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thiI protein (Ruminococcus sp. 5139BFAA) - STRING interaction network
"thiI" - tRNA 4-thiouridine synthase in Ruminococcus sp. 5139BFAA
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Known Interactions
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experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
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textmining
co-expression
protein homology
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thiItRNA 4-thiouridine synthase ; Catalyzes the ATP-dependent transfer of a sulfur to tRNA to produce 4-thiouridine in position 8 of tRNAs, which functions as a near-UV photosensor. Also catalyzes the transfer of sulfur to the sulfur carrier protein ThiS, forming ThiS-thiocarboxylate. This is a step in the synthesis of thiazole, in the thiamine biosynthesis pathway. The sulfur is donated as persulfide by IscS (393 aa)    
Predicted Functional Partners:
RSAG_02939
Uncharacterized protein (384 aa)
 
  0.979
iscS
Cysteine desulfurase IscS ; Master enzyme that delivers sulfur to a number of partners involved in Fe-S cluster assembly, tRNA modification or cofactor biosynthesis. Catalyzes the removal of elemental sulfur atoms from cysteine to produce alanine. Functions as a sulfur delivery protein for Fe-S cluster synthesis onto IscU, an Fe-S scaffold assembly protein, as well as other S acceptor proteins (394 aa)
 
 
  0.880
thiG
Thiazole synthase ; Catalyzes the rearrangement of 1-deoxy-D-xylulose 5- phosphate (DXP) to produce the thiazole phosphate moiety of thiamine. Sulfur is provided by the thiocarboxylate moiety of the carrier protein ThiS. In vitro, sulfur can be provided by H(2)S (259 aa)
     
 
  0.767
RSAG_02938
Ribosomal RNA small subunit methyltransferase E ; Specifically methylates the N3 position of the uracil ring of uridine 1498 (m3U1498) in 16S rRNA. Acts on the fully assembled 30S ribosomal subunit (248 aa)
              0.733
prmA
Ribosomal protein L11 methyltransferase ; Methylates ribosomal protein L11 (317 aa)
              0.733
RSAG_01570
Thiazole biosynthesis adenylyltransferase ThiF (278 aa)
       
  0.644
thiE
Thiamine-phosphate pyrophosphorylase ; Condenses 4-methyl-5-(beta-hydroxyethyl)thiazole monophosphate (THZ-P) and 2-methyl-4-amino-5-hydroxymethyl pyrimidine pyrophosphate (HMP-PP) to form thiamine monophosphate (TMP) (212 aa)
         
  0.640
mnmE
tRNA modification GTPase MnmE ; Exhibits a very high intrinsic GTPase hydrolysis rate. Involved in the addition of a carboxymethylaminomethyl (cmnm) group at the wobble position (U34) of certain tRNAs, forming tRNA- cmnm(5)s(2)U34 (474 aa)
   
   
  0.628
RSAG_02261
Cysteine desulfurase (387 aa)
         
  0.626
RSAG_01646
Methionine--tRNA ligase ; Is required not only for elongation of protein synthesis but also for the initiation of all mRNA translation through initiator tRNA(fMet) aminoacylation (652 aa)
 
     
  0.565
Your Current Organism:
Ruminococcus sp. 5139BFAA
NCBI taxonomy Id: 457412
Other names: R. sp. 5_1_39BFAA, Ruminococcus 5_1_39BFAA, Ruminococcus sp. 5139BFAA, Ruminococcus sp. 5_1_39BFAA
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