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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
MJ_1157Conserved hypothetical protein; Similar to GP:1655726 percent identity: 32.52; identified by sequence similarity; putative; Belongs to the TtcA family. (341 aa)    
Predicted Functional Partners:
rpa
Replication factor A related protein; Probably plays an essential for replication of the chromosome, DNA recombination and repair (By similarity). Binds approximately 20 nucleotides.
       0.897
taw2
Met-10+ related protein; S-adenosyl-L-methionine-dependent transferase that acts as a component of the wyosine derivatives biosynthesis pathway. Catalyzes the transfer of the alpha-amino-alpha-carboxypropyl (acp) group from S- adenosyl-L-methionine to 4-demethylwyosine (imG-14), forming 7- aminocarboxypropyl-demethylwyosine (wybutosine-86) at position 37 of tRNA(Phe).
  
  
 0.887
comB
Conserved hypothetical protein; Hydrolyzes both enantiomers of 2-phosphosulfolactate. Able to hydrolyze both enantiomers of 2-hydroxycarboxylic acids with pseudosymmetric centers of inversion. Specifically hydrolyzes (S)- phospholactate and (S)-phosphoglycerate.
   
 
 0.882
rpoD
DNA-directed RNA polymerase, subunit D (rpoD); DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.
  
 
 0.787
trmI
L-isoaspartyl protein carboxyl methyltransferase isolog (pimT); Catalyzes the S-adenosyl-L-methionine-dependent formation of N(1)-methyladenine at position 58 (m1A58) in tRNA. Belongs to the class I-like SAM-binding methyltransferase superfamily. TRM61 family.
 
  
 0.689
thiI
Conserved hypothetical protein; 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.
  
  
 0.671
MJ_1478
Conserved hypothetical protein; Catalyzes the ATP-dependent 2-thiolation of 5-methyluridine residue at position 54 in the T loop of tRNAs, leading to 5-methyl-2- thiouridine (m(5)s(2)U or s(2)T) (By similarity). This modification allows thermal stabilization of tRNAs in thermophilic microorganisms, and is required for cell growth at high temperatures (By similarity). Belongs to the TtcA family. TtuA subfamily.
  
  
 
0.599
gatA
Amidase; Allows the formation of correctly charged Gln-tRNA(Gln) through the transamidation of misacylated Glu-tRNA(Gln) in organisms which lack glutaminyl-tRNA synthetase. The reaction takes place in the presence of glutamine and ATP through an activated gamma-phospho-Glu- tRNA(Gln) (By similarity).
  
  
 0.590
MJ_1158
Hypothetical protein; Identified by GeneMark; putative; M. jannaschii predicted coding region MJ1158.
       0.581
rps19e
SSU ribosomal protein S19E; May be involved in maturation of the 30S ribosomal subunit. Belongs to the eukaryotic ribosomal protein eS19 family.
  
     0.483
Your Current Organism:
Methanocaldococcus jannaschii
NCBI taxonomy Id: 243232
Other names: M. jannaschii DSM 2661, Methanocaldococcus jannaschii DSM 2661, Methanocaldococcus jannaschii str. DSM 2661, Methanococcus jannaschii DSM 2661
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