>4nriB (B:) SEQRES residues
gplgspefglprriiketqrllaepvpgikaepdesnaryfhvviagpqdspfeggtfkl
elflpeeypmaapkvrfmtkiyhpnvdklgricldilkdkwspalqirtvllsiqallsa
pnpddplgndvaeqwktneaqaietarawtrlyamn