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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
ddlAD-alanine-D-alanine ligase; Cell wall formation; Belongs to the D-alanine--D-alanine ligase family. (340 aa)    
Predicted Functional Partners:
murF
UDP-N-acetylmuramoyl-tripeptide-D-alanyl-D- alanine ligase; Involved in cell wall formation. Catalyzes the final step in the synthesis of UDP-N-acetylmuramoyl-pentapeptide, the precursor of murein; Belongs to the MurCDEF family. MurF subfamily.
  
 
 0.943
ddlB
D-alanine-D-alanine ligase; Cell wall formation; Belongs to the D-alanine--D-alanine ligase family.
  
  
 
0.921
alr
Alanine racemase; Catalyzes the interconversion of L-alanine and D-alanine. May also act on other amino acids; Belongs to the alanine racemase family.
  
 
 0.921
dat-2
D-amino-acid transaminase; Function of strongly homologous gene; enzyme.
   
 
 0.911
NIDE2691
Putative D-alanine-poly(phosphoribitol) ligase, subunit 2 (modular protein); Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative enzyme.
     
 0.900
NIDE0473
Homologs of previously reported genes of unknown function.
       0.825
NIDE0765
Putative Cell division protein FtsQ; Essential cell division protein.
  
  
 0.772
ftsA
Cell division protein FtsA; Cell division protein that is involved in the assembly of the Z ring. May serve as a membrane anchor for the Z ring. Belongs to the FtsA/MreB family.
  
  
 0.753
murG
Undecaprenyl-PP-MurNAc-pentapeptide-UDPGlcNAc GlcNAc transferase; Cell wall formation. Catalyzes the transfer of a GlcNAc subunit on undecaprenyl-pyrophosphoryl-MurNAc-pentapeptide (lipid intermediate I) to form undecaprenyl-pyrophosphoryl-MurNAc- (pentapeptide)GlcNAc (lipid intermediate II); Belongs to the glycosyltransferase 28 family. MurG subfamily.
  
  
 0.740
NIDE2487
Homologs of previously reported genes of unknown function.
  
  
 0.658
Your Current Organism:
Nitrospira defluvii
NCBI taxonomy Id: 330214
Other names: Candidatus Nitrospira defluvii, LMG 27402, LMG:27402, N. defluvii, NCIMB 14950, strain A17
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.