>1br2A (A:) observed residues (from ATOM records)
lvwvpsekhgfeaasievtvelqengkkvtlskddiqkmnppkfskvedmaeltclneas
vlhnlreryfsgliytysglfcvvinpykqlpiysekiidmykgkkrhempphiyaiadt
ayrsmlqdredqsilctgesgagktentkkviqylavvasgelekqllqanpileafgna
ktvkndnssrfgkfirinfdvtgyivganietylleksrairqakdertfhifyyliaga
seqmrndlllegfnnytflsnghvpipaqqddemfqetleamtimgfteeeqtsilrvvs
svlqlgnivfkkeqasmpdntaaqkvchlmginvtdftrsiltpkaqtkeqadfaieala
kakferlfrwiltrvnkaldasflgildiagfeifeinsfeqlcinytneklqqlfnhtm
fileqeeyqregiewnfidfgldlqpcielierptnppgvlalldeecatdtsfvekliq
eqgnhakfqksktefcilhyagkvtynasawltknmdplndnvtsllnqssdkfvadlwk
rtvgqlykeqltklmttlrntnpnfvrciipnhekragkldahlvleqlrcngvlegiri
crqgfpnrivfqefrqryeilaanaipkgfmdgkqacilmikaleldpnlyrigqskiff
rtgvlahleeerd