STRINGSTRING
MTR10 protein (Saccharomyces cerevisiae) - STRING interaction network
"MTR10" - Nuclear import receptor, mediates the nuclear localization of proteins involved in mRNA-nucleus export in Saccharomyces cerevisiae
Nodes:
Network nodes represent proteins
splice isoforms or post-translational modifications are collapsed, i.e. each node represents all the proteins produced by a single, protein-coding gene locus.
Node Color
colored nodes:
query proteins and first shell of interactors
white nodes:
second shell of interactors
Node Content
empty nodes:
proteins of unknown 3D structure
filled nodes:
some 3D structure is known or predicted
Edges:
Edges represent protein-protein associations
associations are meant to be specific and meaningful, i.e. proteins jointly contribute to a shared function; this does not necessarily mean they are physically binding each other.
Known Interactions
from curated databases
experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
Others
textmining
co-expression
protein homology
Your Input:
Neighborhood
Gene Fusion
Cooccurence
Coexpression
Experiments
Databases
Textmining
[Homology]
Score
MTR10Nuclear import receptor, mediates the nuclear localization of proteins involved in mRNA-nucleus export; promotes dissociation of mRNAs from the nucleus-cytoplasm mRNA shuttling protein Npl3p; required for retrograde import of mature tRNAs; Involved in mRNA transport from nucleus to cytoplasm (972 aa)    
Predicted Functional Partners:
KAP104
Transportin or cytosolic karyopherin beta 2; functions in the rg-nuclear localization signal-mediated nuclear import/reimport of mRNA-binding proteins Nab2p and Hrp1p; regulates asymmetric protein synthesis in daughter cells during mitosis; Functions in nuclear protein import as nuclear transport receptor. Serves as receptor for arginine/glycine-rich nuclear localization signals (rg-NLS) and PY-NLS in cargo substrates. Its predominant cargo substrate seems to be mRNA-binding proteins. Required for nuclear transport of NAB2, HRP1/NAB4 and TFG2. Mediates docking of the importin/substrate [...] (918 aa)
     
 
  0.989
GSP1
Ran GTPase, GTP binding protein (mammalian Ranp homolog) involved in the maintenance of nuclear organization, RNA processing and transport; regulated by Srm1p, Rna1p, Yrb1p, Yrb2p, Yrp4p, Yrb30p, Cse1p and Kap95p; yeast Gsp2p homolog; GTP-binding protein involved in nucleocytoplasmic transport. Required for the import of protein into the nucleus and also for RNA export. Essential for cell viability. By analogy with Ras, Ran may be activated when GTP is exchanged for bound GDP by RCC1 and inactivated when GTP is hydrolyzed by Ran upon activation by RanGAP1 (219 aa)
     
 
  0.988
NPL3
RNA-binding protein that promotes elongation, regulates termination, and carries poly(A) mRNA from nucleus to cytoplasm; required for pre-mRNA splicing; dissociation from mRNAs promoted by Mtr10p; phosphorylated by Sky1p in the cytoplasm; Required for pre-rRNA processing and nuclear import as well as mitochondrial protein targeting. Binds to poly(A) (414 aa)
       
 
  0.987
GSP2
GTP binding protein (mammalian Ranp homolog) involved in the maintenance of nuclear organization, RNA processing and transport; interacts with Kap121p, Kap123p and Pdr6p (karyophilin betas); Gsp1p homolog that is not required for viability; GTP-binding protein involved in nucleocytoplasmic transport. Required for the import of protein into the nucleus and also for RNA export. Not essential for cell viability (220 aa)
     
 
  0.976
LOS1
Nuclear pore protein involved in nuclear export of pre-tRNA and in re-export of mature tRNAs after their retrograde import from the cytoplasm; tRNA nucleus export receptor which facilitates tRNA translocation across the nuclear pore complex. Preferentially interacts with tRNAs with mature 5’- and 3’-termini and does not distinguish between intron-containing and spliced tRNAs. In the nucleus binds to tRNA and to the Ran-GTPases GSP1 or GSP2 in their active GTP-bound form. Docking of this trimeric complex to the nuclear pore complex (NPC) is mediated through binding to nucleoporins. Upon [...] (1100 aa)
     
 
  0.959
KAP123
Karyopherin beta, mediates nuclear import of ribosomal proteins prior to assembly into ribosomes and import of histones H3 and H4; localizes to the nuclear pore, nucleus, and cytoplasm; exhibits genetic interactions with RAI1; Functions in nuclear protein import as nuclear transport receptor. Serves as receptor for nuclear localization signals (NLS) in cargo substrates. Its predominant cargo substrate seems to be ribosomal proteins (PubMed-9321403). Required for import of the ribbosomal assembly factor NMD3 (PubMed-12612077). May be involved in nuclear transport of YAP1 (PubMed-1127414 [...] (1113 aa)
           
  0.931
HRB1
Poly(A+) RNA-binding protein, involved in the export of mRNAs from the nucleus to the cytoplasm; similar to Gbp2p and Npl3p (454 aa)
       
 
  0.908
SXM1
Nuclear transport factor (karyopherin) involved in protein transport between the cytoplasm and nucleoplasm; similar to Nmd5p, Cse1p, Lph2p, and the human cellular apoptosis susceptibility protein, CAS1; Nuclear transport factor (karyopherin) involved in protein transport between the cytoplasm and nucleoplasm. Required for the nuclear import of ribosomal proteins (RPL11, RPL16, RPL25, RPL31A), the poly(A)-binding protein PAB1, the HO endonuclease or the tRNA and snRNA chaperone LHP1. Indirectly involved in nuclear mRNA export through its PAB1 nuclear import activity (944 aa)
     
 
  0.900
PSE1
Karyopherin/importin that interacts with the nuclear pore complex; acts as the nuclear import receptor for specific proteins, including Pdr1p, Yap1p, Ste12p, and Aft1p; Functions in nuclear protein import as nuclear transport receptor. Serves as receptor for classical and arginine/glycine- rich nuclear localization signals (cNLS and rg-NLS) in cargo substrates (PubMed-15367670). Its predominant cargo substrate seems to be ribosomal proteins and ribosome biogenesis trans- and cis-acting factors (PubMed-9182759, PubMed-9321403, PubMed-15367670). Required for nuclear transport of YAP1, NO [...] (1089 aa)
     
   
  0.894
KAP122
Karyopherin beta, responsible for import of the Toa1p-Toa2p complex into the nucleus; binds to nucleoporins Nup1p and Nup2p; may play a role in regulation of pleiotropic drug resistance; Nuclear transport factor (karyopherin) involved in protein transport between the cytoplasm and nucleoplasm. Required for the nuclear import of the complex composed the large subunit (TOA1) and the small subunit (TOA2) of the general transcription factor IIA (TFIIA). Required for the nuclear import of the RNR2- RNR4 heterodimer, also called beta-beta’ subunit, which corresponds to the small subunit of t [...] (1081 aa)
     
   
  0.876
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
Server load: low (7%) [HD]