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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.
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query proteins and first shell of interactors
white nodes:
second shell of interactors
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empty nodes:
proteins of unknown 3D structure
filled nodes:
a 3D structure is known or predicted
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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.
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lonAnti-sigma H sporulation factor, LonB; ATP-dependent serine protease that mediates the selective degradation of mutant and abnormal proteins as well as certain short- lived regulatory proteins. Required for cellular homeostasis and for survival from DNA damage and developmental changes induced by stress. Degrades polypeptides processively to yield small peptide fragments that are 5 to 10 amino acids long. Binds to DNA in a double-stranded, site-specific manner. (793 aa)    
Predicted Functional Partners:
clpX
ATP-dependent Clp protease ATP-binding subunit clpX; ATP-dependent specificity component of the Clp protease. It directs the protease to specific substrates. Can perform chaperone functions in the absence of ClpP.
  
 
 0.904
clpP-2
ATP-dependent Clp protease proteolytic subunit; Cleaves peptides in various proteins in a process that requires ATP hydrolysis. Has a chymotrypsin-like activity. Plays a major role in the degradation of misfolded proteins. Belongs to the peptidase S14 family.
  
 
 0.892
tig
Trigger factor; Involved in protein export. Acts as a chaperone by maintaining the newly synthesized protein in an open conformation. Functions as a peptidyl-prolyl cis-trans isomerase; Belongs to the FKBP-type PPIase family. Tig subfamily.
  
  
 0.821
groL
60 kDa chaperonin; Prevents misfolding and promotes the refolding and proper assembly of unfolded polypeptides generated under stress conditions.
  
 
 0.780
hslU
ATP-dependent hsl protease ATP-binding subunit hslU; ATPase subunit of a proteasome-like degradation complex; this subunit has chaperone activity. The binding of ATP and its subsequent hydrolysis by HslU are essential for unfolding of protein substrates subsequently hydrolyzed by HslV. HslU recognizes the N-terminal part of its protein substrates and unfolds these before they are guided to HslV for hydrolysis.
  
  
 0.771
grpE
Protein grpE; Participates actively in the response to hyperosmotic and heat shock by preventing the aggregation of stress-denatured proteins, in association with DnaK and GrpE. It is the nucleotide exchange factor for DnaK and may function as a thermosensor. Unfolded proteins bind initially to DnaJ; upon interaction with the DnaJ-bound protein, DnaK hydrolyzes its bound ATP, resulting in the formation of a stable complex. GrpE releases ADP from DnaK; ATP binding to DnaK triggers the release of the substrate protein, thus completing the reaction cycle. Several rounds of ATP-dependent i [...]
  
  
 0.763
hslV
ATP-dependent protease hslV; Protease subunit of a proteasome-like degradation complex believed to be a general protein degrading machinery.
   
  
 0.753
htpG
Chaperone protein htpG; Molecular chaperone. Has ATPase activity.
   
 
 0.744
AEJ61711.1
PAS/PAC sensor signal transduction histidine kinase; PFAM: Histidine kinase-, DNA gyrase B-, and HSP90-like ATPase; His Kinase A (phosphoacceptor) domain; COGs: COG4191 Signal transduction histidine kinase regulating C4-dicarboxylate transport system; InterPro IPR000014:IPR003661:IPR003594; KEGG: sta:STHERM_c07090 sensor protein ZraS; PFAM: ATP-binding region, ATPase-like; Signal transduction histidine kinase, subgroup 1, dimerisation/phosphoacceptor region; SMART: ATP-binding region, ATPase-like; Signal transduction histidine kinase, subgroup 1, dimerisation/phosphoacceptor region; PA [...]
  
 0.714
AEJ62280.1
Transketolase domain-containing protein; PFAM: Dehydrogenase E1 component; 3-Oxoacyl-[acyl-carrier-protein (ACP)] synthase III C terminal; 3-Oxoacyl-[acyl-carrier-protein (ACP)] synthase III; Transketolase, C-terminal domain; Biotin-requiring enzyme; Transketolase, pyrimidine binding domain; TIGRFAM: 3-oxoacyl-(acyl-carrier-protein) synthase III; COGs: COG0022 Pyruvate/2-oxoglutarate dehydrogenase complex dehydrogenase (E1) component eukaryotic type beta subunit; InterProIPR001017:IPR005475:IPR005476:IPR000089:IPR 013751:IPR013747; KEGG: sta:STHERM_c19760 hypothetical protein; PFAM: Tr [...]
  
 
 0.694
Your Current Organism:
Spirochaeta thermophila
NCBI taxonomy Id: 869211
Other names: S. thermophila DSM 6578, Spirochaeta thermophila DSM 6578, Spirochaeta thermophila str. DSM 6578, Spirochaeta thermophila strain DSM 6578
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