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 synthase; Identical to the previously sequenced Mycobacterium leprae arginyl-tRNA synthetase (EC 6.1.1.19) (arginine--tRNA ligase) SW:SYR_MYCLE (P45840) (550 aa); Fasta score E(): 0, 99.6% identity in 550 aa overlap. Also highly similar to many other arginyl-tRNA synthetases including: Mycobacterium tuberculosis SW:SYR_MYCTU (Q10609) (550 aa); Fasta score E(): 0, 84.9% identity in 550 aa overlap and Brevibacterium lactofermentum SW:SYR_BRELA (P41253) (550 aa); Fasta score E(): 0, 63.8% identity in 550 aa overlap. Contains Pfam match to entry PF00750 tRNA-synt_1d, tRNA synt [...] (550 aa)    
Predicted Functional Partners:
gltS
glutamyl-tRNA synthase; 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.
 
 0.948
guaA
Putative GMP synthase; Catalyzes the synthesis of GMP from XMP.
  
  
 0.942
ileS
isoleucyl-tRNA synthase; 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.
  
 0.939
leuS
leucyl-tRNA synthase; Similar to M. tuberculosis leuS, leucyl-tRNA synthetase, SW:SYL_MYCTU (P71698) (969 aa); Fasta score E(): 0, 83.6% identity in 972 aa overlap and to Bacillus subtilis leuS, leucyl-tRNA synthetase, SW:SYL_BACSU (P36430) (804 aa); Fasta score E(): 0, 45.7% identity in 941 aa overlap. Previously sequenced as SW:SYL_MYCLE (Q50192) (972 aa); Fasta score E(): 0, 99.9% identity in 972 aa overlap. Contains Pfam match to entry PF00133 tRNA-synt_1, tRNA synthetases class I (I, L, M and V). Contains PS00178 Aminoacyl-transfer RNA synthetases class-I signature.
  
 0.936
proS
Prolyl tRNA synthetase; 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).
  
 0.897
valS
valyl-tRNA synthase; 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.
  
  
 0.888
metS
Putative methionyl-tRNA synthase; 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.
  
 0.882
lysA
Diaminopimelate decarboxylase; Specifically catalyzes the decarboxylation of meso- diaminopimelate (meso-DAP) to L-lysine.
  
  
 0.874
thrC
Threonine synthase; Catalyzes the gamma-elimination of phosphate from L- phosphohomoserine and the beta-addition of water to produce L- threonine.
  
    0.870
hom
Homoserine dehydrogenase; Identical to the previously sequenced Mycobacterium leprae homoserine dehydrogenase (EC 1.1.1.3) SW:DHOM_MYCLE (P46806) (441 aa); Fasta score E(): 0, 99.8% identity in 441 aa overlap. Also highly similar to orthologues from Mycobacterium tuberculosis SW:DHOM_MYCTU (Q10601) (441 aa); Fasta score E(): 0, 89.5% identity in 438 aa overlap and Corynebacterium glutamicum SW:DHOM_CORGL (P08499) (445 aa); Fasta score E(): 0, 60.3% identity in 431 aa overlap. Contains Pfam match to entry PF00742 Homoserine_dh, Homoserine dehydrogenase. Contains Pfam match to entry PF01 [...]
  
  
 0.863
Your Current Organism:
Mycobacterium leprae
NCBI taxonomy Id: 272631
Other names: M. leprae TN, Mycobacterium leprae TN, Mycobacterium leprae str. TN, Mycobacterium leprae strain TN
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