Segmental isotopic labeling of a 140 kDa dimeric multi-domain protein CheA from Escherichia coli by expressed protein ligation and protein trans-splicing

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Summary

PTS approach sufficiently produced segmentally labeled ligated CheA in vivo as well as in vitro without extensive optimizations, and was less laborious than EPL approach for the routine preparation of segmentally-isotope labeled CheA dimer.

Type
article
Published
2012-06-28
Cited by
44
References
48
Access
Open access

Keywords

Dimer, Chemistry, Isotopic labeling, RNA splicing, Escherichia coli

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