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
ybbCConserved hypothetical protein; Evidence 4: Homologs of previously reported genes of unknown function. (414 aa)    
Predicted Functional Partners:
nagZ
N-acetylglucosaminidase lipoprotein; Plays a role in peptidoglycan recycling by cleaving the terminal beta-1,4-linked N-acetylglucosamine (GlcNAc) from peptide- linked peptidoglycan fragments, giving rise to free GlcNAc, anhydro-N- acetylmuramic acid and anhydro-N-acetylmuramic acid-linked peptides. Cleaves muropeptides, but not peptidoglycan. Belongs to the glycosyl hydrolase 3 family.
  
 0.999
amiE
Amidase hydrolyzing N-acetylmuramyl-L-Ala bond of MurNAc peptides; Involved in muropeptide recycling. Hydrolyzes the amide bond between N-acetylmuramic acid (MurNAc) and the L-alanine residue of the stem peptide. Cannot hydrolyze muropeptides containing N- acetylglucosamine (GlcNAc) at the non-reducing end.
  
 0.999
ybbH
Putative transcriptional regulator; Evidence 3: Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; Product type pr: putative regulator.
 
  
 0.966
murQ
D-lactyl ether N-acetylmuramic-6-phosphate acid etherase; Specifically catalyzes the cleavage of the D-lactyl ether substituent of MurNAc 6-phosphate, producing GlcNAc 6-phosphate and D- lactate.
 
  
 0.882
mdxJ
Putative component of maltodextrin transporter; Could have a role in maltodextrin utilization.
      
 0.745
gamP
Phosphotransferase system (PTS) glucosamine-specific enzyme IICBA component; The phosphoenolpyruvate-dependent sugar phosphotransferase system (sugar PTS), a major carbohydrate active transport system, catalyzes the phosphorylation of incoming sugar substrates concomitantly with their translocation across the cell membrane. This system may be involved in glucosamine transport.
      
 0.685
yflH
Conserved hypothetical protein; Evidence 4: Homologs of previously reported genes of unknown function; PubMedId: 1070366, 1266368.
      
 0.683
ybbF
Putative PTS system EIIBC component ybbF; The phosphoenolpyruvate-dependent sugar phosphotransferase system (sugar PTS), a major carbohydrate active -transport system, catalyzes the phosphorylation of incoming sugar substrates concomitantly with their translocation across the cell membrane.
  
    0.671
yheN
Putative polysaccharide deacetylase; Evidence 3: Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; Product type pe: putative enzyme.
      0.581
cwlC
N-acetylmuramoyl-L-alanine amidase; Autolysins are involved in some important biological processes such as cell separation, cell-wall turnover, competence for genetic transformation, formation of the flagella - in particular of its basal body - and sporulation. CwlC is able to hydrolyze type A cell walls such as B.subtilis. Its main function is to lyze the mother cell wall peptidoglycan, playing a role during sporulation. Belongs to the N-acetylmuramoyl-L-alanine amidase 3 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
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