======= SNRPE =======
== Gene Information ==
* **Official Symbol**: SNRPE
* **Official Name**: small nuclear ribonucleoprotein polypeptide E
* **Aliases and Previous Symbols**: N/A
* **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=6635|6635]]
* **UniProt**: [[https://www.uniprot.org/uniprot/P62304|P62304]]
* **Interactions**: [[https://thebiogrid.org/search.php?search=SNRPE&organism=9606|BioGRID]]
* **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20SNRPE|Open PubMed]]
* **OMIM**: [[https://omim.org/entry/128260|Open OMIM]]
== Function Summary ==
* **Entrez Summary**: The protein encoded by this gene is a core component of U small nuclear ribonucleoproteins, which are key components of the pre-mRNA processing spliceosome. The encoded protein plays a role in the 3' end processing of histone transcripts. This protein is one of the targets in the autoimmune disease systemic lupus erythematosus, and mutations in this gene have been associated with hypotrichosis. Several pseudogenes of this gene have been identified. [provided by RefSeq, Jun 2016].
* **UniProt Summary**: Core component of the spliceosomal U1, U2, U4 and U5 small nuclear ribonucleoproteins (snRNPs), the building blocks of the spliceosome. Thereby, plays an important role in the splicing of cellular pre-mRNAs. Most spliceosomal snRNPs contain a common set of Sm proteins SNRPB, SNRPD1, SNRPD2, SNRPD3, SNRPE, SNRPF and SNRPG that assemble in a heptameric protein ring on the Sm site of the small nuclear RNA to form the core snRNP. As part of the U7 snRNP it is involved in histone 3'-end processing. May indirectly play a role in hair development. {ECO:0000269|PubMed:18984161, ECO:0000269|PubMed:23246290, ECO:0000269|PubMed:23333303}.
|LSM|
|pICln-Sm protein complex|
|U7 snRNP|
|U4 snRNP|
|methylosome|
|small nuclear ribonucleoprotein complex|
|SMN-Sm protein complex|
|U5 snRNP|
|U1 snRNP|
|telomerase holoenzyme complex|
|U2 snRNP|
|U12-type spliceosomal complex|
|histone mRNA metabolic process|
|U2-type catalytic step 2 spliceosome|
|U4/U6 x U5 tri-snRNP complex|
|termination of RNA polymerase II transcription|
|spliceosomal snRNP assembly|
|U2-type precatalytic spliceosome|
|spliceosomal complex assembly|
|DNA-templated transcription, termination|
|catalytic step 2 spliceosome|
|spliceosomal complex|
|hair cycle|
|molting cycle|
|import into nucleus|
|ribonucleoprotein complex assembly|
|ribonucleoprotein complex subunit organization|
|nucleocytoplasmic transport|
|nuclear transport|
|mRNA splicing, via spliceosome|
|RNA splicing, via transesterification reactions with bulged adenosine as nucleophile|
|RNA splicing, via transesterification reactions|
|RNA splicing|
|ribonucleoprotein complex biogenesis|
|mRNA processing|
|transcription by RNA polymerase II|
|transcription, DNA-templated|
|nucleic acid-templated transcription|
|RNA biosynthetic process|
|mRNA metabolic process|
|cellular protein-containing complex assembly|
|RNA processing|
|nucleobase-containing compound biosynthetic process|
|heterocycle biosynthetic process|
|aromatic compound biosynthetic process|
|organic cyclic compound biosynthetic process|
|RNA binding|
|intracellular transport|
|protein-containing complex assembly|
|cellular nitrogen compound biosynthetic process|
|RNA metabolic process|
|cellular macromolecule biosynthetic process|
|macromolecule biosynthetic process|
|establishment of localization in cell|
|protein-containing complex subunit organization|
|gene expression|
\\
=== CRISPR Data ===
^Screen^Score^
|[[:results:exp460|BML-284 0.09μM R08 exp460]]|-2.5|
|[[:results:exp228|Demecolcine 0.03μM R05 exp228]]|-2.16|
|[[:results:exp215|Colchicine 0.009μM R05 exp215]]|-1.86|
|[[:results:exp440|Aphidicolin 0.4μM R08 exp440]]|-1.78|
|[[:results:exp48|Mubritinib 0.2μM R01 exp48]]|-1.78|
|[[:results:exp456|Benzoate 20000μM R08 exp456]]|-1.71|
|[[:results:exp441|GSK-J4 1.5μM R08 exp441]]|-1.7|
|[[:results:exp281|Disulfiram 4.3μM R06 exp281]]|1.81|
No correlation found to any other genes in chemogenomics.
Global Fraction of Cell Lines Where Essential: 723/726
^Tissue^Fraction Of Cell Lines Where Essential^
|1290807.0|1/1|
|909776.0|1/1|
|bile duct|28/28|
|blood|28/28|
|bone|25/25|
|breast|33/33|
|central nervous system|56/56|
|cervix|4/4|
|colorectal|17/17|
|esophagus|13/13|
|fibroblast|1/1|
|gastric|15/15|
|kidney|21/21|
|liver|20/20|
|lung|75/75|
|lymphocyte|13/14|
|ovary|26/26|
|pancreas|24/24|
|peripheral nervous system|16/16|
|plasma cell|15/15|
|prostate|1/1|
|skin|23/24|
|soft tissue|7/7|
|thyroid|2/2|
|upper aerodigestive|22/22|
|urinary tract|29/29|
|uterus|4/5|
== Essentiality in NALM6 ==
* **Essentiality Rank**: 790
* **Expression level (log2 read counts)**: 6.58
{{:chemogenomics:nalm6 dist.png?nolink |}}