>4jpkL (L:) observed residues (from ATOM records)
eivltqspatlslspgeratlscrasqsvssylawyqqkpgqaprlliydasnratgipa
rfsgsgsgtdftltisslepedfavyycqqyeffgqgtkleikrstvapsvfifppsdeq
lksgtasvvcllnnfypreakvqwkvdnalqsgnsqesvteqdskdstyslsstltlska
dyekhkvyacevthqglsspvtksfnrg