>6s53I (I:) observed residues (from ATOM records)
lprriiketqrllaepvpgikaepdesnaryfhvviagpqdspfeggtfklelflpeeyp
maapkvrfmtkiyhpnvdklgrikldiladkwspalqirtvllsiqallsapnpddplan
dvaeqwktneaqaietarawtrlyamnni