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.
Knowledge-based Evidence
from curated databases
textmining
Assay-based Predictions
experimentally determined
co-expression
Genomic Predictions
gene neighborhood
gene co-occurrence
gene fusions
Your Input:
Neighborhood
Gene Fusion
Cooccurrence
Coexpression
Experiments
Databases
Textmining
[Homology]
Score
pncANicotinamidase; Function of homologous gene experimentally demonstrated in an other organism; enzyme. (189 aa)    
Predicted Functional Partners:
pncB
Nicotinate phosphoribosyltransferase; Catalyzes the first step in the biosynthesis of NAD from nicotinic acid, the ATP-dependent synthesis of beta-nicotinate D- ribonucleotide from nicotinate and 5-phospho-D-ribose 1-phosphate. Belongs to the NAPRTase family.
 
 0.999
CCH86882.1
Gluconokinase; Function of strongly homologous gene; enzyme.
   
  0.906
CCH88999.1
Silent information regulator protein Sir2; Function of homologous gene experimentally demonstrated in an other organism; regulator.
   
 0.906
punA
Purine nucleoside phosphorylase; The purine nucleoside phosphorylases catalyze the phosphorolytic breakdown of the N-glycosidic bond in the beta- (deoxy)ribonucleoside molecules, with the formation of the corresponding free purine bases and pentose-1-phosphate.
    
 0.903
clpS
ATP-dependent Clp protease adapter protein clpS; Involved in the modulation of the specificity of the ClpAP- mediated ATP-dependent protein degradation; Belongs to the ClpS family.
       0.669
cobB-2
Sir2-family regulator protein; NAD-dependent protein deacetylase which modulates the activities of several enzymes which are inactive in their acetylated form; Belongs to the sirtuin family. Class II subfamily.
   
 0.649
CCH86837.1
Homologs of previously reported genes of unknown function.
       0.635
nadC
Quinolinate phosphoribosyltransferase (nicotinate-nucleotide pyrophosphorylase); Function of homologous gene experimentally demonstrated in an other organism; enzyme; Belongs to the NadC/ModD family.
   
 0.595
rpsL
30S ribosomal subunit protein S12; Interacts with and stabilizes bases of the 16S rRNA that are involved in tRNA selection in the A site and with the mRNA backbone. Located at the interface of the 30S and 50S subunits, it traverses the body of the 30S subunit contacting proteins on the other side and probably holding the rRNA structure together. The combined cluster of proteins S8, S12 and S17 appears to hold together the shoulder and platform of the 30S subunit.
  
  
 0.590
fabI
Enoyl-[acyl-carrier-protein] reductase [NADH]; Function of strongly homologous gene; enzyme.
     
 0.564
Your Current Organism:
Modestobacter marinus
NCBI taxonomy Id: 477641
Other names: CGMCC 4.5581, DSM 45201, M. marinus, Modestobacter marinus Xiao et al. 2011, Modestobacter sp. 42H12-1, strain 42H12-1
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