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. (306 aa)    
Predicted Functional Partners:
Pnap_0886
PFAM: cytochrome oxidase assembly; KEGG: pol:Bpro_1253 cytochrome oxidase assembly.
 
 0.999
Pnap_0879
Cytochrome-c oxidase; 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.
 
 0.997
Pnap_0882
PFAM: cytochrome c oxidase, subunit III; KEGG: pol:Bpro_1249 cytochrome c oxidase, subunit III.
 
 
 0.997
Pnap_0880
PFAM: cytochrome c oxidase assembly protein CtaG/Cox11; KEGG: pol:Bpro_1247 cytochrome c oxidase assembly protein CtaG/Cox11.
 
 0.995
Pnap_0878
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).
 
 
 0.994
Pnap_0888
PFAM: electron transport protein SCO1/SenC; KEGG: pol:Bpro_1255 electron transport protein SCO1/SenC.
  
 0.968
hemH
Ferrochelatase; Catalyzes the ferrous insertion into protoporphyrin IX. Belongs to the ferrochelatase family.
   
 
 0.929
Pnap_0884
KEGG: pol:Bpro_1251 putative transmembrane cytochrome oxidase.
 
 
 0.928
Pnap_3779
Cytochrome c oxidase, cbb3-type, subunit III; C-type cytochrome. Part of the cbb3-type cytochrome c oxidase complex.
  
 
 0.928
Pnap_3782
TIGRFAM: cytochrome c oxidase, cbb3-type, subunit I; PFAM: cytochrome c oxidase, subunit I; KEGG: rfr:Rfer_1930 cytochrome c oxidase, cbb3-type, subunit I; Belongs to the heme-copper respiratory oxidase family.
    
 0.919
Your Current Organism:
Polaromonas naphthalenivorans
NCBI taxonomy Id: 365044
Other names: P. naphthalenivorans CJ2, Polaromonas naphthalenivorans CJ2, Polaromonas naphthalenivorans str. CJ2, Polaromonas naphthalenivorans strain CJ2
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