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
ampGMuropeptide permease AmpG. (515 aa)    
Predicted Functional Partners:
anmK
Anhydro-N-acetylmuramic acid kinase; Catalyzes the specific phosphorylation of 1,6-anhydro-N- acetylmuramic acid (anhMurNAc) with the simultaneous cleavage of the 1,6-anhydro ring, generating MurNAc-6-P (By similarity). Is required for the utilization of anhMurNAc either imported from the medium or derived from its own cell wall murein, and thus plays a role in cell wall recycling. Contributes to intrinsic fosfomycin resistance in P.putida.
  
   
 0.903
nagZ
beta-N-acetylglucosaminidase; Plays a role in peptidoglycan recycling by cleaving the terminal beta-1,4-linked N-acetylglucosamine (GlcNAc) from peptide- linked peptidoglycan fragments, giving rise to free GlcNAc, anhydro-N- acetylmuramic acid and anhydro-N-acetylmuramic acid-linked peptides. Belongs to the glycosyl hydrolase 3 family. NagZ subfamily.
 
   
 0.890
ampD
N-acetyl-anhydromuramyl-L-alanine-amidase; Function of homologous gene experimentally demonstrated in an other organism; enzyme; Regulatory functions.
 
   
 0.884
amgK
Conserved protein of unknown function; Sugar kinase that catalyzes the ATP-dependent phosphorylation of N-acetylmuramate (MurNAc) and N-acetylglucosamine (GlcNAc) at its C1 hydroxyl group, leading to MurNAc alpha-1P and GlcNAc alpha-1P, respectively. Is involved in peptidoglycan recycling as part of a cell wall recycling pathway that bypasses de novo biosynthesis of the peptidoglycan precursor UDP-MurNAc. Plays a role in intrinsic resistance to fosfomycin, which targets the de novo synthesis of UDP- MurNAc. Is also able to use N-acetylgalactosamine (GalNAc) as a substrate, but not N-ac [...]
 
   
 0.881
mpl
UDP-N-acetylmuramate:L-alanyl-gamma-D-glutamyl- meso-diaminopimelate ligase; Reutilizes the intact tripeptide L-alanyl-gamma-D-glutamyl- meso-diaminopimelate by linking it to UDP-N-acetylmuramate. Belongs to the MurCDEF family. Mpl subfamily.
  
   
 0.763
PP_2130
Putative Soluble lytic transglycosylase; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology.
  
   
 0.749
PP_1356
Homologs of previously reported genes of unknown function.
  
    0.704
dacB
D-alanyl-D-alanine carboxypeptidase.
 
   
 0.674
PP_2170
Putative enzyme, chorismate mutase family protein; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative enzyme.
  
    0.671
ltg
Lytic transglycosylase.
      
 0.668
Your Current Organism:
Pseudomonas putida KT2440
NCBI taxonomy Id: 160488
Other names: P. putida KT2440, Pseudomonas putida (strain KT2440), Pseudomonas putida str. KT2440
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