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
pheTphenylalanyl-tRNA synthase [beta] subunit; Highly similar to many phenylalanyl-tRNA synthetase beta chains including: Escherichia coli SW:SYFB_ECOLI (P07395) (795 aa); Fasta score E(): 0, 31.0% identity in 851 aa overlap and Mycobacterium tuberculosis RV1649 SW:SYFB_MYCTU (P94985) (831 aa); Fasta score E(): 0, 79.6% identity in 834 aa overlap. (836 aa)    
Predicted Functional Partners:
pheS
phenylalanyl-tRNA synthase [alpha] subunit; Highly similar to many phenylalanyl-tRNA synthetase alpha chains including: Escherichia coli SW:SYFA_ECOLI (P08312) (327 aa); Fasta score E(): 0, 45.9% identity in 331 aa overlap and Mycobacterium tuberculosis RV1649 TR:P94984 (EMBL:Z85982) (341 aa); Fasta score E(): 0, 85.0% identity in 341 aa overlap. Contains Pfam match to entry PF01409 tRNA-synt_2d, tRNA synthetases class II (F). Contains PS00179 Aminoacyl-transfer RNA synthetases class-II signature 1.
 
 0.999
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.
  
  
 0.976
rpsB
Highly similar to many 30s ribosomal proteins (S2) including: Bacillus subtilis SW:RS2_BACSU (P21464) (245 aa); Fasta score E(): 0, 57.6% identity in 250 aa overlap and Mycobacterium tuberculosis RV2890C SW:RS2_MYCTU (Q10796) (287 aa); Fasta score E(): 0, 91.5% identity in 270 aa overlap. Contains Pfam match to entry PF00318 Ribosomal_S2, Ribosomal protein S2. Contains PS00962 Ribosomal protein S2 signature 1; Belongs to the universal ribosomal protein uS2 family.
  
 
 0.969
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.
  
 
 0.968
guaA
Putative GMP synthase; Catalyzes the synthesis of GMP from XMP.
  
  
 0.967
thrS
threonyl-tRNA synthetase; 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).
 
 
 0.944
rpoB
[beta] subunit of RNA polymerase; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.
 
  
 0.936
pyrD
Dihydroorotate dehydrogenase; Catalyzes the conversion of dihydroorotate to orotate with quinone as electron acceptor; Belongs to the dihydroorotate dehydrogenase family. Type 2 subfamily.
  
  
 0.925
polA
DNA polymerase I; In addition to polymerase activity, this DNA polymerase exhibits 3'-5' and 5'-3' exonuclease activity.
 
  
 0.919
tyrS
tyrosyl-tRNA synthase; 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 1 subfamily.
  
  
 0.918
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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