======= PDYN =======
== Gene Information ==
* **Official Symbol**: PDYN
* **Official Name**: prodynorphin
* **Aliases and Previous Symbols**: N/A
* **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=5173|5173]]
* **UniProt**: [[https://www.uniprot.org/uniprot/P01213|P01213]]
* **Interactions**: [[https://thebiogrid.org/search.php?search=PDYN&organism=9606|BioGRID]]
* **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20PDYN|Open PubMed]]
* **OMIM**: [[https://omim.org/entry/131340|Open OMIM]]
== Function Summary ==
* **Entrez Summary**: The protein encoded by this gene is a preproprotein that is proteolytically processed to form the secreted opioid peptides beta-neoendorphin, dynorphin, leu-enkephalin, rimorphin, and leumorphin. These peptides are ligands for the kappa-type of opioid receptor. Dynorphin is involved in modulating responses to several psychoactive substances, including cocaine. Multiple alternatively spliced transcript variants encoding the same protein have been found for this gene. [provided by RefSeq, Jul 2010].
* **UniProt Summary**: Leu-enkephalins compete with and mimic the effects of opiate drugs. They play a role in a number of physiologic functions, including pain perception and responses to stress (By similarity). {ECO:0000250}. Leumorphin has a typical opiod activity and may have anti-apoptotic effect. {ECO:0000250}.
|Opiods neuropep|
|opioid peptide activity|
|opioid receptor binding|
|axon terminus|
|neuropeptide signaling pathway|
|neuronal cell body|
|chemical synaptic transmission|
|anterograde trans-synaptic signaling|
|dendrite|
|trans-synaptic signaling|
|synaptic signaling|
|cell-cell signaling|
|G protein-coupled receptor signaling pathway|
|extracellular region|
\\
=== CRISPR Data ===
^Screen^Score^
|[[:results:exp431|Rotenone 0.07μM R08 exp431]]|-1.7|
No correlation found to any other genes in chemogenomics.
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|
== Essentiality in NALM6 ==
* **Essentiality Rank**: 10557
* **Expression level (log2 read counts)**: -7.68
{{:chemogenomics:nalm6 dist.png?nolink |}}