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
pepTTripeptide aminopeptidase; Cleaves the N-terminal amino acid of tripeptides. Belongs to the peptidase M20B family. (422 aa)    
Predicted Functional Partners:
glyA
Serine hydroxymethyltransferase; Catalyzes the reversible interconversion of serine and glycine with tetrahydrofolate (THF) serving as the one-carbon carrier. This reaction serves as the major source of one-carbon groups required for the biosynthesis of purines, thymidylate, methionine, and other important biomolecules. Also exhibits THF-independent aldolase activity toward beta-hydroxyamino acids, producing glycine and aldehydes, via a retro-aldol mechanism.
   
 
 0.607
SEA11668.1
Aminopeptidase N.
     
 0.545
gshA
Glutamate-cysteine ligase; Belongs to the glutamate--cysteine ligase type 1 family. Type 1 subfamily.
   
 
 0.507
SEA69634.1
Pyruvate-ferredoxin/flavodoxin oxidoreductase.
     
 0.495
secD
Preprotein translocase subunit SecD; Part of the Sec protein translocase complex. Interacts with the SecYEG preprotein conducting channel. SecDF uses the proton motive force (PMF) to complete protein translocation after the ATP-dependent function of SecA.
     
 0.461
SDZ81238.1
Peroxiredoxin Q/BCP.
  
  
  0.460
SEA68394.1
Fumarase, class I, homodimeric; Catalyzes the reversible hydration of fumarate to (S)-malate. Belongs to the class-I fumarase family.
  
    0.438
SDZ79625.1
Dinuclear metal center protein, YbgI/SA1388 family.
  
    0.419
SDZ98367.1
FeoC like transcriptional regulator; May function as a transcriptional regulator that controls feoABC expression.
       0.413
pepQ
Xaa-Pro dipeptidase; Splits dipeptides with a prolyl residue in the C-terminal position.
  
 
 0.410
Your Current Organism:
Lonsdalea quercina
NCBI taxonomy Id: 71657
Other names: ATCC 29281, Brenneria quercina, CCUG 48867, CFBP 3617, CIP 105201, DSM 4561, Erwinia quercina, L. quercina, LMG 2724, LMG:2724
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