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
ldtEMurein L,D-transpeptidase; Responsible, at least in part, for generating a meso- diaminopimelyl-3-a meso-diaminopimelyl-3 cross-link. (334 aa)    
Predicted Functional Partners:
ldtD
Murein L,D-transpeptidase; Responsible, at least in part, for generating a meso- diaminopimelyl-3-a meso-diaminopimelyl-3 cross-link. Belongs to the YkuD family.
 
  
 0.962
yafK
L,D-transpeptidase-related protein.
 
  
 0.907
mrcB
Fused glycosyl transferase and transpeptidase; 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); In the N-terminal section; belongs to the glycosyltransferase 51 family.
  
  
 0.806
dacD
D-alanyl-D-alanine carboxypeptidase; Removes C-terminal D-alanyl residues from sugar-peptide cell wall precursors; Belongs to the peptidase S11 family.
 
  
 0.801
dacC
D-alanyl-D-alanine carboxypeptidase; Removes C-terminal D-alanyl residues from sugar-peptide cell wall precursors.
 
 
 0.759
yeaG
Protein kinase, endogenous substrate unidentified; autokinase; Belongs to the PrkA family.
   
    0.750
dacB
D-alanyl-D-alanine carboxypeptidase; Not involved in transpeptidation but exclusively catalyzes a DD-carboxypeptidase and DD-endopeptidase reaction. Belongs to the peptidase S13 family.
  
  
 0.713
dacA
D-alanyl-D-alanine carboxypeptidase (penicillin-binding protein 5); Removes C-terminal D-alanyl residues from sugar-peptide cell wall precursors.
    
 0.691
yfeW
Penicillin binding protein PBP4B; Penicillin-binding protein. Has low DD-carboxypeptidase activity; Belongs to the peptidase S12 family. YfeW subfamily.
     
 0.685
fic
Stationary phase-induced protein, putative toxin; Probable adenylyltransferase that mediates the addition of adenosine 5'-monophosphate (AMP) to specific residues of target proteins (By similarity). Involved in cell filamentation induced by cyclic AMP. May have some role in cell division.
   
    0.683
Your Current Organism:
Escherichia coli K12
NCBI taxonomy Id: 511145
Other names: E. coli str. K-12 substr. MG1655, Escherichia coli MG1655, Escherichia coli str. K-12 substr. MG1655, Escherichia coli str. K12 substr. MG1655, Escherichia coli str. MG1655, Escherichia coli strain MG1655
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