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. (296 aa)    
Predicted Functional Partners:
BAO29546.1
Cytochrome c oxidase assembly protein; K02258.
 
 0.981
BAO29071.1
Cytochrome oxidase assembly.
 
 0.975
ctaA
Heme A synthase; Catalyzes the oxidation of the C8 methyl side group on heme O porphyrin ring into a formyl group; Belongs to the COX15/CtaA family. Type 2 subfamily.
 
 0.968
BAO29544.1
Cytochrome c oxidase subunit II; 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).
 
  
 0.931
BAO31099.1
Cytochrome c oxidase aa3, subunit III; K02276.
 
  
 0.928
BAO30305.1
Cytochrome c oxidase subunit I; K02274.
 
 
 0.922
ctaB-2
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.
  
  
 
0.922
hemH-2
Ferrochelatase; Catalyzes the ferrous insertion into protoporphyrin IX. Belongs to the ferrochelatase family.
   
 
 0.916
BAO31096.1
Cytochrome c oxidase aa3, subunit 1; K02274; Belongs to the heme-copper respiratory oxidase family.
 
 
 0.913
BAO29545.1
Probable cytochrome c oxidase subunit 1-like; 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.
 
 
 0.912
Your Current Organism:
Sulfuritalea hydrogenivorans
NCBI taxonomy Id: 1223802
Other names: S. hydrogenivorans sk43H, Sulfuritalea hydrogenivorans DSM 22779, Sulfuritalea hydrogenivorans sk43H, Sulfuritalea hydrogenivorans str. sk43H, Sulfuritalea hydrogenivorans strain sk43H, sulfur-oxidizing bacterium DSM 22779
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