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
mazE9Possible antitoxin MazE9; Antitoxin component of a type II toxin-antitoxin (TA) system. Upon expression in E.coli and M.smegmatis neutralizes the effect of cognate toxin MazF9. (76 aa)    
Predicted Functional Partners:
mazF9
Toxin MazF9; Toxic component of a type II toxin-antitoxin (TA) system. Upon expression in E.coli and M.smegmatis inhibits cell growth and colony formation. Its toxic effect is neutralized by coexpression with cognate antitoxin MazE9. Acts as an mRNA interferase, specifically cleaving between U and C in UAC sequences. May cleave its cognate antitoxin's gene. In E.coli expression with non- cognate antitoxins VapB27 and VapB40 partially neutralizes the toxin. Belongs to the PemK/MazF family.
 
 
 
 0.999
mazF1
Possible toxin MazF1; Toxic component of a type II toxin-antitoxin (TA) system, its cognate antitoxin is MazE1 (Probable). Probably an endoribonuclease (By similarity); Belongs to the PemK/MazF family.
 
 
 
 0.992
mazF7
Possible toxin MazF7; Toxic component of a type II toxin-antitoxin (TA) system. Upon expression in E.coli and M.smegmatis inhibits cell growth and colony formation. Its toxic effect is neutralized by coexpression with cognate antitoxin MazE7. Probably an endoribonuclease (By similarity); Belongs to the PemK/MazF family.
 
 
 
 0.943
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 [...]
 
 
 
 0.844
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.
      
 0.804
mazF5
Possible toxin MazF5; Toxic component of a type II toxin-antitoxin (TA) system. Upon expression in M.smegmatis inhibits colony formation. Its toxic effect is neutralized by coexpression with cognate antitoxin MazE5. Probably an endoribonuclease (By similarity).
 
 
 
 0.803
parE1
Possible toxin ParE1; Toxic component of a type II toxin-antitoxin (TA) system. Upon expression in E.coli inhibits cell growth and colony formation. Its toxic effect is neutralized by coexpression with cognate antitoxin ParD1.
   
 
 0.774
Rv3098A
PemK-like protein; Putative toxic component of a possible type II toxin- antitoxin (TA) system. Its toxic effect may be neutralized by cognate antitoxin Rv3098B/RVBD_3098B; Belongs to the PemK/MazF family.
 
 
 
 0.676
Rv2802c
Rv2802c, (MTCY16B7.41), len: 347 aa. Hypothetical unknown arg-, ala-rich protein. C-terminus shows some similarity with N-terminal part of hypothetical proteins Q98K84|MLR1592 from Rhizobium loti (Mesorhizobium loti) (104 aa), FASTA scores: opt: 138, E(): 0.12, (37.35% identity in 91 aa overlap); and CAC47718|SMC03294 from Rhizobium meliloti (Sinorhizobium meliloti) (114 aa), FASTA scores: opt: 128, E(): 0.53, (31.4% identity in 86 aa overlap). Equivalent to AAK47191 from Mycobacterium tuberculosis strain CDC1551 (357 aa) but shorter 10 aa. This region is a possible MT-complex-specific [...]
       0.665
mazE1
Possible antitoxin MazE1; Antitoxin component of a type II toxin-antitoxin (TA) system.
      
 0.651
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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