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_1634RNA polymerase; PFAM: Sigma-70, region 4; Sigma-70 region 2; TIGRFAM: RNA polymerase sigma factor, sigma-70 family; Belongs to the sigma-70 factor family. ECF subfamily. (182 aa)    
Predicted Functional Partners:
Q7A_1635
Fe2+-dicitrate sensor, membrane component; PFAM: FecR protein.
   0.941
Q7A_169
Putative transmembrane sensor; PFAM: FecR protein.
   0.809
Q7A_175
PFAM: FecR protein.
   0.809
Q7A_191
Fe2+-dicitrate sensor; PFAM: FecR protein.
   0.809
Q7A_201
Fe2+-dicitrate sensor; PFAM: FecR protein.
 
   0.809
Q7A_204
PFAM: FecR protein.
   0.809
Q7A_2865
PFAM: FecR protein.
   0.809
Q7A_186
Putative transmembrane sensor; PFAM: FecR protein.
   0.804
Q7A_197
Putative transmembrane sensor; PFAM: FecR protein.
   0.804
Q7A_2864
Putative Ton-B dependent hemine receptor; PFAM: TonB dependent receptor; TonB-dependent Receptor Plug Domain; Secretin and TonB N terminus short domain.
  
    0.696
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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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.