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
OBQ75348.1RNA polymerase subunit sigma; Bacteria have multiple sigma factors which are active under specific conditions; the sigma factor binds with the catalytic core of RNA polymerase to produce the holoenzyme and directs bacterial core RNA polymerase to specific promoter elements to initiate transcription; possibly involved in prevention of copper toxicity; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the sigma-70 factor family. ECF subfamily. (183 aa)    
Predicted Functional Partners:
OBQ75347.1
Fis family transcriptional regulator; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 
 0.912
OBQ68188.1
RNA polymerase subunit sigma; Bacteria have multiple sigma factors which are active under specific conditions; the sigma factor binds with the catalytic core of RNA polymerase to produce the holoenzyme and directs bacterial core RNA polymerase to specific promoter elements to initiate transcription; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the sigma-70 factor family. ECF subfamily.
  
   
 0.770
OBQ67787.1
RNA polymerase sigma-70 factor; Member of the extracytoplasmic function sigma factors which are active under specific conditions; binds with the catalytic core of RNA polymerase to produce the holoenzyme and directs bacterial core RNA polymerase to specific promoter elements to initiate transcription; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the sigma-70 factor family. ECF subfamily.
  
   
 0.753
OBQ73439.1
RNA polymerase subunit sigma-70; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the sigma-70 factor family. ECF subfamily.
  
   
 0.721
OBQ75346.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the BI1 family.
       0.709
OBQ74986.1
RNA polymerase subunit sigma; Bacteria have multiple sigma factors which are active under specific conditions; the sigma factor binds with the catalytic core of RNA polymerase to produce the holoenzyme and directs bacterial core RNA polymerase to specific promoter elements to initiate transcription; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
   
 0.669
OBQ66423.1
Two-component response regulator; In Caulobacter crescentus, CC3477 is differentially expressed in minimal salts media with glucose as compared to complex media; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 
 0.601
OBQ75349.1
Histidine phosphatase; Derived by automated computational analysis using gene prediction method: Protein Homology.
       0.551
OBQ66422.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
   
   0.432
OBQ75345.1
Aldose epimerase; Derived by automated computational analysis using gene prediction method: Protein Homology.
       0.429
Your Current Organism:
Mesorhizobium loti
NCBI taxonomy Id: 381
Other names: ATCC 700743, CCUG 27878, DSM 2626, IFO 14779, JCM 21464, LMG 6125, LMG:6125, M. loti, Mesorhizobium sp. LMG 6125, NBRC 14779, NZP 2213, Rhizobium loti
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