>3kfcD (D:) observed residues (from ATOM records)
ltaaqelmiqqlvaaqlqcnkrsfsdqpkvtpwplgdarqqrfahftelaiisvqeivdf
akqvpgflqlgredqiallkastieimlletarrynhetecitflkdftyskddfhragl
qvefinpifefsramrrlglddaeyalliainifsadrpnvqepgrvealqqpyvealls
ytrikrpqdqlrfprmlmklvslrtlssvhseqvfalrlqdkklppllseiwd