ADP-ribosylation of skeletal muscle and non-muscle actin by Clostridium perfringens iota toxin.
ADP-ribosylation of skeletal muscle and non-muscle actin by Clostridium perfringens iota toxin.
复制标题
产气荚膜梭菌 iota 毒素对骨骼肌和非肌肉肌动蛋白的 ADP 核糖基化。
DOI:
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发表时间:
1988
期刊:
影响因子:
--
通讯作者:
K. Aktories
中科院分区:
文献类型:
--
作者:
B. Schering;M. Bärmann;G. Chhatwal;Udo Geipel;K. Aktories
The enzymatically active component ia of Clostridium perfringens iota toxin ADP-ribosylated actin in human platelet cytosol and purified platelet beta/gamma-actin, in a similar way to that been reported for component I of botulinum C2 toxin. ADP-ribosylation of cytosolic and purified actin by either toxin was inhibited by 0.1 mM phalloidin indicating that monomeric G-actin but not polymerized F-actin was the toxin substrate. Perfringens iota toxin and botulinum C2 toxin were not additive in ADP-ribosylation of platelet actin. Treatment of intact chicken embryo cells with botulinum C2 toxin decreased subsequent ADP-ribosylation of actin in cell lysates by perfringens iota or botulinum C2 toxin. In contrast to botulinum C2 toxin, perfringens iota toxin ADP-ribosylated skeletal muscle alpha-actin with a potency and efficiency similar to non-muscle actin. ADP-ribosylation of purified skeletal muscle and non-muscle actin by perfringens iota toxin led to a dose-dependent impairment of the ability of actin to polymerize.
影响因子:
--
作者:
Pollard,TD;Cooper,JA
通讯作者:
Cooper,JA
DOI:
10.1016/0041-0101(86)90101-7
发表时间:
1986
期刊:
Toxicon : official journal of the International Society on Toxinology
影响因子:
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作者:
Stiles,BG;Wilkins,TD
通讯作者:
Wilkins,TD
DOI:
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发表时间:
1984
期刊:
The Journal of pharmacology and experimental therapeutics
影响因子:
--
作者:
Simpson,LL
通讯作者:
Simpson,LL