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
btuBTonB-dependent vitamin B12 receptor; Involved in the active translocation of vitamin B12 (cyanocobalamin) across the outer membrane to the periplasmic space. It derives its energy for transport by interacting with the trans- periplasmic membrane protein TonB; Belongs to the TonB-dependent receptor family. BtuB (TC 1.B.14.3.1) subfamily. (614 aa)    
Predicted Functional Partners:
ADO48338.1
TonB family protein; Interacts with outer membrane receptor proteins that carry out high-affinity binding and energy dependent uptake into the periplasmic space of specific substrates. It could act to transduce energy from the cytoplasmic membrane to specific energy-requiring processes in the outer membrane, resulting in the release into the periplasm of ligands bound by these outer membrane proteins. Belongs to the TonB family.
 
 
 
 0.852
murI
Glutamate racemase; Provides the (R)-glutamate required for cell wall biosynthesis.
  
  
 0.831
ADO46487.1
KEGG: ent:Ent638_3931 cell division protein; TIGRFAM: cellulose synthase operon protein YhjQ; PFAM: Cellulose synthase operon protein YhjQ.
  
 
 
 0.733
ADO46801.1
PFAM: OmpA/MotB domain protein; KEGG: sdy:SDY_0930 outer membrane protein A; Belongs to the outer membrane OOP (TC 1.B.6) superfamily.
  
  
 0.709
ADO49088.1
PFAM: OmpA/MotB domain protein; KEGG: enc:ECL_02689 putative outer membrane lipoprotein; Belongs to the outer membrane OOP (TC 1.B.6) superfamily.
  
  
 0.694
ADO47763.1
PFAM: porin Gram-negative type; KEGG: kpn:KPN_01445 outer membrane pore protein N, non-specific; Belongs to the Gram-negative porin family.
    
 0.656
ADO48044.1
PFAM: porin Gram-negative type; KEGG: enc:ECL_03245 porin family protein; Belongs to the Gram-negative porin family.
    
 0.656
ADO48688.1
PFAM: porin Gram-negative type; KEGG: kpn:KPN_01445 outer membrane pore protein N, non-specific; Belongs to the Gram-negative porin family.
    
 0.656
lamB
Porin LamB type; Involved in the transport of maltose and maltodextrins. Belongs to the porin LamB (TC 1.B.3) family.
     
 0.629
ADO49646.1
PFAM: Nucleoside-specific channel-forming protein, Tsx-like; KEGG: kva:Kvar_4018 nucleoside-specific channel-forming protein, Tsx-like protein.
     
 0.616
Your Current Organism:
Enterobacter lignolyticus
NCBI taxonomy Id: 701347
Other names: Enterobacter lignolyticus SCF1, [. lignolyticus SCF1, [Enterobacter] lignolyticus SCF1
Server load: medium (42%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.