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Database: UniProt
Entry: WFDC8_HUMAN
LinkDB: WFDC8_HUMAN
Original site: WFDC8_HUMAN 
ID   WFDC8_HUMAN             Reviewed;         241 AA.
AC   Q8IUA0; E1P623; Q5TDV2; Q96A34;
DT   04-APR-2003, integrated into UniProtKB/Swiss-Prot.
DT   20-FEB-2007, sequence version 2.
DT   27-MAR-2024, entry version 153.
DE   RecName: Full=WAP four-disulfide core domain protein 8;
DE   AltName: Full=Putative protease inhibitor WAP8;
DE   Flags: Precursor;
GN   Name=WFDC8; Synonyms=C20orf170, WAP8;
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], AND VARIANT SER-137.
RX   PubMed=12206714; DOI=10.1042/bj20020869;
RA   Clauss A., Lilja H., Lundwall A.;
RT   "A locus on human chromosome 20 contains several genes expressing protease
RT   inhibitor domains with homology to whey acidic protein.";
RL   Biochem. J. 368:233-242(2002).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX   PubMed=11780052; DOI=10.1038/414865a;
RA   Deloukas P., Matthews L.H., Ashurst J.L., Burton J., Gilbert J.G.R.,
RA   Jones M., Stavrides G., Almeida J.P., Babbage A.K., Bagguley C.L.,
RA   Bailey J., Barlow K.F., Bates K.N., Beard L.M., Beare D.M., Beasley O.P.,
RA   Bird C.P., Blakey S.E., Bridgeman A.M., Brown A.J., Buck D., Burrill W.D.,
RA   Butler A.P., Carder C., Carter N.P., Chapman J.C., Clamp M., Clark G.,
RA   Clark L.N., Clark S.Y., Clee C.M., Clegg S., Cobley V.E., Collier R.E.,
RA   Connor R.E., Corby N.R., Coulson A., Coville G.J., Deadman R., Dhami P.D.,
RA   Dunn M., Ellington A.G., Frankland J.A., Fraser A., French L., Garner P.,
RA   Grafham D.V., Griffiths C., Griffiths M.N.D., Gwilliam R., Hall R.E.,
RA   Hammond S., Harley J.L., Heath P.D., Ho S., Holden J.L., Howden P.J.,
RA   Huckle E., Hunt A.R., Hunt S.E., Jekosch K., Johnson C.M., Johnson D.,
RA   Kay M.P., Kimberley A.M., King A., Knights A., Laird G.K., Lawlor S.,
RA   Lehvaeslaiho M.H., Leversha M.A., Lloyd C., Lloyd D.M., Lovell J.D.,
RA   Marsh V.L., Martin S.L., McConnachie L.J., McLay K., McMurray A.A.,
RA   Milne S.A., Mistry D., Moore M.J.F., Mullikin J.C., Nickerson T.,
RA   Oliver K., Parker A., Patel R., Pearce T.A.V., Peck A.I.,
RA   Phillimore B.J.C.T., Prathalingam S.R., Plumb R.W., Ramsay H., Rice C.M.,
RA   Ross M.T., Scott C.E., Sehra H.K., Shownkeen R., Sims S., Skuce C.D.,
RA   Smith M.L., Soderlund C., Steward C.A., Sulston J.E., Swann R.M.,
RA   Sycamore N., Taylor R., Tee L., Thomas D.W., Thorpe A., Tracey A.,
RA   Tromans A.C., Vaudin M., Wall M., Wallis J.M., Whitehead S.L.,
RA   Whittaker P., Willey D.L., Williams L., Williams S.A., Wilming L.,
RA   Wray P.W., Hubbard T., Durbin R.M., Bentley D.R., Beck S., Rogers J.;
RT   "The DNA sequence and comparative analysis of human chromosome 20.";
RL   Nature 414:865-871(2001).
RN   [3]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RA   Mural R.J., Istrail S., Sutton G.G., Florea L., Halpern A.L., Mobarry C.M.,
RA   Lippert R., Walenz B., Shatkay H., Dew I., Miller J.R., Flanigan M.J.,
RA   Edwards N.J., Bolanos R., Fasulo D., Halldorsson B.V., Hannenhalli S.,
RA   Turner R., Yooseph S., Lu F., Nusskern D.R., Shue B.C., Zheng X.H.,
RA   Zhong F., Delcher A.L., Huson D.H., Kravitz S.A., Mouchard L., Reinert K.,
RA   Remington K.A., Clark A.G., Waterman M.S., Eichler E.E., Adams M.D.,
RA   Hunkapiller M.W., Myers E.W., Venter J.C.;
RL   Submitted (SEP-2005) to the EMBL/GenBank/DDBJ databases.
