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

1. Sephadex G-15 was used to separate pteroylmonoglutamates from corresponding polyglutamate derivatives. 2. Pteroylpolyglutamates were formed when 5-formyltetrahydro[2-(14)C]pteroylglutamic acid, 5-[methyl-(14)C]tetrahydropteroylglutamic acid or tetrahydro[2-(14)C]pteroylglutamic acid was incubated at pH8.4 with ATP, MgCl(2), KCl, l-glutamic acid and sheep liver cytosol. The gamma-glutamyl side chain appeared to be lengthened by the stepwise addition of single glutamate moieties. 3. The subcellular distribution of pteroylpolyglutamates paralleled that of pteroylpolyglutamate synthetase activity, and followed the order cytosol&gt;;nuclear' fraction&gt;microsomal fraction&gt;mitochondria.

The synthesis of pteroylpolyglutamates by sheep liver enzymes in vitro