Fig. 5.
The active site of TbPTR1. The enzyme surface is shown as a transparent van der Waals surface coloured C grey, N blue, O red, S, orange. The cofactor, MTX and selected amino acids are depicted in stick mode.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.