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
Sfum_2067Putative PTS IIA-like nitrogen-regulatory protein PtsN; PFAM: phosphoenolpyruvate-dependent sugar phosphotransferase system, EIIA 2; KEGG: sat:SYN_00943 nitrogen regulatory IIA protein. (153 aa)    
Predicted Functional Partners:
hpf
Sigma 54 modulation protein / SSU ribosomal protein S30P; Required for dimerization of active 70S ribosomes into 100S ribosomes in stationary phase; 100S ribosomes are translationally inactive and sometimes present during exponential growth.
  
  
 0.918
Sfum_2066
Uncharacterised P-loop ATPase protein UPF0042; Displays ATPase and GTPase activities.
  
  
 0.906
Sfum_2065
PFAM: PTS system fructose subfamily IIA component; KEGG: ade:Adeh_0148 phosphotransferase system, fructose subfamily IIA component.
 
  
 0.858
Sfum_0772
Phosphoenolpyruvate--protein phosphotransferase; General (non sugar-specific) component of the phosphoenolpyruvate-dependent sugar phosphotransferase system (sugar PTS). This major carbohydrate active-transport system catalyzes the phosphorylation of incoming sugar substrates concomitantly with their translocation across the cell membrane. Enzyme I transfers the phosphoryl group from phosphoenolpyruvate (PEP) to the phosphoryl carrier protein (HPr).
 
  
 0.849
Sfum_2069
RNA polymerase, sigma 54 subunit, RpoN; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released.
 
  
 0.807
Sfum_0773
TIGRFAM: phosphocarrier, HPr family; PFAM: phosphocarrier HPr protein; KEGG: sat:SYN_01728 phosphocarrier protein HPr.
 
  
 0.743
Sfum_4049
PFAM: Cold-shock protein, DNA-binding.
  
  
 0.666
Sfum_2617
PFAM: Osmosensitive K+ channel His kinase sensor; UspA domain protein; KEGG: mxa:MXAN_0167 osmosensitive K+ channel His kinase sensor domain/universal stress domain protein.
  
 
 0.585
Sfum_2071
PFAM: OstA family protein; KEGG: gsu:GSU1889 hypothetical protein.
  
  
 0.557
Sfum_2070
PFAM: ABC transporter related; SMART: AAA ATPase; KEGG: sat:SYN_00946 ABC transporter ATP-binding protein.
     
 0.544
Your Current Organism:
Syntrophobacter fumaroxidans
NCBI taxonomy Id: 335543
Other names: S. fumaroxidans MPOB, Syntrophobacter fumaroxidans DSM 10017, Syntrophobacter fumaroxidans MPOB, Syntrophobacter fumaroxidans str. MPOB, Syntrophobacter fumaroxidans strain MPOB, Syntrophobacter sp. DSM 10017, syntrophic propionate-oxidizing bacterium DSM 10017
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