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secA protein (Methylobacter tundripaludum) - STRING interaction network
"secA" - Protein translocase subunit SecA in Methylobacter tundripaludum
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second shell of interactors
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Predicted Interactions
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gene co-occurrence
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textmining
co-expression
protein homology
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secAProtein translocase subunit SecA ; Part of the Sec protein translocase complex. Interacts with the SecYEG preprotein conducting channel. Has a central role in coupling the hydrolysis of ATP to the transfer of proteins into and across the cell membrane, serving both as a receptor for the preprotein-SecB complex and as an ATP-driven molecular motor driving the stepwise translocation of polypeptide chains across the membrane (908 aa)    
Predicted Functional Partners:
secY
Protein translocase subunit SecY ; 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 (440 aa)
 
 
  0.994
secB
Protein-export protein SecB ; One of the proteins required for the normal export of preproteins out of the cell cytoplasm. It is a molecular chaperone that binds to a subset of precursor proteins, maintaining them in a translocation-competent state. It also specifically binds to its receptor SecA (155 aa)
       
 
  0.990
Mettu_1347
Preprotein translocase, SecE subunit (125 aa)
       
  0.988
rpoH
RNA polymerase sigma-32 factor ; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released. This sigma factor is involved in regulation of expression of heat shock genes (285 aa)
 
 
  0.964
rpoD
Sigma-70 ; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released. This sigma factor is the primary sigma factor during exponential growth (602 aa)
 
 
  0.956
Mettu_3201
Preprotein translocase, SecG subunit (136 aa)
       
 
  0.956
ftsQ
Cell division protein FtsQ ; Essential cell division protein. May link together the upstream cell division proteins, which are predominantly cytoplasmic, with the downstream cell division proteins, which are predominantly periplasmic. May control correct divisome assembly (260 aa)
     
 
  0.934
gyrB
DNA gyrase subunit B ; A type II topoisomerase that negatively supercoils closed circular double-stranded (ds) DNA in an ATP-dependent manner to modulate DNA topology and maintain chromosomes in an underwound state. Negative supercoiling favors strand separation, and DNA replication, transcription, recombination and repair, all of which involve strand separation. Also able to catalyze the interconversion of other topological isomers of dsDNA rings, including catenanes and knotted rings. Type II topoisomerases break and join 2 DNA strands simultaneously in an ATP-dependent manner (821 aa)
   
 
  0.926
Mettu_3106
Alkaline phosphatase (546 aa)
       
 
  0.921
rpoS
Sigma-38 (342 aa)
 
 
  0.909
Your Current Organism:
Methylobacter tundripaludum
NCBI taxonomy Id: 697282
Other names: M. tundripaludum, M. tundripaludum SV96, Methylobacter, Methylobacter sp. SV96, Methylobacter tundripaludum, Methylobacter tundripaludum DSM 17260, Methylobacter tundripaludum SV96, Methylobacter tundripaludum Wartiainen et al. 2006, Methylobacter tundripaludum str. SV96, Methylobacter tundripaludum strain SV96
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