STRINGSTRING
STRING protein interaction network
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:
a 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 to 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
Cooccurrence
Coexpression
Experiments
Databases
Textmining
[Homology]
Score
ecx1Putative exosome complex exonuclease; Catalytic component of the exosome, which is a complex involved in RNA degradation. Has 3'->5' exoribonuclease activity. Can also synthesize heteropolymeric RNA-tails. (246 aa)    
Predicted Functional Partners:
ecr
Exosome complex RNA-binding protein.
 
 0.999
ecx2
Putative exosome complex exonuclease; Non-catalytic component of the exosome, which is a complex involved in RNA degradation. Contributes to the structuring of the Rrp41 active site.
 
0.999
csl4
Putative RNA-binding protein; Non-catalytic component of the exosome, which is a complex involved in RNA degradation. Increases the RNA binding and the efficiency of RNA degradation. Helpful for the interaction of the exosome with A-poor RNAs.
  
 0.999
dnaG
UPF0095 protein; RNA polymerase that catalyzes the synthesis of short RNA molecules used as primers for DNA polymerase during DNA replication. Also part of the exosome, which is a complex involved in RNA degradation. Acts as a poly(A)-binding protein that enhances the interaction between heteropolymeric, adenine-rich transcripts and the exosome.
  
 
 0.932
AIC15999.1
Putative RNA-binding protein containing KH domain; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology.
  
  0.876
rps4p
30S ribosomal protein S4p; One of the primary rRNA binding proteins, it binds directly to 16S rRNA where it nucleates assembly of the body of the 30S subunit.
 
  0.868
rtcA
RNA 3'-terminal-phosphate cyclase; Catalyzes the conversion of 3'-phosphate to a 2',3'-cyclic phosphodiester at the end of RNA. The mechanism of action of the enzyme occurs in 3 steps: (A) adenylation of the enzyme by ATP; (B) transfer of adenylate to an RNA-N3'P to produce RNA-N3'PP5'A; (C) and attack of the adjacent 2'-hydroxyl on the 3'-phosphorus in the diester linkage to produce the cyclic end product. The biological role of this enzyme is unknown but it is likely to function in some aspects of cellular RNA processing.
  
 0.858
rpl37ae
50S ribosomal protein L37ae; Function of strongly homologous gene; structure.
 
 
   0.839
nep1
Putative ribosome biogenesis protein; Methyltransferase involved in ribosomal biogenesis. Specifically catalyzes the N1-methylation of the pseudouridine corresponding to position 914 in M.jannaschii 16S rRNA.
   
 0.836
AIC16009.1
Putative pre-mRNA processing ribonucleoprotein, snoRNA-binding domain; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology.
   
 0.802
Your Current Organism:
Nitrososphaera viennensis
NCBI taxonomy Id: 926571
Other names: Candidatus Nitrososphaera sp. EN76, N. viennensis EN76, Nitrososphaera viennensis EN76, Nitrososphaera viennensis str. EN76, Nitrososphaera viennensis strain EN76
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