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
KIU50554.1Nitrite reductase; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the nitrite and sulfite reductase 4Fe-4S domain family. (819 aa)    
Predicted Functional Partners:
KIU50556.1
Nitrate reductase; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the prokaryotic molybdopterin-containing oxidoreductase family. NasA/NapA/NarB subfamily.
 
 0.998
KIU50555.1
Nitrite reductase; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 0.995
KIU50675.1
MFS transporter; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 
 0.978
KIU48277.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
 0.906
KIU44204.1
Rieske (2Fe-2S) protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
 0.906
KIU47122.1
Glutamine synthetase; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the glutamine synthetase family.
    
 0.893
glnII
Glutamine synthetase; Derived by automated computational analysis using gene prediction method: Protein Homology.
    
 0.893
glnA
Forms a homododecamer; forms glutamine from ammonia and glutamate with the conversion of ATP to ADP and phosphate; also functions in the assimilation of ammonia; highly regulated protein controlled by the addition/removal of adenylyl groups by adenylyltransferase from specific tyrosine residues; addition of adenylyl groups results in inactivation of the enzyme; Derived by automated computational analysis using gene prediction method: Protein Homology.
    
 0.893
KIU51218.1
2Fe-2S ferredoxin; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 0.881
KIU46849.1
2Fe-2S ferredoxin; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 0.880
Your Current Organism:
Bradyrhizobium elkanii
NCBI taxonomy Id: 29448
Other names: ATCC 49852, B. elkanii, Bradyrhizobium sp. AK1, Bradyrhizobium sp. AK3, Bradyrhizobium sp. URO14, Bradyrhizobium sp. URO7, Bradyrhizobium sp. mas1, Bradyrhizobium sp. mas10, Bradyrhizobium sp. mas11, Bradyrhizobium sp. mas12, Bradyrhizobium sp. mas17, Bradyrhizobium sp. mas18, Bradyrhizobium sp. mas19, Bradyrhizobium sp. mas20, Bradyrhizobium sp. mas21, Bradyrhizobium sp. mas22, Bradyrhizobium sp. mas23, Bradyrhizobium sp. mas25, Bradyrhizobium sp. mas26, Bradyrhizobium sp. mas27, Bradyrhizobium sp. mas29, Bradyrhizobium sp. mas30, Bradyrhizobium sp. mas31, Bradyrhizobium sp. mas40, Bradyrhizobium sp. mas42, Bradyrhizobium sp. mas6, Bradyrhizobium sp. mas7, Bradyrhizobium sp. mas8, Bradyrhizobium sp. mas9, DSM 11554, IFO 14791, LMG 6134, LMG:6134, NBRC 14791, USDA 76
Server load: medium (42%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.