>2i54C (C:) observed residues (from ATOM records)
kaillfdvdgtltpprnpethdmkeallkaraagfklgvvggsdfakqkeqlgesiledf
dyvfsengllaykdgkefhrnsllralgnekvvafvkkclhliadldipvqrgtfvefrn
gmfnvspigrncsqqerdefenldkerhireklirelkeafpdyqlaysvggqisfdvfp
kgwdktyclqfvendfetihffgdktseggndyeiftdsrtighsvktykdtiaileall
ed