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
Rv2026cRv2026c, (MTV018.13c), len: 294 aa. Universal stress protein family protein, contains IPR006016 UspA domain. (294 aa)    
Predicted Functional Partners:
dosT
Two component sensor histidine kinase DosT; Interacts with the two-component regulatory system DevR/DevS (DosR/DosS) involved in onset of the dormancy response. Required for full induction of the DevR (DosR) regulon; required during early adaptation to anaerobiosis, to start induction of the DevR regulon. May act as a direct hypoxia/oxygen sensor. O(2) acts as a switch, with the Fe(2+)-O(2)-bound protein inactive in autophosphorylation. Autophosphorylates under anaerobic but not aerobic conditions, binding of NO or CO has no effect on autophosphorylation. Binds a number of gases; O(2), [...]
 
  
 0.944
Rv0998
Conserved hypothetical protein; Catalyzes specifically the acetylation of the epsilon-amino group of a highly conserved lysine residue in acetyl-CoA synthetase (ACS). This acetylation results in the inactivation of ACS activity and could be important for mycobacteria to adjust to environmental changes.
  
  
 0.694
Rv2028c
Rv2028c, (MTV018.15c), len: 279 aa. Universal stress protein family protein, highly similar to many, contains IPR006016 UspA domain.
 
  
0.664
rimJ
[ribosomal protein S5]-alanine N-acetyltransferase; Rv0995, (MTCI237.09), len: 203 aa. RimJ,ribosomal-protein-alanine acetyltransferase. Contains GNAT (Gcn5-related N-acetyltransferase) domain. See Vetting et al. 2005. Equivalent to AL035500|MLCL373_24 probable acyltransferase from Mycobacterium leprae (218 aa), FASTA scores: (86.0% identity in 200 aa overlap). Also similar to others and many acyltransferases e.g. BAB69252.1|AB070946 possible acyltransferase from Streptomyces avermitilis (156 aa); NP_385025.1|NC_003047 probable ribosomal-protein-alanine acetyltransferase from Sinorhizo [...]
   
  
 0.661
hspX
Heat shock protein HspX (alpha-crystallin homolog) (14 kDa antigen) (HSP16.3); Acts as a chaperone, as it has a significant ability to suppress the thermal denaturation of alcohol dehydrogenase. Cells overexpressing this gene grow more slowly than wild-type cells, and are less susceptible to autolysis following saturation of the culture in vitro, suggesting this protein may slow down the growth rate of M.tuberculosis in culture and by extension during macrophage infection. Belongs to the small heat shock protein (HSP20) family.
  
 
 0.646
Rv2283
Hypothetical protein; Rv2283, (MTCY339.27c), len: 64 aa. Unknown protein; questionable ORF.
   
  
 0.643
acg
Conserved protein Acg; Rv2032, (MTV018.19), len: 331 aa. Acg (for acr-coregulated gene), conserved protein possibly member of a superfamily of classical nitroreductases (see Purkayastha et al., 2002), similar to Rv3127 and Rv3131. Predicted possible vaccine candidate (See Zvi et al., 2008); Belongs to the nitroreductase family.
 
  
 0.586
Rv2025c
Conserved membrane protein; Rv2025c, (MTV018.12c), len: 332 aa. Conserved transmembrane protein, involved in transport of metal ions,contains IPR002524 Cation efflux protein domain; Belongs to the cation diffusion facilitator (CDF) transporter (TC 2.A.4) family.
  
    0.523
Rv2030c
Conserved protein; Rv2030c, (MTV018.17c), len: 681 aa. Conserved protein. Predicted possible vaccine candidate (See Zvi et al., 2008).
  
  
 0.522
pfkB
6-phosphofructokinase PfkB (phosphohexokinase) (phosphofructokinase); Catalyzes the phosphorylation of D-fructose 6-phosphate to fructose 1,6-bisphosphate by ATP, the first committing step of glycolysis.
  
    0.517
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
Server load: medium (54%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.