>5j6aA (A:) observed residues (from ATOM records)
aslagapkyiehfskfspsplsmkqfldfgscektsftflrqelpvrlanimkeinllpd
rvlstpsvqlvqswyvqslldimefldkdpedhrtlsqftdalvtirnrhndvvptmaqg
vleykdtygddpvsnqniqyfldrfylsrisirmlinqhtlifdhigsidpncnvsevvk
daydmakllcdkyymaspdleiqeinaanskqpihmvyvpshlyhmlfelfknamratve
shesslilppikvmvalgeedlsikmsdrgggvplrkierlfsymystgfgyglpisrly
akyfqgdlqlfsmegfgtdaviylkalstdsverlpv