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
vapB2Antitoxin of toxin-antitoxin system VapB; Antitoxin component of a type II toxin-antitoxin (TA) system. Upon expression in E.coli or S.cerevisiae neutralizes the effect of cognate toxin VapC2, partially inhibits the RNase activity of VapC2. Belongs to the VapB family. (78 aa)    
Predicted Functional Partners:
vapC2
Toxin of toxin-antitoxin system; Toxic component of a type II toxin-antitoxin (TA) system. Has ssRNase activity. Upon expression in E.coli or S.cerevisiae inhibits growth in liquid culture; in S.cerevisiae its expression leads to apoptosis-like characteristics. Rapidly induces apoptosis (within 2 hours) upon microinjection into mouse fibroblasts (L929 line); pretreatment of cells with dexamethasone protects them. Probably contributes to host cell death if bacterial cell lysis occurs during host infection. Its toxic effect is neutralized by coexpression with cognate antitoxin VapB2, its [...]
 
 
 0.999
vapC1
Toxin of toxin-antitoxin system VapC; Toxic component of a type II toxin-antitoxin (TA) system. Has ssRNase activity. Upon expression in E.coli inhibits growth in liquid culture; this toxic effect is neutralized by coexpression with cognate antitoxin VapB1. Its RNase activity is partially inhibited in vitro by VapB1 ; Belongs to the PINc/VapC protein family.
 
 
 0.978
virB6_5
TrbL/VirB6 plasmid Conjugative transfer protein.
       0.547
pta
Phosphate acetyltransferase Pta.
       0.499
ackA
Acetate kinase; Catalyzes the formation of acetyl phosphate from acetate and ATP. Can also catalyze the reverse reaction; Belongs to the acetokinase family.
       0.497
vapB1
Antitoxin of toxin-antitoxin system VapB; Antitoxin component of a type II toxin-antitoxin (TA) system. Upon expression in E.coli neutralizes the effect of cognate toxin VapC1, partially inhibits the RNase activity of VapC1 in vitro.
      
 0.416
recO
DNA repair protein RecO; Involved in DNA repair and RecF pathway recombination.
      
 0.412
mraZ
MraZ protein; Belongs to the MraZ family.
      
 0.412
Your Current Organism:
Rickettsia felis
NCBI taxonomy Id: 315456
Other names: R. felis URRWXCal2, Rickettsia felis URRWXCal2, Rickettsia felis str. URRWXCal2, Rickettsia felis strain URRWXCal2
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.