======= SNRPC ======= == Gene Information == * **Official Symbol**: SNRPC * **Official Name**: small nuclear ribonucleoprotein polypeptide C * **Aliases and Previous Symbols**: N/A * **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=6631|6631]] * **UniProt**: [[https://www.uniprot.org/uniprot/P09234|P09234]] * **Interactions**: [[https://thebiogrid.org/search.php?search=SNRPC&organism=9606|BioGRID]] * **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20SNRPC|Open PubMed]] * **OMIM**: [[https://omim.org/entry/603522|Open OMIM]] == Function Summary == * **Entrez Summary**: N/A * **UniProt Summary**: Component of the spliceosomal U1 snRNP, which is essential for recognition of the pre-mRNA 5' splice-site and the subsequent assembly of the spliceosome. SNRPC/U1-C is directly involved in initial 5' splice-site recognition for both constitutive and regulated alternative splicing. The interaction with the 5' splice-site seems to precede base-pairing between the pre-mRNA and the U1 snRNA. Stimulates commitment or early (E) complex formation by stabilizing the base pairing of the 5' end of the U1 snRNA and the 5' splice-site region. {ECO:0000255|HAMAP- Rule:MF_03153, ECO:0000269|PubMed:1826349, ECO:0000269|PubMed:2136774, ECO:0000269|PubMed:8798632}. |zf-U1| |pre-mRNA 5-splice site binding| |commitment complex| |U1 snRNP binding| |mRNA 5-splice site recognition| |U1 snRNA binding| |U2-type prespliceosome| |U1 snRNP| |mRNA splice site selection| |mRNA cis splicing, via spliceosome| |spliceosomal snRNP assembly| |single-stranded RNA binding| |Cajal body| |spliceosomal complex assembly| |mRNA binding| |ribonucleoprotein complex assembly| |ribonucleoprotein complex subunit organization| |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| |mRNA metabolic process| |zinc ion binding| |cellular protein-containing complex assembly| |RNA processing| |protein homodimerization activity| |RNA binding| |protein-containing complex assembly| |RNA metabolic process| |protein-containing complex subunit organization| |gene expression| \\ === CRISPR Data === ^Screen^Score^ |[[:results:exp350|Deferoxamine 11μM R07 exp350]]|-2.14| |[[:results:exp485|GSK626616 14μM R08 exp485]]|1.77| |[[:results:exp36|TRAIL 50ng/ml R00 exp36]]|1.89| |[[:results:exp35|TRAIL 5ng/ml R00 exp35]]|2.01| No correlation found to any other genes in chemogenomics. Global Fraction of Cell Lines Where Essential: 688/739 ^Tissue^Fraction Of Cell Lines Where Essential^ |1290807.0|1/1| |909776.0|1/1| |bile duct|28/28| |blood|26/28| |bone|23/26| |breast|31/33| |central nervous system|51/56| |cervix|4/4| |colorectal|16/17| |esophagus|13/13| |fibroblast|1/1| |gastric|14/16| |kidney|19/21| |liver|18/20| |lung|71/75| |lymphocyte|14/16| |ovary|26/26| |pancreas|21/24| |peripheral nervous system|16/16| |plasma cell|14/15| |prostate|1/1| |skin|23/24| |soft tissue|8/9| |thyroid|2/2| |upper aerodigestive|21/22| |urinary tract|26/29| |uterus|5/5| == Essentiality in NALM6 == * **Essentiality Rank**: 1412 * **Expression level (log2 read counts)**: 6.42 {{:chemogenomics:nalm6 dist.png?nolink |}}