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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
AHF03016.1Rrf2 family transcriptional regulator; Derived by automated computational analysis using gene prediction method: Protein Homology. (147 aa)    
Predicted Functional Partners:
AHF02938.1
Cysteine desulfurase; Catalyzes the removal of elemental sulfur atoms from cysteine to produce alanine.
 
  
 0.973
AHF02939.1
Nitrogen fixation protein NifU; May be involved in the formation or repair of [Fe-S] clusters present in iron-sulfur proteins.
  
  
 0.845
hscB
CoA-transferase; J-type co-chaperone that regulates the ATPase and peptide-binding activity of Hsc66 chaperone; may function in biogenesis of iron-sulfur proteins; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the HscB family.
  
  
 0.780
AHF03684.1
Heme biosynthesis protein HemY; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the HesB/IscA family.
  
  
 0.689
AHF03015.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
       0.554
AHF02461.1
Hydrogenase; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
  
 0.491
AHF03133.1
FAD-dependent pyridine nucleotide-disulfide oxidoreductase; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
  
 0.472
AHF03403.1
Pyruvate-flavodoxin oxidoreductase; Derived by automated computational analysis using gene prediction method: Protein Homology.
     
 0.472
prmB
N5-glutamine S-adenosyl-L-methionine-dependent methyltransferase; Specifically methylates the 50S ribosomal protein L3 on a specific glutamine residue; Belongs to the protein N5-glutamine methyltransferase family. PrmB subfamily.
       0.470
trmJ
RNA methyltransferase; Catalyzes the formation of 2'O-methylated cytidine (Cm32) or 2'O-methylated uridine (Um32) at position 32 in tRNA.
      0.439
Your Current Organism:
Marichromatium purpuratum
NCBI taxonomy Id: 765910
Other names: M. purpuratum 984, Marichromatium purpuratum 984, Marichromatium purpuratum str. 984, Marichromatium purpuratum strain 984
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