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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
ALO67267.1DNA topoisomerase I; Derived by automated computational analysis using gene prediction method: Protein Homology. (325 aa)    
Predicted Functional Partners:
ALO68381.1
ATP-dependent DNA helicase; Derived by automated computational analysis using gene prediction method: Protein Homology.
   
 
 0.868
ALO67281.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: GeneMarkS+.
 
 
 
 0.796
gyrB
DNA topoisomerase IV subunit B; A type II topoisomerase that negatively supercoils closed circular double-stranded (ds) DNA in an ATP-dependent manner to modulate DNA topology and maintain chromosomes in an underwound state. Negative supercoiling favors strand separation, and DNA replication, transcription, recombination and repair, all of which involve strand separation. Also able to catalyze the interconversion of other topological isomers of dsDNA rings, including catenanes and knotted rings. Type II topoisomerases break and join 2 DNA strands simultaneously in an ATP-dependent manner.
   
 
 0.790
ALO66742.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
   
 
 0.790
ALO68224.1
Recombinase RecQ; Derived by automated computational analysis using gene prediction method: Protein Homology.
   
 
 0.701
ALO66563.1
Hypothetical protein; Endonuclease that specifically degrades the RNA of RNA-DNA hybrids.
   
 
 0.698
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 [...]
    
 
 0.480
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.
  
 
 0.478
ALO67268.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
       0.457
ALO68676.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
     0.457
Your Current Organism:
Arthrobacter alpinus
NCBI taxonomy Id: 656366
Other names: A. alpinus, Arthrobacter alpinus Zhang et al. 2010, Arthrobacter sp. A3, Arthrobacter sp. S6-3, CGMCC 1.8950, DSM 22274, strain S6-3
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