>2p9lB (B:) observed residues (from ATOM records)
iqavltlyaqglgvvvdsgdgvthicpvyegfslphltrrldiagrditrylikllllrg
yafnhsadfetvrmikeklcyvgynieqeqklalettvlvesytlpdgriikvggerfea
pealfqphlinvegvgvaellfntiqaadidtrsefykhivlsggstmypglpsrlerel
kqlylervlkgdveklskfki