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
dld2D-lactate dehydrogenase; Function of homologous gene experimentally demonstrated in an other organism; enzyme; Energy metabolism. (936 aa)    
Predicted Functional Partners:
lldD
L-lactate dehydrogenase; Catalyzes the conversion of L-lactate to pyruvate. Is coupled to the respiratory chain.
  
 0.986
lldP
L-lactate permease; Transports L-lactate across the membrane. Can also transport D-lactate and glycolate; Belongs to the lactate permease family.
 
  
 0.982
PP_0313
Putative electron transfer flavoprotein beta subunit; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative transporter.
  
 
 0.728
etfB
Electron transfer flavoprotein subunit beta.
  
 
 0.728
gltB
L-glutamate synthase(NADPH) alpha subunit; Function of homologous gene experimentally demonstrated in an other organism; enzyme; Aminoacidbiosynthesis : Glutamate family.
    
 0.724
PP_0312
Electron transfer flavoprotein, alpha subunit; Function of strongly homologous gene; carrier; Energy metabolism.
  
 
 0.703
etfA
Electron transfer flavoprotein subunit alpha.
  
 
 0.703
nuoC
NADH-quinone oxidoreductase subunit C/D; NDH-1 shuttles electrons from NADH, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory chain. The immediate electron acceptor for the enzyme in this species is believed to be ubiquinone. Couples the redox reaction to proton translocation (for every two electrons transferred, four hydrogen ions are translocated across the cytoplasmic membrane), and thus conserves the redox energy in a proton gradient; In the N-terminal section; belongs to the complex I 30 kDa subunit family.
  
 
 0.687
gltD
Glutamate synthase (NADPH) beta subunit; Function of homologous gene experimentally demonstrated in an other organism; enzyme; Aminoacidbiosynthesis : Glutamate family.
    
 0.614
glcB
Malate synthase G; Involved in the glycolate utilization. Catalyzes the condensation and subsequent hydrolysis of acetyl-coenzyme A (acetyl- CoA) and glyoxylate to form malate and CoA; Belongs to the malate synthase family. GlcB subfamily.
  
  
 0.602
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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