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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
recRRecombination protein RecR; May play a role in DNA repair. It seems to be involved in an RecBC-independent recombinational process of DNA repair. It may act with RecF and RecO. (198 aa)    
Predicted Functional Partners:
recO
DNA repair protein RecO; Involved in DNA repair and RecF pathway recombination.
 
 
 0.981
pbp2b
Penicillin-binding protein 2B; Identified by match to protein family HMM PF00905; match to protein family HMM PF03717.
     
 0.928
SGO_0232
Conserved hypothetical protein TIGR00103; Binds to DNA and alters its conformation. May be involved in regulation of gene expression, nucleoid organization and DNA protection.
  
  
 0.900
ddlA
D-Ala-D-Ala ligase; Cell wall formation.
     
 0.830
murF
UDP-N-acetylmuramoyl-tripeptide--D-alanyl-D- alanine ligase; Involved in cell wall formation. Catalyzes the final step in the synthesis of UDP-N-acetylmuramoyl-pentapeptide, the precursor of murein; Belongs to the MurCDEF family. MurF subfamily.
     
 0.825
topA
DNA topoisomerase I; Releases the supercoiling and torsional tension of DNA, which is introduced during the DNA replication and transcription, by transiently cleaving and rejoining one strand of the DNA duplex. Introduces a single-strand break via transesterification at a target site in duplex DNA. The scissile phosphodiester is attacked by the catalytic tyrosine of the enzyme, resulting in the formation of a DNA- (5'-phosphotyrosyl)-enzyme intermediate and the expulsion of a 3'-OH DNA strand. The free DNA strand then undergoes passage around the unbroken strand, thus removing DNA supe [...]
 
   
 0.704
dnaX
DNA-directed DNA polymerase III; DNA polymerase III is a complex, multichain enzyme responsible for most of the replicative synthesis in bacteria. This DNA polymerase also exhibits 3' to 5' exonuclease activity.
 
  
 0.699
cinA
Competence induced protein; Identified by match to protein family HMM PF00994; match to protein family HMM PF02464; match to protein family HMM TIGR00199; match to protein family HMM TIGR00200; Belongs to the CinA family.
  
  
 0.686
pbp2X
Penicillin-binding protein 2X; Identified by match to protein family HMM PF00905; match to protein family HMM PF03717; match to protein family HMM PF03793.
 
   
 0.677
nusG
Transcription termination/antitermination factor NusG; Participates in transcription elongation, termination and antitermination.
  
  
 0.674
Your Current Organism:
Streptococcus gordonii
NCBI taxonomy Id: 467705
Other names: S. gordonii str. Challis substr. CH1, Streptococcus gordonii ATCC 35105, Streptococcus gordonii str. Challis substr. CH1, Streptococcus gordonii str. Challis substr. DL1, Streptococcus gordonii str. Challis substr. V288
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