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.
Knowledge-based Evidence
from curated databases
textmining
Assay-based Predictions
experimentally determined
co-expression
Genomic Predictions
gene neighborhood
gene co-occurrence
gene fusions
Your Input:
Neighborhood
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Co-occurrence
Co-expression
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[Homology]
Score
rapZRNase adapter protein RapZ; Modulates the synthesis of GlmS, by affecting the processing and stability of the regulatory small RNA GlmZ. When glucosamine-6- phosphate (GlcN6P) concentrations are high in the cell, RapZ binds GlmZ and targets it to cleavage by RNase E. Consequently, GlmZ is inactivated and unable to activate GlmS synthesis. Under low GlcN6P concentrations, RapZ is sequestered and inactivated by an other regulatory small RNA, GlmY, preventing GlmZ degradation and leading to synthesis of GlmS; Belongs to the RapZ-like family. RapZ subfamily. (283 aa)    
Predicted Functional Partners:
ptsN
Nitrogen regulatory IIA protein (enzyme IIA-NTR) (phosphotransferase enzyme II, A component).
  
  
 0.918
ptsO
Phosphocarrier protein NPr (nitrogen related HPr).
  
  
 0.878
plu1498
Putative gluconeogenesis factor; Required for morphogenesis under gluconeogenic growth conditions; Belongs to the gluconeogenesis factor family.
  
  
 0.811
plu4042
Unnamed protein product; Highly similar to probable sigma(54) modulation protein YhbH of Escherichia coli.
 
  
 0.811
rne
Ribonuclease E (RNase E); Endoribonuclease that plays a central role in RNA processing and decay. Required for the maturation of 5S and 16S rRNAs and the majority of tRNAs. Also involved in the degradation of most mRNAs. Belongs to the RNase E/G family. RNase E subfamily.
   
 
 0.778
cafA
Ribonuclease G (RNase G) (cytoplasmic axial filament protein).
 
 
 
 0.730
rpoN
RNA polymerase sigma-54 factor; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released.
  
  
 0.616
plu4031
Unnamed protein product; Highly similar to YrbC precursor protein of Escherichia coli.
 
   
 0.586
mrsA
Phosphoglucomutase protein MrsA; Catalyzes the conversion of glucosamine-6-phosphate to glucosamine-1-phosphate; Belongs to the phosphohexose mutase family.
 
   
 0.581
plu4036
Arabinose 5-phosphate isomerase; Unnamed protein product; Highly similar to putative isomerase YrbH of Escherichia coli.
       0.580
Your Current Organism:
Photorhabdus laumondii
NCBI taxonomy Id: 243265
Other names: P. laumondii subsp. laumondii TTO1, Photorhabdus laumondii subsp. laumondii TTO1, Photorhabdus luminescens subsp. laumondii TTO1
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