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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
nusBN utilization substance protein B; Involved in transcription antitermination. Required for transcription of ribosomal RNA (rRNA) genes. Binds specifically to the boxA antiterminator sequence of the ribosomal RNA (rrn) operons. (158 aa)    
Predicted Functional Partners:
ORX09513.1
Antitermination protein NusB; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
    0.962
NusG
Transcription termination/antitermination protein NusG; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
 
 0.930
Efp
Elongation factor P; Involved in peptide bond synthesis; alters the affinity of the ribosome for aminoacyl-tRNA; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
  
 0.929
nusA
Transcription elongation factor NusA; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 
 0.928
rpsJ
Hypothetical protein; Involved in the binding of tRNA to the ribosomes. Belongs to the universal ribosomal protein uS10 family.
  
 
 0.921
PepQ
X-Pro dipeptidase; Derived by automated computational analysis using gene prediction method: Protein Homology.
     
 0.868
Fmt
methionyl-tRNA formyltransferase; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
  
 0.838
RibH
6,7-dimethyl-8-ribityllumazine synthase; Catalyzes the formation of 6,7-dimethyl-8-ribityllumazine by condensation of 5-amino-6-(D-ribitylamino)uracil with 3,4-dihydroxy-2- butanone 4-phosphate. This is the penultimate step in the biosynthesis of riboflavin.
  
  
 0.827
rpoZ
DNA-directed RNA polymerase subunit omega; Promotes RNA polymerase assembly. Latches the N- and C- terminal regions of the beta' subunit thereby facilitating its interaction with the beta and alpha subunits.
  
 
 0.754
ribB
3,4-dihydroxy-2-butanone 4-phosphate synthase; Catalyzes the conversion of D-ribulose 5-phosphate to formate and 3,4-dihydroxy-2-butanone 4-phosphate. Belongs to the DHBP synthase family.
   
 
 0.662
Your Current Organism:
Mycobacterium xenopi
NCBI taxonomy Id: 1789
Other names: ATCC 19250, CCUG 28011, CCUG 31306, CIP 104035, DSM 43995, JCM 15661, M. xenopi, Mycobacterium xenopei, NCTC 10042
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