close STRING v12.5 is now available!
The next version of STRING is ready for use in your analyses: updated networks across STRING • newly available directed regulatory networks • a new typed view showing functional, physical, and regulatory edges in one network • new clustering options and cluster-based layouts • … and much more!
Explore STRING v12.5 →
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
yraOPutative phosphoheptose isomerase; Required for the timely initiation of chromosomal replication via direct interactions with the DnaA initiator protein. Belongs to the SIS family. DiaA subfamily. (196 aa)    
Predicted Functional Partners:
yaeD
Putative dehydratase; Converts the D-glycero-beta-D-manno-heptose 1,7-bisphosphate intermediate into D-glycero-beta-D-manno-heptose 1-phosphate by removing the phosphate group at the C-7 position; Belongs to the GmhB family.
  
 0.984
rfaE
Putative sugar nucleotide transferase domain of ADP-L-glycero-D-manno-heptose synthase; Catalyzes the phosphorylation of D-glycero-D-manno-heptose 7- phosphate at the C-1 position to selectively form D-glycero-beta-D- manno-heptose-1,7-bisphosphate; In the N-terminal section; belongs to the carbohydrate kinase PfkB family.
  
 0.958
yraP
Similar to E. coli putative periplasmic protein (AAC76184.1); Blastp hit to AAC76184.1 (191 aa), 92% identity in aa 1 - 191.
 
    0.935
yraM
Putative transglycosylase; Regulator of peptidoglycan synthesis that is essential for the function of penicillin-binding protein 1A (PBP1a). Belongs to the LpoA family.
 
    0.911
yraN
Putative endonuclease; Similar to E. coli orf, hypothetical protein (AAC76182.1); Blastp hit to AAC76182.1 (131 aa), 83% identity in aa 1 - 131; Belongs to the UPF0102 family.
 
  
 0.877
rfaF
ADP-heptose; AFP-heptose--lps heptosyltransferase II. (SW:RFAF_SALTY).
 
  
 0.749
hisB
Imidazole glycerol-phosphate dehydratase; Bifunctional; histidine biosynthesis bifunctional protein HISB [includes:histidinol-phosphatase ]. (SW:HIS7_SALTY); In the C-terminal section; belongs to the imidazoleglycerol-phosphate dehydratase family.
  
  
 0.748
rfaQ
Modification of heptose region of core; similar to E. coli lipopolysaccharide core biosynthesis (AAC76656.1); Blastp hit to AAC76656.1 (344 aa), 78% identity in aa 1 - 344.
 
   
 0.733
dnaA
DNA replication initiator protein; Plays an important role in the initiation and regulation of chromosomal replication. Binds to the origin of replication; it binds specifically double-stranded DNA at a 9 bp consensus (dnaA box): 5'- TTATC[CA]A[CA]A-3'. DnaA binds to ATP and to acidic phospholipids. DnaA can inhibit its own gene expression as well as that of other genes (By similarity).
    
 
 0.693
rfaD
ADP-L-glycero-D-mannoheptose-6-epimerase; Catalyzes the interconversion between ADP-D-glycero-beta-D- manno-heptose and ADP-L-glycero-beta-D-manno-heptose via an epimerization at carbon 6 of the heptose.
 
  
 0.684
Your Current Organism:
Salmonella enterica Typhimurium
NCBI taxonomy Id: 99287
Other names: S. enterica subsp. enterica serovar Typhimurium str. LT2, Salmonella enterica subsp. enterica serovar Typhimurium LT2, Salmonella enterica subsp. enterica serovar Typhimurium str. LT2, Salmonella enterica subsp. enterica serovar Typhimurium strain LT2, Salmonella enterica subsp. enterica serovar Typhimurium strain LT2-LTL2, Salmonella typhimurium LT2
Server load: medium (50%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.