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
Q7A_1656PFAM: Biopolymer transport protein ExbD/TolR. (136 aa)    
Predicted Functional Partners:
Q7A_1655
PFAM: MotA/TolQ/ExbB proton channel family.
 
 
 0.953
TolQ
PFAM: MotA/TolQ/ExbB proton channel family; TIGRFAM: TolQ protein.
 
 
 0.886
ExbB
PFAM: MotA/TolQ/ExbB proton channel family; TIGRFAM: tonB-system energizer ExbB.
 
 
 0.883
tolQ
MotA/TolQ/ExbB proton channel family protein; Part of the Tol-Pal system, which plays a role in outer membrane invagination during cell division and is important for maintaining outer membrane integrity.
 
 
 0.883
Q7A_1657
TonB family protein; PFAM: Gram-negative bacterial tonB protein; TIGRFAM: TonB family C-terminal domain.
  
 
 0.819
Q7A_2972
PFAM: MotA/TolQ/ExbB proton channel family.
 
 
 0.712
Q7A_1305
Ferric siderophore transport system, biopolymer transport protein ExbB; PFAM: MotA/TolQ/ExbB proton channel family.
 
 
 0.671
Q7A_885
Ferric siderophore transport system, periplasmic binding 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.
 
 
 0.599
pal
Peptidoglycan-associated outer membrane lipoprotein; Part of the Tol-Pal system, which plays a role in outer membrane invagination during cell division and is important for maintaining outer membrane integrity.
 
 
 
 0.547
Q7A_1551
General secretion pathway protein D; PFAM: Protein of unknown function (DUF3438); Bacterial type II and III secretion system protein; Belongs to the bacterial secretin family.
  
     0.536
Your Current Organism:
Methylophaga nitratireducenticrescens
NCBI taxonomy Id: 754476
Other names: ATCC BAA-2433, DSM 25689, M. nitratireducenticrescens, Methylophaga nitratireducenticrescens Villeneuve et al. 2013, Methylophaga sp. GP59, Methylophaga sp. JAM1, strain JAM1
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