>7jsxN (N:) observed residues (from ATOM records)
mmvwtpvnnkmfetfsylpplsdeqiaaqvdyivangwipclefaesdkayvsnesairf
gsvsclyydnrywtmwklpmfgcrdpmqvlreivactkafpdayvrlvafdnqkqvqimg
flvqrpksardwqpankr