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 [...] (822 aa)    
Predicted Functional Partners:
Lbys_0471
COGs: COG0514 Superfamily II DNA helicase; InterProIPR002121:IPR014021:IPR001650:IPR011545:IPR 018982:IPR014001:IPR006293:IPR018329; KEGG: dfe:Dfer_3602 ATP-dependent DNA helicase RecQ; PFAM: helicase domain protein; DEAD/DEAH box helicase domain protein; RQC domain; HRDC domain protein; SMART: DEAD-like helicase; helicase domain protein; HRDC domain protein; SPTR: ATP-dependent DNA helicase RecQ; TIGRFAM: ATP-dependent DNA helicase RecQ; ATP-dependent DNA helicase, RecQ family; PFAM: Helicase conserved C-terminal domain; RQC domain; HRDC domain; DEAD/DEAH box helicase; TIGRFAM: ATP-de [...]
 
 0.938
Lbys_1113
ATP-dependent DNA helicase, RecQ family; COGs: COG0514 Superfamily II DNA helicase; InterProIPR011545:IPR001650:IPR018329:IPR014021:IPR 014001; KEGG: sli:Slin_5465 ATP-dependent DNA helicase, RecQ family; PFAM: DEAD/DEAH box helicase domain protein; helicase domain protein; SMART: DEAD-like helicase; helicase domain protein; SPTR: ATP-dependent DNA helicase, RecQ family; TIGRFAM: ATP-dependent DNA helicase, RecQ family; manually curated; PFAM: Helicase conserved C-terminal domain; DEAD/DEAH box helicase; TIGRFAM: ATP-dependent DNA helicase, RecQ family.
 
 0.938
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.
 
 0.867
Lbys_1147
KEGG: sli:Slin_0989 hypothetical protein; SPTR: Putative uncharacterized protein.
  
    0.809
Lbys_1655
DNA protecting protein DprA; COGs: COG0758 Rossmann fold nucleotide-binding protein involved in DNA uptake; InterPro IPR003488; KEGG: sli:Slin_2383 DNA protecting protein DprA; PFAM: SMF family protein; SPTR: DNA protecting protein DprA; TIGRFAM: DNA protecting protein DprA; PFAM: DNA recombination-mediator protein A; TIGRFAM: DNA protecting protein DprA.
   
 0.798
Lbys_0126
Metallophosphoesterase; InterPro IPR004843; KEGG: cpi:Cpin_0975 metallophosphoesterase; PFAM: metallophosphoesterase; SPTR: Metallophosphoesterase; PFAM: Calcineurin-like phosphoesterase.
  
 0.790
Lbys_1677
UvrD/REP helicase; COGs: COG0210 Superfamily I DNA and RNA helicase; InterPro IPR000212:IPR014016:IPR014017; KEGG: sli:Slin_5601 UvrD/REP helicase; PFAM: UvrD/REP helicase; SPTR: UvrD/REP helicase; PFAM: UvrD/REP helicase.
 
 
 0.761
recA
recA protein; Can catalyze the hydrolysis of ATP in the presence of single- stranded DNA, the ATP-dependent uptake of single-stranded DNA by duplex DNA, and the ATP-dependent hybridization of homologous single-stranded DNAs. It interacts with LexA causing its activation and leading to its autocatalytic cleavage; Belongs to the RecA family.
  
 0.754
Lbys_0322
KEGG: enc:ECL_03598 hypothetical protein; SPTR: Putative uncharacterized protein.
  
 0.722
Lbys_2252
DNA polymerase III, beta subunit; Confers DNA tethering and processivity to DNA polymerases and other proteins. Acts as a clamp, forming a ring around DNA (a reaction catalyzed by the clamp-loading complex) which diffuses in an ATP- independent manner freely and bidirectionally along dsDNA. Initially characterized for its ability to contact the catalytic subunit of DNA polymerase III (Pol III), a complex, multichain enzyme responsible for most of the replicative synthesis in bacteria; Pol III exhibits 3'-5' exonuclease proofreading activity. The beta chain is required for initiation of [...]
   
 0.707
Your Current Organism:
Leadbetterella byssophila
NCBI taxonomy Id: 649349
Other names: L. byssophila DSM 17132, Leadbetterella byssophila 4M15, Leadbetterella byssophila DSM 17132, Leadbetterella byssophila str. DSM 17132, Leadbetterella byssophila strain DSM 17132
Server load: low (40%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.