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
btuDABC transporter family protein; Part of the ABC transporter complex BtuCDF involved in vitamin B12 import. Responsible for energy coupling to the transport system. (254 aa)    
Predicted Functional Partners:
btuC
fecCD transport family protein; Part of the ABC transporter complex BtuCDF involved in vitamin B12 import. Involved in the translocation of the substrate across the membrane.
 
 
 0.997
btuF
Periplasmic binding family protein; Part of the ABC transporter complex BtuCDF involved in vitamin B12 import. Binds vitamin B12 and delivers it to the periplasmic surface of BtuC.
  
 
 0.970
btuE
Glutathione peroxidase family protein; Non-specific peroxidase that can use thioredoxin or glutathione as a reducing agent.
  
  
 0.900
fhuD
Periplasmic binding family protein; [P] COG0614 ABC-type Fe3+-hydroxamate transport system, periplasmic component.
    
 
 0.625
arnF
eamA-like transporter family protein; Translocates 4-amino-4-deoxy-L-arabinose-phosphoundecaprenol (alpha-L-Ara4N-phosphoundecaprenol) from the cytoplasmic to the periplasmic side of the inner membrane; Belongs to the ArnF family.
 
     0.521
hemU
fecCD transport family protein; [P] COG0609 ABC-type Fe3+-siderophore transport system, permease component; Belongs to the binding-protein-dependent transport system permease family. FecCD subfamily.
  
   
 0.493
gsiA_8
ABC transporter family protein; [EP] COG1124 ABC-type dipeptide/oligopeptide/nickel transport system, ATPase component.
  
     0.449
rcsF
Putative lipoprotein; Essential component of the Rcs signaling system, which controls transcription of numerous genes. Plays a role in signal transduction from the cell surface to the histidine kinase RcsC. May detect outer membrane defects; Belongs to the RcsF family.
  
     0.436
sapF
ABC transporter family protein; [V] COG4167 ABC-type antimicrobial peptide transport system, ATPase component.
  
     0.422
sxy
tfoX N-terminal domain protein; [K] COG3070 Regulator of competence-specific genes.
  
     0.415
Your Current Organism:
Yersinia kristensenii
NCBI taxonomy Id: 28152
Other names: ATCC 33638, CCUG 11294, CCUG 8241, CIP 80.30, DSM 18543, JCM 7576, NCTC 11471, Y. kristensenii, strain 105
Server load: medium (54%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.