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
STY40525'guanylate kinase; Essential for recycling GMP and indirectly, cGMP. (207 aa)    
Predicted Functional Partners:
STY2751
GMP synthase (glutamine-hydrolyzing); Catalyzes the synthesis of GMP from XMP.
 
 
 0.971
STY0192
Hypoxanthine phosphoribosyltransferase; Orthologue of E. coli hpt (HPRT_ECOLI); Fasta hit to HPRT_ECOLI (182 aa), 95% identity in 171 aa overlap; Belongs to the purine/pyrimidine phosphoribosyltransferase family.
  
  
 0.969
spoT
Guanosine-3',5'-bis(diphosphate) 3'-pyrophosphohydrolase; In eubacteria ppGpp (guanosine 3'-diphosphate 5-' diphosphate) is a mediator of the stringent response that coordinates a variety of cellular activities in response to changes in nutritional abundance.
  
 
 0.966
rpoZ
DNA-directed RNA polymerase omega chain; Promotes RNA polymerase assembly. Latches the N- and C- terminal regions of the beta' subunit thereby facilitating its interaction with the beta and alpha subunits (By similarity).
  
  
 0.960
STY0362
Xanthine-guanine phosphoribosyltransferase; Acts on guanine, xanthine and to a lesser extent hypoxanthine; Belongs to the purine/pyrimidine phosphoribosyltransferase family. XGPT subfamily.
  
 
 0.948
STY0527
Adenine phosphoribosyltransferase; Catalyzes a salvage reaction resulting in the formation of AMP, that is energically less costly than de novo synthesis.
  
 
 0.948
STY2771
Nucleoside diphosphate kinase (ndk); Major role in the synthesis of nucleoside triphosphates other than ATP. The ATP gamma phosphate is transferred to the NDP beta phosphate via a ping-pong mechanism, using a phosphorylated active-site intermediate; Belongs to the NDK family.
   
 0.933
STY1744
Pyruvate kinase; Fasta hit to KPY2_ECOLI (479 aa), 38% identity in 480 aa overlap; Orthologue of E. coli pykF (KPY1_ECOLI); Fasta hit to KPY1_ECOLI (470 aa), 96% identity in 470 aa overlap.
 
 
 0.928
STY0163
GMP reductase; Catalyzes the irreversible NADPH-dependent deamination of GMP to IMP. It functions in the conversion of nucleobase, nucleoside and nucleotide derivatives of G to A nucleotides, and in maintaining the intracellular balance of A and G nucleotides.
    
 0.917
STY2675
Putative amidotransferase; Similar, in part, to Salmonella typhimurium LT2 hypothetical protein yfeJ SW:YFEJ_SALTY (P40194) (170 aa) fasta scores: E(): 0, 89.0% id in 155 aa. The similarity ends due to a deletion in S. typhimurium with respect to S. typhi. Similar to Zymomonas mobilis hypothetical protein TR:Q9RQD2 (EMBL:AF117351) (251 aa) fasta scores: E(): 0, 53.1% id in 239 aa and Pseudomonas aeruginosa probable glutamine amidotransferase PA0531 TR:AAG03920 (EMBL:AE004489) (238 aa) fasta scores: E(): 2.1e-16, 31.9% id in 238 aa.
  
 
 0.915
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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