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
AKU14116.1Phosphoadenosine phosphosulfate reductase; Reduction of activated sulfate into sulfite. (256 aa)    
Predicted Functional Partners:
cysC
Bifunctional enzyme NodQ; Catalyzes the synthesis of activated sulfate. Belongs to the TRAFAC class translation factor GTPase superfamily. Classic translation factor GTPase family. CysN/NodQ subfamily.
 0.999
AKU14114.1
Sulfite reductase.
 
 0.999
AKU14119.1
Sulfate adenylyltransferase, subunit 1; May be the GTPase, regulating ATP sulfurylase activity. Belongs to the TRAFAC class translation factor GTPase superfamily. Classic translation factor GTPase family. CysN/NodQ subfamily.
 
 0.989
AKU14118.1
Sulfate adenylyltransferase, subunit 2.
 
  
 0.986
AKU14115.1
Hypothetical protein.
  
 0.976
cysQ
3(2),5-bisphosphate nucleotidase; Converts adenosine-3',5'-bisphosphate (PAP) to AMP. Belongs to the inositol monophosphatase superfamily. CysQ family.
  
 
 0.938
AKU13500.1
uroporphyrinogen-III methylase siroheme synthase; Belongs to the precorrin methyltransferase family.
 
  
 0.937
AKU10428.1
uroporphyrinogen-III methylase, c-terminal half; Belongs to the precorrin methyltransferase family.
 
  
 0.936
AKU13193.1
Thiosulfate sulfurtransferase.
    
 0.923
cysD
Sulfate adenylyltransferase, small subunit.
 
  
 0.919
Your Current Organism:
Azoarcus sp. CIB
NCBI taxonomy Id: 198107
Other names: A. sp. CIB
Server load: low (20%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.