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
DdpAABC dipeptide transporter, substrate-binding subunit DdpA; IMG reference gene:2512955836; PFAM: Bacterial extracellular solute-binding proteins, family 5 Middle; truncated by 9 aa. (529 aa)    
Predicted Functional Partners:
DppC
ABC dipeptide transporter, inner membrane subunit DppC; IMG reference gene:2512955834; PFAM: Binding-protein-dependent transport system inner membrane component.
 0.996
DppB
ABC dipeptide transporter, inner membrane subunit DppB; IMG reference gene:2512955835; PFAM: Binding-protein-dependent transport system inner membrane component.
 0.996
DppD
IMG reference gene:2512955833; PFAM: ABC transporter; Oligopeptide/dipeptide transporter, C-terminal region.
  
 0.912
DppF
ABC dipeptide transporter, ATPase subunit DppF; IMG reference gene:2512955832; PFAM: ABC transporter.
  
 0.905
RSP_0802
Dipeptidase AC; IMG reference gene:2512955831; PFAM: Membrane dipeptidase (Peptidase family M19).
 
    0.786
RSP_3802
IMG reference gene:2512957346; PFAM: Universal stress protein family.
   
  
 0.621
RSP_3233
ABC peptide transporter, inner membrane subunit; IMG reference gene:2512956744; PFAM: Binding-protein-dependent transport system inner membrane component.
 
 0.598
RSP_3250
ABC peptide transporter, inner membrane subunit; IMG reference gene:2512956757; PFAM: Binding-protein-dependent transport system inner membrane component.
 
 0.590
RSP_3232
ABC peptide transporter, inner membrane subunit; IMG reference gene:2512956743; PFAM: Binding-protein-dependent transport system inner membrane component.
 
 0.573
RSP_3257
ABC peptide transporter, inner membrane subunit; IMG reference gene:2512956762; PFAM: Binding-protein-dependent transport system inner membrane component.
 
 0.518
Your Current Organism:
Rhodobacter sphaeroides 241
NCBI taxonomy Id: 272943
Other names: R. sphaeroides 2.4.1, Rhodobacter sphaeroides 2.4.1, Rhodobacter sphaeroides ATCC 17023, Rhodobacter sphaeroides ATH 2.4.1, Rhodobacter sphaeroides str. 2.4.1, Rhodobacter sphaeroides strain 2.4.1
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.