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
A0A3Q7I4W0Maturase K; Usually encoded in the trnK tRNA gene intron. Probably assists in splicing its own and other chloroplast group II introns. Belongs to the intron maturase 2 family. MatK subfamily. (131 aa)    
Predicted Functional Partners:
A0A3Q7JUG1
DNA gyrase subunit B; A type II topoisomerase that negatively supercoils closed circular double-stranded DNA in an ATP-dependent manner.
   
  
 0.717
A0A3Q7HD16
Lipase_3 domain-containing protein.
      
 0.716
A0A3Q7JSU0
Lipase_3 domain-containing protein.
      
 0.716
SRP54
Signal recognition particle 54 kDa protein 1; Binds to the signal sequence of presecretory protein when they emerge from the ribosomes and transfers them to TRAM (translocating chain-associating membrane protein); Belongs to the GTP-binding SRP family. SRP54 subfamily.
      
 0.716
cemA
Chloroplast envelope membrane protein; May be involved in proton extrusion. Indirectly promotes efficient inorganic carbon uptake into chloroplasts. Belongs to the Cema family.
   
  
 0.671
A0A3Q7EZF8
ALA-interacting subunit; Belongs to the CDC50/LEM3 family.
      
 0.644
A0A494G8J8
Uncharacterized protein.
      
 0.641
ndhC
NAD(P)H-quinone oxidoreductase subunit 3, chloroplastic; NDH shuttles electrons from NAD(P)H:plastoquinone, via FMN and iron-sulfur (Fe-S) centers, to quinones in the photosynthetic chain and possibly in a chloroplast respiratory chain. The immediate electron acceptor for the enzyme in this species is believed to be plastoquinone. Couples the redox reaction to proton translocation, and thus conserves the redox energy in a proton gradient.
   
  
 0.558
ccsA
Cytochrome c biogenesis protein CcsA; Required during biogenesis of c-type cytochromes (cytochrome c6 and cytochrome f) at the step of heme attachment.
   
  
 0.546
A0A3Q7HBY0
Uncharacterized protein.
    
 
 0.538
Your Current Organism:
Solanum lycopersicum
NCBI taxonomy Id: 4081
Other names: Lycopersicon esculentum, Lycopersicon esculentum Mill., Lycopersicon esculentum var. esculentum, S. lycopersicum, Solanum esculentum, Solanum esculentum Dunal, Solanum lycopersicum L., Solanum lycopersicum var. humboldtii, tomato
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.