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.
Knowledge-based Evidence
from curated databases
textmining
Assay-based Predictions
experimentally determined
co-expression
Genomic Predictions
gene neighborhood
gene co-occurrence
gene fusions
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[Homology]
Score
pntBNAD(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. (465 aa)    
Predicted Functional Partners:
pnaB
NAD(P) transhydrogenase subunit beta.
 
 0.999
pntA
Pyridine nucleotide transhydrogenase, alpha subunit.
 0.999
ald
Alanine dehydrogenase; Belongs to the AlaDH/PNT family.
   
  0.954
nadE
Glutamine dependent NAD+ synthetase; Catalyzes the ATP-dependent amidation of deamido-NAD to form NAD. Uses L-glutamine as a nitrogen source.
     
 0.877
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.
     
 0.854
nadD
Nicotinate-nucleotide adenylyltransferase; Catalyzes the reversible adenylation of nicotinate mononucleotide (NaMN) to nicotinic acid adenine dinucleotide (NaAD).
     
  0.842
comA
DNA uptake/competence protein ComA.
       0.722
Lery_2781
Nucleotide pyrophosphohydrolase.
    
  0.523
merA1_2
Mercuric reductase.
     
 0.492
Lery_1856
Dihydrolipoamide dehydrogenase.
     
 0.492
Your Current Organism:
Legionella erythra
NCBI taxonomy Id: 448
Other names: ATCC 35303, CCUG 29667, CIP 103843, DSM 17644, JCM 7564, L. erythra, NCTC 11977, strain SE-32A-C8
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