ID D108B_HUMAN Reviewed; 73 AA. AC Q8NET1; DT 06-DEC-2002, integrated into UniProtKB/Swiss-Prot. DT 26-SEP-2003, sequence version 3. DT 13-NOV-2013, entry version 84. DE RecName: Full=Beta-defensin 108B; DE AltName: Full=Beta-defensin 8; DE Short=BD-8; DE Short=DEFB-8; DE Short=hBD-8; DE AltName: Full=Defensin, beta 108; DE AltName: Full=Defensin, beta 108B; DE Flags: Precursor; GN Name=DEFB108B; Synonyms=DEFB108, DEFB8; 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], AND TISSUE SPECIFICITY. RX PubMed=12600824; DOI=10.1165/rcmb.2002-0205OC; RA Kao C.Y., Chen Y., Zhao Y.H., Wu R.; RT "ORFeome-based search of airway epithelial cell-specific novel human RT beta-defensin genes."; RL Am. J. Respir. Cell Mol. Biol. 29:71-80(2003). RN [2] RP NUCLEOTIDE SEQUENCE [MRNA] OF 22-73, AND IDENTIFICATION. RC TISSUE=Testis; RX PubMed=11854508; DOI=10.1073/pnas.042692699; RA Schutte B.C., Mitros J.P., Bartlett J.A., Walters J.D., Jia H.P., RA Welsh M.J., Casavant T.L., McCray P.B. Jr.; RT "Discovery of five conserved beta-defensin gene clusters using a RT computational search strategy."; RL Proc. Natl. Acad. Sci. U.S.A. 99:2129-2133(2002). RN [3] RP NUCLEOTIDE SEQUENCE [MRNA] OF 1-59, AND VARIANT ARG-53. RX PubMed=12734011; DOI=10.1186/gb-2003-4-5-r31; RA Semple C.A.M., Rolfe M., Dorin J.R.; RT "Duplication and selection in the evolution of primate beta-defensin RT genes."; RL Genome Biol. 4:R31.1-R31.11(2003). CC -!- FUNCTION: Has antibacterial activity (By similarity). CC -!- SUBCELLULAR LOCATION: Secreted. CC -!- TISSUE SPECIFICITY: Specifically expressed in testis. Low CC expression is detected also in liver. CC -!- SIMILARITY: Belongs to the beta-defensin family. 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; AF529416; AAQ09525.1; -; mRNA. DR EMBL; AY122468; AAM93910.1; -; mRNA. DR EMBL; AF540980; AAN33116.1; -; mRNA. DR IPI; IPI00172575; -. DR RefSeq; NP_001002035.1; NM_001002035.1. DR UniGene; Hs.555032; -. DR UniGene; Hs.583890; -. DR ProteinModelPortal; Q8NET1; -. DR STRING; 9606.ENSP00000333234; -. DR DMDM; 37154739; -. DR PaxDb; Q8NET1; -. DR PRIDE; Q8NET1; -. DR DNASU; 245911; -. DR Ensembl; ENST00000328698; ENSP00000333234; ENSG00000184276. DR GeneID; 245911; -. DR KEGG; hsa:245911; -. DR UCSC; uc010rqr.2; human. DR CTD; 245911; -. DR GeneCards; GC11P071545; -. DR HGNC; HGNC:29966; DEFB108B. DR HPA; HPA042588; -. DR neXtProt; NX_Q8NET1; -. DR PharmGKB; PA142671994; -. DR eggNOG; NOG87878; -. DR HOGENOM; HOG000112137; -. DR HOVERGEN; HBG081400; -. DR InParanoid; Q8NET1; -. DR OMA; CIETEIH; -. DR OrthoDB; EOG74BJVR; -. DR PhylomeDB; Q8NET1; -. DR Reactome; REACT_6900; Immune System. DR GenomeRNAi; 245911; -. DR NextBio; 91757; -. DR PRO; PR:Q8NET1; -. DR Bgee; Q8NET1; -. DR CleanEx; HS_DEFB108B; -. DR Genevestigator; Q8NET1; -. DR GO; GO:0005576; C:extracellular region; IEA:UniProtKB-SubCell. DR GO; GO:0042742; P:defense response to bacterium; IEA:UniProtKB-KW. DR InterPro; IPR025933; Beta_defensin. DR Pfam; PF13841; Defensin_beta_2; 1. PE 2: Evidence at transcript level; KW Antibiotic; Antimicrobial; Complete proteome; Defensin; KW Disulfide bond; Polymorphism; Reference proteome; Secreted; Signal. FT SIGNAL 1 22 Potential. FT PEPTIDE 23 73 Beta-defensin 108B. FT /FTId=PRO_0000006981. FT DISULFID 28 55 By similarity. FT DISULFID 35 49 By similarity. FT DISULFID 39 56 By similarity. FT VARIANT 27 27 I -> V (in dbSNP:rs12285436). FT /FTId=VAR_059246. FT VARIANT 36 36 R -> W (in dbSNP:rs12793731). FT /FTId=VAR_048862. FT VARIANT 45 45 H -> L (in dbSNP:rs12285495). FT /FTId=VAR_059247. FT VARIANT 53 53 Q -> R (in dbSNP:rs7120658). FT /FTId=VAR_059248. FT CONFLICT 7 9 LFA -> FFT (in Ref. 3; AAN33116). FT CONFLICT 21 21 R -> K (in Ref. 3; AAN33116). SQ SEQUENCE 73 AA; 8326 MW; 6820F297B7C2B7F2 CRC64; MRIAVLLFAI FFFMSQVLPA RGKFKEICER PNGSCRDFCL ETEIHVGRCL NSQPCCLPLG HQPRIESTTP KKD //