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
RC1_1618Rrf2 family protein (putative transcriptional regulator); Identified by match to protein family HMM PF00565. (156 aa)    
Predicted Functional Partners:
nifS-2
Cysteine desulfurase.
  
 0.967
RC1_1615
DnaJ family, molecular chaperone, putative; TIGR00714But other uncharacterized homologs identified as Co-chaperone protein hscB.
  
  
 0.909
nifU
Fe-S cluster assembly protein NifU; May be involved in the formation or repair of [Fe-S] clusters present in iron-sulfur proteins.
  
  
 0.881
RC1_0489
SUF system FeS assembly protein, NifU family.
 
  
 0.873
nifS
Cysteine desulfurase; Catalyzes the removal of elemental sulfur atoms from cysteine to produce alanine.
 
  
 0.833
cysE
Serine O-acetyltransferase; Identified by match to protein family HMM PF02586.
 
   
 0.772
RC1_0487
Iron-sulfur cluster assembly accessory protein; Identified by match to protein family HMM PF00037 match to protein family HMM TIGR02936; Belongs to the HesB/IscA family.
  
  
 0.740
fdx
[contains] 2Fe-2S iron-sulfur cluster binding domain identified by match to protein family HMM PF00702 match to protein family HMM TIGR01449 match to protein family HMM TIGR01509 match to protein family HMM TIGR01549.
  
  
 0.622
RC1_1620
Conserved hypothetical protein; Identified by match to protein family HMM PF00459 match to protein family HMM TIGR01331.
       0.490
nifQ
Nitrogen fixation protein NifQ; Identified by match to protein family HMM PF00512 match to protein family HMM PF00672 match to protein family HMM PF02518.
  
  
 0.473
Your Current Organism:
Rhodospirillum centenum
NCBI taxonomy Id: 414684
Other names: R. centenum SW, Rhodocista centenaria SW, Rhodospirillum centenum SW, Rhodospirillum centenum str. SW, Rhodospirillum centenum strain SW
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.