Amino Acid sequence of Omicron variant spike protein

Hello Nextstrain group, I teach a very general lesson on amino acid sequence alignment, using data from NCBI. I have hunted unsuccessfully for the ~ 1270 amino acids in the Omicorn variant spike protein. While the individual mutations are listed here, and in Wikipedia, a simple FASTA file with the ~1270 AA residues would be very much appreciated. Sorry to ask such a basic question, but if anyone has that, would help to build an accurate file quickly. My email address is CormiaRobert@fhda.edu

Thanks,

-rdc

Chemistry faculty
Foothill College