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
cydACytochrome bb' ubiquinol oxidase (subunit I); Evidence 1a: Function experimentally demonstrated in the studied strain; Product type e: enzyme; Belongs to the cytochrome ubiquinol oxidase subunit 1 family. (468 aa)    
Predicted Functional Partners:
cydC
ABC membrane transporter (ATP-binding protein) required for cytochrome bb' function; Somehow involved in the cytochrome D branch of aerobic respiration. Seems to be a component of a transport system (By similarity); Belongs to the ABC transporter superfamily. Cysteine exporter (TC 3.A.1.129.1) family.
  
 0.999
cydB
Cytochrome bb' ubiquinol oxidase (subunit II); Evidence 1a: Function experimentally demonstrated in the studied strain; Product type e: enzyme.
 0.999
cydD
ABC membrane transporter (ATP-binding protein) required for cytochrome bb' function; Somehow involved in the cytochrome D branch of aerobic respiration. Seems to be a component of a transport system (By similarity); Belongs to the ABC transporter superfamily. Cysteine exporter (TC 3.A.1.129.1) family.
  
 0.998
ythB
Putative cytochrome bd menaquinol oxidase subunit II; May have a role in sporulation. Can compensate for the loss of cytochrome aa3; Belongs to the cytochrome ubiquinol oxidase subunit 2 family.
  
 
 0.932
ythA
Putative cytochrome bd menaquinol oxidase subunit I; May have a role in sporulation. Can compensate for the loss of cytochrome aa3; Belongs to the cytochrome ubiquinol oxidase subunit 1 family.
  
  
 
0.920
qoxA
Cytochrome aa3-600 quinol oxidase (subunit II); Catalyzes quinol oxidation with the concomitant reduction of oxygen to water. Major component for energy conversion during vegetative growth. Subunit II transfers the electrons from a quinol to the binuclear center of the catalytic subunit I (By similarity).
  
  
 0.870
ywcJ
Formate/nitrite transporter; Evidence 2a: Function of homologous gene experimentally demonstrated in an other organism; Product type t: transporter.
   
    0.844
lctP
L-lactate permease; May play a role in L-lactate transport.
   
  
 0.826
ldh
L-lactate dehydrogenase; Catalyzes the conversion of lactate to pyruvate.
   
  
 0.813
qoxC
Cytochrome aa3-600 quinol oxidase (subunit III); Catalyzes quinol oxidation with the concomitant reduction of oxygen to water. Major component for energy conversion during vegetative growth (By similarity).
  
 
 0.787
Your Current Organism:
Bacillus subtilis 168
NCBI taxonomy Id: 224308
Other names: B. subtilis subsp. subtilis str. 168, Bacillus subtilis subsp. subtilis 168, Bacillus subtilis subsp. subtilis str. 168, Bacillus subtilis subsp. subtilis str. BGSC 1A700
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