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Ask your administrator if you think this is wrong. ======= DNAJB1 ======= == Gene Information == * **<color #00a2e8>Official Symbol</color>**: DNAJB1 * **<color #00a2e8>Official Name</color>**: DnaJ heat shock protein family (Hsp40) member B1 * **<color #00a2e8>Aliases and Previous Symbols</color>**: N/A * **<color #00a2e8>Entrez ID</color>**: [[https://www.ncbi.nlm.nih.gov/gene/?term=3337|3337]] * **<color #00a2e8>UniProt</color>**: [[https://www.uniprot.org/uniprot/P25685|P25685]] * **<color #00a2e8>Interactions</color>**: [[https://thebiogrid.org/search.php?search=DNAJB1&organism=9606|BioGRID]] * **<color #00a2e8>PubMed articles</color>**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20DNAJB1|Open PubMed]] * **<color #00a2e8>OMIM</color>**: [[https://omim.org/entry/604572|Open OMIM]] == Function Summary == * **<color #00a2e8>Entrez Summary</color>**: N/A * **<color #00a2e8>UniProt Summary</color>**: Interacts with HSP70 and can stimulate its ATPase activity. Stimulates the association between HSC70 and HIP. Negatively regulates heat shock-induced HSF1 transcriptional activity during the attenuation and recovery phase period of the heat shock response (PubMed:9499401). Stimulates ATP hydrolysis and the folding of unfolded proteins mediated by HSPA1A/B (in vitro) (PubMed:24318877). {ECO:0000269|PubMed:24318877, ECO:0000269|PubMed:9499401}. <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'> |DnaJ C| |DnaJ| </modal> <modal id='GO_terms' size='lg' title='GO Terms'> |sperm head| |negative regulation of inclusion body assembly| |negative regulation of transcription from RNA polymerase II promoter in response to stress| |regulation of inclusion body assembly| |ATPase activator activity| |chaperone cofactor-dependent protein refolding| |de novo posttranslational protein folding| |de novo protein folding| |Hsp70 protein binding| |positive regulation of ATPase activity| |chaperone-mediated protein folding| |regulation of cellular response to heat| |ATPase binding| |regulation of ATPase activity| |chaperone binding| |regulation of transcription from RNA polymerase II promoter in response to stress| |regulation of DNA-templated transcription in response to stress| |unfolded protein binding| |dendritic spine| |response to unfolded protein| |response to topologically incorrect protein| |protein folding| |transcription corepressor activity| |postsynaptic density| |cadherin binding| |glutamatergic synapse| |neuronal cell body| |forebrain development| |negative regulation of cellular component organization| |regulation of cellular response to stress| |brain development| |positive regulation of hydrolase activity| |head development| |nucleolus| |negative regulation of transcription by RNA polymerase II| |regulation of cellular component biogenesis| |central nervous system development| |negative regulation of transcription, DNA-templated| |negative regulation of nucleic acid-templated transcription| |negative regulation of RNA biosynthetic process| |regulation of hydrolase activity| |negative regulation of RNA metabolic process| |negative regulation of cellular macromolecule biosynthetic process| |positive regulation of catalytic activity| |negative regulation of nucleobase-containing compound metabolic process| |negative regulation of macromolecule biosynthetic process| |regulation of response to stress| |negative regulation of cellular biosynthetic process| |negative regulation of biosynthetic process| |cellular response to stress| |negative regulation of gene expression| |positive regulation of molecular function| </modal> \\ === CRISPR Data === <button type='primary' 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'> ^Screen^Score^ |[[:results:exp349|Cytochalasin-B 5μM R07 exp349]]|1.72| |[[:results:exp391|Pomalidomide 20μM R07 exp391]]|1.81| |[[:results:exp372|Ibrutinib 1μM R07 exp372]]|1.87| </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>**: 5316 * **<color #00a2e8>Expression level (log2 read counts)</color>**: 6.23 <button type='primary' size='small' modal='Dist_expr'>Expression Distribution</button> <modal id='Dist_expr' size='lg' title='DNAJB1 Expression in NALM6 Cells: 6.23'> {{:chemogenomics:nalm6 dist.png?nolink |}} </modal> Last modified: 2026/01/07 22:36by 127.0.0.1