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
dacFD-alanyl-D-alanine carboxypeptidase (penicilin binding protein); Removes C-terminal D-alanyl residues from sugar-peptide cell wall precursors. (389 aa)    
Predicted Functional Partners:
dacC
D-alanyl-D-alanine carboxypeptidase; Catalyzes DD-carboxypeptidase and transpeptidation reactions.
     
 0.971
dacB
D-alanyl-D-alanine carboxypeptidase (penicillin-binding protein 5*); Removes C-terminal D-alanyl residues from sugar-peptide cell wall precursors. Required specifically for the synthesis of the spore form of peptidoglycan (cortex).
 
 
 
0.926
dacA
D-alanyl-D-alanine carboxypeptidase (penicillin-binding protein 5); Removes C-terminal D-alanyl residues from sugar-peptide cell wall precursors; Belongs to the peptidase S11 family.
  
  
0.925
pbpF
Penicillin-binding protein 2C required for spore germination; Cell wall formation. May be involved in outgrowth of the germinated spore or it could function in the synthesis of the germ cell wall; In the N-terminal section; belongs to the glycosyltransferase 51 family.
    
 0.919
yodJ
D-alanyl-D-alanine carboxypeptidase lipoprotein; Evidence 2a: Function of homologous gene experimentally demonstrated in an other organism; Product type e: enzyme.
     
 0.909
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.
   
 
 0.907
ponA
Peptidoglycan glycosyltransferase (penicillin-binding proteins 1A and 1B); Cell wall formation. Synthesis of cross-linked peptidoglycan from the lipid intermediates. The enzyme has a penicillin-insensitive transglycosylase N-terminal domain (formation of linear glycan strands) and a penicillin-sensitive transpeptidase C-terminal domain (cross- linking of the peptide subunits).
    
 0.906
spoVAD
Stage V sporulation protein AD; Evidence 1a: Function experimentally demonstrated in the studied strain; Product type cp: cell process.
 
  
 0.838
spoIIAB
Anti-sigma factor (antagonist of sigma(F)) and serine kinase; Binds to sigma F and blocks its ability to form an RNA polymerase holoenzyme (E-sigma F). Phosphorylates SpoIIAA on a serine residue. This phosphorylation may enable SpoIIAA to act as an anti- anti-sigma factor that counteracts SpoIIAB and thus releases sigma F from inhibition.
 
  
 0.802
spoIIP
Spore autolysin (stage II sporulation); Evidence 1a: Function experimentally demonstrated in the studied strain; Product type cp: cell process.
  
  
 0.800
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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