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
pntANAD(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. (524 aa)    
Predicted Functional Partners:
EET48359.1
NAD(P) transhydrogenase subunit beta; 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
nadK
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.
     
 0.896
nadE
Glutamine-dependent NAD(+) synthetase (NAD(+) synthase[glutamine-hydrolyzing]); Catalyzes the ATP-dependent amidation of deamido-NAD to form NAD. Uses L-glutamine as a nitrogen source.
     
 0.875
nadD
Nicotinate-nucleotide adenylyltransferase; Catalyzes the reversible adenylation of nicotinate mononucleotide (NaMN) to nicotinic acid adenine dinucleotide (NaAD).
     
 0.868
EET48429.1
Pyridine nucleotide-disulphide oxidoreductase dimerisation region; Identified by match to protein family HMM PF00070; match to protein family HMM PF01266; match to protein family HMM PF02852; match to protein family HMM PF07992.
     
 0.721
lpdA_2
Dihydrolipoyl dehydrogenase; Identified by match to protein family HMM PF00070; match to protein family HMM PF01134; match to protein family HMM PF02852; match to protein family HMM PF03486; match to protein family HMM PF07992; match to protein family HMM TIGR01350.
     
 0.721
EET47487.1
Isoprenylcysteine carboxyl methyltransferase family protein.
       0.701
ilvC
Ketol-acid reductoisomerase; Involved in the biosynthesis of branched-chain amino acids (BCAA). Catalyzes an alkyl-migration followed by a ketol-acid reduction of (S)-2-acetolactate (S2AL) to yield (R)-2,3-dihydroxy-isovalerate. In the isomerase reaction, S2AL is rearranged via a Mg-dependent methyl migration to produce 3-hydroxy-3-methyl-2-ketobutyrate (HMKB). In the reductase reaction, this 2-ketoacid undergoes a metal-dependent reduction by NADPH to yield (R)-2,3-dihydroxy-isovalerate.
   
    0.631
rpoC
DNA-directed RNA polymerase, beta' subunit; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.
   
    0.619
ald
Alanine dehydrogenase; Identified by match to protein family HMM PF01262; match to protein family HMM PF02826; match to protein family HMM PF05222; match to protein family HMM TIGR00518; Belongs to the AlaDH/PNT family.
 
  
 
0.583
Your Current Organism:
Thalassobium sp. R2A62
NCBI taxonomy Id: 633131
Other names: T. sp. R2A62, Thalassiobium sp. R2A62, alpha proteobacterium R2A62
Server load: low (14%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.