STRINGSTRING
obg protein (Bifidobacterium adolescentis) - STRING interaction network
"obg" - GTPase Obg in Bifidobacterium adolescentis
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query proteins and first shell of interactors
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second shell of interactors
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proteins of unknown 3D structure
filled nodes:
some 3D structure is known or predicted
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Known Interactions
from curated databases
experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
Others
textmining
co-expression
protein homology
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obgGTPase Obg; An essential GTPase which binds GTP, GDP and possibly (p)ppGpp with moderate affinity, with high nucleotide exchange rates and a fairly low GTP hydrolysis rate. Plays a role in control of the cell cycle, stress response, ribosome biogenesis and in those bacteria that undergo differentiation, in morphogenesis control; Belongs to the TRAFAC class OBG-HflX-like GTPase superfamily. OBG GTPase family (563 aa)    
Predicted Functional Partners:
lepA
Elongation factor 4; Required for accurate and efficient protein synthesis under certain stress conditions. May act as a fidelity factor of the translation reaction, by catalyzing a one-codon backward translocation of tRNAs on improperly translocated ribosomes. Back- translocation proceeds from a post-translocation (POST) complex to a pre-translocation (PRE) complex, thus giving elongation factor G a second chance to translocate the tRNAs correctly. Binds to ribosomes in a GTP-dependent manner (626 aa)
   
   
  0.856
rpmA
annotation not available (83 aa)
 
 
  0.848
ruvB
Holliday junction ATP-dependent DNA helicase RuvB; The RuvA-RuvB complex in the presence of ATP renatures cruciform structure in supercoiled DNA with palindromic sequence, indicating that it may promote strand exchange reactions in homologous recombination. RuvAB is a helicase that mediates the Holliday junction migration by localized denaturation and reannealing (362 aa)
   
        0.846
rplU
50S ribosomal protein L21; This protein binds to 23S rRNA in the presence of protein L20 (102 aa)
   
 
  0.818
polA
DNA polymerase I; In addition to polymerase activity, this DNA polymerase exhibits 5’-3’ exonuclease activity (948 aa)
 
 
  0.802
proB
Glutamate 5-kinase; Catalyzes the transfer of a phosphate group to glutamate to form L-glutamate 5-phosphate (377 aa)
   
   
  0.780
pheT
annotation not available (869 aa)
 
   
  0.754
cmk
Multifunctional fusion protein; GTPase that plays an essential role in the late steps of ribosome biogenesis; Belongs to the TRAFAC class TrmE-Era-EngA-EngB-Septin- like GTPase superfamily. EngA (Der) GTPase family (709 aa)
 
 
  0.723
era
GTPase Era; An essential GTPase that binds both GDP and GTP, with rapid nucleotide exchange. Plays a role in 16S rRNA processing and 30S ribosomal subunit biogenesis and possibly also in cell cycle regulation and energy metabolism (332 aa)
 
   
  0.711
ftsY
Signal recognition particle receptor FtsY; Involved in targeting and insertion of nascent membrane proteins into the cytoplasmic membrane. Acts as a receptor for the complex formed by the signal recognition particle (SRP) and the ribosome-nascent chain (RNC) (424 aa)
 
 
  0.701
Your Current Organism:
Bifidobacterium adolescentis
NCBI taxonomy Id: 1680
Other names: AS 1.2190, ATCC 15703, B. adolescentis, BCRC 14606, Bifidobacterium adolescentis, CCRC 14606, CCUG 17359, CCUG 18363, CIP 64.59, DSM 20083, LMG 10502, NCAIM B.01822, NCTC 11814
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