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
nadENH(3)-dependent NAD(+) synthetase; Catalyzes the ATP-dependent amidation of deamido-NAD to form NAD. Uses ammonia as a nitrogen source. (276 aa)    
Predicted Functional Partners:
nadD
Nicotinate-nucleotide adenylyltransferase; Catalyzes the reversible adenylation of nicotinate mononucleotide (NaMN) to nicotinic acid adenine dinucleotide (NaAD).
  
 
 0.962
nadK
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.
    
 0.935
cobB
5,6-dimethylbenzimidazole phosphoribosyltransferase; PFAM: Silent information regulator protein Sir2; KEGG: vch:VC1509 nicotinate mononucleotide:5,6-dimethylbenzimidazole phosphoribosyltransferase; Belongs to the sirtuin family. Class III subfamily.
    
 0.927
Ping_0565
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.
     
 0.913
Ping_1884
Nucleotide phosphate derivative pyrophosphohydrolase, MutT/nudix family protein; PFAM: NUDIX hydrolase; KEGG: ppr:PBPRA1244 hypothetical protein.
  
 
 0.909
Ping_3382
PFAM: CinA domain protein; KEGG: vch:VC0542 competence/damage-inducible protein CinA C-terminal domain; Belongs to the CinA family.
    
 0.908
nudC
Nucleotide phosphate derivative pyrophosphohydrolase, MutT/nudix family protein; PFAM: NUDIX hydrolase; KEGG: ilo:IL2307 NUDIX family pyrophosphohydrolases containing a Zn-finger; Belongs to the Nudix hydrolase family. NudC subfamily.
  
 
 0.903
Ping_0566
NAD(P) transhydrogenase, 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.
     
 0.902
sthA
Pyridine nucleotide-disulfide oxidoreductase dimerization region; Conversion of NADPH, generated by peripheral catabolic pathways, to NADH, which can enter the respiratory chain for energy generation; Belongs to the class-I pyridine nucleotide-disulfide oxidoreductase family.
    
  0.900
Ping_0665
TIGRFAM: MazG family protein; PFAM: MazG nucleotide pyrophosphohydrolase; KEGG: ppr:PBPRA3081 putative MazG protein.
     
  0.900
Your Current Organism:
Psychromonas ingrahamii
NCBI taxonomy Id: 357804
Other names: P. ingrahamii 37, Psychromonas ingrahamii 37, Psychromonas ingrahamii str. 37, Psychromonas ingrahamii strain 37, gas vacuolate str. 37
Server load: low (18%) [HD]