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
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[Homology]
Score
relAGTP pyrophosphokinase; In eubacteria ppGpp (guanosine 3'-diphosphate 5-' diphosphate) is a mediator of the stringent response that coordinates a variety of cellular activities in response to changes in nutritional abundance. (753 aa)    
Predicted Functional Partners:
ppx
Exopolyphosphatase.
  
 
 0.924
Ldb0584
Conserved hypothetical protein; 5.2 Protein of unknown function similar to proteins from other organisms.
    
 0.922
Ldb0876
Conserved hypothetical protein; 5.2 Protein of unknown function similar to proteins from other organisms.
    
 0.922
gmk1
Guanylate kinase; Essential for recycling GMP and indirectly, cGMP.
  
 
 0.920
gmk2
Guanylate kinase.
  
 
 0.920
nrdD
Anaerobic ribonucleoside-triphosphate reductase.
    
 0.908
rtpR
Ribonucleoside-triphosphate reductase; Belongs to the class II ribonucleoside-triphosphate reductase family.
   
 
  0.903
rpsL
Putative hydrolase (fragment); With S4 and S5 plays an important role in translational accuracy.
   
 
 0.877
rplM
50S ribosomal protein L13; This protein is one of the early assembly proteins of the 50S ribosomal subunit, although it is not seen to bind rRNA by itself. It is important during the early stages of 50S assembly.
  
 
 0.877
rplD
50S ribosomal protein L4; One of the primary rRNA binding proteins, this protein initially binds near the 5'-end of the 23S rRNA. It is important during the early stages of 50S assembly. It makes multiple contacts with different domains of the 23S rRNA in the assembled 50S subunit and ribosome.
  
 
   0.876
Your Current Organism:
Lactobacillus delbrueckii
NCBI taxonomy Id: 390333
Other names: L. delbrueckii subsp. bulgaricus ATCC 11842 = JCM 1002, Lactobacillus delbrueckii subsp. bulgaricus ATCC 11842, Lactobacillus delbrueckii subsp. bulgaricus ATCC 11842 = JCM 1002, Lactobacillus delbrueckii subsp. bulgaricus DSM 20081
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