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
Sps_04910PFAM: TonB dependent receptor; TonB-dependent Receptor Plug Domain; TIGRFAM: TonB-dependent siderophore receptor. (715 aa)    
Predicted Functional Partners:
Sps_01847
Outer membrane transport energization protein TonB; 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.
  
 
 0.916
Sps_04899
Outer membrane transport energization protein TonB; PFAM: Gram-negative bacterial TonB protein C-terminal; TIGRFAM: TonB family C-terminal domain; TC 2.C.1.1.1.
  
 
 0.916
Sps_02249
TonB family protein; PFAM: Gram-negative bacterial TonB protein C-terminal; TIGRFAM: TonB family C-terminal domain.
 
 
 0.718
Sps_04484
Outer membrane transport energization protein TonB; 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.
  
 
 0.682
Sps_04631
PFAM: Gram-negative bacterial TonB protein C-terminal.
  
 
 0.681
Sps_01763
Outer membrane receptor protein; PFAM: TonB dependent receptor; TonB-dependent Receptor Plug Domain.
  
  
 0.679
Sps_00287
ABC-type Fe3+-hydroxamate transport system, periplasmic component; PFAM: Periplasmic binding protein.
 
  
 0.663
Sps_05032
PFAM: FecR protein.
 
  
 0.656
Sps_00288
ABC-type Fe3+-siderophore transport system, permease component; PFAM: FecCD transport family; Belongs to the binding-protein-dependent transport system permease family. FecCD subfamily.
 
  
 0.627
Sps_00286
ABC-type cobalamin/Fe3+-siderophore transport system, ATPase component; PFAM: ABC transporter.
 
  
 0.614
Your Current Organism:
Shewanella psychrophila
NCBI taxonomy Id: 225848
Other names: CGMCC 1.6159, JCM 13876, S. psychrophila, Shewanella psychrophila Xiao et al. 2007 emend. Thorell et al. 2019, Shewanella sp. WP2, strain WP2
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.