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
obgGTP-binding protein Obg/CgtA; 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. (437 aa)    
Predicted Functional Partners:
rplT
Ribosomal protein L20; Binds directly to 23S ribosomal RNA and is necessary for the in vitro assembly process of the 50S ribosomal subunit. It is not involved in the protein synthesizing functions of that subunit.
 
 
 0.958
rpmA
PFAM: ribosomal protein L27; KEGG: rca:Rcas_2002 ribosomal protein L27; Belongs to the bacterial ribosomal protein bL27 family.
 
 
 0.952
rplS
Ribosomal protein L19; This protein is located at the 30S-50S ribosomal subunit interface and may play a role in the structure and function of the aminoacyl-tRNA binding site.
 
 
 0.943
rplU
Ribosomal protein L21; This protein binds to 23S rRNA in the presence of protein L20; Belongs to the bacterial ribosomal protein bL21 family.
 
 
 0.939
Haur_2299
TIGRFAM: iojap-like protein; PFAM: Iojap-related protein; KEGG: rca:Rcas_3737 iojap-like protein.
  
 
 0.924
rplK
Ribosomal protein L11; Forms part of the ribosomal stalk which helps the ribosome interact with GTP-bound translation factors.
  
 
 0.912
rplI
Ribosomal protein L9; Binds to the 23S rRNA.
  
 
 0.891
Haur_4941
PFAM: ribosomal protein L17; KEGG: rca:Rcas_3998 ribosomal protein L17; Belongs to the bacterial ribosomal protein bL17 family.
   
 
 0.884
rpmF
TIGRFAM: ribosomal protein L32; PFAM: ribosomal L32p protein; KEGG: rxy:Rxyl_1376 ribosomal protein L32; Belongs to the bacterial ribosomal protein bL32 family.
  
 
 0.882
rplB
Ribosomal protein L2; One of the primary rRNA binding proteins. Required for association of the 30S and 50S subunits to form the 70S ribosome, for tRNA binding and peptide bond formation. It has been suggested to have peptidyltransferase activity; this is somewhat controversial. Makes several contacts with the 16S rRNA in the 70S ribosome. Belongs to the universal ribosomal protein uL2 family.
    
 
 0.859
Your Current Organism:
Herpetosiphon aurantiacus
NCBI taxonomy Id: 316274
Other names: H. aurantiacus DSM 785, Herpetosiphon aurantiacus ATCC 23779, Herpetosiphon aurantiacus DSM 785
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