DR GeneTree; ENSGT00440000035378; -. DR HOGENOM; CLU_002934_1_1_1; -. DR InParanoid; Q9BTY2; -. DR OMA; WESTDKH; -. DR OrthoDB; 2955544at2759; -. DR PhylomeDB; Q9BTY2; -. DR TreeFam; TF313034; -. DR BRENDA; 3.2.1.51; 2681. DR PathwayCommons; Q9BTY2; -. DR Reactome; R-HSA-381426; Regulation of Insulin-like Growth Factor (IGF) transport and uptake by Insulin-like Growth Factor Binding Proteins (IGFBPs). DR Reactome; R-HSA-6798695; Neutrophil degranulation. DR Reactome; R-HSA-8957275; Post-translational protein phosphorylation. DR SABIO-RK; Q9BTY2; -. DR SignaLink; Q9BTY2; -. DR BioGRID-ORCS; 2519; 9 hits in 1159 CRISPR screens. DR ChiTaRS; FUCA2; human. DR GeneWiki; FUCA2; -. DR GenomeRNAi; 2519; -. DR Pharos; Q9BTY2; Tchem. DR PRO; PR:Q9BTY2; -. DR Proteomes; UP000005640; Chromosome 6. DR RNAct; Q9BTY2; Protein. DR Bgee; ENSG00000001036; Expressed in decidua and 167 other cell types or tissues. DR ExpressionAtlas; Q9BTY2; baseline and differential. DR GO; GO:0035578; C:azurophil granule lumen; TAS:Reactome. DR GO; GO:0005788; C:endoplasmic reticulum lumen; TAS:Reactome. DR GO; GO:0070062; C:extracellular exosome; HDA:UniProtKB. DR GO; GO:0005576; C:extracellular region; TAS:Reactome. DR GO; GO:0005615; C:extracellular space; IDA:UniProtKB. DR GO; GO:0005764; C:lysosome; IBA:GO_Central. DR GO; GO:0004560; F:alpha-L-fucosidase activity; IDA:UniProtKB. DR GO; GO:0006004; P:fucose metabolic process; IDA:UniProtKB. DR GO; GO:0016139; P:glycoside catabolic process; IDA:UniProtKB. DR GO; GO:2000535; P:regulation of entry of bacterium into host cell; IMP:UniProtKB. DR GO; GO:0009617; P:response to bacterium; IMP:UniProtKB. DR Gene3D; 3.20.20.80; Glycosidases; 1. DR Gene3D; 2.60.40.1180; Golgi alpha-mannosidase II; 1. DR InterPro; IPR016286; FUC_metazoa-typ. DR InterPro; IPR031919; Fucosidase_C. DR InterPro; IPR000933; Glyco_hydro_29. DR InterPro; IPR018526; Glyco_hydro_29_CS. DR InterPro; IPR013780; Glyco_hydro_b. DR InterPro; IPR017853; Glycoside_hydrolase_SF. DR PANTHER; PTHR10030; ALPHA-L-FUCOSIDASE; 1. DR PANTHER; PTHR10030:SF45; PLASMA ALPHA-L-FUCOSIDASE; 1. DR Pfam; PF01120; Alpha_L_fucos; 1. DR Pfam; PF16757; Fucosidase_C; 1. DR PIRSF; PIRSF001092; Alpha-L-fucosidase; 1. DR PRINTS; PR00741; GLHYDRLASE29. DR SMART; SM00812; Alpha_L_fucos; 1. DR SUPFAM; SSF51445; (Trans)glycosidases; 1. DR PROSITE; PS00385; ALPHA_L_FUCOSIDASE; 1. DR Genevisible; Q9BTY2; HS. PE 1: Evidence at protein level; KW Alternative splicing; Glycoprotein; Glycosidase; Hydrolase; Phosphoprotein; KW Reference proteome; Secreted; Signal. FT SIGNAL 1..28 FT /evidence="ECO:0000255" FT CHAIN 29..467 FT /note="Plasma alpha-L-fucosidase" FT /id="PRO_0000010312" FT SITE 294 FT /note="May be important for catalysis" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU10054" FT MOD_RES 301 FT /note="Phosphoserine; by FAM20C" FT /evidence="ECO:0000269|PubMed:26091039" FT CARBOHYD 171 FT /note="N-linked (GlcNAc...) asparagine" FT /evidence="ECO:0000255" FT CARBOHYD 239 FT /note="N-linked (GlcNAc...) asparagine" FT /evidence="ECO:0000269|PubMed:19159218" FT CARBOHYD 377 FT /note="N-linked (GlcNAc...) asparagine" FT /evidence="ECO:0000255" FT VAR_SEQ 138..165 FT /note="GFTLWGSEYSWNWNAIDEGPKRDIVKEL -> ATCRDSFMWRKSFDEYWAHT FT RWHHFCSF (in isoform 2)" FT /evidence="ECO:0000303|PubMed:14702039" FT /id="VSP_057004" FT VAR_SEQ 166..467 FT /note="Missing (in isoform 2)" FT /evidence="ECO:0000303|PubMed:14702039" FT /id="VSP_057005" FT VARIANT 233 FT /note="A -> E (in dbSNP:rs11155297)" FT /id="VAR_055822" FT VARIANT 356 FT /note="M -> V (in dbSNP:rs3762002)" FT /evidence="ECO:0000269|PubMed:12975309, FT ECO:0000269|PubMed:15489334, ECO:0000269|PubMed:16303743" FT /id="VAR_022444" FT VARIANT 371 FT /note="H -> Y (in dbSNP:rs3762001)" FT /evidence="ECO:0000269|PubMed:12975309, FT ECO:0000269|PubMed:15489334, ECO:0000269|PubMed:16303743" FT /id="VAR_022445" FT CONFLICT 400 FT /note="L -> P (in Ref. 3; BAC11633)" FT /evidence="ECO:0000305" SQ SEQUENCE 467 AA; 54067 MW; A42AA6B369A3AC39 CRC64; MRPQELPRLA FPLLLLLLLL LPPPPCPAHS ATRFDPTWES LDARQLPAWF DQAKFGIFIH WGVFSVPSFG SEWFWWYWQK EKIPKYVEFM KDNYPPSFKY EDFGPLFTAK FFNANQWADI FQASGAKYIV LTSKHHEGFT LWGSEYSWNW NAIDEGPKRD IVKELEVAIR NRTDLRFGLY YSLFEWFHPL FLEDESSSFH KRQFPVSKTL PELYELVNNY QPEVLWSDGD GGAPDQYWNS TGFLAWLYNE SPVRGTVVTN DRWGAGSICK HGGFYTCSDR YNPGHLLPHK WENCMTIDKL SWGYRREAGI SDYLTIEELV KQLVETVSCG GNLLMNIGPT LDGTISVVFE ERLRQMGSWL KVNGEAIYET HTWRSQNDTV TPDVWYTSKP KEKLVYAIFL KWPTSGQLFL GHPKAILGAT EVKLLGHGQP LNWISLEQNG IMVELPQLTI HQMPCKWGWA LALTNVI //