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
STY0056Lipoprotein signal peptidase; This protein specifically catalyzes the removal of signal peptides from prolipoproteins; Belongs to the peptidase A8 family. (166 aa)    
Predicted Functional Partners:
STY0055
isoleucyl-tRNA synthetase; Catalyzes the attachment of isoleucine to tRNA(Ile). As IleRS can inadvertently accommodate and process structurally similar amino acids such as valine, to avoid such errors it has two additional distinct tRNA(Ile)-dependent editing activities. One activity is designated as 'pretransfer' editing and involves the hydrolysis of activated Val-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Val-tRNA(Ile). Belongs to the class-I aminoacyl-tRNA synthetase family. IleS type 1 subfamily.
 
  
 0.927
STY2828
Signal peptidase I; Identical to Salmonella typhimurium signal peptidase I lepB SW:LEP_SALTY (P23697) (324 aa) fasta scores: E(): 0, 100.0% id in 324 aa; Orthologue of E. coli lepB (LEP_ECOLI); Fasta hit to LEP_ECOLI (324 aa), 94% identity in 324 aa overlap; Belongs to the peptidase S26 family.
  
   
 0.844
ribF
Similar to Escherichia coli riboflavin biosynthesis protein RibF [includes: riboflavin kinase; FMN adenylyltransferase] RIBF SW:RIBF_ECOLI (P08391; P75621) fasta scores: E(): 0, 90.0% id in 309 aa, and to Pseudomonas fluorescens riboflavin biosynthesis protein ribf [includes: riboflavin kinase; FMN adenylyltransferase] RIBF SW:RIBF_PSEFL (P22990) fasta scores: E(): 0, 52.6% id in 304 aa; Orthologue of E. coli yaaC (RIBF_ECOLI); Fasta hit to RIBF_ECOLI (313 aa), 90% identity in 309 aa overlap.
 
  
 0.751
STY0711
Apolipoprotein N-acyltransferase; Catalyzes the phospholipid dependent N-acylation of the N- terminal cysteine of apolipoprotein, the last step in lipoprotein maturation; Belongs to the CN hydrolase family. Apolipoprotein N- acyltransferase subfamily.
 
   
 0.741
STY0831
Excision nuclease ABC subunit B; The UvrABC repair system catalyzes the recognition and processing of DNA lesions. A damage recognition complex composed of 2 UvrA and 2 UvrB subunits scans DNA for abnormalities. Upon binding of the UvrA(2)B(2) complex to a putative damaged site, the DNA wraps around one UvrB monomer. DNA wrap is dependent on ATP binding by UvrB and probably causes local melting of the DNA helix, facilitating insertion of UvrB beta-hairpin between the DNA strands. Then UvrB probes one DNA strand for the presence of a lesion. If a lesion is found the UvrA subunits dissoc [...]
      
 0.725
STY0057
Probable FkbB-type 16 kD peptidyl-prolyl cis-trans isomerase; Orthologue of E. coli yaaD (FKBX_ECOLI); Fasta hit to FKBX_ECOLI (148 aa), 92% identity in 148 aa overlap.
  
  
 0.722
STY2870
DNA repair protein; May be involved in recombinational repair of damaged DNA.
 
   
 0.688
STY2102
Holliday junction DNA helicase; The RuvA-RuvB complex in the presence of ATP renatures cruciform structure in supercoiled DNA with palindromic sequence, indicating that it may promote strand exchange reactions in homologous recombination. RuvAB is a helicase that mediates the Holliday junction migration by localized denaturation and reannealing.
     
 0.656
STY2106
Crossover junction endodeoxyribonuclease; Nuclease that resolves Holliday junction intermediates in genetic recombination. Cleaves the cruciform structure in supercoiled DNA by nicking to strands with the same polarity at sites symmetrically opposed at the junction in the homologous arms and leaves a 5'-terminal phosphate and a 3'-terminal hydroxyl group.
     
 0.656
STY0058
LytB protein; Catalyzes the conversion of 1-hydroxy-2-methyl-2-(E)-butenyl 4-diphosphate (HMBPP) into a mixture of isopentenyl diphosphate (IPP) and dimethylallyl diphosphate (DMAPP). Acts in the terminal step of the DOXP/MEP pathway for isoprenoid precursor biosynthesis.
  
  
 0.655
Your Current Organism:
Salmonella enterica Typhi
NCBI taxonomy Id: 220341
Other names: S. enterica subsp. enterica serovar Typhi str. CT18, Salmonella enterica subsp. enterica serovar Typhi CT18, Salmonella enterica subsp. enterica serovar Typhi str. CT18, Salmonella enterica subsp. enterica serovar Typhi strain CT18, Salmonella typhi CT18
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