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'''MafB toxins''' are [[exotoxins]] secreted by pathogenic ''Neisseria'' species (including [[meningococcus]] and [[gonococcus]]).
'''MafB toxins''' are [[exotoxins]] secreted by pathogenic ''Neisseria'' species (including [[meningococcus]] and [[gonococcus]]).


MafB toxins belong to the category of [[polymorphic toxins]]. The N-terminal region of MafB proteins harbors a domain of unknown function named [http://pfam.xfam.org/family/PF06255 DUF1020] while the C-terminal region is variable and harbors a toxic domain. MafB toxins are involved in interbacterial competition.<ref>{{Cite journal|last=Jamet|first=Anne|last2=Jousset|first2=Agnès B.|last3=Euphrasie|first3=Daniel|last4=Mukorako|first4=Paulette|last5=Boucharlat|first5=Alix|last6=Ducousso|first6=Alexia|last7=Charbit|first7=Alain|last8=Nassif|first8=Xavier|date=2015-01-01|title=A new family of secreted toxins in pathogenic Neisseria species|journal=PLoS pathogens|volume=11|issue=1|pages=e1004592|doi=10.1371/journal.ppat.1004592|issn=1553-7374|pmc=4287609|pmid=25569427}}</ref><ref>{{Cite journal|last=Arenas|first=Jesús|last2=de Maat|first2=Vincent|last3=Catón|first3=Laura|last4=Krekorian|first4=Massis|last5=Herrero|first5=Juan Cruz|last6=Ferrara|first6=Flavio|last7=Tommassen|first7=Jan|date=2015-08-05|title=Fratricide activity of MafB protein of N. meningitidis strain B16B6|journal=BMC microbiology|volume=15|pages=156|doi=10.1186/s12866-015-0493-6|issn=1471-2180|pmc=4524018|pmid=26242409}}</ref>
MafB toxins belong to the category of [[polymorphic toxins]]. The N-terminal region of MafB proteins harbors a domain of unknown function named [http://pfam.xfam.org/family/PF06255 DUF1020] while the C-terminal region is variable and harbors a toxic domain. MafB toxins are involved in interbacterial competition.<ref>{{Cite journal|last=Jamet|first=Anne|last2=Jousset|first2=Agnès B.|last3=Euphrasie|first3=Daniel|last4=Mukorako|first4=Paulette|last5=Boucharlat|first5=Alix|last6=Ducousso|first6=Alexia|last7=Charbit|first7=Alain|last8=Nassif|first8=Xavier|date=2015-01-01|title=A new family of secreted toxins in pathogenic Neisseria species|journal=PLOS Pathogens|volume=11|issue=1|pages=e1004592|doi=10.1371/journal.ppat.1004592|issn=1553-7374|pmc=4287609|pmid=25569427}}</ref><ref>{{Cite journal|last=Arenas|first=Jesús|last2=de Maat|first2=Vincent|last3=Catón|first3=Laura|last4=Krekorian|first4=Massis|last5=Herrero|first5=Juan Cruz|last6=Ferrara|first6=Flavio|last7=Tommassen|first7=Jan|date=2015-08-05|title=Fratricide activity of MafB protein of N. meningitidis strain B16B6|journal=BMC microbiology|volume=15|pages=156|doi=10.1186/s12866-015-0493-6|issn=1471-2180|pmc=4524018|pmid=26242409}}</ref>


== References ==
== References ==
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== External links ==
== External links ==
* http://pfam.xfam.org/family/PF06255
* http://pfam.xfam.org/family/PF06255



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Revision as of 20:21, 30 October 2017

MafB toxins are exotoxins secreted by pathogenic Neisseria species (including meningococcus and gonococcus).

MafB toxins belong to the category of polymorphic toxins. The N-terminal region of MafB proteins harbors a domain of unknown function named DUF1020 while the C-terminal region is variable and harbors a toxic domain. MafB toxins are involved in interbacterial competition.[1][2]

References

  1. ^ Jamet, Anne; Jousset, Agnès B.; Euphrasie, Daniel; Mukorako, Paulette; Boucharlat, Alix; Ducousso, Alexia; Charbit, Alain; Nassif, Xavier (2015-01-01). "A new family of secreted toxins in pathogenic Neisseria species". PLOS Pathogens. 11 (1): e1004592. doi:10.1371/journal.ppat.1004592. ISSN 1553-7374. PMC 4287609. PMID 25569427.{{cite journal}}: CS1 maint: unflagged free DOI (link)
  2. ^ Arenas, Jesús; de Maat, Vincent; Catón, Laura; Krekorian, Massis; Herrero, Juan Cruz; Ferrara, Flavio; Tommassen, Jan (2015-08-05). "Fratricide activity of MafB protein of N. meningitidis strain B16B6". BMC microbiology. 15: 156. doi:10.1186/s12866-015-0493-6. ISSN 1471-2180. PMC 4524018. PMID 26242409.{{cite journal}}: CS1 maint: unflagged free DOI (link)