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
ABB50303.1NAD(P)(+) transhydrogenase (AB-specific); Alternative locus ID: P9312_13611. (391 aa)    
Predicted Functional Partners:
ABB50301.1
Putative nicotinamide nucleotide 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
ABB50302.1
Putative nicotinamide nucleotide transhydrogenase, subunit alpha 2 (A2); Alternative locus ID: P9312_13601.
 
  
 0.997
nadE
NAD+ synthetase; Catalyzes the ATP-dependent amidation of deamido-NAD to form NAD. Uses L-glutamine as a nitrogen source.
     
 0.905
nadK1
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.
     
 0.904
nadK2
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.
     
 0.904
ABB50598.1
Cytidyltransferase-related protein; Alternative locus ID: P9312_16871; Belongs to the NadD family.
     
 0.901
ABB50300.1
Conserved hypothetical protein; Alternative locus ID: P9312_13581.
       0.819
ABB50304.1
EF-1 guanine nucleotide exchange domain-like protein; Alternative locus ID: P9312_13621.
       0.668
ABB50305.1
Conserved hypothetical protein; Alternative locus ID: P9312_13631.
       0.522
pheT
phenylalanyl-tRNA synthetase beta subunit; Alternative locus ID: P9312_09881; Belongs to the phenylalanyl-tRNA synthetase beta subunit family. Type 1 subfamily.
   
  
 0.488
Your Current Organism:
Prochlorococcus marinus MIT9312
NCBI taxonomy Id: 74546
Other names: P. marinus str. MIT 9312, Prochlorococcus marinus str. MIT 9312, Prochlorococcus sp. MIT 9312, Prochlorococcus sp. MIT9312
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