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
fepDABC transporter permease; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the binding-protein-dependent transport system permease family. FecCD subfamily. (343 aa)    
Predicted Functional Partners:
fecE
Iron-dicitrate transporter ATP-binding subunit; Part of the FecBCDE citrate-dependent iron (III) transport system; Derived by automated computational analysis using gene prediction method: Protein Homology.
 0.999
rupG
Iron ABC transporter permease; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the binding-protein-dependent transport system permease family. FecCD subfamily.
 
 
0.992
hmuV
Hemin importer ATP-binding subunit; Part of the ABC transporter complex HmuTUV involved in hemin import. Responsible for energy coupling to the transport system.
 
 0.978
hemT
Hemin ABC transporter substrate-binding protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 
 0.927
fepB
Iron ABC transporter substrate-binding protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
  0.914
fhuC
Iron ABC transporter ATP-binding protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
 0.858
AKA39687.1
ABC transporter; Derived by automated computational analysis using gene prediction method: Protein Homology.
 0.858
btuF
Vitamin B12-binding 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.
 
 0.838
yiuA_1
ABC transporter substrate-binding protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
  0.818
AKA39433.1
Periplasmic binding protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
  0.754
Your Current Organism:
Yersinia ruckeri
NCBI taxonomy Id: 29486
Other names: ATCC 29473, CCM 6093, CCUG 14190, CDC 2396-61, CIP 82.80, DSM 18506, JCM 15110, JCM 2429, NCIB 2194, NCIMB 2194, NCTC 12986, Y. ruckeri
Server load: low (24%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.