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
ctaBProtoheme 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. (310 aa)    
Predicted Functional Partners:
AIQ56007.1
Cytochrome B; Subunits I and II form the functional core of the enzyme complex. Electrons originating in cytochrome c are transferred via heme a and Cu(A) to the binuclear center formed by heme a3 and Cu(B).
 
 
 0.996
AIQ56008.1
Quinol 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.
 
 0.995
AIQ56009.1
Cytochrome B oxidoreductase; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 
 0.995
AIQ56411.1
Cytochrome o ubiquinol oxidase subunit III; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 
 0.995
AIQ56412.1
Quinol oxidase subunit 1; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the heme-copper respiratory oxidase family.
 
 0.995
AIQ60725.1
Cytochrome Caa3 oxidase; Derived by automated computational analysis using gene prediction method: Protein Homology.
 0.995
AIQ56413.1
Quinol oxidase subunit 2; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 
 0.993
AIQ56010.1
Cytochrome C oxidase subunit IV; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
 
 0.980
AIQ56410.1
Cytochrome aa3 quinol oxidase subunit IV; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
 
 0.979
AIQ57280.1
Cytochrome C oxidase subunit II; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
 
 0.970
Your Current Organism:
Paenibacillus borealis
NCBI taxonomy Id: 160799
Other names: CCUG 43137, CIP 107056, DSM 13188, Paenibacillus borealis Elo et al. 2001, strain KK19
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