>5rzbA (A:) observed residues (from ATOM records)
pksmqckvilldgseytcdvekrsrgqvlfdkvcehlnllekdyfgltyrdaenqknwld
pakeikkqvrsgawhfsfnvkfyppdpaqlseditryylclqlrddivsgrlpcsfvtla
llgsytvqselgdydpdecgsdyisefrfapnhtkeledkvielhkshrgmtpaeaemhf
lenakklsmygvdlhhakdsegveimlgvcasglliyrdrlrinrfawpkvlkisykrnn
fyikirpgefeqfestigfklpnhraakrlwkvcvehhtffrll