close STRING v12.5 is now available!
The next version of STRING is ready for use in your analyses: updated networks across STRING • newly available directed regulatory networks • a new typed view showing functional, physical, and regulatory edges in one network • new clustering options and cluster-based layouts • … and much more!
Explore STRING v12.5 →
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
JNB_01435Cytochrome C oxidase subunit I; Cytochrome c oxidase is the component of the respiratory chain that catalyzes the reduction of oxygen to water. Subunits 1-3 form the functional core of the enzyme complex. CO I is the catalytic subunit of the enzyme. Electrons originating in cytochrome c are transferred via the copper A center of subunit 2 and heme A of subunit 1 to the bimetallic center formed by heme A3 and copper B. (579 aa)    
Predicted Functional Partners:
JNB_01430
COG1622 Heme/copper-type cytochrome/quinol oxidases, subunit 2.
 
 0.999
JNB_01440
Putative membrane protein; Part of cytochrome c oxidase, its function is unknown. Belongs to the cytochrome c oxidase bacterial subunit CtaF family.
 
 
 0.999
JNB_01465
COG1290 Cytochrome b subunit of the bc complex.
 
 0.999
JNB_01470
Rieske iron-sulphur component of ubiQ-cytB reductase; COG0723 Rieske Fe-S protein.
 
 
 0.999
JNB_01475
COG2010 Cytochrome c, mono- and diheme variants.
 
 0.999
JNB_01480
COG1845 Heme/copper-type cytochrome/quinol oxidase, subunit 3.
 0.999
ctaB
Putative cytochrome oxidase assembly factor; Converts heme B (protoheme IX) to heme O by substitution of the vinyl group on carbon 2 of heme B porphyrin ring with a hydroxyethyl farnesyl side group.
 
 0.999
JNB_03535
Putative iron sulphur protein; COG2146 Ferredoxin subunits of nitrite reductase and ring-hydroxylating dioxygenases.
 
 
 0.983
JNB_08969
COG1008 NADH:ubiquinone oxidoreductase subunit 4 (chain M).
  
 
 0.978
JNB_08804
COG1008 NADH:ubiquinone oxidoreductase subunit 4 (chain M).
  
 
 0.977
Your Current Organism:
Janibacter sp. HTCC2649
NCBI taxonomy Id: 313589
Other names: J. sp. HTCC2649
Server load: low (28%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.