Gene Symbol | SNRPA |
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Entrez Gene | 6626 |
Alt Symbol | Mud1, U1-A, U1A |
Species | Human |
Gene Type | protein-coding |
Description | small nuclear ribonucleoprotein polypeptide A |
Other Description | U1 small nuclear RNP-specific A|U1 small nuclear ribonucleoprotein A|U1 snRNP A|U1 snRNP-specific protein A |
Swissprots | P09012 |
Accessions | AAA61245 EAW56995 EAW56996 P09012 AK293140 BAG56688 AK313182 BAG35999 BC000405 AAH00405 BC008290 AAH08290 BQ002918 CN286572 X06347 CAA29653 NM_004596 NP_004587 |
Function | 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. U1 snRNP is the first snRNP to interact with pre-mRNA. This interaction is required for the subsequent binding of U2 snRNP and the U4/U6/U5 tri-snRNP. SNRPA binds stem loop II of U1 snRNA. In a snRNP-free form (SF-A) may be involved in coupled pre-mRNA splicing and polyadenylation process. May bind preferentially to the 5'-UGCAC-3' motif on RNAs. {ECO:0000269|PubMed:9848648}. |
Subcellular Location | Nucleus. |
Top Pathways | Spliceosome |
SNRPA CRISPR/Cas9 KO Plasmid (h) - sc-404128 from Santa Cruz Biotechnology
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SNRPA HDR Plasmid (h) - sc-404128-HDR from Santa Cruz Biotechnology
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SNRPA Double Nickase Plasmid (h) - sc-404128-NIC from Santa Cruz Biotechnology
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SNRPA Double Nickase Plasmid (h2) - sc-404128-NIC-2 from Santa Cruz Biotechnology
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SNRPA CRISPR Activation Plasmid (h) - sc-404128-ACT from Santa Cruz Biotechnology
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SNRPA CRISPR Activation Plasmid (h2) - sc-404128-ACT-2 from Santa Cruz Biotechnology
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SNRPA Lentiviral Activation Particles (h) - sc-404128-LAC from Santa Cruz Biotechnology
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SNRPA Lentiviral Activation Particles (h2) - sc-404128-LAC-2 from Santa Cruz Biotechnology
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SNRPA siRNA (h) - sc-97298 from Santa Cruz Biotechnology
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SNRPA shRNA Plasmid (h) - sc-97298-SH from Santa Cruz Biotechnology
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SNRPA shRNA (h) Lentiviral Particles - sc-97298-V from Santa Cruz Biotechnology
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U1A RNAi - H00006626-R01 from Novus Biologicals
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MISSION® esiRNA - EHU010851 from Sigma-Aldrich
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CompoZr® Knockout ZFN Kit - CKOZFN20265 from Sigma-Aldrich
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CompoZr® Knockout ZFN Kit, ZFN plasmid only - CKOZFND20265 from Sigma-Aldrich
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MISSION® 3′UTR Lenti GoClone™ - HUTR00987 from Sigma-Aldrich
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SNRPA siRNA (Human) - CRH4509 from Cohesion Biosciences
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SNRPA - MBS8205339 from MyBioSource
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SNRPA CRISPR/Cas9 KO Plasmid (h2) - sc-404128-KO-2 from Santa Cruz Biotechnology
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SNRPA HDR Plasmid (h2) - sc-404128-HDR-2 from Santa Cruz Biotechnology
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shRNA set against Human SNRPA (NM_004596.4) - SHH414304 from Creative biogene
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Human SNRPA siRNA - orb265011 from Biorbyt
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SNRPA shRNA Plasmid (Human) - CHH4509 from Cohesion Biosciences
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SNRPA miRNA 3'UTR clone - MiUTR3H-02108 from Creative biogene
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