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
tatCySec-independent protein translocase protein TatC; Part of the twin-arginine translocation (Tat) system that transports large folded proteins containing a characteristic twin- arginine motif in their signal peptide across membranes. (272 aa)    
Predicted Functional Partners:
tatA
Sec-independent protein translocase protein TatA; Part of the twin-arginine translocation (Tat) system that transports large folded proteins containing a characteristic twin- arginine motif in their signal peptide across membranes. TatA could form the protein-conducting channel of the Tat system.
 
 0.997
rex
Redox-sensing transcriptional repressor Rex; Modulates transcription in response to changes in cellular NADH/NAD(+) redox state.
  
    0.795
secD
Preprotein translocase subunit D; Part of the Sec protein translocase complex. Interacts with the SecYEG preprotein conducting channel. SecDF uses the proton motive force (PMF) to complete protein translocation after the ATP-dependent function of SecA.
 
   
 0.750
cotA
Spore coat protein.
    
 
 0.682
secY
Preprotein translocase subunit Y; The central subunit of the protein translocation channel SecYEG. Consists of two halves formed by TMs 1-5 and 6-10. These two domains form a lateral gate at the front which open onto the bilayer between TMs 2 and 7, and are clamped together by SecE at the back. The channel is closed by both a pore ring composed of hydrophobic SecY resides and a short helix (helix 2A) on the extracellular side of the membrane which forms a plug. The plug probably moves laterally to allow the channel to open. The ring and the pore may move independently.
  
   
 0.651
secG
Preprotein translocase subunit G; Involved in protein export. Participates in an early event of protein translocation; Belongs to the SecG family.
   
  
 0.628
lsp
Signal peptidase II; This protein specifically catalyzes the removal of signal peptides from prolipoproteins; Belongs to the peptidase A8 family.
   
  
 0.620
secA
Preprotein translocase subunit A; Part of the Sec protein translocase complex. Interacts with the SecYEG preprotein conducting channel. Has a central role in coupling the hydrolysis of ATP to the transfer of proteins into and across the cell membrane, serving as an ATP-driven molecular motor driving the stepwise translocation of polypeptide chains across the membrane; Belongs to the SecA family.
   
  
 0.615
qcrB
Menaquinol-cytochrome c reductase cytochrome b subunit.
 
  
 0.612
secE
Preprotein translocase subunit E; Essential subunit of the Sec protein translocation channel SecYEG. Clamps together the 2 halves of SecY. May contact the channel plug during translocation.
      
 0.607
Your Current Organism:
Bacillus clausii
NCBI taxonomy Id: 66692
Other names: B. clausii KSM-K16, Bacillus clausii KSM-K16, Bacillus sp. (strain KSM-K16), Bacillus sp. KSM-K16
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