CC   -!- SUBCELLULAR LOCATION: Secreted {ECO:0000305}.
CC   -!- TISSUE SPECIFICITY: Expressed ubiquitously, the highest levels are
CC       found in the epididymis followed by testis and trachea.
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DR   EMBL; AF492015; AAN70997.1; -; mRNA.
DR   EMBL; AF492016; AAN70998.1; -; mRNA.
DR   EMBL; AL591715; CAC39449.1; -; mRNA.
DR   EMBL; AL121778; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR   EMBL; AL031663; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR   EMBL; CH471077; EAW75828.1; -; Genomic_DNA.
DR   EMBL; CH471077; EAW75829.1; -; Genomic_DNA.
DR   CCDS; CCDS13361.1; -.
DR   RefSeq; NP_570966.2; NM_130896.2.
DR   RefSeq; NP_852611.2; NM_181510.2.
DR   AlphaFoldDB; Q8IUA0; -.
DR   SMR; Q8IUA0; -.
DR   BioGRID; 124676; 16.
DR   STRING; 9606.ENSP00000361735; -.
DR   MEROPS; I02.971; -.
DR   iPTMnet; Q8IUA0; -.
DR   PhosphoSitePlus; Q8IUA0; -.
DR   BioMuta; WFDC8; -.
DR   DMDM; 126302615; -.
DR   MassIVE; Q8IUA0; -.
DR   PaxDb; 9606-ENSP00000361735; -.
DR   PeptideAtlas; Q8IUA0; -.
DR   ProteomicsDB; 70526; -.
DR   Antibodypedia; 63192; 36 antibodies from 8 providers.
DR   DNASU; 90199; -.
DR   Ensembl; ENST00000289953.3; ENSP00000289953.2; ENSG00000158901.12.
DR   Ensembl; ENST00000357199.8; ENSP00000361735.3; ENSG00000158901.12.
DR   GeneID; 90199; -.
DR   KEGG; hsa:90199; -.
DR   MANE-Select; ENST00000289953.3; ENSP00000289953.2; NM_130896.3; NP_570966.2.
DR   UCSC; uc002xow.4; human.
DR   AGR; HGNC:16163; -.
DR   CTD; 90199; -.
DR   GeneCards; WFDC8; -.
DR   HGNC; HGNC:16163; WFDC8.
DR   HPA; ENSG00000158901; Tissue enriched (epididymis).
DR   neXtProt; NX_Q8IUA0; -.
DR   OpenTargets; ENSG00000158901; -.
DR   PharmGKB; PA25713; -.
DR   VEuPathDB; HostDB:ENSG00000158901; -.
DR   eggNOG; KOG4295; Eukaryota.
DR   GeneTree; ENSGT00940000162037; -.
DR   HOGENOM; CLU_092095_0_0_1; -.
DR   InParanoid; Q8IUA0; -.
DR   OMA; GFCPHKP; -.
DR   OrthoDB; 3558236at2759; -.
DR   PhylomeDB; Q8IUA0; -.
DR   TreeFam; TF335948; -.
DR   PathwayCommons; Q8IUA0; -.
DR   BioGRID-ORCS; 90199; 5 hits in 1134 CRISPR screens.
DR   ChiTaRS; WFDC8; human.
DR   GenomeRNAi; 90199; -.
DR   Pharos; Q8IUA0; Tdark.
DR   PRO; PR:Q8IUA0; -.
DR   Proteomes; UP000005640; Chromosome 20.
DR   RNAct; Q8IUA0; Protein.
DR   Bgee; ENSG00000158901; Expressed in corpus epididymis and 27 other cell types or tissues.
DR   ExpressionAtlas; Q8IUA0; baseline and differential.
DR   Genevisible; Q8IUA0; HS.
DR   GO; GO:0005576; C:extracellular region; IEA:UniProtKB-SubCell.
DR   GO; GO:0004867; F:serine-type endopeptidase inhibitor activity; IEA:UniProtKB-KW.
DR   CDD; cd00109; Kunitz-type; 1.
DR   Gene3D; 4.10.75.10; Elafin-like; 3.
