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
Rv1993cConserved protein; Rv1993c, (MTCY39.26), len: 90 aa. Conserved protein,very similar to Rv3269|Z92771|MTCY71.09 hypothetical protein from Mycobacterium tuberculosis (93 aa), FASTA results: opt: 309, E(): 3.2e-16, (63.3% identity in 79 aa overlap). Also similar to Rv0968 (98 aa) (51.1% identity in 94 aa overlap). (90 aa)    
Predicted Functional Partners:
ctpG
Rv1992c, (MTCY39.27), len: 771 aa. Probable ctpG,metal cation-transporting P-type ATPase G (transmembrane protein), similar to others, especially cadmium-transporting ATPases, e.g. NP_244904.1|NC_002570 cadmium-transporting ATPase from Bacillus halodurans (707 aa); P30336|CADA_BACFI probable cadmium-transporting ATPase from Bacillus firmus (723 aa); BAB47609.1|AB037671 cadmium resistance protein B from Staphylococcus aureus (804 aa); 3121832|Q60048|CADA_LISMO probable cadmium-transporting ATPase from Listeria monocytogenes (707 aa); etc. Also similar to others from Mycobacterium tuberc [...]
  
  
 0.992
cmtR
Metal sensor transcriptional regulator CmtR (ArsR-SmtB family); Metal-responsive transcriptional repressor for the cmt operon. Binding of cadmium or lead causes the repressor to dissociate from the DNA.
  
  
 0.935
Rv1995
Unknown protein; Rv1995, (MTCY39.24c), len: 255 aa. Unknown protein.
  
  
 0.918
Rv2075c
Rv2075c, (MTCY49.14c), len: 487 aa. Possibly exported or envelope protein; has potential signal peptide at N-terminus and hydrophobic stretch around residue 430. Predicted to be an outer membrane protein (See Song et al.,2008).
      
 0.650
mazF6
Toxin MazF6; Toxic component of a type II toxin-antitoxin (TA) system. Upon expression in E.coli and in M.smegmatis partially inhibits cell growth and colony formation; its toxic effect is neutralized by coexpression with cognate antitoxin MazE6. Acts as an mRNA interferase on ssRNA, cleaving between the second and third bases in the sequences CUCCU and UUCCU. Further experiments demonstrate that it digests between the first and second bases of UCCUU, yielding a 5'- hydroxyl end; digests M.tuberculosis mRNA (in coding as well as the 5'- and 3'-UTR regions) and 23S rRNA, digests E.coli [...]
  
    0.550
Rv1977
Conserved protein; Rv1977, (MTV051.15), len: 348 aa. Conserved protein,similar to SCC123.20|AL136518 hypothetical protein from Streptomyces coelicolor (402 aa), blastp scores: Score = 311 bits (789), Expect = 5e-84 Identities = 156/316 (49%),Positives = 212/316 (66%); and PCC6803|D90907_31 Synechocystis sp. (303 aa), FASTA scores: opt: 533, E(): 4.7e- 29, (38.5% identity in 275 aa overlap). Contains PS00142 Neutral zinc metallopeptidases, zinc-binding region signature. Alternative nucleotide at position 2219929 (T->C; L59P) has been observed.
   
  
 0.546
mazE6
Antitoxin MazE6; Antitoxin component of a type II toxin-antitoxin (TA) system. Upon expression in E.coli and in M.smegmatis counteracts the ribonuclease activity of cognate toxin MazF6.
       0.536
fadD25
Probable fatty-acid-AMP ligase FadD25 (fatty-acid-AMP synthetase) (fatty-acid-AMP synthase); Rv1521, (MTCY19G5.07), len: 583 aa. Probable fadD25,fatty-acid-AMP synthetase, highly similar to many e.g. P71495|U75685 acyl-CoA synthase from Mycobacterium bovis (582 aa), FASTA scores: opt: 2486, E(): 0, (63.4% identity in 584 aa overlap); NP_301232.1|NC_002677 acyl-CoA synthetase from Mycobacterium leprae (579 aa); etc. Also highly similar to others from Mycobacterium tuberculosis e.g. fadD24 (584 aa); fadD28 (580 aa); etc.
      
 0.517
Rv1333
Probable hydrolase; Aminopeptidase; Belongs to the peptidase S58 family.
   
  
 0.434
Rv1979c
Possible conserved permease; Probable amino-acid or metabolite transport protein. Belongs to the amino acid-polyamine-organocation (APC) superfamily.
      
 0.432
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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