>2virC (C:) observed residues (from ATOM records)
vqssstgkicnnphrildgidctlidallgdphcdvfqdetwdlfverskafsncypydv
pdyaslrslvassgtlefitegftwtgvtqnggsnackrgpgsgffsrlnwltksgstyp
vldvtmpnndnfdklyiwgihhpstnqeqtslyvqasgrvtvstrrsqqtiipnigsrpw
vrglssrisiywtivkpgdvlvinsngnliaprgyfkmrtgkssimrsdapidtciseci
tpdgsipndkpfqnvnkitygacpkyv