======= PAPPA =======
== Gene Information ==
* **Official Symbol**: PAPPA
* **Official Name**: pappalysin 1
* **Aliases and Previous Symbols**: N/A
* **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=5069|5069]]
* **UniProt**: [[https://www.uniprot.org/uniprot/Q13219|Q13219]]
* **Interactions**: [[https://thebiogrid.org/search.php?search=PAPPA&organism=9606|BioGRID]]
* **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20PAPPA|Open PubMed]]
* **OMIM**: [[https://omim.org/entry/176385|Open OMIM]]
== Function Summary ==
* **Entrez Summary**: N/A
* **UniProt Summary**: Metalloproteinase which specifically cleaves IGFBP-4 and IGFBP-5, resulting in release of bound IGF. Cleavage of IGFBP-4 is dramatically enhanced by the presence of IGF, whereas cleavage of IGFBP-5 is slightly inhibited by the presence of IGF. {ECO:0000269|PubMed:10077652, ECO:0000269|PubMed:10913121, ECO:0000269|PubMed:11522292}.
|Sushi|
|Peptidase M43|
|Notch|
|response to follicle-stimulating hormone|
|response to gonadotropin|
|metallopeptidase activity|
|metalloendopeptidase activity|
|response to glucocorticoid|
|response to corticosteroid|
|female pregnancy|
|multi-multicellular organism process|
|response to steroid hormone|
|zinc ion binding|
|response to lipid|
|response to hormone|
|response to organic cyclic compound|
|multi-organism reproductive process|
|proteolysis|
|reproductive process|
|reproduction|
|response to endogenous stimulus|
|extracellular space|
|extracellular region|
\\
=== CRISPR Data ===
^Screen^Score^
|[[:results:exp151|SGC0946 7μM R03 exp151]]|-2.07|
|[[:results:exp198|Etoposide 0.1μM R05 exp198]]|-1.84|
|[[:results:exp102|Nifuroxazide 5μM R03 exp102]]|-1.73|
|[[:results:exp226|Cerivastatin 0.15μM R05 exp226]]|1.71|
|[[:results:exp263|Aphidicolin 0.04μM R06 exp263]]|1.72|
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**: 14453
* **Expression level (log2 read counts)**: -0.36
{{:chemogenomics:nalm6 dist.png?nolink |}}