close STRING v12.5 is now available!
The next version of STRING is ready for use in your analyses: updated networks across STRING • newly available directed regulatory networks • a new typed view showing functional, physical, and regulatory edges in one network • new clustering options and cluster-based layouts • … and much more!
Explore STRING v12.5 →
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
menA1,4-dihydroxy-2-naphthoate phytyltransferase; Involved in the synthesis of phylloquinone (vitamin K1). Catalyzes the transfer of a prenyl chain to 2-carboxy-1,4- naphthoquinone; Belongs to the MenA family. Type 2 subfamily. (305 aa)    
Predicted Functional Partners:
ABB49146.1
Putative NADH dehydrogenase, transport associated; Alternative locus ID: P9312_00871.
  
 
  0.904
ABB49239.1
Putative O-succinylbenzoate synthase; Alternative locus ID: P9312_01851; Belongs to the mandelate racemase/muconate lactonizing enzyme family.
 
   
 0.879
ABB49238.1
Putative O-succinylbenzoic acid--CoA ligase (OSB-CoA synthetase); Alternative locus ID: P9312_01841.
 
   
 0.867
ABB49679.1
Trans-hexaprenyltranstransferase; Alternative locus ID: P9312_06441; Belongs to the FPP/GGPP synthase family.
 
  
 0.861
ABB49241.1
Isochorismate synthase; Alternative locus ID: P9312_01871.
 
   
 0.822
ABB49828.1
Geranylgeranyl reductase; Alternative locus ID: P9312_08201.
    
  0.806
ABB49728.1
Conserved hypothetical protein; Alternative locus ID: P9312_06981.
  
     0.729
ABB50168.1
Photosystem II oxygen evolving complex protein PsbP; Alternative locus ID: P9312_11951.
  
     0.727
ABB50593.1
Conserved hypothetical protein; Probably a ribosomal protein or a ribosome-associated protein; Belongs to the chloroplast-specific ribosomal protein cS23 family.
  
     0.716
ABB50816.1
TPR repeat; Alternative locus ID: P9312_19061.
  
     0.703
Your Current Organism:
Prochlorococcus marinus MIT9312
NCBI taxonomy Id: 74546
Other names: P. marinus str. MIT 9312, Prochlorococcus marinus str. MIT 9312, Prochlorococcus sp. MIT 9312, Prochlorococcus sp. MIT9312
Server load: low (26%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.