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
dph5Diphthine synthase (Diphtamide biosynthesis methyltransferase) (dph5); S-adenosyl-L-methionine-dependent methyltransferase that catalyzes the trimethylation of the amino group of the modified target histidine residue in translation elongation factor 2 (EF-2), to form an intermediate called diphthine. The three successive methylation reactions represent the second step of diphthamide biosynthesis. (264 aa)    
Predicted Functional Partners:
fusA
Translation elongation factor EF-2 (fusA); Catalyzes the GTP-dependent ribosomal translocation step during translation elongation. During this step, the ribosome changes from the pre-translocational (PRE) to the post-translocational (POST) state as the newly formed A-site-bound peptidyl-tRNA and P-site-bound deacylated tRNA move to the P and E sites, respectively. Catalyzes the coordinated movement of the two tRNA molecules, the mRNA and conformational changes in the ribosome; Belongs to the TRAFAC class translation factor GTPase superfamily. Classic translation factor GTPase family. E [...]
  
 
 0.999
TGAM_0526
Diphthamide synthesis DPH2 protein; Catalyzes the first step of diphthamide biosynthesis, i.e. the transfer of the 3-amino-3-carboxypropyl group from S-adenosyl-L- methionine (SAM) to the C2 position of the imidazole ring of the target histidine residue in translation elongation factor 2 (EF-2). Belongs to the DPH1/DPH2 family.
  
 0.882
TGAM_1854
ATP-binding protein, PP-loop superfamily.
 
 
 0.804
eif2b
Translation initiation factor 2 beta subunit (eif2b); eIF-2 functions in the early steps of protein synthesis by forming a ternary complex with GTP and initiator tRNA. Belongs to the eIF-2-beta/eIF-5 family.
  
    0.660
tpiA
Triosephosphate isomerase (tpiA); Involved in the gluconeogenesis. Catalyzes stereospecifically the conversion of dihydroxyacetone phosphate (DHAP) to D- glyceraldehyde-3-phosphate (G3P); Belongs to the triosephosphate isomerase family.
       0.634
rps4E
SSU ribosomal protein S4E (rps4E); Belongs to the eukaryotic ribosomal protein eS4 family.
  
    0.632
eRF1
Peptide chain release factor eRF/aRF, subunit 1 (eRF1/prf1); Directs the termination of nascent peptide synthesis (translation) in response to the termination codons UAA, UAG and UGA.
  
  
 0.592
rtcA
RNA 3'-terminal phosphate cyclase (rtcA); Catalyzes the conversion of 3'-phosphate to a 2',3'-cyclic phosphodiester at the end of RNA. The mechanism of action of the enzyme occurs in 3 steps: (A) adenylation of the enzyme by ATP; (B) transfer of adenylate to an RNA-N3'P to produce RNA-N3'PP5'A; (C) and attack of the adjacent 2'-hydroxyl on the 3'-phosphorus in the diester linkage to produce the cyclic end product. The biological role of this enzyme is unknown but it is likely to function in some aspects of cellular RNA processing.
   
  
 0.591
TGAM_0925
Met-10 like-protein, putative SAM-dependent methyltransferase.
 
  
 0.590
rps6E
SSU ribosomal protein S6E (rps6E); Belongs to the eukaryotic ribosomal protein eS6 family.
  
     0.575
Your Current Organism:
Thermococcus gammatolerans
NCBI taxonomy Id: 593117
Other names: T. gammatolerans EJ3, Thermococcus gammatolerans EJ3, Thermococcus gammatolerans str. EJ3, Thermococcus gammatolerans strain EJ3
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