5AWE:
reference: Crystal structure of a hypothetical protein, TTHA0829 from Thermus thermophilus HB8, composed of cystathionine-beta-synthase (CBS) and aspartate-kinase chorismate-mutase tyrA (ACT) domains., Nakabayashi M, Shibata N, Ishido-Nakai E, Kanagawa M, Iio Y, Komori H, Ueda Y, Nakagawa N, Kuramitsu S, Higuchi Y, Extremophiles. 2016 May;20(3):275-82. doi: 10.1007/s00792-016-0817-y. Epub 2016, Mar 3. PMID: 26936147

This OCA Structure page
uses Jmol, developed by the Jmol Development Team (documentation).