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
KIU51964.1Derived by automated computational analysis using gene prediction method: Protein Homology. (133 aa)    
Predicted Functional Partners:
KIU44651.1
Cytochrome C; Component of the ubiquinol-cytochrome c reductase complex (complex III or cytochrome b-c1 complex), which is a respiratory chain that generates an electrochemical potential coupled to ATP synthesis.
 
 0.999
petA
Ubiquinol-cytochrome C reductase; Component of the ubiquinol-cytochrome c reductase complex (complex III or cytochrome b-c1 complex), which is a respiratory chain that generates an electrochemical potential coupled to ATP synthesis.
 
 0.965
KIU49326.1
Ubiquinol-cytochrome C reductase; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 0.950
KIU51841.1
2Fe-2S ferredoxin; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
 0.937
KIU51968.1
Cytochrome o ubiquinol oxidase subunit I; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the heme-copper respiratory oxidase family.
  
 0.883
ctaD
Cytochrome C oxidase subunit I; Cytochrome c oxidase is the component of the respiratory chain that catalyzes the reduction of oxygen to water. Subunits 1-3 form the functional core of the enzyme complex. CO I is the catalytic subunit of the enzyme. Electrons originating in cytochrome c are transferred via the copper A center of subunit 2 and heme A of subunit 1 to the bimetallic center formed by heme A3 and copper B.
  
 0.883
KIU51967.1
Cytochrome O ubiquinol oxidase; Derived by automated computational analysis using gene prediction method: Protein Homology.
   
 0.856
coxB
Cytochrome C oxidase subunit II; Subunits I and II form the functional core of the enzyme complex. Electrons originating in cytochrome c are transferred via heme a and Cu(A) to the binuclear center formed by heme a3 and Cu(B).
   
 0.856
tuf
Elongation factor Tu; This protein promotes the GTP-dependent binding of aminoacyl- tRNA to the A-site of ribosomes during protein biosynthesis.
   
 
 0.841
tuf-2
Elongation factor Tu; EF-Tu; promotes GTP-dependent binding of aminoacyl-tRNA to the A-site of ribosomes during protein biosynthesis; when the tRNA anticodon matches the mRNA codon, GTP hydrolysis results; the inactive EF-Tu-GDP leaves the ribosome and release of GDP is promoted by elongation factor Ts; many prokaryotes have two copies of the gene encoding EF-Tu; Derived by automated computational analysis using gene prediction method: Protein Homology.
   
 
 0.841
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: low (30%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.