Reactome | lea1 [nucleoplasm]

lea1 [nucleoplasm]

Stable Identifier

R-SPO-71958

Type

Protein [EntityWithAccessionedSequence]

Species

Schizosaccharomyces pombe

Compartment

nucleoplasm

Synonyms

SNRPA1, Q9USX8

Locations in the PathwayBrowser

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Metabolism of RNA (Schizosaccharomyces pombe)

- Processing of Capped Intron-Containing Pre-mRNA (Schizosaccharomyces pombe)
  - mRNA 3'-end processing (Schizosaccharomyces pombe)
    - mRNA Polyadenylation (Schizosaccharomyces pombe)
      - PABPN1-stimulated PAPOL synthesizes polyA tail at distal 3'UTR PAS (Schizosaccharomyces pombe)
        
        Ub-K63-CPA:PABPN1:Spliceosomal A complex (pre-mRNA polyadenylated at distal 3'UTR PAS) [nucleoplasm] (Schizosaccharomyces pombe)
        
        Spliceosomal A complex (pre-mRNA polyadenylated at distal 3'UTR PAS) [nucleoplasm] (Schizosaccharomyces pombe)
        
        U2 snRNP [nucleoplasm] (Schizosaccharomyces pombe)
        
        lea1 [nucleoplasm] (Schizosaccharomyces pombe)
        
        Ub-K63-CPA:Spliceosomal A complex (pre-mRNA cleaved at distal 3'UTR PAS) [nucleoplasm] (Schizosaccharomyces pombe)
        
        Spliceosomal A complex (pre-mRNA cleaved at distal 3'UTR PAS) [nucleoplasm] (Schizosaccharomyces pombe)
        
        U2 snRNP [nucleoplasm] (Schizosaccharomyces pombe)
        
        lea1 [nucleoplasm] (Schizosaccharomyces pombe)
      - PABPN1-stimulated PAPOL synthesizes polyA tail at intronic PAS (Schizosaccharomyces pombe)
        
        Ub-K63-CPA:PABPN1:Spliceosomal A complex (pre-mRNA polyadenylated at intronic PAS) [nucleoplasm] (Schizosaccharomyces pombe)
        
        Spliceosomal A complex (pre-mRNA polyadenylated at intronic PAS) [nucleoplasm] (Schizosaccharomyces pombe)
        
        U2 snRNP [nucleoplasm] (Schizosaccharomyces pombe)
        
        lea1 [nucleoplasm] (Schizosaccharomyces pombe)
        
        Ub-K63-CPA:Spliceosomal A complex (pre-mRNA cleaved at intronic PAS) [nucleoplasm] (Schizosaccharomyces pombe)
        
        Spliceosomal A complex (pre-mRNA cleaved at intronal PAS) [nucleoplasm] (Schizosaccharomyces pombe)
        
        U2 snRNP [nucleoplasm] (Schizosaccharomyces pombe)
        
        lea1 [nucleoplasm] (Schizosaccharomyces pombe)
      - PABPN1-stimulated PAPOL synthesizes polyA tail at proximal 3'UTR PAS (Schizosaccharomyces pombe)
        
        Ub-K63-CPA:PABPN1:Spliceosomal A complex (pre-mRNA polyadenylated at proximal 3'UTR PAS) [nucleoplasm] (Schizosaccharomyces pombe)
        
        Spliceosomal A complex (pre-mRNA polyadenylated at proximal 3'UTR PAS) [nucleoplasm] (Schizosaccharomyces pombe)
        
        U2 snRNP [nucleoplasm] (Schizosaccharomyces pombe)
        
        lea1 [nucleoplasm] (Schizosaccharomyces pombe)
        
        Ub-K63-CPA:Spliceosomal A complex (pre-mRNA cleaved at proximal 3'UTR PAS) [nucleoplasm] (Schizosaccharomyces pombe)
        
        Spliceosomal A complex (pre-mRNA cleaved at proximal 3'UTR PAS) [nucleoplasm] (Schizosaccharomyces pombe)
        
        U2 snRNP [nucleoplasm] (Schizosaccharomyces pombe)
        
        lea1 [nucleoplasm] (Schizosaccharomyces pombe)
      - PP1 dephosphorylates RNA Pol II (Schizosaccharomyces pombe)
        
        CPA:Spliceosomal A complex (uncleaved pre-mRNA) [nucleoplasm] (Schizosaccharomyces pombe)
        
        Spliceosomal A complex (capped, methylated pre-mRNA) [nucleoplasm] (Schizosaccharomyces pombe)
        
        U2 snRNP [nucleoplasm] (Schizosaccharomyces pombe)
        
        lea1 [nucleoplasm] (Schizosaccharomyces pombe)
        
        CPA:Spliceosomal A complex (uncleaved pre-mRNA, RNA Pol II Ser5 dephosphorylated) [nucleoplasm] (Schizosaccharomyces pombe)
        
        Spliceosomal A complex (RNA Pol II Ser5 dephosphorylated) [nucleoplasm] (Schizosaccharomyces pombe)
        
        U2 snRNP [nucleoplasm] (Schizosaccharomyces pombe)
        
        lea1 [nucleoplasm] (Schizosaccharomyces pombe)
  - mRNA Splicing (Schizosaccharomyces pombe)
    - mRNA Splicing - Major Pathway (Schizosaccharomyces pombe)
      - Formation of the Spliceosomal C complex containing intron lariat (Schizosaccharomyces pombe)
        
        Spliceosomal B* complex [nucleoplasm] (Schizosaccharomyces pombe)
        
        U2 12S snRNP [nucleoplasm] (Schizosaccharomyces pombe)
        
        lea1 [nucleoplasm] (Schizosaccharomyces pombe)
        
        Spliceosomal C complex [nucleoplasm] (Schizosaccharomyces pombe)
        
        U2 12S snRNP [nucleoplasm] (Schizosaccharomyces pombe)
        
        lea1 [nucleoplasm] (Schizosaccharomyces pombe)

External Reference Information

External Reference

UniProt:Q9USX8

Gene Names

lea1

Reference Genes

ENSEMBL:SPBC1861.08c

PomBase:SPBC1861.08c

UCSC:Q9USX8 lea1

Participates

as a component of

Inferred From

SNRPA1 [nucleoplasm] (Homo sapiens)

Cross References

PRO

Q9USX8

PDB

3JB9