Editing Cyclic adenosine monophosphate (section)

==== ADP-ribosyl-transferases related toxins ====
{{Main article|Cholera toxin}}
* [[Cholera toxin]] is an [[AB toxin]] that has five B subunints and one A subunit. The toxin acts by the following mechanism:  First, the B subunit ring of the cholera toxin binds to [[GM1]] [[ganglioside]]s on the surface of target cells. If a cell lacks GM1 the toxin most likely binds to other types of glycans, such as Lewis Y and Lewis X, attached to proteins instead of lipids.<ref>{{cite news |url=https://elifesciences.org/content/4/e09545 |title=Fucosylation and protein glycosylation create functional receptors for cholera toxin |author=Amberlyn M Wands |author2=Akiko Fujita |journal=eLife | date=October 2015 |volume=4 |doi=10.7554/eLife.09545 |doi-access=free }}</ref><ref>Cervin J, Wands AM, Casselbrant A, Wu H, Krishnamurthy S, Cvjetkovic A, et al. (2018) GM1 ganglioside-independent intoxication by Cholera toxin. PLoS Pathog 14(2): e1006862. https://doi.org/10.1371/journal.ppat.1006862</ref><ref>{{Cite journal |last=Wands |first=Amberlyn M. |last2=Cervin |first2=Jakob |last3=Huang |first3=He |last4=Zhang |first4=Ye |last5=Youn |first5=Gyusaang |last6=Brautigam |first6=Chad A. |last7=Matson Dzebo |first7=Maria |last8=Björklund |first8=Per |last9=Wallenius |first9=Ville |last10=Bright |first10=Danielle K. |last11=Bennett |first11=Clay S. |last12=Wittung-Stafshede |first12=Pernilla |last13=Sampson |first13=Nicole S. |last14=Yrlid |first14=Ulf |last15=Kohler |first15=Jennifer J. |date=2018-05-11 |title=Fucosylated Molecules Competitively Interfere with Cholera Toxin Binding to Host Cells |url=https://pubs.acs.org/doi/10.1021/acsinfecdis.7b00085 |journal=ACS Infectious Diseases |language=en |volume=4 |issue=5 |pages=758–770 |doi=10.1021/acsinfecdis.7b00085 |issn=2373-8227 |pmc=5948155 |pmid=29411974}}</ref><ref name="klin-wochenschr" />