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
Your Input:
Neighborhood
Gene Fusion
Cooccurrence
Coexpression
Experiments
Databases
Textmining
[Homology]
Score
fdxN4Fe-4S ferredoxin. (120 aa)    
Predicted Functional Partners:
nifB
Nitrogenase cofactor biosynthesis protein.
 
  
 0.933
nifU
Iron-sulfur cluster assembly protein; May be involved in the formation or repair of [Fe-S] clusters present in iron-sulfur proteins.
 
   
 0.848
cce_0555
Hypothetical protein.
       0.718
cyl0016
Hypothetical protein.
     
 0.694
cyl0017
Contains a PilT protein, N-terminal domain.
     
 0.694
nifW
Nitrogen fixation protein; May protect the nitrogenase Fe-Mo protein from oxidative damage; Belongs to the NifW family.
 
     0.653
nifH
Nitrogenase iron protein; The key enzymatic reactions in nitrogen fixation are catalyzed by the nitrogenase complex, which has 2 components: the iron protein and the molybdenum-iron protein.
     
 0.651
nifX
Probable nitrogen fixation protein.
 
  
 0.640
nifJ
Pyruvate oxidoreductase; Oxidoreductase required for the transfer of electrons from pyruvate to flavodoxin.
     
 0.640
nifS
Nitrogenase cofactor synthesis protein; Catalyzes the removal of elemental sulfur atoms from cysteine to produce alanine.
     
 0.588
Your Current Organism:
Crocosphaera subtropica
NCBI taxonomy Id: 43989
Other names: C. subtropica ATCC 51142, Crocosphaera subtropica ATCC 51142, Cyanothece sp. ATCC 51142, Cyanothece sp. BH68, Cyanothece sp. BH68K
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