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
topADNA 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 [...] (869 aa)    
Predicted Functional Partners:
Tola_1996
TIGRFAM: pyruvate ferredoxin/flavodoxin oxidoreductase; PFAM: pyruvate flavodoxin/ferredoxin oxidoreductase domain protein; pyruvate ferredoxin/flavodoxin oxidoreductase; 4Fe-4S ferredoxin iron-sulfur binding domain protein; KEGG: aha:AHA_1497 pyruvate:ferredoxin (flavodoxin) oxidoreductase.
  
   0.986
Tola_2978
KEGG: aha:AHA_4129 ATP-dependent DNA helicase RecQ; TIGRFAM: ATP-dependent DNA helicase RecQ; ATP-dependent DNA helicase, RecQ family; PFAM: HRDC domain protein; DEAD/DEAH box helicase domain protein; helicase domain protein; SMART: helicase domain protein; HRDC domain protein; DEAD-like helicase.
  
 0.980
leuS
TIGRFAM: leucyl-tRNA synthetase; KEGG: aha:AHA_3247 leucyl-tRNA synthetase; Belongs to the class-I aminoacyl-tRNA synthetase family.
   
 
 0.946
Tola_0230
Single-strand binding protein; Plays an important role in DNA replication, recombination and repair. Binds to ssDNA and to an array of partner proteins to recruit them to their sites of action during DNA metabolism.
  
 
 0.881
Tola_2403
PFAM: single-strand binding protein/Primosomal replication protein n; KEGG: bxe:Bxe_A1224 single-strand DNA-binding protein.
  
 
 0.881
Tola_0487
PFAM: ferredoxin-dependent glutamate synthase; glutamate synthase alpha subunit domain protein; glutamate synthase; glutamine amidotransferase class-II; KEGG: dar:Daro_0217 glutamate synthase (NADH) large subunit.
  
  
 0.869
Tola_1382
PFAM: Peptidase S49 domain protein; peptidase S49; KEGG: asa:ASA_3113 putative periplasmic protease.
 
   
 0.777
rpoA
DNA-directed RNA polymerase, alpha subunit; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.
   
 
 0.760
polA
DNA polymerase I; In addition to polymerase activity, this DNA polymerase exhibits 5'-3' exonuclease activity; Belongs to the DNA polymerase type-A family.
 
 0.734
ligA
DNA ligase, NAD-dependent; 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; Belongs to the NAD-dependent DNA ligase family. LigA subfamily.
 
 
 
 0.707
Your Current Organism:
Tolumonas auensis
NCBI taxonomy Id: 595494
Other names: T. auensis DSM 9187, Tolumonas auensis DSM 9187, Tolumonas auensis TA 4, Tolumonas auensis str. DSM 9187, Tolumonas auensis strain DSM 9187
Server load: medium (58%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.