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
guaAGMP synthase, C-terminal domain protein; Catalyzes the synthesis of GMP from XMP. (542 aa)    
Predicted Functional Partners:
EDX75766.1
[F] COG0516 IMP dehydrogenase/GMP reductase.
 
 0.999
rplK
Ribosomal protein L11; Forms part of the ribosomal stalk which helps the ribosome interact with GTP-bound translation factors.
  
    0.997
pyrG
CTP synthase; Catalyzes the ATP-dependent amination of UTP to CTP with either L-glutamine or ammonia as the source of nitrogen. Regulates intracellular CTP levels through interactions with the four ribonucleotide triphosphates.
  
 0.992
EDX72380.1
DALR anticodon binding domain family; [J] COG0018 Arginyl-tRNA synthetase.
  
  
 0.991
argS
[J] COG0018 Arginyl-tRNA synthetase.
  
  
 0.991
lysS
[J] COG1190 Lysyl-tRNA synthetase (class II); Belongs to the class-II aminoacyl-tRNA synthetase family.
  
  
 0.984
tuf
Translation elongation factor Tu; This protein promotes the GTP-dependent binding of aminoacyl- tRNA to the A-site of ribosomes during protein biosynthesis.
  
  
 0.982
apt
Adenine phosphoribosyltransferase; Catalyzes a salvage reaction resulting in the formation of AMP, that is energically less costly than de novo synthesis.
  
 0.982
rplA
Ribosomal protein L1; Binds directly to 23S rRNA. The L1 stalk is quite mobile in the ribosome, and is involved in E site tRNA release.
   
  
 0.981
truB
tRNA 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.
  
  
 0.981
Your Current Organism:
Coleofasciculus chthonoplastes
NCBI taxonomy Id: 118168
Other names: C. chthonoplastes PCC 7420, Coleofasciculus chthonoplastes PCC 7420, Microcoleus chthonoplastes PCC 7420, Microcoleus sp. PCC 7420
Server load: low (30%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.