>4jcqB (B:) observed residues (from ATOM records)
iltqklidtrtvliygeinqelaedvskqllllesisndpitifinsqgghveagdtihd
mikfikptvkvvgtgwvasagitiylaaekenrfslpntrymihqpaggvieakeiirmr
erinrliaeatgqsyeqiskdtdrnfwlsvneakdygivneiienrdglk