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
MPLA_220013Uncharacterized protein. (224 aa)    
Predicted Functional Partners:
MPLA_160133
Flagellar motor switch protein FliM.
    
   0.960
xapA
Purine nucleoside phosphorylase; The purine nucleoside phosphorylases catalyze the phosphorolytic breakdown of the N-glycosidic bond in the beta- (deoxy)ribonucleoside molecules, with the formation of the corresponding free purine bases and pentose-1-phosphate.
  
 
 0.746
metK
S-adenosylmethionine synthase; Catalyzes the formation of S-adenosylmethionine (AdoMet) from methionine and ATP. The overall synthetic reaction is composed of two sequential steps, AdoMet formation and the subsequent tripolyphosphate hydrolysis which occurs prior to release of AdoMet from the enzyme.
  
 
 0.714
metK-2
Methionine adenosyltransferase 1; Belongs to the AdoMet synthase family.
  
 
 0.714
nadE
Glutamine-dependent NAD(+) synthetase; Catalyzes the ATP-dependent amidation of deamido-NAD to form NAD. Uses L-glutamine as a nitrogen source.
  
 
 0.709
AGMAT
Agmatinase, mitochondrial; Belongs to the arginase family.
  
 
 0.703
MPLA_1170040
Arginase/agmatinase/formiminoglutamase; Belongs to the arginase family.
  
 
 0.703
MPLA_1830100
Arginase/agmatinase/formiminoglutamase; Belongs to the arginase family.
  
 
 0.703
speB
Agmatinase; Belongs to the arginase family.
  
 
 0.703
arcB-2
Arginase; Belongs to the arginase family.
  
 
 0.703
Your Current Organism:
Mesorhizobium sp. ORS3359
NCBI taxonomy Id: 408184
Other names: M. sp. ORS 3359, Mesorhizobium sp. ORS 3359
Server load: low (28%) [HD]