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
nadKNAD(+) 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. (307 aa)    
Predicted Functional Partners:
Hhal_1480
DNA replication and repair protein RecN; May be involved in recombinational repair of damaged DNA.
 
  
 0.964
nadE
DNA-directed RNA polymerase, subunit H; Catalyzes the ATP-dependent amidation of deamido-NAD to form NAD. Uses L-glutamine as a nitrogen source.
    
 0.960
nadD
Nicotinate-nucleotide adenylyltransferase; Catalyzes the reversible adenylation of nicotinate mononucleotide (NaMN) to nicotinic acid adenine dinucleotide (NaAD).
  
 
 0.939
cobB
PFAM: Silent information regulator protein Sir2; KEGG: rxy:Rxyl_1341 silent information regulator protein Sir2; Belongs to the sirtuin family. Class III subfamily.
  
 
 0.921
Hhal_2275
KEGG: aeh:Mlg_2770 pyridine nucleotide transhydrogenase subunit alpha.
     
 0.914
Hhal_2276
PFAM: alanine dehydrogenase/PNT domain protein; KEGG: aeh:Mlg_2771 NAD(P)(+) transhydrogenase (AB-specific).
     
 0.913
Hhal_2274
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.
     
 0.903
Hhal_0129
TIGRFAM: MazG family protein; PFAM: MazG nucleotide pyrophosphohydrolase; KEGG: aeh:Mlg_1457 MazG family protein.
     
 0.900
surE
5'-nucleotidase / 3'-nucleotidase; Nucleotidase that shows phosphatase activity on nucleoside 5'-monophosphates; Belongs to the SurE nucleotidase family.
    
 0.668
Hhal_1029
Allosteric NADP-dependent malic enzyme; Phosphate acetyltransferase; PFAM: phosphate acetyl/butaryl transferase; malic enzyme domain protein; malic enzyme, NAD-binding; KEGG: aeh:Mlg_0246 malate dehydrogenase (oxaloacetate-decarboxylating) (NADP(+)).
   
 
 0.633
Your Current Organism:
Halorhodospira halophila
NCBI taxonomy Id: 349124
Other names: H. halophila SL1, Halorhodospira halophila DSM 244, Halorhodospira halophila SL 1, Halorhodospira halophila SL1, Halorhodospira halophila str. SL1, Halorhodospira halophila strain SL1
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