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
lepBSignal peptidase I (lepB); Psort: bacterial inner membrane --- Certainty= 0.147(Affirmative); COG0681 LepB signal peptidase I; Belongs to the peptidase S26 family. (239 aa)    
Predicted Functional Partners:
lepA
GTP binding protein (lepA); Required for accurate and efficient protein synthesis under certain stress conditions. May act as a fidelity factor of the translation reaction, by catalyzing a one-codon backward translocation of tRNAs on improperly translocated ribosomes. Back-translocation proceeds from a post-translocation (POST) complex to a pre- translocation (PRE) complex, thus giving elongation factor G a second chance to translocate the tRNAs correctly. Binds to ribosomes in a GTP- dependent manner.
  
 
 0.886
AMF_529
Called by Glimmer 2; Conserved hypothetical protein called by Glimmer 2; psort: bacterial cytoplasm --- Certainty= 0.161(Affirmative); COG0316 Uncharacterized ACR.
       0.812
atpE
ATP synthase C chain (atpE); Psort: bacterial inner membrane --- Certainty= 0.505(Affirmative); COG0636 AtpE F0F1-type ATP synthase c subunit/Archaeal/vacuolar-type H+-ATPase subunit K.
    
 0.802
nuoI
NADH dehydrogenase I chain I (nuoI); NDH-1 shuttles electrons from NADH, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory chain. The immediate electron acceptor for the enzyme in this species is believed to be ubiquinone. Couples the redox reaction to proton translocation (for every two electrons transferred, four hydrogen ions are translocated across the cytoplasmic membrane), and thus conserves the redox energy in a proton gradient.
  
    0.793
lspA
Lipoprotein signal peptidase (lspA); This protein specifically catalyzes the removal of signal peptides from prolipoproteins; Belongs to the peptidase A8 family.
      
 0.747
yidC
60kD inner-membrane protein (yidC); Required for the insertion and/or proper folding and/or complex formation of integral membrane proteins into the membrane. Involved in integration of membrane proteins that insert both dependently and independently of the Sec translocase complex, as well as at least some lipoproteins. Aids folding of multispanning membrane proteins.
  
  
 0.717
secD
Protein-export membrane protein (secD); 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.
 
  
 0.634
secA
Preprotein translocase subunit (secA); 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 both as a receptor for the preprotein-SecB complex and as an ATP-driven molecular motor driving the stepwise translocation of polypeptide chains across the membrane. Belongs to the SecA family.
  
  
 0.632
rnhB
Ribonuclease HII (rnhB); Endonuclease that specifically degrades the RNA of RNA-DNA hybrids.
  
    0.620
secF
Protein export membrane protein secF (secF); 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.
 
  
 0.606
Your Current Organism:
Anaplasma marginale
NCBI taxonomy Id: 320483
Other names: A. marginale str. Florida, Anaplasma marginale str. Florida, Anaplasma marginale strain Florida
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.