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
fdsBFormate dehydrogenase beta subunit; IMG reference gene:2512956121; PFAM: NADH-ubiquinone oxidoreductase-F iron-sulfur binding region; Respiratory-chain NADH dehydrogenase 51 Kd subunit; SLBB domain. (509 aa)    
Predicted Functional Partners:
fdsG
Formate dehydrogenase gamma subunit; IMG reference gene:2512956120; PFAM: Respiratory-chain NADH dehydrogenase 24 Kd subunit.
 0.999
fdsA
Formate dehydrogenase alpha subunit; IMG reference gene:2512956122; PFAM: Molybdopterin oxidoreductase; Molydopterin dinucleotide binding domain; NADH-ubiquinone oxidoreductase-G iron-sulfur binding region; Molybdopterin oxidoreductase Fe4S4 domain; TIGRFAM: formate dehydrogenase, alpha subunit, archaeal-type.
 0.999
fdsD
Formate dehydrogenase delta subunit; IMG reference gene:2512956124; PFAM: NADH-dependant formate dehydrogenase delta subunit FdsD.
 
 
 0.999
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.
 
 0.998
nuoE
NADH dehydrogenase subunit E; IMG reference gene:2512954461; PFAM: Respiratory-chain NADH dehydrogenase 24 Kd subunit; TIGRFAM: NADH-quinone oxidoreductase, E subunit.
 0.997
nuoE1
NADH dehydrogenase subunit; IMG reference gene:2512955094; PFAM: Respiratory-chain NADH dehydrogenase 24 Kd subunit.
 0.995
fdsC
Formate dehydrogenase accessory protein; Required for formate dehydrogenase (FDH) activity. Acts as a sulfur carrier protein that transfers sulfur from IscS to the molybdenum cofactor prior to its insertion into FDH. Belongs to the FdhD family.
 
  
 0.986
RSP_0118
IMG reference gene:2512955109; PFAM: Cytochrome C oxidase subunit II, periplasmic domain; Cytochrome c.
   
 
 0.985
nuoG
NADH dehydrogenase subunit G; NDH-1 shuttles electrons from NADH, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory chain. 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 75 kDa subunit family.
 
 0.985
nuoG1
NADH dehydrogenase gamma subunit; IMG reference gene:2512955096; PFAM: 2Fe-2S iron-sulfur cluster binding domain; NADH-ubiquinone oxidoreductase-G iron-sulfur binding region; Molybdopterin oxidoreductase Fe4S4 domain; TIGRFAM: NADH-quinone oxidoreductase, chain G.
 
 0.982
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.