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
nrdARibonucleoside-diphosphate reductase alpha chain; Provides the precursors necessary for DNA synthesis. Catalyzes the biosynthesis of deoxyribonucleotides from the corresponding ribonucleotides. (723 aa)    
Predicted Functional Partners:
nrdB
COG0208 [F] Ribonucleotide reductase, beta subunit.
 0.999
grxC
COG0695 [O] Glutaredoxin and related proteins.
 
 0.998
nrdI
COG1780 [F] Protein involved in ribonucleotide reduction; Belongs to the NrdI family.
 
  
 0.993
tmk
Thymidylate kinase; Phosphorylation of dTMP to form dTDP in both de novo and salvage pathways of dTTP synthesis; Belongs to the thymidylate kinase family.
  
 
 0.940
cmk
COG0283 [F] Cytidylate kinase.
  
 
 0.924
adk
Adenylate kinase / Nucleoside-diphosphate kinase; Catalyzes the reversible transfer of the terminal phosphate group between ATP and AMP. Plays an important role in cellular energy homeostasis and in adenine nucleotide metabolism; Belongs to the adenylate kinase family.
    
 0.921
pykF
COG0469 [G] Pyruvate kinase; Belongs to the pyruvate kinase family.
    
 0.916
gmk
Guanylate kinase; Essential for recycling GMP and indirectly, cGMP.
    
 0.914
relA
GTP pyrophosphokinase; 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.
     
 0.900
trxA
Thioredoxin; COG0526 [OC] Thiol-disulfide isomerase and thioredoxins.
  
 
 0.824
Your Current Organism:
Lactobacillus salivarius
NCBI taxonomy Id: 362948
Other names: L. salivarius UCC118, Lactobacillus salivarius UCC118, Lactobacillus salivarius str. UCC118, Lactobacillus salivarius strain UCC118, Lactobacillus salivarius subsp. salivarius UCC118
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