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
RP747Unknown; Catalyzes the 2'-O-methylation of the ribose of cytidine 1402 (C1402) in 16S rRNA. (280 aa)    
Predicted Functional Partners:
RP748
Unknown.
  
   0.741
RP847
POSSIBLE PROTOPORPHYRINOGEN OXIDASE (hemK); Methylates the class 1 translation termination release factors RF1/PrfA and RF2/PrfB on the glutamine residue of the universally conserved GGQ motif; In the C-terminal section; belongs to the class I-like SAM- binding methyltransferase superfamily. TrmB family.
  
  
 0.653
RP418
PHENYLALANYL-TRNA SYNTHETASE BETA CHAIN (pheT); Belongs to the phenylalanyl-tRNA synthetase beta subunit family. Type 1 subfamily.
     
 0.643
RP095
ALANINE RACEMASE (alr); Catalyzes the interconversion of L-alanine and D-alanine. May also act on other amino acids; Belongs to the alanine racemase family.
 
   0.577
RP646
CYANELLE 30S RIBOSOMAL PROTEIN S14 (rpsN); Binds 16S rRNA, required for the assembly of 30S particles and may also be responsible for determining the conformation of the 16S rRNA at the A site; Belongs to the universal ribosomal protein uS14 family.
  
  
 0.565
RP111
TRNA (GUANINE-N1)-METHYLTRANSFERASE (trmD); Specifically methylates guanosine-37 in various tRNAs. Belongs to the RNA methyltransferase TrmD family.
  
  
 0.550
RP057
GLUCOSE INHIBITED DIVISION PROTEIN B (gidB); Specifically methylates the N7 position of guanine in position 527 of 16S rRNA.
     
 0.535
RP168
Unknown; Specifically methylates the N3 position of the uracil ring of uridine 1498 (m3U1498) in 16S rRNA. Acts on the fully assembled 30S ribosomal subunit (By similarity).
     
 0.535
RP256
RIBONUCLEASE E (rne).
     
 0.535
RP430
SMALL PROTEIN B HOMOLOG (smpB); Required for rescue of stalled ribosomes mediated by trans- translation. Binds to transfer-messenger RNA (tmRNA), required for stable association of tmRNA with ribosomes. tmRNA and SmpB together mimic tRNA shape, replacing the anticodon stem-loop with SmpB. tmRNA is encoded by the ssrA gene; the 2 termini fold to resemble tRNA(Ala) and it encodes a 'tag peptide', a short internal open reading frame. During trans-translation Ala-aminoacylated tmRNA acts like a tRNA, entering the A-site of stalled ribosomes, displacing the stalled mRNA. The ribosome then s [...]
     
 0.535
Your Current Organism:
Rickettsia prowazekii
NCBI taxonomy Id: 272947
Other names: R. prowazekii str. Madrid E, Rickettsia prowazekii str. Madrid E, Rickettsia prowazekii strain Madrid E
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.