English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Adenosylcobalamin-dependent methylmalonyl-CoA mutase from Propionibacterium shermanii contains no intramolecular disulphide bridges, but two of the six thiol groups in the heterodimer are only revealed after reduction of the denatured enzyme with dithiothreitol. The available evidence suggests that they are present in disulphide linkages to unknown thiols of low Mr. The two specifically masked cysteine residues are Cys-535 in the alpha-subunit and Cys-517 in the beta-subunit, which occupy exactly homologous positions in each chain.

Methylmalonyl-CoA mutase from Propionibacterium shermanii. Evidence for the presence of two masked cysteine residues