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
nnrRIMG reference gene:2512955337; PFAM: Bacterial regulatory proteins, crp family; Cyclic nucleotide-binding domain. (233 aa)    
Predicted Functional Partners:
nnrS
NnrS; IMG reference gene:2512955338; PFAM: NnrS protein.
 
  
 0.970
ppaZ
PpaZ; IMG reference gene:2512954266; PFAM: Copper binding proteins, plastocyanin/azurin family; TIGRFAM: pseudoazurin; pseudoazurin precursor (Blue Copper Protein).
 
  
 0.935
norB
Nitric oxide reductase, NorB subunit apoprotein; IMG reference gene:2512955333; PFAM: Cytochrome C and Quinol oxidase polypeptide I; Belongs to the heme-copper respiratory oxidase family.
 
  
 0.922
fnrL
Crp-Fnr regulatory protein (FnrL); Anaerobic regulatory protein; transcriptional activator of hemA. Appears to regulate other genes.
  
  
 0.748
hemN
Coproporphyrinogen III oxidase; Anaerobic transformation of coproporphyrinogen III into protoporphyrinogen IX. Dedicated to bacteriochlorophyll biosynthesis. Belongs to the anaerobic coproporphyrinogen-III oxidase family.
 
  
 0.744
recO
DNA replication and repair protein RecO; Involved in DNA repair and RecF pathway recombination.
   
  
 0.744
nifA
NifA transcriptional activator; IMG reference gene:2512955560; PFAM: Bacterial regulatory protein, Fis family; Sigma-54 interaction domain; TIGRFAM: Nif-specific regulatory protein.
    
 
 0.719
norC
Nitric oxide reductase, NorC subunit apoprotein; IMG reference gene:2512955334.
  
  
 0.655
rpoC
DNA-directed RNA polymerase beta' subunit; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.
    
 
 0.644
RSP_0319
NnrU; IMG reference gene:2512955329.
   
  
 0.641
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
Server load: low (18%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.