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
SFF07561.1Cytochrome c oxidase subunit 3; Manually curated. (216 aa)    
Predicted Functional Partners:
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.
 
 
 0.999
SFF07584.1
Ubiquinol-cytochrome c reductase cytochrome c subunit.
 
 0.999
SFF07606.1
Menaquinol-cytochrome c reductase iron-sulfur subunit precursor.
 
 
 0.999
SFF07625.1
Menaquinol-cytochrome c reductase cytochrome b subunit precursor.
 
 0.999
SFF07698.1
Cytochrome c oxidase subunit IV; Part of cytochrome c oxidase, its function is unknown. Belongs to the cytochrome c oxidase bacterial subunit CtaF family.
 
 
 0.999
SFF07714.1
Cytochrome c oxidase subunit 1; 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.
 
 0.999
SFF07734.1
Cytochrome c oxidase subunit 2.
 
 0.999
atpB
ATP synthase F0 subcomplex A subunit; 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.
  
 
 0.998
SFE72453.1
NADH dehydrogenase subunit M.
  
 
 0.994
nuoH
NADH dehydrogenase subunit H; 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. This subunit may bind ubiquinone.
  
 
 0.993
Your Current Organism:
Sanguibacter marinus
NCBI taxonomy Id: 285351
Other names: CGMCC 1.3457, DSM 19083, JCM 12547, S. marinus, Sanguibacter marinus Huang et al. 2005 emend. Pikuta et al. 2017, Sanguibacter sp. 1-19, strain 1-19
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