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
tilSNarrowly conserved hypothetical protein similar to MesJ; Ligates lysine onto the cytidine present at position 34 of the AUA codon-specific tRNA(Ile) that contains the anticodon CAU, in an ATP-dependent manner. Cytidine is converted to lysidine, thus changing the amino acid specificity of the tRNA from methionine to isoleucine. Belongs to the tRNA(Ile)-lysidine synthase family. (388 aa)    
Predicted Functional Partners:
hprT
HgpRT; HprT; COG family: hypoxanthine-guanine phosphoribosyltransferase; PFAM_ID: Pribosyltran; Belongs to the purine/pyrimidine phosphoribosyltransferase family.
 
  
 0.964
ftsH
ATP-dependent zinc metallopeptidase involved in cell division; Acts as a processive, ATP-dependent zinc metallopeptidase for both cytoplasmic and membrane proteins. Plays a role in the quality control of integral membrane proteins; Belongs to the AAA ATPase family. In the central section; belongs to the AAA ATPase family.
 
   
 0.892
BL1679
Hypothetical secreted protein with D-Ala-D-Ala carboxypeptidase 3 (S13) domain; COG family: D-alanyl-D-alanine carboxypeptidase (penicillin-binding protein 4); PFAM_ID: Peptidase_S13.
     
 0.767
BL1678
Hypothetical transmembrane protein with unknown function.
 
    0.761
folE
GTP-ch-I; FolE; COG family: GTP cyclohydrolase I; PFAM_ID: GTP_cyclohydroI.
     
 0.736
truA
tRNA pseudouridine synthase A; Formation of pseudouridine at positions 38, 39 and 40 in the anticodon stem and loop of transfer RNAs.
  
 
 0.712
thiS
COG family: sulfur transfer protein involved in thiamine biosynthesis.
  
 
 0.711
mfd
Transcription-repair coupling factor; Couples transcription and DNA repair by recognizing RNA polymerase (RNAP) stalled at DNA lesions. Mediates ATP-dependent release of RNAP and its truncated transcript from the DNA, and recruitment of nucleotide excision repair machinery to the damaged site; In the C-terminal section; belongs to the helicase family. RecG subfamily.
 
  
 0.704
BL1677
ATP-binding protein of ABC transporter system; COG family: ABC-type multidrug transport system, ATPase component; PFAM_ID: ABC_tran.
       0.683
ileS
isoleucyl-tRNA synthetase; Catalyzes the attachment of isoleucine to tRNA(Ile). As IleRS can inadvertently accommodate and process structurally similar amino acids such as valine, to avoid such errors it has two additional distinct tRNA(Ile)-dependent editing activities. One activity is designated as 'pretransfer' editing and involves the hydrolysis of activated Val-AMP. The other activity is designated 'posttransfer' editing and involves deacylation of mischarged Val-tRNA(Ile). Belongs to the class-I aminoacyl-tRNA synthetase family. IleS type 2 subfamily.
  
  
 0.653
Your Current Organism:
Bifidobacterium longum
NCBI taxonomy Id: 206672
Other names: B. longum NCC2705, Bifidobacterium longum NCC2705, Bifidobacterium longum str. NCC2705
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