(base) [b20223040323@admin1 x_test]$ grep -v "^>" x_test.fa | grep "\." KPSPEEAQLWSEAFDELLASKYGLAAFRAF.KSEYCEENIEFWLASEDFKKTKSPQKLSSKAKEIYTDFI LEGFINGTEKDQGLLEIVFKSFNFSNVLKVIYGGK.PDWRKPSSKPTDKNGVGTVKVEKLWNGCKAKHSA PEQEPYRGDGTVTVQSTCRWEDHHVLNVSCSVSHLTGNKSLSIQLSQG.SEIQAHFILYIIAPIFIILIV TQIMELYSFPDEDDITNSSFYSLYQYL.IIDSSLIVFADSAVGLFPEQTYFSVTSWSFAVYSPQDSLEFQ EYETLYDDYNTLVQKVESSINMLTKTRNYKARWTLKIT.VHVPAYPAQVTIGTNTYQAILSMDGSRSYAL