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
ppnKInorganic polyphosphate 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. (269 aa)    
Predicted Functional Partners:
nadD
Nicotinate-nucleotide adenylyltransferase; Catalyzes the reversible adenylation of nicotinate mononucleotide (NaMN) to nicotinic acid adenine dinucleotide (NaAD).
  
 
 0.907
nadE
NAD synthetase; Catalyzes the ATP-dependent amidation of deamido-NAD to form NAD. Uses ammonia as a nitrogen source; Belongs to the NAD synthetase family.
    
 0.906
relA2
GTP pyrophosphokinase; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
    0.872
KIX90546.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the UPF0738 family.
  
    0.866
rluD_1
Pseudouridine synthase; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
  
 0.861
yjbK
Adenylate cyclase; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
     0.853
KIX90543.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
     0.795
kefC
Sodium:proton antiporter; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the monovalent cation:proton antiporter 2 (CPA2) transporter (TC 2.A.37) family.
    
  0.776
mgtE
Magnesium transporter MgtE; Acts as a magnesium transporter.
       0.736
yjbI
Globin; Derived by automated computational analysis using gene prediction method: Protein Homology.
       0.721
Your Current Organism:
Staphylococcus microti
NCBI taxonomy Id: 569857
Other names: CCM 4903, CCUG 55861, DSM 22147, NCTC 13832, S. microti, Staphylococcus microti Novakova et al. 2010, Staphylococcus sp. CCM 4903, Staphylococcus sp. CCM 4904, strain 4005-LJ(m)
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