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
pxpAPossible lactam utilization protein; Catalyzes the cleavage of 5-oxoproline to form L-glutamate coupled to the hydrolysis of ATP to ADP and inorganic phosphate. (254 aa)    
Predicted Functional Partners:
uahA
Urea amidolyase-related.
  
 0.998
dur1
DUF213; Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished.
  
 0.998
RPA1405
Putative urea amidolyase.
 
  
 0.978
putA
Proline dehydrogenase PutA; Oxidizes proline to glutamate for use as a carbon and nitrogen source; In the C-terminal section; belongs to the aldehyde dehydrogenase family.
   
 
  0.923
RPA4732
Uncharacterized cation transport protein chaC; Catalyzes the cleavage of glutathione into 5-oxo-L-proline and a Cys-Gly dipeptide. Acts specifically on glutathione, but not on other gamma-glutamyl peptides; Belongs to the gamma-glutamylcyclotransferase family.
  
 
  0.903
ggt1
Gamma-glutamyltranspeptidase.
     
  0.900
RPA0776
Possible gamma-glutamyltranspeptidase precursor; Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished.
     
  0.900
gshA
Gamma-glutamylcysteine synthetase; Catalyzes the synthesis of gamma-glutamylcysteine (gamma-GC). Belongs to the glutamate--cysteine ligase type 2 family. EgtA subfamily.
   
 
  0.900
ggt2
Possible gamma-glutamyltranspeptidase.
   
 
  0.900
ggt3
Putative gamma-glutamyltranspeptidase; Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished.
   
 
  0.900
Your Current Organism:
Rhodopseudomonas palustris CGA009
NCBI taxonomy Id: 258594
Other names: R. palustris CGA009, Rhodopseudomonas palustris str. CGA009, Rhodopseudomonas palustris strain CGA009
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.