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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
pbp1APenicillin-binding protein 1A; Bifunctional protein (transglycosylase/transpeptidase). (777 aa)    
Predicted Functional Partners:
ftsI
Cell division protein FtsI; Penicillin-binding protein.
 
 
 0.941
pbp2A
Penicillin-binding protein 2A; Bifunctional protein (transglycosylase/transpeptidase).
  
  
0.940
recU
Recombination protein U; Endonuclease that resolves Holliday junction intermediates in genetic recombination. Cleaves mobile four-strand junctions by introducing symmetrical nicks in paired strands. Promotes annealing of linear ssDNA with homologous dsDNA. Required for DNA repair, homologous recombination and chromosome segregation; Belongs to the RecU family.
  
 0.922
dacA
D-alanyl-D-alanine carboxypeptidase; Belongs to the peptidase S11 family.
  
 
 0.918
pbp
Penicillin-binding protein.
 
 
 
 0.780
Ldb1015
Conserved hypothetical protein; Divisome component that associates with the complex late in its assembly, after the Z-ring is formed, and is dependent on DivIC and PBP2B for its recruitment to the divisome. Together with EzrA, is a key component of the system that regulates PBP1 localization during cell cycle progression. Its main role could be the removal of PBP1 from the cell pole after pole maturation is completed. Also contributes to the recruitment of PBP1 to the division complex. Not essential for septum formation.
   
 
 0.762
murC
Putative transcriptional regulator (AraC family) (fragment); Cell wall formation; Belongs to the MurCDEF family.
 
   
 0.736
ftsW
Cell division protein FtsW; Belongs to the SEDS family.
 
 
 
 0.729
Ldb1014
Conserved hypothetical protein; 5.2 Protein of unknown function similar to proteins from other organisms; Belongs to the UPF0398 family.
       0.726
murA
UDP-N-acetylglucosamine 1-carboxyvinyltransferase; Cell wall formation. Adds enolpyruvyl to UDP-N- acetylglucosamine; Belongs to the EPSP synthase family. MurA subfamily.
 
   
 0.700
Your Current Organism:
Lactobacillus delbrueckii
NCBI taxonomy Id: 390333
Other names: L. delbrueckii subsp. bulgaricus ATCC 11842 = JCM 1002, Lactobacillus delbrueckii subsp. bulgaricus ATCC 11842, Lactobacillus delbrueckii subsp. bulgaricus ATCC 11842 = JCM 1002, Lactobacillus delbrueckii subsp. bulgaricus DSM 20081
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