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
cycACytochrome c2; Cytochrome c2 is found mainly in purple, non-sulfur, photosynthetic bacteria where it functions as the electron donor to the oxidized bacteriochlorophyll in the photophosphorylation pathway. However, it may also have a role in the respiratory chain and is found in some non-photosynthetic bacteria. (145 aa)    
Predicted Functional Partners:
fbcF
Ubiquinol-cytochrome C reductase, iron-sulfur protein; Component of the ubiquinol-cytochrome c reductase complex (complex III or cytochrome b-c1 complex), which is a respiratory chain that generates an electrochemical potential coupled to ATP synthesis.
 
 0.995
fbcC
Cytochrome c1 precursor; IMG reference gene:2512956440; PFAM: Cytochrome C1 family.
 
 0.989
RSP_0118
IMG reference gene:2512955109; PFAM: Cytochrome C oxidase subunit II, periplasmic domain; Cytochrome c.
  
 0.987
puhA
Reaction centre H protein; The reaction center is a membrane-bound complex that mediates the initial photochemical event in the electron transfer process of photosynthesis.
  
 
 0.967
pufL
PufL, Photosynthetic reaction center L subunit; The reaction center is a membrane-bound complex that mediates the initial photochemical event in the electron transfer process of photosynthesis.
   
 
 0.949
RSP_0705
Cytochrome cy; IMG reference gene:2512955726; PFAM: Cytochrome c.
  
  
0.946
cycI
Isocytochrome c2; IMG reference gene:2512954520; PFAM: Cytochrome c.
  
  
0.938
fbcB
Cytochrome b; Component of the ubiquinol-cytochrome c reductase complex (complex III or cytochrome b-c1 complex), which is a respiratory chain that generates an electrochemical potential coupled to ATP synthesis.
  
 0.933
pufM
PufM, photosynthetic reaction center M subunit; The reaction center is a membrane-bound complex that mediates the initial photochemical event in the electron transfer process of photosynthesis.
   
 
 0.927
shp
Mono-heme class I cytochrome c; High-spin cytochrome. Transiently bind oxygen during autoxidation, which occurs with a half-life of 3 min with a 4-fold excess of O(2). Also binds carbon monoxide, azide and cyanide.
  
 
 0.926
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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