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
qoxCCytochrome aa3 quinol oxidase, subunit III. (201 aa)    
Predicted Functional Partners:
qoxA
Quinol oxidase polypeptide II precursor; Catalyzes quinol oxidation with the concomitant reduction of oxygen to water. Subunit II transfers the electrons from a quinol to the binuclear center of the catalytic subunit I.
 
 0.999
qoxB
Cytochrome aa3 quinol oxidase, subunit I; Belongs to the heme-copper respiratory oxidase family.
 0.999
qoxD
Quinol oxidase polypeptide IV QoxD.
 
 0.999
ctaB
Protoheme IX farnesyltransferase; 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; Belongs to the UbiA prenyltransferase family. Protoheme IX farnesyltransferase subfamily.
 
 
 0.996
atpA_1
ATP synthase subunit alpha, AtpA_1; Key component of the proton channel; it plays a direct role in the translocation of protons across the membrane. Belongs to the ATPase A chain family.
   
 
 0.975
atpC
ATP synthase subunit C, AtpC; F(1)F(0) ATP synthase produces ATP from ADP in the presence of a proton or sodium gradient. F-type ATPases consist of two structural domains, F(1) containing the extramembraneous catalytic core and F(0) containing the membrane proton channel, linked together by a central stalk and a peripheral stalk. During catalysis, ATP synthesis in the catalytic domain of F(1) is coupled via a rotary mechanism of the central stalk subunits to proton translocation.
   
  
 0.836
sdhB
Succinate dehydrogenase iron-sulfur protein.
   
  
 0.715
AKC76428.1
Zinc-dependent peptidase, M16 family.
   
 
 0.697
AKC76429.1
Processing proteinase-like protein, pqqL.
   
 
 0.697
sdhA
Succinate dehydrogenase flavoprotein subunit.
   
  
 0.596
Your Current Organism:
Staphylococcus haemolyticus
NCBI taxonomy Id: 1283
Other names: ATCC 29970, CCM 2737, CCUG 7323, CIP 81.56, DSM 20263, JCM 2416, LMG 13349, LMG:13349, NCTC 11042, NRRL B-14755, S. haemolyticus
Server load: low (26%) [HD]