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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
ligA-2DNA ligase (NAD+); DNA ligase that catalyzes the formation of phosphodiester linkages between 5'-phosphoryl and 3'-hydroxyl groups in double- stranded DNA using NAD as a coenzyme and as the energy source for the reaction. It is essential for DNA replication and repair of damaged DNA. (690 aa)    
Predicted Functional Partners:
nifJ
KEGG: ctc:CTC01741 0. pyruvate-flavodoxin oxidoreductase K03737; COG: COG1013 Pyruvate:ferredoxin oxidoreductase and related 2-oxoacid:ferredoxin oxidoreductases, beta subunit; Psort location: Cytoplasmic, score: 8.87.
   
   0.904
leuS
leucine--tRNA ligase; KEGG: bld:BLi03175 1.4e-237 leuS; leucyl-tRNA synthetase; RBL03411 K01869; COG: COG0495 Leucyl-tRNA synthetase; Psort location: Cytoplasmic, score: 9.98; Belongs to the class-I aminoacyl-tRNA synthetase family.
  
 
 
 0.799
sun
Ribosomal RNA small subunit methyltransferase B; Specifically methylates the cytosine at position 967 (m5C967) of 16S rRNA.
  
  
 0.778
pcrA
KEGG: efa:EF0721 4.4e-186 pcrA; ATP-dependent DNA helicase PcrA K03657; COG: COG0210 Superfamily I DNA and RNA helicases; Psort location: Cytoplasmic, score: 8.87.
 
  
 0.718
EDR46671.1
Hypothetical protein; KEGG: vpa:VPA0006 1.1e-17 GTP cyclohydrolase II K01497; COG: COG3236 Uncharacterized protein conserved in bacteria; Psort location: Cytoplasmic, score: 8.87.
       0.671
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 [...]
 
 
 
 0.669
EDR47983.1
UvrD/REP helicase; KEGG: cac:CAC1003 6.9e-91 superfamily I DNA helicase (rep-like helicase) K01529; COG: COG0210 Superfamily I DNA and RNA helicases; Psort location: Cytoplasmic, score: 8.87.
 
  
 0.642
polA
DNA-directed DNA polymerase; In addition to polymerase activity, this DNA polymerase exhibits 5'-3' exonuclease activity.
 
   
 0.642
EDR46670.1
Hypothetical protein.
       0.621
EDR46669.1
Hypothetical protein; COG: COG1373 Predicted ATPase (AAA+ superfamily); Psort location: Cytoplasmic, score: 8.87.
 
     0.585
Your Current Organism:
Dorea formicigenerans
NCBI taxonomy Id: 411461
Other names: D. formicigenerans ATCC 27755, Dorea formicigenerans ATCC 27755
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