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
cysBCys regulon transcriptional activator; Identified by similarity to SP:P45600; match to protein family HMM PF00126; match to protein family HMM PF03466; Belongs to the LysR transcriptional regulatory family. (324 aa)    
Predicted Functional Partners:
MCA2470
Ferredoxin, 4Fe-4S; Ferredoxins are iron-sulfur proteins that transfer electrons in a wide variety of metabolic reactions.
     
 0.551
MCA1469
Putative sigma-E factor regulatory protein; Identified by similarity to SP:P46186.
  
     0.541
gltB
Glutamate synthase, large subunit; Identified by similarity to SP:P39812; match to protein family HMM PF01493; match to protein family HMM PF01645; match to protein family HMM PF04897; match to protein family HMM PF04898.
  
  
 0.520
MCA2269
Transcriptional regulator, LysR family; Identified by match to protein family HMM PF00126; match to protein family HMM PF03466; Belongs to the LysR transcriptional regulatory family.
  
     0.430
smpA
Small protein A; Part of the outer membrane protein assembly complex, which is involved in assembly and insertion of beta-barrel proteins into the outer membrane.
  
     0.425
MCA2123
Ppx/GppA phosphatase; Identified by match to protein family HMM PF02541; Belongs to the GppA/Ppx family.
  
   
 0.409
rpoE
RNA polymerase sigma-30 factor; Identified by similarity to SP:P34086; match to protein family HMM PF04542; match to protein family HMM PF04545; Belongs to the sigma-70 factor family. ECF subfamily.
  
  
 0.407
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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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.