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
nadCNicotinate-nucleotide pyrophosphorylase [carboxylating]; Belongs to the NadC/ModD family. (285 aa)    
Predicted Functional Partners:
nadA
Quinolinate synthase A; Catalyzes the condensation of iminoaspartate with dihydroxyacetone phosphate to form quinolinate.
 
 0.999
nadB
L-aspartate oxidase; Catalyzes the oxidation of L-aspartate to iminoaspartate.
  
 0.996
nadD
Nicotinate-nucleotide adenylyltransferase; Catalyzes the reversible adenylation of nicotinate mononucleotide (NaMN) to nicotinic acid adenine dinucleotide (NaAD).
    
 0.919
porA_1
Pyruvate synthase subunit porA.
    
  0.815
ygaD
Uncharacterized protein (competence-and mitomycin-induced); Belongs to the CinA family.
     
 0.801
surE
5'-nucleotidase surE; Nucleotidase that shows phosphatase activity on nucleoside 5'-monophosphates; Belongs to the SurE nucleotidase family.
     
 0.783
nudC_1
NADH pyrophosphatase.
     
 0.776
CUO46241.1
Uncharacterized conserved protein.
  
 
 0.735
CUP71526.1
Uncharacterized conserved protein.
  
 
 0.735
CUP61302.1
Uncharacterised protein.
       0.623
Your Current Organism:
Parabacteroides merdae
NCBI taxonomy Id: 46503
Other names: ATCC 43184, Bacteroides merdae, CCUG 38734, CIP 104202, JCM 9497, NCTC 13052, P. merdae, VPI T4-1
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