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
AFZ74837.1ABC-type dipeptide transport system, periplasmic component; PFAM: Bacterial extracellular solute-binding proteins, family 5 Middle. (530 aa)    
Predicted Functional Partners:
AFZ74842.1
ABC-type dipeptide transport system, periplasmic component; PFAM: Bacterial extracellular solute-binding proteins, family 5 Middle.
 
  
 
0.927
AFZ74838.1
ABC-type dipeptide/oligopeptide/nickel transport system, permease component; PFAM: Binding-protein-dependent transport system inner membrane component.
 
 
 0.832
AFZ74839.1
ABC-type dipeptide/oligopeptide/nickel transport system, permease component; PFAM: Binding-protein-dependent transport system inner membrane component.
 
 
 0.797
AFZ74843.1
ABC-type dipeptide/oligopeptide/nickel transport system, permease component; PFAM: Binding-protein-dependent transport system inner membrane component.
 
 
 0.757
AFZ74844.1
ABC-type dipeptide/oligopeptide/nickel transport system, permease component; PFAM: Binding-protein-dependent transport system inner membrane component.
 
 
 0.716
AFZ72895.1
ABC-type dipeptide/oligopeptide/nickel transport system, permease component; PFAM: Binding-protein-dependent transport system inner membrane component.
 
 
 0.686
AFZ74436.1
ABC-type dipeptide/oligopeptide/nickel transport system, permease component; PFAM: Binding-protein-dependent transport system inner membrane component.
 
 
 0.681
AFZ74437.1
ABC-type dipeptide/oligopeptide/nickel transport system, permease component; PFAM: Binding-protein-dependent transport system inner membrane component.
 
 
 0.681
AFZ72896.1
ABC-type dipeptide/oligopeptide/nickel transport system, permease component; PFAM: Binding-protein-dependent transport system inner membrane component.
 
 
 0.677
AFZ72649.1
ABC-type dipeptide/oligopeptide/nickel transport system, permease component; PFAM: Binding-protein-dependent transport system inner membrane component.
 
 
 0.668
Your Current Organism:
Natronobacterium gregoryi
NCBI taxonomy Id: 797304
Other names: N. gregoryi SP2, Natronobacterium gregoryi ATCC 43098, Natronobacterium gregoryi JCM 8860, Natronobacterium gregoryi NCIMB 2189, Natronobacterium gregoryi SP2, Natronobacterium gregoryi str. SP2, Natronobacterium gregoryi strain SP2
Server load: low (22%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.