6DCN:
reference: Structural insights into BCL2 pro-survival protein interactions with the key autophagy regulator BECN1 following phosphorylation by STK4/MST1., Lee EF, Smith NA, Soares da Costa TP, Meftahi N, Yao S, Harris TJ, Tran S, Pettikiriarachchi A, Perugini MA, Keizer DW, Evangelista M, Smith BJ, Fairlie WD, Autophagy. 2019 May;15(5):785-795. doi: 10.1080/15548627.2018.1564557. Epub 2019 , Jan 9. PMID: 30626284

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