>1vs8F (F:) observed residues (from ATOM records)
aklhdyykdevvkklmtefnynsvmqvprvekitlnmgvgeaiadkklldnaaadlaais
gqkplitkarksvagfkirqgypigckvtlrgermwefferlitiavprirdfrglsaks
fdgrgnysmgvreqiifpeidydkvdrvrgldititttaksdeegrallaafdfpfrk