>4uuiB (B:) observed residues (from ATOM records)
hhhatnlrgvmaalltpfdqqqaldkaslrrlvqfniqqgidglyvggstgeafvqslse
reqvleivaeeakgkikliahvgcvstaesqqlaasakrygfdavsavtpfyypfsfeeh
cdhyraiidsadglpmvvfnipalsgvkltldqintlvtlpgvgalxqtsgdlyqmeqir
rehpdlvlyngydnifasgllagadggigstynimgwryqgivkalkegdiqtaqklqte
cnkvidlliktgvfrglktvlhymdvvsvplcrkpfgpvdekylpelkalaqqlmqer