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The next version of STRING is ready for use in your analyses: updated networks across STRING • newly available directed regulatory networks • a new typed view showing functional, physical, and regulatory edges in one network • new clustering options and cluster-based layouts • … and much more!
Explore STRING v12.5 →
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. (303 aa)    
Predicted Functional Partners:
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 1 subfamily.
 
 0.997
qoxC
Cytochrome C oxidase subunit III; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 
 0.995
AKS74014.1
Quinol oxidase subunit 2; Catalyzes quinol oxidation with the concomitant reduction of oxygen to water. Subunit II transfers the electrons from a quinol to the binuclear center of the catalytic subunit I.
 
 
 0.994
qoxB
Quinol oxidase subunit 1; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the heme-copper respiratory oxidase family.
 
 0.994
qoxD
Quinol oxidase subunit 4; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 
 0.986
hemH
Ferrochelatase; Catalyzes the ferrous insertion into protoporphyrin IX. Belongs to the ferrochelatase family.
  
 
 0.939
AKS74395.1
Heme peroxidase; May function as heme-dependent peroxidase.
  
  
  0.932
isdG
Heme-degrading monooxygenase IsdI; Iron regulated; catalyzes the release of heme from hemoglobin allowing bacterial pathogens to use the host heme as an iron source; Derived by automated computational analysis using gene prediction method: Protein Homology.
     
  0.900
AKS73959.1
Membrane protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
    0.880
AKS73802.1
2-oxoglutarate ferredoxin oxidoreductase subunit alpha; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
  
 0.550
Your Current Organism:
Staphylococcus schleiferi
NCBI taxonomy Id: 1295
Other names: ATCC 43808, CCUG 25351, CIP 103643, DSM 4807, LMG 13347, LMG:13347, NCTC 12218, NRRL B-14775, S. schleiferi, strain N850274
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.