>1gk8K (K:) observed residues (from ATOM records)
mmvwtpvnnkmfetfsylppltdeqiaaqvdyivangwipclefaeadkayvsnesairf
gsvsclyydnrywtmwklpmfgcrdpmqvlreivactkafpdayvrlvafdnqkqvqimg
flvqrp