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
mrcAProbable penicillin-binding protein 1A (PBP-1a) (PBP1a) [Includes: Penicillin- insensitive transglycosylase (EC 2.4.2.-) (Peptidoglycan TGase); Penicillin-sensitive transpeptidase (EC 3.4.-.-) (DD-transpeptidase)]. Homology to mrcA of N. meningitides of 47% (sprot|PBPA_NEIMA(SRS)) 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) (By sim [...] (790 aa)    
Predicted Functional Partners:
dacC
Probable D-alanyl-D-alanine carboxypeptidase. Homology to dacD of E. coli of 41% (sprot|DACD_ECOLI) Removes C-terminal D-alanyl residues from sugar-peptide cell wall precursors. Pfam: D-alanyl-D-alanine carboxypeptidase signal peptide no TMHs; High confidence in function and specificity; Belongs to the peptidase S11 family.
     
 0.938
rodA
Rod shape-determining protein; Peptidoglycan polymerase that is essential for cell wall elongation; Belongs to the SEDS family. MrdB/RodA subfamily.
  
   
 0.773
mltG
Conserved hypothetical protein; Functions as a peptidoglycan terminase that cleaves nascent peptidoglycan strands endolytically to terminate their elongation.
  
   
 0.692
mtgA
Probable monofunctional biosynthetic peptidoglycan transglycosylase; Peptidoglycan polymerase that catalyzes glycan chain elongation from lipid-linked precursors; Belongs to the glycosyltransferase 51 family.
 
 
0.672
pbpA
Penicillin-binding protein; Catalyzes cross-linking of the peptidoglycan cell wall. Belongs to the transpeptidase family. MrdA subfamily.
  
 
 
0.664
aroK
Probable shikimate kinase; Catalyzes the specific phosphorylation of the 3-hydroxyl group of shikimic acid using ATP as a cosubstrate; Belongs to the shikimate kinase family.
     
 0.663
murC
Probable UDP-N-acetylmuramate-L-alanine ligase; Cell wall formation; Belongs to the MurCDEF family.
  
   
 0.643
murA
UDP-N-acetylglucosamine 1-carboxyvinyltransferase; Cell wall formation. Adds enolpyruvyl to UDP-N- acetylglucosamine; Belongs to the EPSP synthase family. MurA subfamily.
  
   
 0.624
FtsW
Cell division protein FtsW; Peptidoglycan polymerase that is essential for cell division. Belongs to the SEDS family. FtsW subfamily.
  
   
 0.621
nlpD
Conserved hypothetical lipoprotein. Homology to nlpD of R. gelatinosus of 43% (trembl|Q9JP90) InterPro: Peptidase family M23/M37 (IPR002886); LysM motif (IPR002482) Pfam: LysM domain; Peptidase family m23/M27 signal peptide no TMHs; Conserved hypothetical protein.
  
   
 0.611
Your Current Organism:
Azoarcus sp. BH72
NCBI taxonomy Id: 62928
Other names: A. sp. BH72
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