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
CBL56228.1Silent information regulator protein Sir2 NAD-dependent deacetylase; Atalyze NAD+-dependent protein/histone deacetylation, where the acetyl group from the lysine epsilon-amino group is transferred to the ADP-ribose moiety of NAD+, producing nicotinamide and the novel metabolite O-acetyl-ADP-ribose. shown to regulate gene silencing, DNA repair, metabolic enzymes, and life span. (307 aa)    
Predicted Functional Partners:
CBL56263.1
Cell envelope-related transcriptional attenuator.
   
    0.667
uvrD
DNA helicase.
  
 
 0.585
gdh
Glutamate dehydrogenase (NAD(P)-glutamate dehydrogenase); L-glutamate + H2O + NADP+ = 2-oxoglutarate + NH3 + NADPH. Homohexamer (By similarity). Belongs to the Glu/Leu/Phe/Val dehydrogenases family. Evidenced as a heat stress proetin in P. freudenreichii.
   
 0.578
sirR
Iron dependent repressor.
   
    0.560
CBL56621.1
AsnC-family transcriptional regulatory protein.
  
    0.555
arsR4
Transcriptional regulator, ArsR family.
   
    0.552
cypA
Cytochrome P450 (Heme-thiolate monooxygenase).
    
  0.513
metG
Methionyl-tRNA synthetase (Methionine--tRNA ligase) (MetRS); Belongs to the class-I aminoacyl-tRNA synthetase family.
   
   0.489
CBL57523.1
Regulatory protein GntR, HTH.
  
    0.452
dnaK2
Chaperone protein dnaK 2 (Heat shock protein 70 2) (Heat shock 70 kDa protein 2) (HSP70 2); Acts as a chaperone; Belongs to the heat shock protein 70 family.
    
 0.448
Your Current Organism:
Propionibacterium freudenreichii
NCBI taxonomy Id: 754252
Other names: P. freudenreichii subsp. shermanii CIRM-BIA1, Propionibacterium freudenreichii subsp. shermanii ATCC 9614, Propionibacterium freudenreichii subsp. shermanii CIP 103027, Propionibacterium freudenreichii subsp. shermanii CIRM-BIA1, Propionibacterium freudenreichii subsp. shermanii str. CIRM-BIA1, Propionibacterium freudenreichii subsp. shermanii strain CIRM-BIA1
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