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Ask your administrator if you think this is wrong. ======= DEFB1 ======= == Gene Information == * **<color #00a2e8>Official Symbol</color>**: DEFB1 * **<color #00a2e8>Official Name</color>**: defensin beta 1 * **<color #00a2e8>Aliases and Previous Symbols</color>**: N/A * **<color #00a2e8>Entrez ID</color>**: [[https://www.ncbi.nlm.nih.gov/gene/?term=1672|1672]] * **<color #00a2e8>UniProt</color>**: [[https://www.uniprot.org/uniprot/P60022|P60022]] * **<color #00a2e8>Interactions</color>**: [[https://thebiogrid.org/search.php?search=DEFB1&organism=9606|BioGRID]] * **<color #00a2e8>PubMed articles</color>**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20DEFB1|Open PubMed]] * **<color #00a2e8>OMIM</color>**: [[https://omim.org/entry/602056|Open OMIM]] == Function Summary == * **<color #00a2e8>Entrez Summary</color>**: N/A * **<color #00a2e8>UniProt Summary</color>**: Has bactericidal activity. May act as a ligand for C-C chemokine receptor CCR6. Positively regulates the sperm motility and bactericidal activity in a CCR6-dependent manner. Binds to CCR6 and triggers Ca2+ mobilization in the sperm which is important for its motility (PubMed:25122636). {ECO:0000269|PubMed:25122636}. <button type='primary' size='sm' modal='Pfam_Domains'>Pfam Domains</button> <button type='primary' size='sm' modal='GO_terms'>GO Terms</button> <modal id='Pfam_Domains' size='lg' title='Pfam Domains'> |Defensin beta| </modal> <modal id='GO_terms' size='lg' title='GO Terms'> |positive regulation of flagellated sperm motility involved in capacitation| |microvesicle| |CCR6 chemokine receptor binding| |positive regulation of cilium-dependent cell motility| |positive regulation of flagellated sperm motility| |regulation of flagellated sperm motility| |innate immune response in mucosa| |sperm midpiece| |regulation of cilium-dependent cell motility| |calcium-mediated signaling using intracellular calcium source| |sperm capacitation| |mucosal immune response| |organ or tissue specific immune response| |antibacterial humoral response| |antimicrobial humoral immune response mediated by antimicrobial peptide| |extrinsic component of membrane| |positive regulation of reproductive process| |defense response to Gram-negative bacterium| |defense response to Gram-positive bacterium| |Golgi lumen| |antimicrobial humoral response| |calcium-mediated signaling| |cAMP-mediated signaling| |spermatid development| |spermatid differentiation| |cell maturation| |regulation of reproductive process| |cyclic-nucleotide-mediated signaling| |developmental maturation| |germ cell development| |defense response to bacterium| |second-messenger-mediated signaling| |humoral immune response| |cellular process involved in reproduction in multicellular organism| |positive regulation of cell motility| |positive regulation of cellular component movement| |spermatogenesis| |chemotaxis| |taxis| |positive regulation of locomotion| |male gamete generation| |developmental process involved in reproduction| |response to bacterium| |gamete generation| |innate immune response| |multicellular organismal reproductive process| |sexual reproduction| |multicellular organism reproduction| |regulation of cell motility| |defense response to other organism| |regulation of locomotion| |regulation of cellular component movement| |multi-organism reproductive process| |identical protein binding| |response to other organism| |response to external biotic stimulus| |locomotion| |G protein-coupled receptor signaling pathway| |response to biotic stimulus| |defense response| |reproductive process| |reproduction| |extracellular space| |cell development| |intracellular signal transduction| |immune response| |extracellular region| </modal> \\ === CRISPR Data === <button type='default' size='small' modal='Compound_Hit'>Compound Hit</button> <button type='default' size='small' modal='Most_Correlated_Genes'>Most Correlated Genes in Chemogenomics</button> <button type='primary' size='small' modal='Essential_Avana'>Tissues where Essential in the Avana Dataset (DepMap 20Q1)</button> <modal id='Compound_Hit' size='lg' title='Compound Hit'> No hits were found. </modal> <modal id='Most_Correlated_Genes' size='lg' title='Most Correlated Genes in Chemogenomics'> No correlation found to any other genes in chemogenomics. </modal> <modal id='Essential_Avana' size='lg' title='Tissues where Essential in the Avana Dataset (DepMap 20Q1)'> Global Fraction of Cell Lines Where Essential: 0/739 ^Tissue^Fraction Of Cell Lines Where Essential^ |1290807.0|0/1| |909776.0|0/1| |bile duct|0/28| |blood|0/28| |bone|0/26| |breast|0/33| |central nervous system|0/56| |cervix|0/4| |colorectal|0/17| |esophagus|0/13| |fibroblast|0/1| |gastric|0/16| |kidney|0/21| |liver|0/20| |lung|0/75| |lymphocyte|0/16| |ovary|0/26| |pancreas|0/24| |peripheral nervous system|0/16| |plasma cell|0/15| |prostate|0/1| |skin|0/24| |soft tissue|0/9| |thyroid|0/2| |upper aerodigestive|0/22| |urinary tract|0/29| |uterus|0/5| </modal> == Essentiality in NALM6 == * **<color #00a2e8>Essentiality Rank</color>**: 16402 * **<color #00a2e8>Expression level (log2 read counts)</color>**: -7.68 <button type='primary' size='small' modal='Dist_expr'>Expression Distribution</button> <modal id='Dist_expr' size='lg' title='DEFB1 Expression in NALM6 Cells: -7.68'> {{:chemogenomics:nalm6 dist.png?nolink |}} </modal> Last modified: 2026/01/07 22:36by 127.0.0.1