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
argSarginyl-tRNA synthetase (argS); Similar to SP:P11875 GB:X15320 PID:581040 GB:U00096 PID:1736522 percent identity: 71.40; identified by sequence similarity; putative. (577 aa)    
Predicted Functional Partners:
guaA
GMP synthase (guaA); Catalyzes the synthesis of GMP from XMP.
   
  
 0.985
proS
prolyl-tRNA synthetase (proS); Catalyzes the attachment of proline to tRNA(Pro) in a two- step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro). As ProRS can inadvertently accommodate and process non-cognate amino acids such as alanine and cysteine, to avoid such errors it has two additional distinct editing activities against alanine. One activity is designated as 'pretransfer' editing and involves the tRNA(Pro)-independent hydrolysis of activated Ala-AMP. The other activity is designated 'posttransfer' editing and invol [...]
  
 0.962
metG
methionyl-tRNA synthetase (metG); Is required not only for elongation of protein synthesis but also for the initiation of all mRNA translation through initiator tRNA(fMet) aminoacylation.
 
 0.959
leuS
leucyl-tRNA synthetase (leuS); Similar to SP:P07813 GB:X06331 PID:41916 GB:U00096 PID:1651269 percent identity: 72.64; identified by sequence similarity; putative; Belongs to the class-I aminoacyl-tRNA synthetase family.
  
 0.955
glnS
glutaminyl-tRNA synthetase (glnS); Similar to GB:V01575 SP:P00962 GB:J01617 GB:M10187 PID:146168 percent identity: 76.28; identified by sequence similarity; putative.
  
 0.955
gltX
glutamyl-tRNA synthetase (gltX); 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).
  
 0.942
lysS
lysyl-tRNA synthetase (lysU); Similar to GB:U14003 GB:J03795 SP:P13030 SP:P14825 GB:M30630 percent identity: 70.38; identified by sequence similarity; putative; Belongs to the class-II aminoacyl-tRNA synthetase family.
  
 0.912
asnS
asparaginyl-tRNA synthetase (asnS); Similar to GB:M33145 SP:P17242 GB:X68192 PID:147935 PID:41000 percent identity: 80.65; identified by sequence similarity; putative.
   
 0.865
tyrS
Tyrosyl tRNA synthetase (tyrS); Catalyzes the attachment of tyrosine to tRNA(Tyr) in a two- step reaction: tyrosine is first activated by ATP to form Tyr-AMP and then transferred to the acceptor end of tRNA(Tyr); Belongs to the class-I aminoacyl-tRNA synthetase family. TyrS type 2 subfamily.
  
  
 0.828
valS
valyl-tRNA synthetase (valS); Catalyzes the attachment of valine to tRNA(Val). As ValRS can inadvertently accommodate and process structurally similar amino acids such as threonine, to avoid such errors, it has a 'posttransfer' editing activity that hydrolyzes mischarged Thr-tRNA(Val) in a tRNA- dependent manner; Belongs to the class-I aminoacyl-tRNA synthetase family. ValS type 1 subfamily.
  
  
 0.820
Your Current Organism:
Haemophilus influenzae
NCBI taxonomy Id: 71421
Other names: H. influenzae Rd KW20, Haemophilus influenzae KW20, Haemophilus influenzae Rd, Haemophilus influenzae Rd KW20
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.