======= PFDN5 ======= == Gene Information == * **Official Symbol**: PFDN5 * **Official Name**: prefoldin subunit 5 * **Aliases and Previous Symbols**: N/A * **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=5204|5204]] * **UniProt**: [[https://www.uniprot.org/uniprot/Q99471|Q99471]] * **Interactions**: [[https://thebiogrid.org/search.php?search=PFDN5&organism=9606|BioGRID]] * **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20PFDN5|Open PubMed]] * **OMIM**: [[https://omim.org/entry/604899|Open OMIM]] == Function Summary == * **Entrez Summary**: This gene encodes a member of the prefoldin alpha subunit family. The encoded protein is one of six subunits of prefoldin, a molecular chaperone complex that binds and stabilizes newly synthesized polypeptides, thereby allowing them to fold correctly. The complex, consisting of two alpha and four beta subunits, forms a double beta barrel assembly with six protruding coiled-coils. The encoded protein may also repress the transcriptional activity of the proto-oncogene c-Myc. Alternatively spliced transcript variants encoding different isoforms have been described. [provided by RefSeq, Jul 2008]. * **UniProt Summary**: Binds specifically to cytosolic chaperonin (c-CPN) and transfers target proteins to it. Binds to nascent polypeptide chain and promotes folding in an environment in which there are many competing pathways for nonnative proteins. Represses the transcriptional activity of MYC. {ECO:0000269|PubMed:9630229}. |Prefoldin| |prefoldin complex| |unfolded protein binding| |retina development in camera-type eye| |negative regulation of canonical Wnt signaling pathway| |negative regulation of Wnt signaling pathway| |protein folding| |transcription corepressor activity| |regulation of canonical Wnt signaling pathway| |camera-type eye development| |eye development| |regulation of Wnt signaling pathway| |visual system development| |sensory system development| |sensory organ development| |negative regulation of transcription, DNA-templated| |negative regulation of nucleic acid-templated transcription| |negative regulation of RNA biosynthetic process| |negative regulation of signal transduction| |negative regulation of RNA metabolic process| |negative regulation of cell communication| |negative regulation of signaling| |negative regulation of cellular macromolecule biosynthetic process| |negative regulation of nucleobase-containing compound metabolic process| |negative regulation of macromolecule biosynthetic process| |negative regulation of cellular biosynthetic process| |negative regulation of biosynthetic process| |negative regulation of response to stimulus| |negative regulation of gene expression| \\ === CRISPR Data === ^Screen^Score^ |[[:results:exp228|Demecolcine 0.03μM R05 exp228]]|-2.73| |[[:results:exp215|Colchicine 0.009μM R05 exp215]]|-2.34| |[[:results:exp45|Docetaxel 0.002μM R01 exp45]]|1.74| |[[:results:exp475|CyclicAMP 200μM R08 exp475]]|1.75| |[[:results:exp103|Taxol 0.004μM R03 exp103]]|2.96| |[[:results:exp231|Epothilone-B 0.0015μM R05 exp231]]|3.67| ^Gene^Correlation^ |[[:human genes:v:vbp1|VBP1]]|0.702| |[[:human genes:p:pfdn4|PFDN4]]|0.538| |[[:human genes:p:pfdn1|PFDN1]]|0.459| |[[:human genes:s:ska1|SKA1]]|0.454| |[[:human genes:t:tuba1b|TUBA1B]]|0.432| |[[:human genes:h:h2afb2|H2AFB2]]|0.408| |[[:human genes:s:stmn1|STMN1]]|0.408| |[[:human genes:h:h2afb3|H2AFB3]]|0.406| Global Fraction of Cell Lines Where Essential: 54/726 ^Tissue^Fraction Of Cell Lines Where Essential^ |1290807.0|0/1| |909776.0|0/1| |bile duct|3/28| |blood|0/28| |bone|0/25| |breast|3/33| |central nervous system|10/56| |cervix|0/4| |colorectal|0/17| |esophagus|0/13| |fibroblast|0/1| |gastric|3/15| |kidney|0/21| |liver|2/20| |lung|4/75| |lymphocyte|1/14| |ovary|1/26| |pancreas|0/24| |peripheral nervous system|0/16| |plasma cell|0/15| |prostate|0/1| |skin|1/24| |soft tissue|0/7| |thyroid|1/2| |upper aerodigestive|6/22| |urinary tract|4/29| |uterus|0/5| == Essentiality in NALM6 == * **Essentiality Rank**: 10666 * **Expression level (log2 read counts)**: 6.64 {{:chemogenomics:nalm6 dist.png?nolink |}}