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
secAAccessory Sec system translocase SecA2; SecA2; functions in protein export; can interact with acidic membrane phospholipids and the SecYEG protein complex; binds to preproteins; binds to ATP and undergoes a conformational change to promote membrane insertion of SecA/bound preprotein; ATP hydrolysis appears to drive release of the preprotein from SecA and deinsertion of SecA from the membrane; additional proteins SecD/F/YajC aid SecA recycling; exists in an equilibrium between monomers and dimers; may possibly form higher order oligomers; proteins in this cluster correspond to SecA2; wh [...] (774 aa)    
Predicted Functional Partners:
SecG
Preprotein translocase subunit SecG; Derived by automated computational analysis using gene prediction method: Protein Homology.
   
 0.997
secY
Preprotein 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.
 
 
 0.997
secE
Preprotein translocase subunit SecE; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the SecE/SEC61-gamma family.
    
 0.993
FtsY
Cell division protein FtsY; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
  
 0.977
Ffh
Signal recognition particle; Derived by automated computational analysis using gene prediction method: Protein Homology.
    
 0.974
yajC
Preprotein translocase subunit YajC; Derived by automated computational analysis using gene prediction method: Protein Homology.
    
 0.973
rpoB
DNA-directed RNA polymerase subunit beta; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the RNA polymerase beta chain family.
  
  
 0.960
yidC
Preprotein translocase YidC; Functions to insert inner membrane proteins into the IM in Escherichia coli; interacts with transmembrane segments; functions in both Sec-dependent and -independent membrane insertion; similar to Oxa1p in mitochondria; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 
 0.953
FtsZ
Cell division protein FtsZ; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 
 0.930
secA-2
Preprotein 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 as an ATP-driven molecular motor driving the stepwise translocation of polypeptide chains across the membrane.
  
  
0.923
Your Current Organism:
Mycobacterium xenopi
NCBI taxonomy Id: 1789
Other names: ATCC 19250, CCUG 28011, CCUG 31306, CIP 104035, DSM 43995, JCM 15661, M. xenopi, Mycobacterium xenopei, NCTC 10042
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