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
leuSTIGRFAM: leucyl-tRNA synthetase; KEGG: rrs:RoseRS_4535 leucyl-tRNA synthetase; Belongs to the class-I aminoacyl-tRNA synthetase family. (904 aa)    
Predicted Functional Partners:
pheT
KEGG: rrs:RoseRS_1038 phenylalanyl-tRNA synthetase, beta subunit; TIGRFAM: phenylalanyl-tRNA synthetase, beta subunit.
  
  
 0.987
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.
  
0.984
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.
  
0.980
gltX
glutamyl-tRNA synthetase; Catalyzes the attachment of glutamate to tRNA(Glu) in a two- step reaction: glutamate is first activated by ATP to form Glu-AMP and then transferred to the acceptor end of tRNA(Glu); Belongs to the class-I aminoacyl-tRNA synthetase family. Glutamate--tRNA ligase type 1 subfamily.
 
 0.968
topA
DNA topoisomerase I; 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 supe [...]
   
 
 0.952
argS
KEGG: rrs:RoseRS_1309 arginyl-tRNA synthetase; TIGRFAM: arginyl-tRNA synthetase.
  
 0.948
lysS
TIGRFAM: lysyl-tRNA synthetase; PFAM: tRNA synthetase class II (G H P and S); tRNA synthetase class II (D K and N); nucleic acid binding OB-fold tRNA/helicase-type; KEGG: rrs:RoseRS_0078 lysyl-tRNA synthetase; Belongs to the class-II aminoacyl-tRNA synthetase family.
  
 0.917
asnS
TIGRFAM: asparaginyl-tRNA synthetase; PFAM: tRNA synthetase class II (D K and N); nucleic acid binding OB-fold tRNA/helicase-type; KEGG: rrs:RoseRS_0232 asparaginyl-tRNA synthetase.
  
 0.907
Rcas_2992
Proline--tRNA ligase; PFAM: Anticodon-binding domain protein; YbaK/prolyl-tRNA synthetase associated region; KEGG: rrs:RoseRS_2277 proline--tRNA ligase.
 
 0.893
ligA
DNA ligase, NAD-dependent; DNA ligase that catalyzes the formation of phosphodiester linkages between 5'-phosphoryl and 3'-hydroxyl groups in double- stranded DNA using NAD as a coenzyme and as the energy source for the reaction. It is essential for DNA replication and repair of damaged DNA.
 
 
 
 0.892
Your Current Organism:
Roseiflexus castenholzii
NCBI taxonomy Id: 383372
Other names: R. castenholzii DSM 13941, Roseiflexus castenholzii DSM 13941, Roseiflexus castenholzii HLO8, Roseiflexus castenholzii str. DSM 13941, Roseiflexus castenholzii strain DSM 13941
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