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
Co-occurrence
Co-expression
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[Homology]
Score
htpXPeptidase M48 Ste24p; COGs: COG0501 Zn-dependent protease with chaperone function; InterPro IPR001915; KEGG: glo:Glov_0554 peptidase M48 Ste24p; PFAM: peptidase M48 Ste24p; SPTR: B3E370 Peptidase M48 Ste24p; PFAM: Peptidase family M48; Belongs to the peptidase M48B family. (320 aa)    
Predicted Functional Partners:
Deba_0408
Peptidase S1 and S6 chymotrypsin/Hap; COGs: COG0265 Trypsin-like serine protease typically periplasmic contain C-terminal PDZ domain; InterPro IPR001254:IPR001478:IPR009003:IPR001940; KEGG: dde:Dde_3776 PDZ/DHR/GLGF; PFAM: peptidase S1 and S6 chymotrypsin/Hap; PDZ/DHR/GLGF domain protein; SMART: PDZ/DHR/GLGF domain protein; SPTR: Q30US8 PDZ/DHR/GLGF; PFAM: Trypsin; PDZ domain (Also known as DHR or GLGF); TIGRFAM: periplasmic serine protease, Do/DeqQ family.
  
  
 0.829
ftsH
ATP-dependent metalloprotease FtsH; Acts as a processive, ATP-dependent zinc metallopeptidase for both cytoplasmic and membrane proteins. Plays a role in the quality control of integral membrane proteins; Belongs to the AAA ATPase family. In the central section; belongs to the AAA ATPase family.
  
 0.704
ftsH-2
ATP-dependent metalloprotease FtsH; Acts as a processive, ATP-dependent zinc metallopeptidase for both cytoplasmic and membrane proteins. Plays a role in the quality control of integral membrane proteins; Belongs to the AAA ATPase family. In the central section; belongs to the AAA ATPase family.
  
 0.704
grpE
GrpE protein; 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 [...]
  
  
 0.697
Deba_0406
Methyltransferase type 11; COGs: COG2226 Methylase involved in ubiquinone/menaquinone biosynthesis; InterPro IPR013216; KEGG: dal:Dalk_0098 methyltransferase type 11; PFAM: Methyltransferase type 11; SPTR: B8FKJ3 Methyltransferase type 11; PFAM: Methyltransferase domain.
       0.691
clpB
ATP-dependent chaperone ClpB; Part of a stress-induced multi-chaperone system, it is involved in the recovery of the cell from heat-induced damage, in cooperation with DnaK, DnaJ and GrpE; Belongs to the ClpA/ClpB family.
  
  
 0.655
dnaJ
Chaperone protein DnaJ; Participates actively in the response to hyperosmotic and heat shock by preventing the aggregation of stress-denatured proteins and by disaggregating proteins, also in an autonomous, DnaK-independent fashion. 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 interactions between DnaJ, D [...]
  
 
 0.604
Deba_3205
Protein of unknown function UPF0005; COGs: COG0670 Integral membrane protein interacts with FtsH; InterPro IPR006214; KEGG: dol:Dole_1724 hypothetical protein; PFAM: protein of unknown function UPF0005; SPTR: A9A0M8 Putative uncharacterized protein; PFAM: Uncharacterised protein family UPF0005; Belongs to the BI1 family.
  
  
 0.602
hslU
Heat shock protein HslVU, ATPase 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.
   
  
 0.584
secY
Preprotein translocase, SecY subunit; The central subunit of the protein translocation channel SecYEG. Consists of two halves formed by TMs 1-5 and 6-10. These two domains form a lateral gate at the front which open onto the bilayer between TMs 2 and 7, and are clamped together by SecE at the back. The channel is closed by both a pore ring composed of hydrophobic SecY resides and a short helix (helix 2A) on the extracellular side of the membrane which forms a plug. The plug probably moves laterally to allow the channel to open. The ring and the pore may move independently.
   
 
 0.547
Your Current Organism:
Desulfarculus baarsii
NCBI taxonomy Id: 644282
Other names: D. baarsii DSM 2075, Desulfarculus baarsii 2st 14, Desulfarculus baarsii DSM 2075, Desulfarculus baarsii str. DSM 2075, Desulfarculus baarsii strain DSM 2075
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.