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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
MCA0441TonB domain protein; Identified by match to protein family HMM PF03544; match to protein family HMM TIGR01352. (248 aa)    
Predicted Functional Partners:
MCA0442
MotA/TolQ/ExbB proton channel family protein; Identified by similarity to OMNI:NTL03PA00199; match to protein family HMM PF01618.
 
 
 0.914
MCA0443
Biopolymer transport protein, ExbD/TolR family; Identified by similarity to SP:P05829; match to protein family HMM PF02472.
 
 
 0.883
MCA0440
Putative TonB-dependent receptor; Identified by similarity to OMNI:NTL03PA03268; match to protein family HMM PF00593; match to protein family HMM PF07715.
  
 
 0.836
MCA2074
TonB domain protein; Identified by similarity to SP:P76115; match to protein family HMM PF00593; match to protein family HMM PF07715.
 
 
 0.679
MCA0669
MotA/TolQ/ExbB proton channel family protein; Identified by similarity to OMNI:NTL03PA00199; match to protein family HMM PF01618.
 
 
 0.672
MCA2751
TonB domain protein; Identified by match to protein family HMM PF00593; match to protein family HMM PF07715.
 
 
 
 0.655
MCA0670
Biopolymer transport protein, ExbD/TolR family; Identified by similarity to OMNI:NTL03PA00200; match to protein family HMM PF02472.
  
 
 0.630
MCA2180
Putative TonB-dependent receptor; Identified by match to protein family HMM PF00593; match to protein family HMM PF07715.
  
 
 0.628
MCA2237
Biopolymer transport protein, ExbD/TolR family; Identified by similarity to SP:P18784; match to protein family HMM PF02472.
  
 
 0.611
MCA1957
Putative TonB-dependent receptor; Identified by similarity to OMNI:CC1750; match to protein family HMM PF00593; match to protein family HMM PF07715.
 
 
 
 0.596
Your Current Organism:
Methylococcus capsulatus
NCBI taxonomy Id: 243233
Other names: M. capsulatus str. Bath, Methylococcus capsulatus ATCC 33009, Methylococcus capsulatus Bath, Methylococcus capsulatus MC, Methylococcus capsulatus NCIB 11132, Methylococcus capsulatus str. Bath
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