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
metNMethionine import ATP-binding protein MetN; Part of the ABC transporter complex MetNIQ involved in methionine import. Responsible for energy coupling to the transport system. (351 aa)    
Predicted Functional Partners:
KRN12962.1
ABC-type metal ion transport system, permease component.
 0.999
KRN12964.1
Outer membrane lipoprotein; Belongs to the nlpA lipoprotein family.
 0.998
KRN13086.1
Hypothetical protein.
 0.997
KRN12983.1
NLPA lipoprotein; Belongs to the nlpA lipoprotein family.
 0.992
KRN13000.1
Amino acid ABC transporter, substrate binding protein.
 0.992
KRN12968.1
Oligopeptide ABC transporter, membrane-spanning subunit.
   
  0.932
KRN13019.1
Cytochrome bd biosynthesis ABC-type transporter, ATPase and permease component.
 
    
0.905
KRN12346.1
ABC-type multidrug transport system, ATPase and permease component.
 
     
0.899
KRN13017.1
ABC transporter ATP-binding protein.
     
0.829
KRN13298.1
Amino acid ABC transporter permease component.
 
      0.745
Your Current Organism:
Lactobacillus fructivorans
NCBI taxonomy Id: 1614
Other names: ATCC 27394 [[Lactobacillus trichodes]], ATCC 8288, CCUG 32260, CIP 103042, DSM 20203, IFO 13954, KCTC 3543, L. fructivorans, LMG 9201, LMG:9201, Lactobacillus trichodes, NBRC 13954
Server load: low (28%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.