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
dtdConserved hypothetical protein; An aminoacyl-tRNA editing enzyme that deacylates mischarged D-aminoacyl-tRNAs. Also deacylates mischarged glycyl-tRNA(Ala), protecting cells against glycine mischarging by AlaRS. Acts via tRNA- based rather than protein-based catalysis; rejects L-amino acids rather than detecting D-amino acids in the active site. By recycling D- aminoacyl-tRNA to D-amino acids and free tRNA molecules, this enzyme counteracts the toxicity associated with the formation of D-aminoacyl- tRNA entities in vivo and helps enforce protein L-homochirality. (143 aa)    
Predicted Functional Partners:
Rv1896c
Conserved hypothetical protein; Exhibits S-adenosyl-L-methionine-dependent methyltransferase activity.
  
    0.883
Rv1898
Rv1898, (MTCY180.20c), len: 102 aa. Conserved hypothetical protein, some similarity to other hypothetical proteins e.g. Q58452 from methanococcus jannasch II (100 aa), FASTA results: opt: 152, E(): 9.1e-05, (31.5% identity in 92 aa overlap); and AE000771|AE000771_2 from Aquifex aeolicus (157 aa), FASTA results: opt: 246, E(): 3.2e-11,(39.0% identity in 100 aa overlap); Belongs to the UPF0045 family.
       0.786
rplD
50S ribosomal protein L4 RplD; One of the primary rRNA binding proteins, this protein initially binds near the 5'-end of the 23S rRNA. It is important during the early stages of 50S assembly. It makes multiple contacts with different domains of the 23S rRNA in the assembled 50S subunit and ribosome.
   
 
 0.615
Rv1364c
Rv1364c, (MTCY02B10.28c), len: 653 aa. Possible sigma factor regulatory protein, some similarity to RSBU_BACSU|P40399 sigma factor sibg regulation protein from Bacillus subtilis (335 aa), FASTA scores: opt: 224, E(): 2e-07, (25.8% identity in 244 aa overlap). Also known as mursiF.
       0.544
relA
Guanosine-3',5'-bis(diphosphate) 3'-pyrophosphohydrolase; In eubacteria ppGpp (guanosine 3'-diphosphate 5-' diphosphate) is a mediator of the stringent response that coordinates a variety of cellular activities in response to changes in nutritional abundance. This enzyme catalyzes both the formation of pppGpp, which is then hydrolyzed to form ppGpp, as well as the hydrolysis of ppGpp. RelA is probably a key factor in the pathogenesis of M.tuberculosis as it regulates the intracellular concentrations of (p)ppGpp.
  
    0.478
Rv3013
Conserved protein; Rv3013, (MTV012.27), len: 218 aa. Conserved protein,equivalent to O33103|MLCB637_11c hypothetical 24.4 KDA protein from Mycobacterium leprae (230 aa), FASTA scores: opt: 1188, E(): 2.6e-67, (83.95% identity in 218 aa overlap). Equivalent to AAK47422 from Mycobacterium tuberculosis strain CDC1551 (240 aa) but shorter 22 aa. A core mycobacterial gene; conserved in mycobacterial strains (See Marmiesse et al., 2004).
  
    0.461
Your Current Organism:
Mycobacterium tuberculosis H37Rv
NCBI taxonomy Id: 83332
Other names: M. tuberculosis H37Rv, Mycobacterium sp. H37Rv, Mycobacterium tuberculosis str. H37Rv, Mycobacterium tuberculosis strain H37Rv
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