7BWY:
reference: An Ice-Binding Protein from an Antarctic Ascomycete Is Fine-Tuned to Bind to Specific Water Molecules Located in the Ice Prism Planes., Yamauchi A, Arai T, Kondo H, Sasaki YC, Tsuda S, Biomolecules. 2020 May 13;10(5). pii: biom10050759. doi: 10.3390/biom10050759. PMID: 32414092

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