======= RPS21 =======
== Gene Information ==
* **Official Symbol**: RPS21
* **Official Name**: ribosomal protein S21
* **Aliases and Previous Symbols**: N/A
* **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=6227|6227]]
* **UniProt**: [[https://www.uniprot.org/uniprot/P63220|P63220]]
* **Interactions**: [[https://thebiogrid.org/search.php?search=RPS21&organism=9606|BioGRID]]
* **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20RPS21|Open PubMed]]
* **OMIM**: [[https://omim.org/entry/180477|Open OMIM]]
== Function Summary ==
* **Entrez Summary**: N/A
* **UniProt Summary**: N/A
|Ribosomal S21e|
|endonucleolytic cleavage to generate mature 3-end of SSU-rRNA from (SSU-rRNA, 5.8S rRNA, LSU-rRNA)|
|endonucleolytic cleavage in ITS1 to separate SSU-rRNA from 5.8S rRNA and LSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA)|
|rRNA 3-end processing|
|endonucleolytic cleavage involved in rRNA processing|
|endonucleolytic cleavage of tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA)|
|small ribosomal subunit|
|cleavage involved in rRNA processing|
|maturation of 5.8S rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA)|
|maturation of 5.8S rRNA|
|polysomal ribosome|
|maturation of SSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA)|
|cytosolic small ribosomal subunit|
|maturation of SSU-rRNA|
|ncRNA 3-end processing|
|rough endoplasmic reticulum|
|ribosomal small subunit biogenesis|
|cytoplasmic translation|
|RNA phosphodiester bond hydrolysis, endonucleolytic|
|SRP-dependent cotranslational protein targeting to membrane|
|cotranslational protein targeting to membrane|
|protein N-terminus binding|
|protein targeting to ER|
|establishment of protein localization to endoplasmic reticulum|
|viral transcription|
|nuclear-transcribed mRNA catabolic process, nonsense-mediated decay|
|viral gene expression|
|RNA 3-end processing|
|protein localization to endoplasmic reticulum|
|translational initiation|
|RNA phosphodiester bond hydrolysis|
|protein targeting to membrane|
|structural constituent of ribosome|
|nuclear-transcribed mRNA catabolic process|
|rRNA processing|
|mRNA catabolic process|
|rRNA metabolic process|
|RNA catabolic process|
|establishment of protein localization to membrane|
|synapse|
|nucleic acid phosphodiester bond hydrolysis|
|ribosome biogenesis|
|protein targeting|
|nucleobase-containing compound catabolic process|
|translation|
|ncRNA processing|
|peptide biosynthetic process|
|establishment of protein localization to organelle|
|heterocycle catabolic process|
|cellular nitrogen compound catabolic process|
|aromatic compound catabolic process|
|ribonucleoprotein complex biogenesis|
|ncRNA metabolic process|
|organic cyclic compound catabolic process|
|protein localization to membrane|
|amide biosynthetic process|
|peptide metabolic process|
|mRNA metabolic process|
|viral process|
|protein localization to organelle|
|symbiotic process|
|cellular amide metabolic process|
|interspecies interaction between organisms|
|RNA processing|
|cellular macromolecule catabolic process|
|intracellular protein transport|
|macromolecule catabolic process|
|RNA binding|
|organonitrogen compound biosynthetic process|
|protein transport|
|intracellular transport|
|peptide transport|
|amide transport|
|cellular protein localization|
|cellular macromolecule localization|
|establishment of protein localization|
|cellular nitrogen compound biosynthetic process|
|RNA metabolic process|
|cellular macromolecule biosynthetic process|
|negative regulation of gene expression|
|macromolecule biosynthetic process|
|organic substance catabolic process|
|cellular catabolic process|
|establishment of localization in cell|
|nitrogen compound transport|
|gene expression|
\\
=== CRISPR Data ===
^Screen^Score^
|[[:results:exp245|UM0011500 5μM R05 exp245]]|1.72|
|[[:results:exp123|GSK-LSD1 10μM R03 exp123]]|1.73|
^Gene^Correlation^
|[[:human genes:r:rps2|RPS2]]|0.45|
|[[:human genes:r:rpl17|RPL17]]|0.448|
|[[:human genes:r:rps7|RPS7]]|0.411|
|[[:human genes:n:nup98|NUP98]]|0.409|
|[[:human genes:r:rps10|RPS10]]|0.406|
|[[:human genes:a:acsf2|ACSF2]]|0.401|
Global Fraction of Cell Lines Where Essential: 34/739
^Tissue^Fraction Of Cell Lines Where Essential^
|1290807.0|0/1|
|909776.0|0/1|
|bile duct|3/28|
|blood|0/28|
|bone|0/26|
|breast|2/33|
|central nervous system|5/56|
|cervix|0/4|
|colorectal|0/17|
|esophagus|0/13|
|fibroblast|0/1|
|gastric|0/16|
|kidney|1/21|
|liver|0/20|
|lung|4/75|
|lymphocyte|0/16|
|ovary|2/26|
|pancreas|0/24|
|peripheral nervous system|1/16|
|plasma cell|0/15|
|prostate|0/1|
|skin|1/24|
|soft tissue|2/9|
|thyroid|0/2|
|upper aerodigestive|1/22|
|urinary tract|3/29|
|uterus|2/5|
== Essentiality in NALM6 ==
* **Essentiality Rank**: 531
* **Expression level (log2 read counts)**: 7.9
{{:chemogenomics:nalm6 dist.png?nolink |}}