>1szpE (E:) observed residues (from ATOM records)
mvpieklqvngitmadvkklresglhtaeavayaprkdlleikgiseakadkllneaarl
vpmgfvtaadfhmrrseliclttgsknldtllgggvetgsitelfgefrtgksqlchtla
vtcqipldigggegkclyidtegtfrpvrlvsiaqrfgldpddalnnvayaraynadhql
rlldaaaqmmsesrfslivvdsvmalyrtdfelsarqmhlakfmralqrladqfgvavvv
tnqvggnimahssttrlgfkkgkgcqrlckvvdspclpeaecvfaiyedgvgdp