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
RSP_2424Ferredoxin II; Ferredoxins are iron-sulfur proteins that transfer electrons in a wide variety of metabolic reactions. (112 aa)    
Predicted Functional Partners:
mdh
Malate dehydrogenase (NAD); Catalyzes the reversible oxidation of malate to oxaloacetate. Belongs to the LDH/MDH superfamily. MDH type 3 family.
  
  
 0.919
fprA
Flavodoxin; IMG reference gene:2512956702; PFAM: Metallo-beta-lactamase superfamily; Flavodoxin; extended by 22 aa.
      
 0.740
RSP_2423
Heat shock protein Hsp15; IMG reference gene:2512954367; PFAM: S4 domain.
  
    0.735
mgpS
Putative ATP-dependent helicase, MgpS; IMG reference gene:2512954366; PFAM: Helicase conserved C-terminal domain; extended by 25 aa.
  
    0.732
RSP_2948
Indolepyruvate ferredoxin oxidoreductase; IMG reference gene:2512954914; PFAM: Pyruvate ferredoxin/flavodoxin oxidoreductase; Thiamine pyrophosphate enzyme, C-terminal TPP binding domain.
  
  
 0.684
RSP_2421
Hypothetical protein; IMG reference gene:2512954365.
       0.679
RSP_0352
Putative ferredoxin; IMG reference gene:2512955362; PFAM: 2Fe-2S iron-sulfur cluster binding domain.
  
  
 0.665
nuoI
NADH dehydrogenase subunit I; NDH-1 shuttles electrons from NADH, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory chain. The immediate electron acceptor for the enzyme in this species is believed to be ubiquinone. Couples the redox reaction to proton translocation (for every two electrons transferred, four hydrogen ions are translocated across the cytoplasmic membrane), and thus conserves the redox energy in a proton gradient.
  
  
 0.653
sopT
Sulfate adenylyltransferase; Catalyzes the synthesis of activated sulfate.
  
  
 0.611
RSP_2425
Transcriptional regulator, CarD family; IMG reference gene:2512954369; PFAM: CarD-like/TRCF domain.
       0.606
Your Current Organism:
Rhodobacter sphaeroides 241
NCBI taxonomy Id: 272943
Other names: R. sphaeroides 2.4.1, Rhodobacter sphaeroides 2.4.1, Rhodobacter sphaeroides ATCC 17023, Rhodobacter sphaeroides ATH 2.4.1, Rhodobacter sphaeroides str. 2.4.1, Rhodobacter sphaeroides strain 2.4.1
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.