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
PMM0418NifU-like protein; Alternative locus ID: PMED4_04621. (81 aa)    
Predicted Functional Partners:
mqo
Putative malate/quinone oxidoreductase; Alternative locus ID: PMED4_04631.
       0.644
ndhI
Putative NADH Dehydrogenase subunit; NDH-1 shuttles electrons from an unknown electron donor, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory and/or the photosynthetic 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; Belongs to the complex I 23 kDa subunit family.
   
  
 0.620
PMM0170
NifS-like aminotransferase class-V; Alternative locus ID: PMED4_01761.
  
 
 0.578
nifS
Possible cysteine desulfurase (class-V aminotransferase family); Alternative locus ID: PMED4_09981.
  
 
 0.575
PMM0116
Conserved hypothetical protein; Alternative locus ID: PMED4_01221; Belongs to the HesB/IscA family.
  
 
 0.573
lepA
GTP-binding protein LepA; Required for accurate and efficient protein synthesis under certain stress conditions. May act as a fidelity factor of the translation reaction, by catalyzing a one-codon backward translocation of tRNAs on improperly translocated ribosomes. Back-translocation proceeds from a post-translocation (POST) complex to a pre- translocation (PRE) complex, thus giving elongation factor G a second chance to translocate the tRNAs correctly. Binds to ribosomes in a GTP- dependent manner.
       0.565
ilvD
Dihydroxy-acid dehydratase; Alternative locus ID: PMED4_08591; Belongs to the IlvD/Edd family.
   
 
 0.564
PMM1683
Conserved hypothetical; Alternative locus ID: PMED4_18941.
  
 
 0.560
PMM1111
Glutaredoxin-related protein; Alternative locus ID: PMED4_12571; Belongs to the glutaredoxin family. Monothiol subfamily.
   
 
 0.498
PMM1150
Putative thioredoxin reductase; Alternative locus ID: PMED4_13081.
  
  
 0.494
Your Current Organism:
Prochlorococcus marinus pastoris
NCBI taxonomy Id: 59919
Other names: P. marinus subsp. pastoris str. CCMP1986, Prochlorococcus marinus MED4, Prochlorococcus marinus subsp. pastoris str. CCMP1378, Prochlorococcus marinus subsp. pastoris str. CCMP1986, Prochlorococcus sp. CCMP1378, Prochlorococcus sp. MED4
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.