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
Ta0883Methyltransferase DPH5 related protein (diphthamide biosynthesis); 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. (257 aa)    
Predicted Functional Partners:
Ta0446
Translation elongation factor aEF-2 related protein; 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 (By similarity); Belongs to the TRAFAC class translation factor GTPase superfamily. Classic translati [...]
  
 
 0.993
Ta0882
Enolase related protein; Catalyzes the reversible conversion of 2-phosphoglycerate into phosphoenolpyruvate. It is essential for the degradation of carbohydrates via glycolysis; Belongs to the enolase family.
 
    0.943
Ta0525
Strong similarity to unknown protein: hypothetical protein PH1257 - Pyrococcus horikoshii; PIR:E71070.
 
 
 0.879
Ta0255
Hypothetical 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.
  
 0.838
Ta1243
Similarity to known protein: NUCLEOLAR PROTEIN NOP56 - Homo sapiens (Human); SWISSPROT:NO56_HUMANFunction: probably involved in RNA splicing.
  
    0.726
Ta0880
Ribokinase related protein; Nucleoside kinase with broad substrate specificity. Catalyzes the phosphorylation of a variety of nucleosides to the corresponding nucleoside 5'-mono-phosphate in the presence of phosphate donors and divalent cations. Displays the most efficient activity with guanosine, followed by inosine, cytidine, and adenosine. Negligible enzymatic activity is detected with thymidine, uridine, and 2-deoxyadenosine. ATP is the most efficient phosphate donor, but can also use GTP and ITP. Shows no sugar kinase activity, since it is unable to phosphorylate ribose, fructose- [...]
   
   0.688
Ta0836
Similarity to unknown protein: hypothetical protein PAB0505 - Pyrococcus abyssi (strain Orsay); PIR:D75117.
 
  
 0.667
Ta0881
Similarity to known protein: carbonate dehydratase (EC 4.2.1.1) precursor - Methanosarcina thermophila; PIR:A57712.
       0.637
Ta1259
Known protein: ribosomal protein s4e - Thermoplasma acidophilum; PIR:T37467; Belongs to the eukaryotic ribosomal protein eS4 family.
  
    0.633
Ta1311
Probable Histone and other Protein Acetyltransferase (yeast HPA1); Strong similarity to known protein: histone acetyltransferase (EC 2.3.1.48), RNA polymerase II-associated [validated] - yeast (Saccharomyces cerevisiae); PIR2:S61980.
  
  
 0.614
Your Current Organism:
Thermoplasma acidophilum
NCBI taxonomy Id: 273075
Other names: T. acidophilum DSM 1728, Thermoplasma acidophilum DSM 1728
Server load: low (16%) [HD]