======= HLTF ======= == Gene Information == * **Official Symbol**: HLTF * **Official Name**: helicase like transcription factor * **Aliases and Previous Symbols**: N/A * **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=6596|6596]] * **UniProt**: [[https://www.uniprot.org/uniprot/Q14527|Q14527]] * **Interactions**: [[https://thebiogrid.org/search.php?search=HLTF&organism=9606|BioGRID]] * **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20HLTF|Open PubMed]] * **OMIM**: [[https://omim.org/entry/603257|Open OMIM]] == Function Summary == * **Entrez Summary**: N/A * **UniProt Summary**: Has both helicase and E3 ubiquitin ligase activities. Possesses intrinsic ATP-dependent nucleosome-remodeling activity; This activity may be required for transcriptional activation or repression of specific target promoters (By similarity). These may include the SERPINE1 and HIV-1 promoters and the SV40 enhancer, to which this protein can bind directly. Plays a role in error-free postreplication repair (PRR) of damaged DNA and maintains genomic stability through acting as a ubiquitin ligase for 'Lys-63'-linked polyubiquitination of chromatin-bound PCNA. {ECO:0000250, ECO:0000269|PubMed:10391891, ECO:0000269|PubMed:18316726, ECO:0000269|PubMed:18719106, ECO:0000269|PubMed:7876228, ECO:0000269|PubMed:8672239, ECO:0000269|PubMed:9126292}. |SNF2 N| |HIRAN| |zf-C3HC4| |Helicase C| |helicase activity| |ubiquitin protein ligase activity| |ubiquitin protein ligase binding| |DNA-binding transcription activator activity, RNA polymerase II-specific| |RNA polymerase II proximal promoter sequence-specific DNA binding| |protein ubiquitination| |chromatin organization| |protein modification by small protein conjugation| |zinc ion binding| |nucleolus| |protein modification by small protein conjugation or removal| |chromosome organization| |positive regulation of transcription by RNA polymerase II| |RNA binding| |DNA binding| |ATP binding| |positive regulation of transcription, DNA-templated| |positive regulation of nucleic acid-templated transcription| |positive regulation of RNA biosynthetic process| |positive regulation of RNA metabolic process| |positive regulation of nucleobase-containing compound metabolic process| |positive regulation of macromolecule biosynthetic process| |positive regulation of cellular biosynthetic process| |positive regulation of gene expression| |membrane| |positive regulation of biosynthetic process| \\ === CRISPR Data === ^Screen^Score^ |[[:results:exp425|Beta-Estradiol 0.55μM R07 exp425]]|-1.83| |[[:results:exp270|Campthothecin 0.001μM R06 exp270]]|-1.76| |[[:results:exp503|Mitomycin-C 0.06μM R08 exp503]]|-1.76| |[[:results:exp93|DABN racemic mixture R03 exp93]]|-1.72| |[[:results:exp446|4-Nitroquinoline-1-oxide 0.5μM R08 exp446]]|-1.71| |[[:results:exp70|INK128 0.2μM R02 exp70]]|-1.7| |[[:results:exp514|Phorbol-12-myristate-13-acetate 0.57μM R08 exp514]]|1.83| |[[:results:exp26|Oligomycin-A 20μM R00 exp26]]|2.44| No correlation found to any other genes in chemogenomics. Global Fraction of Cell Lines Where Essential: 0/726 ^Tissue^Fraction Of Cell Lines Where Essential^ |1290807.0|0/1| |909776.0|0/1| |bile duct|0/28| |blood|0/28| |bone|0/25| |breast|0/33| |central nervous system|0/56| |cervix|0/4| |colorectal|0/17| |esophagus|0/13| |fibroblast|0/1| |gastric|0/15| |kidney|0/21| |liver|0/20| |lung|0/75| |lymphocyte|0/14| |ovary|0/26| |pancreas|0/24| |peripheral nervous system|0/16| |plasma cell|0/15| |prostate|0/1| |skin|0/24| |soft tissue|0/7| |thyroid|0/2| |upper aerodigestive|0/22| |urinary tract|0/29| |uterus|0/5| == Essentiality in NALM6 == * **Essentiality Rank**: 13796 * **Expression level (log2 read counts)**: 7.29 {{:chemogenomics:nalm6 dist.png?nolink |}}