close STRING v12.5 is now available!
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
ubiEUbiquinone biosynthesis methyltransferase UbiE; Methyltransferase required for the conversion of demethylmenaquinol (DMKH2) to menaquinol (MKH2). (231 aa)    
Predicted Functional Partners:
qorB
NAD(P)-dependent oxidoreductase; Derived by automated computational analysis using gene prediction method: Protein Homology.
     
  0.900
ANB09041.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
     
  0.900
mqnC
Dehypoxanthine futalosine cyclase; Radical SAM enzyme that catalyzes the cyclization of dehypoxanthine futalosine (DHFL) into cyclic dehypoxanthine futalosine (CDHFL), a step in the biosynthesis of menaquinone (MK, vitamin K2).
     
 0.758
mqnA
Menaquinone biosynthesis protein; Catalyzes the dehydration of chorismate into 3-[(1- carboxyvinyl)oxy]benzoate, a step in the biosynthesis of menaquinone (MK, vitamin K2).
     
 0.721
ANB07828.1
Menaquinone biosynthesis decarboxylase; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the UbiD family.
 
  
 0.699
idsA
Geranylgeranyl pyrophosphate synthase; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the FPP/GGPP synthase family.
 
    0.622
ANB07894.1
Drug:proton antiporter; Derived by automated computational analysis using gene prediction method: Protein Homology.
     
 0.608
ANB06701.1
Acyltransferase; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
  
 0.577
ANB06702.1
Bi-functional transferase/deacetylase; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
  
 0.577
ANB07888.1
Peptidase A24; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the peptidase A24 family.
     
 0.570
Your Current Organism:
Streptomyces ambofaciens
NCBI taxonomy Id: 1889
Other names: ATCC 23877, BCRC 11857, CBS 616.68, CCRC 11857, CCRC:11857, CECT 3101, DSM 40053, IFO 12836, ISP 5053, JCM 4204, JCM 4618, KCTC 9111, NBRC 12836, NRRL 2420, NRRL B-2516, NRRL-ISP 5053, S. ambofaciens
Server load: low (26%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.