STRINGSTRING
thiI protein (Halalkalicoccus jeotgali) - STRING interaction network
"thiI" - Thiamine biosynthesis protein ThiI in Halalkalicoccus jeotgali
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:
some 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 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
Cooccurence
Coexpression
Experiments
Databases
Textmining
[Homology]
Score
thiIThiamine biosynthesis protein ThiI; 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 (388 aa)    
Predicted Functional Partners:
mat
Methionine adenosyltransferase; Catalyzes the formation of S-adenosylmethionine from methionine and ATP (401 aa)
              0.753
C497_14812
Hypothetical protein (150 aa)
              0.725
topA
DNA topoisomerase; Releases the supercoiling and torsional tension of DNA, which is introduced during the DNA replication and transcription, by transiently cleaving and rejoining one strand of the DNA duplex. Introduces a single-strand break via transesterification at a target site in duplex DNA. The scissile phosphodiester is attacked by the catalytic tyrosine of the enzyme, resulting in the formation of a DNA-(5’-phosphotyrosyl)-enzyme intermediate and the expulsion of a 3’-OH DNA strand. The free DNA strand then undergoes passage around the unbroken strand, thus removing DNA superco [...] (853 aa)
 
     
  0.694
truA
tRNA pseudouridine synthase A; Formation of pseudouridine at positions 38, 39 and 40 in the anticodon stem and loop of transfer RNAs (266 aa)
   
   
  0.671
metG
methionyl-tRNA synthetase; Is required not only for elongation of protein synthesis but also for the initiation of all mRNA translation through initiator tRNA(fMet) aminoacylation (692 aa)
         
  0.634
C497_02822
O-sialoglycoprotein endopeptidase/protein kinase; Required for the formation of a threonylcarbamoyl group on adenosine at position 37 (t(6)A37) in tRNAs that read codons beginning with adenine. Is a component of the KEOPS complex that is probably involved in the transfer of the threonylcarbamoyl moiety of threonylcarbamoyl-AMP (TC-AMP) to the N6 group of A37. The Kae1 domain likely plays a direct catalytic role in this reaction. The Bud32 domain probably displays kinase activity that regulates Kae1 function (521 aa)
   
   
  0.607
ksgA
Dimethyladenosine transferase; Specifically dimethylates two adjacent adenosines in the loop of a conserved hairpin near the 3’-end of 16S rRNA in the 30S particle. May play a critical role in biogenesis of 30S subunits (277 aa)
   
   
  0.602
C497_14797
Adenylyl cyclase CyaB (217 aa)
              0.585
pus10
Hypothetical protein; Responsible for synthesis of pseudouridine from uracil- 54 and uracil-55 in the psi GC loop of transfer RNAs (442 aa)
         
  0.585
truB
H/ACA RNA-protein complex component Cbf5p; Could be responsible for synthesis of pseudouridine from uracil-55 in the psi GC loop of transfer RNAs (289 aa)
         
  0.579
Your Current Organism:
Halalkalicoccus jeotgali
NCBI taxonomy Id: 795797
Other names: H. jeotgali, H. jeotgali B3, Halalkalicoccus, Halalkalicoccus Xue et al. 2005, Halalkalicoccus jeotgali, Halalkalicoccus jeotgali B3, Halalkalicoccus jeotgali DSM 18796, Halalkalicoccus jeotgali JCM 14584, Halalkalicoccus jeotgali Roh et al. 2007, Halalkalicoccus jeotgali str. B3, Halalkalicoccus jeotgali strain B3
Server load: low (14%) [HD]