>3dbrB (B:) observed residues (from ATOM records)
ldwegrwnhvkkflersgpfthpdfepsteslqflldtckvlvigagglgcellknlals
gfrqihvidmdtidvsnlnrqflfrpkdigrpkaevaaeflndrvpncnvvphfnkiqdf
ndtfyrqfhiivcgldsiiarrwingmlisllnyedgvldpssivplidggtegfkgnaq
vilpgmtaciectlelyppqvnfpmatiasmprlpehcieyvrmlqwpkeqpfgegvpld
gddpehiqwifqkslerasqynirgvtyrltqgvvkriipavastnaviaavcatevfki
atsayiplnnylvfndvdglytytfeaerkencpacsqlpqniqfspsaklqevldyltn
saslqmkspaitatlegknrtlylqsvtsieertrpnlsktlkelglvdgqelavadvtt
pqtvlfklhfts