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
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. (464 aa)    
Predicted Functional Partners:
pntA
Pyridine nucleotide transhydrogenase, alpha subunit.
 0.999
pnaB
NAD(P) transhydrogenase subunit beta.
 
 0.999
ald
Alanine dehydrogenase; Belongs to the AlaDH/PNT family.
   
  0.964
nadD
Nicotinate-nucleotide adenylyltransferase; Catalyzes the reversible adenylation of nicotinate mononucleotide (NaMN) to nicotinic acid adenine dinucleotide (NaAD).
     
 0.801
nadE
Glutamine dependent NAD+ synthetase; Catalyzes the ATP-dependent amidation of deamido-NAD to form NAD. Uses L-glutamine as a nitrogen source.
     
 0.766
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.
     
 0.642
Lmac_0904
Hypothetical protein.
       0.517
Lmac_0900
DNA uptake/competence protein ComA.
       0.506
lpdA
Dihydrolipoyl dehydrogenase.
     
 0.411
Lmac_1556
Oxydoreductase.
     
 0.411
Your Current Organism:
Legionella maceachernii
NCBI taxonomy Id: 466
Other names: ATCC 35300, CCUG 31116, CIP 103846, DSM 16642, JCM 7566, L. maceachernii, NCTC 11982, Tatlockia maceachernii, strain Px-1-G-2-E2
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