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PML1 protein (Saccharomyces cerevisiae) - STRING interaction network
"PML1" - Subunit of the RES complex, which is required for nuclear retention of unspliced pre-mRNAs in Saccharomyces cerevisiae
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second shell of interactors
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Known Interactions
from curated databases
experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
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textmining
co-expression
protein homology
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PML1Subunit of the RES complex, which is required for nuclear retention of unspliced pre-mRNAs; acts in the same pathway as Pml39p and Mlp1p; Required for efficient splicing and pre-mRNA nuclear retention (204 aa)    
Predicted Functional Partners:
IST3
Component of the U2 snRNP, required for the first catalytic step of splicing and for spliceosomal assembly; interacts with Rds3p and is required for Mer1p-activated splicing; Required for pre-mRNA splicing and spliceosome assembly. As part of the pre-mRNA retention and splicing (RES) complex, required for nuclear pre-mRNA retention and efficient splicing. Required for MER1-activated splicing (148 aa)
     
  0.999
BUD13
Subunit of the RES complex, which is required for nuclear pre-mRNA retention and splicing; involved in bud-site selection; diploid mutants display a unipolar budding pattern instead of the wild-type bipolar pattern; Required for efficient splicing and pre-mRNA nuclear retention. May also be involved in positioning the proximal bud pole signal (266 aa)
     
  0.997
PRP2
RNA-dependent ATPase in the DEAH-box family, required for activation of the spliceosome before the first transesterification step in RNA splicing; orthologous to human protein DHX16; Involved in pre-mRNA splicing. Is required together with ATP and at least one other factor, for the first cleavage-ligation reaction. Functions as a molecular motor in the activation of the precatalytic spliceosome for the first transesterification reaction of pre-mRNA splicing by hydrolyzing ATP to cause the activation of the spliceosome without the occurrence of splicing. Capable of hydrolyzing nucleosid [...] (876 aa)
     
      0.974
PRP45
Protein required for pre-mRNA splicing; associates with the spliceosome and interacts with splicing factors Prp22p and Prp46p; orthologous to human transcriptional coactivator SKIP and can activate transcription of a reporter gene; Involved in pre-mRNA splicing. Associated with the spliceosome throughout the splicing reactions, until after the second catalytic step (379 aa)
     
 
  0.952
CWC22
Spliceosome-associated protein that is required for pre-mRNA splicing; necessary for Prp2p function at the first catalytic step of splicing; has similarity to S. pombe Cwf22p; CWC22 is an essential protein; May be involved in pre-mRNA splicing (577 aa)
     
 
  0.952
HSH155
U2-snRNP associated splicing factor; forms extensive associations with the branch site-3’ splice site-3’ exon region upon prespliceosome formation; similarity to the mammalian U2 snRNP-associated splicing factor SAP155; Contacts pre-mRNA on both sides of the branch site early in spliceosome assembly (971 aa)
     
 
  0.933
PRP46
Member of the NineTeen Complex (NTC) that contains Prp19p and stabilizes U6 snRNA in catalytic forms of the spliceosome containing U2, U5, and U6 snRNAs; Involved in pre-mRNA splicing. May also be required for cell cycle progression at G2/M (By similarity) (451 aa)
     
 
  0.923
CLF1
Member of the NineTeen Complex (NTC) that contains Prp19p and stabilizes U6 snRNA in catalytic forms of the spliceosome containing U2, U5, and U6 snRNAs; homolog of Drosophila crooked neck protein; interacts with U1 snRNP proteins; Involved in pre-mRNA splicing and cell cycle progression. Required for the spliceosome assembly by promoting the functional integration of the U4/U6.U5 tri-snRNP particle into the U1-, U2-dependent pre-spliceosome. Also recruits PRP19 to the spliceosome, as a component of the NTC complex (or PRP19- associated complex). The association of the NTC complex to t [...] (687 aa)
     
 
  0.922
YSF3
Component of the SF3b subcomplex of the U2 snRNP, essential protein required for for splicing and for assembly of SF3b; Involved in pre-mRNA splicing. Required for the SF3b integrity and prespliceosome assembly (85 aa)
       
 
  0.922
RDS3
Component of the SF3b subcomplex of the U2 snRNP, zinc cluster protein involved in pre-mRNA splicing and cycloheximide resistance; Required for pre-mRNA splicing. Involved in regulation of drug sensitivity and may play a role in multidrug resistance (107 aa)
       
 
  0.917
Your Current Organism:
Saccharomyces cerevisiae
NCBI taxonomy Id: 4932
Other names: Candida robusta, Pachytichospora, S. cerevisiae, Saccharomyces, Saccharomyces capensis, Saccharomyces cerevisiae, Saccharomyces italicus, Saccharomyces oviformis, Saccharomyces uvarum var. melibiosus, lager beer yeast, yeast
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