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
yqxAConserved hypothetical protein; Evidence 4: Homologs of previously reported genes of unknown function. (112 aa)    
Predicted Functional Partners:
spoIIP
Spore autolysin (stage II sporulation); Evidence 1a: Function experimentally demonstrated in the studied strain; Product type cp: cell process.
  
  
 0.929
sscB
Spore and germination protein; Evidence 1a: Function experimentally demonstrated in the studied strain; Product type f: factor.
      
 0.900
xkdO
Conserved hypothetical protein; Evidence 4: Homologs of previously reported genes of unknown function; To B.subtilis YqbO.
      
 0.708
xkdP
Putative PBSX prophage murein binding protein; Evidence 3: Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; Product type pf: putative factor.
      
 0.708
gpr
Spore endopeptidase; Initiates the degradation of small, acid-soluble proteins during spore germination.
  
    0.700
lepA
Ribosomal elongation factor, GTPase; 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.
       0.559
glnH
Glutamine ABC transporter (glutamine-binding lipoprotein); Part of the ABC transporter complex GlnHMPQ involved in glutamine transport; Belongs to the bacterial solute-binding protein 3 family.
   
    0.521
spoIIIAB
Stage III sporulation protein; Evidence 1a: Function experimentally demonstrated in the studied strain; Product type cp: cell process.
   
    0.511
glnQ
Glutamine ABC transporter (ATP-binding protein); Part of the ABC transporter complex GlnHMPQ involved in glutamine transport. Probably responsible for energy coupling to the transport system (By similarity).
   
    0.505
ylaK
Putative phosphate starvation inducible protein; Evidence 3: Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative factor; In the C-terminal section; belongs to the PhoH family.
   
    0.503
Your Current Organism:
Bacillus subtilis 168
NCBI taxonomy Id: 224308
Other names: B. subtilis subsp. subtilis str. 168, Bacillus subtilis subsp. subtilis 168, Bacillus subtilis subsp. subtilis str. 168, Bacillus subtilis subsp. subtilis str. BGSC 1A700
Server load: medium (46%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.