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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
hpaA4-hydroxyphenylacetate catabolism protein; Similar to E. coli putative ARAC-type regulatory protein (AAC74766.1); Blastp hit to AAC74766.1 (303 aa), 25% identity in aa 181 - 281. (298 aa)    
Predicted Functional Partners:
hpaX
4-hydroxyphenylacetate catabolism protein; Similar to E. coli putative transport protein (AAC75306.1); Blastp hit to AAC75306.1 (442 aa), 31% identity in aa 22 - 428.
 
  
 0.984
hpaD
4-hydroxyphenylacetate catabolism protein.
 
  
 0.917
hpaF
4-hydroxyphenylacetate catabolism protein.
 
    0.897
hpaH
4-hydroxyphenylacetate catabolism protein; Similar to E. coli 2-keto-4-pentenoate hydratase (AAC73453.1); Blastp hit to AAC73453.1 (271 aa), 34% identity in aa 6 - 261.
 
    0.849
hpaI
4-hydroxyphenylacetate catabolism protein; Catalyzes the reversible retro-aldol cleavage of 4-hydroxy-2- ketoheptane-1,7-dioate (HKHD) to pyruvate and succinic semialdehyde.
 
    0.806
STM1109
Putative periplasmic protein; Similar to E. coli orf, hypothetical protein (AAC75328.1); Blastp hit to AAC75328.1 (311 aa), 27% identity in aa 7 - 147, 27% identity in aa 155 - 277.
  
    0.773
hpaR
4-hydroxyphenylacetate catabolism protein.
 
  
 0.691
STM4423
Similar to E. coli putative ARAC-type regulatory protein (AAC74766.1); Blastp hit to AAC74766.1 (303 aa), 27% identity in aa 38 - 283.
 
   0.660
hpaG
4-hydroxyphenylacetate catabolism protein; Similar to E. coli putative isomerase (AAC74264.1); Blastp hit to AAC74264.1 (219 aa), 38% identity in aa 22 - 219, 29% identity in aa 35 - 211.
 
    0.628
nadR
Trifunctional protein; This enzyme has three activities: DNA binding, nicotinamide mononucleotide (NMN) adenylyltransferase and ribosylnicotinamide (RN) kinase. The DNA-binding domain binds to the nadB operator sequence in an NAD- and ATP-dependent manner. As NAD levels increase within the cell, the affinity of NadR for the nadB operator regions of nadA, nadB, and pncB increases, repressing the transcription of these genes. The RN kinase activity catalyzes the phosphorylation of RN to form nicotinamide ribonucleotide. The NMN adenylyltransferase activity catalyzes the transfer of the A [...]
   
  
 0.606
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
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