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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
pntA_1NAD(P)(+) transhydrogenase (AB-specific), alpha subunit; The transhydrogenation between NADH and NADP is coupled to respiration and ATP hydrolysis and functions as a proton pump across the membrane; Belongs to the AlaDH/PNT family. (523 aa)    
Predicted Functional Partners:
pntB_2
NAD(P)+ transhydrogenase, beta subunit; The transhydrogenation between NADH and NADP is coupled to respiration and ATP hydrolysis and functions as a proton pump across the membrane; Belongs to the PNT beta subunit family.
 0.999
pntB_1
NAD(P)+ transhydrogenase, beta subunit; The transhydrogenation between NADH and NADP is coupled to respiration and ATP hydrolysis and functions as a proton pump across the membrane; Belongs to the PNT beta subunit family.
 0.999
nadE
Glutamine-dependent NAD(+) synthetase; Catalyzes the ATP-dependent amidation of deamido-NAD to form NAD. Uses L-glutamine as a nitrogen source.
     
 0.742
ppnk
Inorganic polyphosphate/ATP-NAD kinase; Involved in the regulation of the intracellular balance of NAD and NADP, and is a key enzyme in the biosynthesis of NADP. Catalyzes specifically the phosphorylation on 2'-hydroxyl of the adenosine moiety of NAD to yield NADP.
     
 0.698
cobB-2
[K] COG0846 NAD-dependent protein deacetylases, SIR2 family; Belongs to the sirtuin family. Class III subfamily.
     
 0.671
RBY4I_953
[O] COG2020 Putative protein-S-isoprenylcysteine methyltransferase.
       0.576
EDZ47453.1
Phosphate acetyl/butyryl transferase subfamily, putative; [C] COG0281 Malic enzyme.
     
 0.512
RBY4I_385
Phosphate acetyl/butyryl transferase subfamily, putative; [C] COG0281 Malic enzyme.
     
 0.512
pheT
[J] COG0072 Phenylalanyl-tRNA synthetase beta subunit; Belongs to the phenylalanyl-tRNA synthetase beta subunit family. Type 1 subfamily.
   
  
 0.507
EDZ46455.1
Conserved hypothetical protein; [S] COG4949 Uncharacterized membrane-anchored protein conserved in bacteria.
       0.475
Your Current Organism:
Rhodobacterales bacterium Y4I
NCBI taxonomy Id: 439496
Other names: R. bacterium Y4I
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