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
alaSalanyl-tRNA synthetase; Catalyzes the attachment of alanine to tRNA(Ala) in a two- step reaction: alanine is first activated by ATP to form Ala-AMP and then transferred to the acceptor end of tRNA(Ala). Also edits incorrectly charged Ser-tRNA(Ala) and Gly-tRNA(Ala) via its editing domain. (892 aa)    
Predicted Functional Partners:
leuS
TIGRFAM: leucyl-tRNA synthetase; KEGG: pai:PAE1107 leucyl-tRNA synthetase; Belongs to the class-I aminoacyl-tRNA synthetase family.
 
 
 0.876
Pisl_1019
KEGG: pai:PAE2297 valyl-tRNA synthetase.
 
  
 0.866
nac
Nascent polypeptide associated complex NAC; Contacts the emerging nascent chain on the ribosome. Belongs to the NAC-alpha family.
       0.839
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.
 
 
 0.826
htpX
Heat shock protein, Metallo peptidase, MEROPS family M48B; PFAM: peptidase M48, Ste24p; KEGG: pai:PAE3461 heat shock protein, htpX homolog, conjectural; Belongs to the peptidase M48B family.
  
    0.812
Pisl_0567
Phosphoserine aminotransferase apoenzyme / L-aspartate aminotransferase apoenzyme; PFAM: aminotransferase, class V; aminotransferase, class I and II; KEGG: pai:PAE3321 aminotransferase (class 5).
  
  
 0.801
thrS
Anticodon-binding domain protein; Catalyzes the attachment of threonine to tRNA(Thr) in a two- step reaction: L-threonine is first activated by ATP to form Thr-AMP and then transferred to the acceptor end of tRNA(Thr). Also edits incorrectly charged L-seryl-tRNA(Thr); Belongs to the class-II aminoacyl-tRNA synthetase family.
 
 
 0.785
Pisl_1364
Pantothenate kinase; KEGG: pai:PAE3407 hypothetical protein.
  
    0.784
guaA
GMP synthase (glutamine-hydrolyzing); Catalyzes the synthesis of GMP from XMP.
  
  
 0.764
hisS
KEGG: pai:PAE1553 histidyl-tRNA synthetase; TIGRFAM: histidyl-tRNA synthetase; PFAM: tRNA synthetase, class II (G, H, P and S); Anticodon-binding domain protein; Belongs to the class-II aminoacyl-tRNA synthetase family.
 
 
 0.747
Your Current Organism:
Pyrobaculum islandicum
NCBI taxonomy Id: 384616
Other names: P. islandicum DSM 4184, Pyrobaculum islandicum DSM 4184, Pyrobaculum islandicum str. DSM 4184, Pyrobaculum islandicum strain DSM 4184
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.