>1br1A (A:) observed residues (from ATOM records)
aqkplsddekflfvdknfvnnplaqadwsakklvwvpsekhgfeaasikeekgdevtvel
qengkkvtlskddiqkmnppkfskvedmaeltclneasvlhnlreryfsgliytysglfc
vvinpykqlpiysekiidmykgkkrhempphiyaiadtayrsmlqdredqsilctgesga
gktentkkviqylavvasshkgkqgpsfsygelekqllqanpileafgnaktvkndnssr
fgkfirinfdvtgyivganietylleksrairqakdertfhifyyliagaseqmrndlll
egfnnytflsnghvpipaqqddemfqetleamtimgfteeeqtsilrvvssvlqlgnivf
kkerntdqasmpdntaaqkvchlmginvtdftrsiltprikvgrdvvqkaqtkeqadfai
ealakakferlfrwiltrvnkaldasflgildiagfeifeinsfeqlcinytneklqqlf
nhtmfileqeeyqregiewnfidfgldlqpcielierptnppgvlalldeecwfpkatdt
sfvekliqeqgnhakfqkskqlkdktefcilhyagkvtynasawltknmdplndnvtsll
nqssdkfvadlwkdvdrivglfrtvgqlykeqltklmttlrntnpnfvrciipnhekrag
kldahlvleqlrcngvlegiricrqgfpnrivfqefrqryeilaanaipkgfmdgkqaci
lmikaleldpnlyrigqskiffrtgvlahleeerdlkitdviiafqaqcrgylarkafak
rqqqlgs