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
proSProlyl-tRNA synthetase (Proline--tRNA ligase) (ProRS); 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); Belongs to the class-II aminoacyl-tRNA synthetase family. ProS type 2 subfamily. (439 aa)    
Predicted Functional Partners:
ilvS
Isoleucine--tRNA ligase; 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 1 subfamily.
   
 0.990
argS
Arginyl-tRNA synthetase; Function of strongly homologous gene; enzyme.
  
 0.973
leuS
Leucine tRNA synthetase; Function of strongly homologous gene; enzyme; Belongs to the class-I aminoacyl-tRNA synthetase family.
 
 0.948
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; Belongs to the class-I aminoacyl-tRNA synthetase family. MetG type 2B subfamily.
  
 0.909
gltX
Glutamyl-tRNA synthetase (Glutamate--tRNA ligase) (GluRS); 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.
  
 0.882
glnS
Glutaminyl-tRNA synthetase; Function of homologous gene experimentally demonstrated in an other organism; enzyme.
  
 0.869
lolC
Lipoprotein releasing system, transmembrane protein, LolC/E family; Function of homologous gene experimentally demonstrated in an other organism; transporter.
   
   0.857
CCQ72570.1
Glutamyl-tRNA synthetase; Function of strongly homologous gene; enzyme; Belongs to the class-I aminoacyl-tRNA synthetase family.
  
 0.853
lolD
Lipoprotein-releasing system ATP-binding protein lolD; Part of the ABC transporter complex LolCDE involved in the translocation of lipoproteins, in an ATP-dependent manner. Belongs to the ABC transporter superfamily. Lipoprotein translocase (TC 3.A.1.125) family.
       0.842
pheT
Phenylalanyl-tRNA synthetase beta chain (Phenylalanine--tRNA ligase beta chain); Function of homologous gene experimentally demonstrated in an other organism; enzyme; Belongs to the phenylalanyl-tRNA synthetase beta subunit family. Type 1 subfamily.
  
 
 0.815
Your Current Organism:
Magnetospira sp. QH2
NCBI taxonomy Id: 1288970
Other names: M. sp. QH-2, Magnetospira sp. QH-2, marine magnetic spirillum QH-2
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