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_1409Beta-Ig-H3/Fasciclin; IMG reference gene:2512956456; PFAM: Fasciclin domain. (156 aa)    
Predicted Functional Partners:
nuoCD
NADH dehydrogenase subunit C; 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; In the N-terminal section; belongs to the complex I 30 kDa subunit family.
    
 
 0.907
RSP_2143
DNA photolyase, Cryptochrome 1 apoprotein (Blue light photoreceptor); IMG reference gene:2512954067; PFAM: FAD binding domain of DNA photolyase; DNA photolyase.
 
  
 0.884
nuoD
NADH dehydrogenase subunit D; 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; Belongs to the complex I 49 kDa subunit family.
    
 
 0.848
rpoE1
RNA polymerase sigma-70 factor; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released. Extracytoplasmic function (ECF) sigma factors are held in an inactive form by a cognate anti-sigma factor until released. Sigma-E controls a transcriptional response to singlet oxygen, a by-product of photosynthesis; its continuous activity requires constant exposure to singlet oxygen. The regulon has about 180 genes that protect against or repair damage induced by singlet oxygen, including itself and rpoH2, a heat shock- [...]
 
  
 0.798
RSP_1091
Putative cyclopropane/cyclopropene fatty acid synthesis protein, flavin amine oxidase; IMG reference gene:2512956136; PFAM: Flavin containing amine oxidoreductase.
  
  
 0.772
rpoH2
RNA polymerase, sigma 32 subunit, RpoH; IMG reference gene:2512955616; PFAM: Sigma-70, region 4; Sigma-70 region 2; TIGRFAM: RNA polymerase sigma factor, sigma-70 family; alternative sigma factor RpoH.
      
 0.691
chrR
anti-ECFsigma factor, ChrR; Anti-sigma factor that inhibits the activity of the extracytoplasmic function (ECF) sigma-E factor (RpoE), thereby indirectly regulating the transcription of the cycA and rpoE genes. ECF sigma factors are held in an inactive form by a cognate anti-sigma factor.
  
  
 0.670
RSP_3336
ABC spermidine/putrescine transporter, inner membrane subunit; IMG reference gene:2512956845; PFAM: Binding-protein-dependent transport system inner membrane component.
      
 0.631
folE2
GTP cyclohydrolase I; Converts GTP to 7,8-dihydroneopterin triphosphate.
   
  
 0.627
ufaM
Unsaturated fatty acid methylase; IMG reference gene:2512954068; PFAM: Mycolic acid cyclopropane synthetase.
     
 0.625
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.