Submission PET-UNK-c761fc18

Topic automatically created for discussing the designs at:
https://covid.postera.ai/covid/submissions/PET-UNK-c761fc18

I’ll mention @ruby and @jin (this submission in based on their previously submitted designs) and @JSPEN (a predicted binding mode for JOH-UNI-6e27fddc-1 is included in the PDB file associated with this submission).