>3c3aB (B:) observed residues (from ATOM records)
lsnkltldkldvkgkrvvmrvdfnvpmknnqitnnqrikaavpsikfcldngaksvvlms
hlgrpdgvpmpdkyslepvavelksllgkdvlflkdcvkacanpaagsvillenlrfhve
eegkgkdasgnkvkaepakieafraslsklgdvyvndafgtahrahssmvgvnlpqkagg
flmkkelnyfakalesperpflailggakvadkiqlinnmldkvnemiigggmaftflkv
lnnmeigtslfdeegakivkdlmskaekngvkitlpvdfvtadkfdenaktgqatvasgi
pagwmgldcgpesskkyaeavtrakqivwngpvgvfeweafargtkalmdevvkatsrgc
itiiggedkvshvstgggaslellegkvlpgvdalsni