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
Rv0485Possible transcriptional regulatory protein; Positively regulates the expression of PE13 and PPE18. Can also regulate expression of some other genes. Plays a role in modulation of innate immune responses; Belongs to the ROK (NagC/XylR) family. (438 aa)    
Predicted Functional Partners:
Rv0484c
Rv0484c, (MTCY20G9.10c), len: 251 aa. Probable short-chain oxidoreductase, highly similar to others e.g. T36118|4678912|CAB41284.1|AL049707 probable oxidoreductase from Streptomyces coelicolor (260 aa); YDFG_HAEIN|P45200|HI1430 hypothetical oxidoreductase (SDR family) from Haemophilus influenzae (252 aa), FASTA scores: opt: 496, E(): 7.9e-25, (35.0 % identity in 243 aa overlap); etc. Belongs to the short-chain dehydrogenases/reductases (SDR) family. Strong similarity,to bacterial YDFG homologs.
  
    0.775
mshA
Glycosyltransferase MshA; Catalyzes the transfer of an N-acetyl-glucosamine moiety to 1D-myo-inositol 3-phosphate to produce 1D-myo-inositol 2-acetamido-2- deoxy-glucopyranoside 3-phosphate in the mycothiol (MSH) biosynthesis pathway. MSH and WhiB3 are probably part of a regulatory circuit that mediates gene expression upon acid stress (like that found in host macrophage phagosomes). MSH is one of the major redox buffers which protects bacteria against redox stressors and antibiotics; loss of MSH or ergothioneine (ERG, the other major redox buffer in this bacteria) leads to respiratory [...]
     
 0.728
Rv0487
Rv0487, (MTCY20G9.13), len: 183 aa. Conserved hypothetical protein, highly similar to P54139|Y487_MYCLE|U00018_38|ML2442 hypothetical 20.8 KDA protein from Mycobacterium leprae (184 aa), FASTA scores: opt: 760, E(): 2.4 e-34, (73.0% identity in 159 aa overlap). Also highly similar to CAC04041.1|AL391406 conserved hypothetical protein from Streptomyces coelicolor (168 aa); To M.leprae ML2442.
  
    0.700
gpm1
Probable phosphoglycerate mutase 1 Gpm1 (phosphoglyceromutase) (PGAM) (BPG-dependent PGAM); Catalyzes the interconversion of 2-phosphoglycerate and 3- phosphoglycerate; Belongs to the phosphoglycerate mutase family. BPG- dependent PGAM subfamily.
  
  
 0.672
senX3
Putative two component sensor histidine kinase SenX3; Probably forms part of a two-component regulatory system SenX3/RegX3. Phosphorylates RegX3 (Probable).
  
  
 0.637
regX3
Sensory transduction protein RegX3; Probably forms part of a two-component regulatory system RegX3/SenX3.
  
  
 0.607
Rv0452
Rv0452, (MTV037.16), len: 236 aa. Possible transcriptional regulator, similar to several putative TetR-family transcriptional regulators from Streptomyces coelicolor. Also similar in N-terminus to U1740Y|U15183|MLU15183_33 from Mycobacterium leprae (67 aa), FASTA score: (76.1% identity in 67 aa overlap). Contains probable helix-turn-helix motif at aa 44-65 (Score 1727, +5.07 SD).
   
  
 0.533
Rv1065
Rv1065, (MTV017.18), len: 188 aa. Conserved hypothetical protein, some similarity to AL0209|SC4H8_11 hypothetical protein from Streptomyces coelicolor (182 aa),FASTA scores: opt: 156, E(): 0.0011, (31.3% identity in 195 aa overlap).
  
    0.521
PE13
PE family protein PE13; May play a pivotal role in the interaction between M.tuberculosis and host. Can enhance the survival within macrophages under stress conditions such as H(2)O(2), SDS and low pH. Increases the production of IL-6 and IL-1beta from macrophages, and decreases the secretion of suppressor of cytokine signaling 3 (SOCS-3). These changes probably involve the p38-ERK-NF-kappa-B signaling pathway. Also precipitates the macrophage death.
      
 0.518
cysA2
Putative thiosulfate sulfurtransferase; May be a sulfotransferase involved in the formation of thiosulfate.
   
  
 0.486
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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