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
Deba_1244(p)ppGpp synthetase I, SpoT/RelA; In eubacteria ppGpp (guanosine 3'-diphosphate 5-' diphosphate) is a mediator of the stringent response that coordinates a variety of cellular activities in response to changes in nutritional abundance. (726 aa)    
Predicted Functional Partners:
rpsF
Ribosomal protein S6; Binds together with S18 to 16S ribosomal RNA.
  
 
 0.948
Deba_2370
COGs: COG0248 Exopolyphosphatase; InterPro IPR003695; KEGG: ank:AnaeK_0692 Ppx/GppA phosphatase; PFAM: Ppx/GppA phosphatase; SPTR: Q2INQ0 Ppx/GppA phosphatase; PFAM: Ppx/GppA phosphatase family.
 
 
 0.943
rpmE
Ribosomal protein L31; Binds the 23S rRNA.
  
 
 0.934
rpsE
Ribosomal protein S5; Located at the back of the 30S subunit body where it stabilizes the conformation of the head with respect to the body. Belongs to the universal ribosomal protein uS5 family.
   
 
 0.932
rpsI
COGs: COG0103 Ribosomal protein S9; InterProIPR014721:IPR020568:IPR000754:IPR017441:IPR 020574; KEGG: pca:Pcar_1899 30S ribosomal protein S9; PFAM: ribosomal protein S9; SPTR: Q3A3B7 30S ribosomal protein S9; PFAM: Ribosomal protein S9/S16; Belongs to the universal ribosomal protein uS9 family.
   
 
 0.931
rplK
Ribosomal protein L11; Forms part of the ribosomal stalk which helps the ribosome interact with GTP-bound translation factors.
   
 
 0.931
rplM
Ribosomal protein L13; This protein is one of the early assembly proteins of the 50S ribosomal subunit, although it is not seen to bind rRNA by itself. It is important during the early stages of 50S assembly.
   
 
 0.930
rplR
Ribosomal protein L18; This is one of the proteins that binds and probably mediates the attachment of the 5S RNA into the large ribosomal subunit, where it forms part of the central protuberance.
  
 
 
 0.930
rpsL
Ribosomal protein S12; Interacts with and stabilizes bases of the 16S rRNA that are involved in tRNA selection in the A site and with the mRNA backbone. Located at the interface of the 30S and 50S subunits, it traverses the body of the 30S subunit contacting proteins on the other side and probably holding the rRNA structure together. The combined cluster of proteins S8, S12 and S17 appears to hold together the shoulder and platform of the 30S subunit.
   
 
 0.930
gmk
Guanylate kinase; Essential for recycling GMP and indirectly, cGMP.
  
 
 0.929
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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