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. (316 aa)    
Predicted Functional Partners:
ctaG
Cytochrome c oxidase assembly protein CtaG/Cox11; Exerts its effect at some terminal stage of cytochrome c oxidase synthesis, probably by being involved in the insertion of the copper B into subunit I; Belongs to the COX11/CtaG family.
 
 0.998
ctaA
Cytochrome oxidase assembly; 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.
 
 0.996
ACB22059.1
Cytochrome 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.
 
 
 0.981
ACB22055.1
PFAM: cytochrome c oxidase subunit III; KEGG: mex:Mext_3258 cytochrome c oxidase subunit III.
 
  
 0.977
ACB22060.1
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).
 
  
 0.972
ACB23046.1
KEGG: cau:Caur_2142 cytochrome c oxidase, subunit I; TIGRFAM: cytochrome c oxidase, subunit I; PFAM: cytochrome c oxidase subunit I; Belongs to the heme-copper respiratory oxidase family.
 
 
 0.966
ACB23047.1
TIGRFAM: cytochrome c oxidase, subunit II; PFAM: cytochrome c oxidase subunit II; KEGG: aba:Acid345_2996 cytochrome c oxidase, subunit II.
 
  
 0.964
ACB23727.1
KEGG: mex:Mext_4336 cytochrome o ubiquinol oxidase, subunit I; TIGRFAM: cytochrome o ubiquinol oxidase, subunit I; PFAM: cytochrome c oxidase subunit I; Belongs to the heme-copper respiratory oxidase family.
 
 
 0.958
ACB23045.1
PFAM: cytochrome c oxidase subunit III; KEGG: aba:Acid345_2994 cytochrome c oxidase, subunit III.
 
  
 0.948
hemH
Ferrochelatase; Catalyzes the ferrous insertion into protoporphyrin IX. Belongs to the ferrochelatase family.
   
 
 0.933
Your Current Organism:
Methylobacterium radiotolerans
NCBI taxonomy Id: 426355
Other names: M. radiotolerans JCM 2831, Methylobacterium radiotolerans ATCC 27329, Methylobacterium radiotolerans IAM 12098, Methylobacterium radiotolerans JCM 2831, Methylobacterium radiotolerans str. JCM 2831, Methylobacterium radiotolerans strain JCM 2831
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