Sign Up for a Free Account

This is an image preview.
Start a Free Account
to view the full image.

Sign Up for a Free Account For information on discounts, see Plans & Pricing

  • Nearly 3,000 illustrations, including video clips of neurologic disorders.

  • Every article is reviewed by our esteemed Editorial Board for accuracy and currency.

  • Full spectrum of neurology in 1,200 comprehensive articles.

  • Listen to MedLink on the go with Audio versions of each article.

GAD active site with Schiff base linkage between PLP and Lys405

GAD67 active site containing PLP-glutamate complex (shown in green), with Schiff base linkage at Lys405. Side chain residues shown in red. (Source: Image by "OceanicTrees" via Wikipedia. Creative Commons Attribution-Share Alike 4.0 International License, creativecommons.org/licenses/by-sa/4.0/deed.en.)

Related Media

Associated Disorders

  • Vitamin deficiency and toxicity