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. (727 aa)    
Predicted Functional Partners:
gppA
Putative Exopolyphosphatase; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative enzyme.
 
 
 0.984
mazG
Nucleoside triphosphate pyrophosphohydrolase; Function of homologous gene experimentally demonstrated in an other organism; enzyme.
  
 
 0.921
gmk
Guanylate kinase; Essential for recycling GMP and indirectly, cGMP.
  
 
 0.918
ndk
Nucleoside diphosphate kinase; Major role in the synthesis of nucleoside triphosphates other than ATP. The ATP gamma phosphate is transferred to the NDP beta phosphate via a ping-pong mechanism, using a phosphorylated active-site intermediate; Belongs to the NDK family.
    
 0.916
NIDE2415
Putative Exopolyphosphatase; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative enzyme.
  
 
 0.915
nrdJ
Ribonucleoside-diphosphate reductase, adenosylcobalamin-dependent; Catalyzes the reduction of ribonucleotides to deoxyribonucleotides. May function to provide a pool of deoxyribonucleotide precursors for DNA repair during oxygen limitation and/or for immediate growth after restoration of oxygen.
   
 
  0.901
NIDE1116
Putative Adenylate cyclase with CHASE2 sensor domain; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative enzyme.
     
  0.900
NIDE1957
Protein of unknown function, contains Adenylate/guanylate cyclase and FHA domain; No homology to any previously reported sequences; 11911881, 12564991, 1680765, 1982420, 7482699, 7863008.
     
  0.900
rpsF
30S ribosomal protein S6; Binds together with S18 to 16S ribosomal RNA.
  
 
 
 0.866
rplW
50S ribosomal protein L23; One of the early assembly proteins it binds 23S rRNA. One of the proteins that surrounds the polypeptide exit tunnel on the outside of the ribosome. Forms the main docking site for trigger factor binding to the ribosome; Belongs to the universal ribosomal protein uL23 family.
  
 
   0.851
Your Current Organism:
Nitrospira defluvii
NCBI taxonomy Id: 330214
Other names: Candidatus Nitrospira defluvii, LMG 27402, LMG:27402, N. defluvii, NCIMB 14950, strain A17
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.