DR   Gene3D; 4.10.410.10; Pancreatic trypsin inhibitor Kunitz domain; 1.
DR   InterPro; IPR036645; Elafin-like_sf.
DR   InterPro; IPR002223; Kunitz_BPTI.
DR   InterPro; IPR036880; Kunitz_BPTI_sf.
DR   InterPro; IPR020901; Prtase_inh_Kunz-CS.
DR   InterPro; IPR008197; WAP_dom.
DR   InterPro; IPR042931; WFDC8/12/15B-like.
DR   PANTHER; PTHR47769; WAP FOUR-DISULFIDE CORE DOMAIN PROTEIN 8; 1.
DR   PANTHER; PTHR47769:SF1; WAP FOUR-DISULFIDE CORE DOMAIN PROTEIN 8; 1.
DR   Pfam; PF00014; Kunitz_BPTI; 1.
DR   Pfam; PF00095; WAP; 3.
DR   PRINTS; PR00003; 4DISULPHCORE.
DR   PRINTS; PR00759; BASICPTASE.
DR   SMART; SM00131; KU; 1.
DR   SMART; SM00217; WAP; 3.
DR   SUPFAM; SSF57362; BPTI-like; 1.
DR   SUPFAM; SSF57256; Elafin-like; 3.
DR   PROSITE; PS00280; BPTI_KUNITZ_1; 1.
DR   PROSITE; PS50279; BPTI_KUNITZ_2; 1.
DR   PROSITE; PS51390; WAP; 3.
PE   2: Evidence at transcript level;
KW   Disulfide bond; Protease inhibitor; Reference proteome; Repeat; Secreted;
KW   Serine protease inhibitor; Signal.
FT   SIGNAL          1..38
FT                   /evidence="ECO:0000255"
FT   CHAIN           39..241
FT                   /note="WAP four-disulfide core domain protein 8"
FT                   /id="PRO_0000041384"
FT   DOMAIN          44..91
FT                   /note="WAP 1"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00722"
FT   DOMAIN          95..145
FT                   /note="BPTI/Kunitz inhibitor"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00031"
FT   DOMAIN          147..194
FT                   /note="WAP 2"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00722"
FT   DOMAIN          195..240
FT                   /note="WAP 3"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00722"
FT   DISULFID        51..79
FT                   /evidence="ECO:0000250"
FT   DISULFID        58..83
FT                   /evidence="ECO:0000250"
FT   DISULFID        66..78
FT                   /evidence="ECO:0000250"
FT   DISULFID        72..87
FT                   /evidence="ECO:0000250"
FT   DISULFID        95..145
FT                   /evidence="ECO:0000250"
FT   DISULFID        104..128
FT                   /evidence="ECO:0000250"
FT   DISULFID        120..141
FT                   /evidence="ECO:0000250"
FT   DISULFID        154..182
FT                   /evidence="ECO:0000250"
FT   DISULFID        165..186
FT                   /evidence="ECO:0000250"
FT   DISULFID        169..181
FT                   /evidence="ECO:0000250"
FT   DISULFID        175..190
FT                   /evidence="ECO:0000250"
FT   DISULFID        201..229
FT                   /evidence="ECO:0000250"
FT   DISULFID        208..232
FT                   /evidence="ECO:0000250"
FT   DISULFID        216..228
FT                   /evidence="ECO:0000250"
FT   DISULFID        222..236
FT                   /evidence="ECO:0000250"
FT   VARIANT         96
FT                   /note="M -> T (in dbSNP:rs2272955)"
FT                   /id="VAR_021910"
FT   VARIANT         137
FT                   /note="N -> S (in dbSNP:rs2250860)"
FT                   /evidence="ECO:0000269|PubMed:12206714"
FT                   /id="VAR_030861"
SQ   SEQUENCE   241 AA;  27824 MW;  3EF717C0DC1F54C2 CRC64;
     MWTVRTEGGH FPLHSPTFSW RNVAFLLLLS LALEWTSAML TKKIKHKPGL CPKERLTCTT
     ELPDSCNTDF DCKEYQKCCF FACQKKCMDP FQEPCMLPVR HGNCNHEAQR WHFDFKNYRC
     TPFKYRGCEG NANNFLNEDA CRTACMLIVK DGQCPLFPFT ERKECPPSCH SDIDCPQTDK
     CCESRCGFVC ARAWTVKKGF CPRKPLLCTK IDKPKCLQDE ECPLVEKCCS HCGLKCMDPR
     R
//
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