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
STK_22380uracil-DNA glycosylase; Removes uracil bases that are present in DNA as a result of either deamination of cytosine or misincorporation of dUMP instead of dTMP; Belongs to the uracil-DNA glycosylase (UDG) superfamily. Type 4 (UDGa) family. (220 aa)    
Predicted Functional Partners:
ST2405
uracil-DNA glycosylase; N-term changed (+6).
  
  
 
0.914
ST2239
Oxidoreductase.
 
     0.873
priB
DNA primase large subunit; Regulatory subunit of DNA primase, an RNA polymerase that catalyzes the synthesis of short RNA molecules used as primers for DNA polymerase during DNA replication. Stabilizes and modulates the activity of the small subunit, increasing the rate of DNA synthesis, and conferring RNA synthesis capability. The DNA polymerase activity may enable DNA primase to also catalyze primer extension after primer synthesis. May also play a role in DNA repair.
     
 0.706
thrS1
threonyl-tRNA synthetase; Catalyzes the attachment of threonine to tRNA(Thr) in a two- step reaction: L-threonine is first activated by ATP to form Thr-AMP and then transferred to the acceptor end of tRNA(Thr). Also activates L-serine and transfers it to tRNA(Thr) but cannot deacylate incorrectly charged amino acid; unlike most archaea the editing function is found in a freestanding protein.
     
 0.694
hjm
Holliday junction migration helicase; An ATP, Mg(2+)-dependent DNA 3'-5' and 5'-3' helicase that may be involved in repair of stalled replication forks. Stimulated by both ss and dsDNA. Unwinds both leading and lagging strands in replication fork structures, unlike orthologs in P. furiosus and M. thermautotrophicus which only unwind the lagging strand and only have 3'-5' helicase activity. Preferentially binds dsDNA with overhangs or branched DNA. Able to anneal DNA substrates that could form a replication fork-like structure, has replication fork reversal activity (at least in vitro); [...]
     
 0.685
nurA
5'-3' nuclease NurA; Involved in DNA double-strand break (DSB) repair (By similarity). Acts probably with HerA to stimulate resection of the 5' strand and produce the long 3' single-strand that is required for RadA loading (By similarity). Exhibits both single-stranded endonuclease activity and 5'-3' exonuclease activity on single-stranded and double- stranded DNA.
      
 0.683
ST2240
Hypothetical protein.
       0.571
STK_22375
Hypothetical protein.
       0.557
STK_22405
Hypothetical protein.
       0.536
ST2267
Adenylyltransferase.
  
  
 0.424
Your Current Organism:
Sulfurisphaera tokodaii
NCBI taxonomy Id: 273063
Other names: S. tokodaii str. 7, Sulfolobus sp. (strain 7), Sulfolobus sp. 7, Sulfolobus tokodaii str. 7, Sulfurisphaera tokodaii str. 7, Sulfurisphaera tokodaii strain 7
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