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
truBtRNA pseudouridine synthase B; Responsible for synthesis of pseudouridine from uracil-55 in the psi GC loop of transfer RNAs; Belongs to the pseudouridine synthase TruB family. Type 1 subfamily. (335 aa)    
Predicted Functional Partners:
infB
Translation initiation factor IF-2; One of the essential components for the initiation of protein synthesis. Protects formylmethionyl-tRNA from spontaneous hydrolysis and promotes its binding to the 30S ribosomal subunits. Also involved in the hydrolysis of GTP during the formation of the 70S ribosomal complex; Belongs to the TRAFAC class translation factor GTPase superfamily. Classic translation factor GTPase family. IF-2 subfamily.
 
 0.983
rbfA
Ribosome-binding factor A; One of several proteins that assist in the late maturation steps of the functional core of the 30S ribosomal subunit. Associates with free 30S ribosomal subunits (but not with 30S subunits that are part of 70S ribosomes or polysomes). Required for efficient processing of 16S rRNA. May interact with the 5'-terminal helix region of 16S rRNA.
 
  
 0.983
nusA
Transcription termination factor NusA; Participates in both transcription termination and antitermination.
  
    0.941
guaA
GMP synthase, large subunit; Catalyzes the synthesis of GMP from XMP.
  
  
 0.937
Deba_0352
Sun protein; Specifically methylates the cytosine at position 967 (m5C967) of 16S rRNA.
  
 
 0.936
rpsO
Ribosomal protein S15; Forms an intersubunit bridge (bridge B4) with the 23S rRNA of the 50S subunit in the ribosome.
  
 
 0.923
Deba_0550
KEGG: dde:Dde_0493 hypothetical protein; SPTR: C1SFS4 Putative uncharacterized protein.
  
 
 0.912
rimP
Protein of unknown function DUF150; Required for maturation of 30S ribosomal subunits. Belongs to the RimP family.
  
  
 0.899
Deba_2577
Helicase domain protein; COGs: COG0553 Superfamily II DNA/RNA helicase SNF2 family; InterPro IPR014001:IPR001650:IPR000330:IPR014021; KEGG: sfu:Sfum_3846 helicase domain-containing protein; PFAM: helicase domain protein; SNF2-related protein; SMART: DEAD-like helicase; helicase domain protein; SPTR: A0LQ13 Helicase domain protein; manually curated; PFAM: Helicase conserved C-terminal domain; SNF2 family N-terminal domain.
  
 
 0.886
pnp
Polyribonucleotide nucleotidyltransferase; Involved in mRNA degradation. Catalyzes the phosphorolysis of single-stranded polyribonucleotides processively in the 3'- to 5'- direction.
  
  
 0.861
Your Current Organism:
Desulfarculus baarsii
NCBI taxonomy Id: 644282
Other names: D. baarsii DSM 2075, Desulfarculus baarsii 2st 14, Desulfarculus baarsii DSM 2075, Desulfarculus baarsii str. DSM 2075, Desulfarculus baarsii strain DSM 2075
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.