>3c3bA (A:) observed residues (from ATOM records)
slsnkltldkldvkgkrvvmrvdfnvpmknnqitnnqrikaavpsikfcldngaksvvlm
shlgrpdgvpmpdkyslepvavelksllgkdvlflkdcvgpevekacanpaagsvillen
lrfhveeegkgkdasgnkvkaepakieafraslsklgdvyvndafgtahrahssmvgvnl
pqkaggflmkkelnyfakalesperpflailggakvadkiqlinnmldkvnemiigggma
ftflkvlnnmeigtslfdeegakivkdlmskaekngvkitlpvdfvtadkfdenaktgqa
tvasgipagwmgldcgpesskkyaeavtrakqivwngpvgvfeweafargtkalmdevvk
atsrgcitiiggdkvshvstgggaslellegkvlpgvdalsni